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WO2016069063A1 - Adaptateur de godet à peinture pour dispositif de pulvérisation à main - Google Patents

Adaptateur de godet à peinture pour dispositif de pulvérisation à main Download PDF

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Publication number
WO2016069063A1
WO2016069063A1 PCT/US2015/037679 US2015037679W WO2016069063A1 WO 2016069063 A1 WO2016069063 A1 WO 2016069063A1 US 2015037679 W US2015037679 W US 2015037679W WO 2016069063 A1 WO2016069063 A1 WO 2016069063A1
Authority
WO
WIPO (PCT)
Prior art keywords
paint
adapter
cage
support surface
open
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2015/037679
Other languages
English (en)
Inventor
Daniel R. Johnson
Dale C. Pemberton
Charles W. Dawson
Pamela J. Muetzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graco Minnesota Inc
Original Assignee
Graco Minnesota Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/527,845 external-priority patent/US9795978B2/en
Application filed by Graco Minnesota Inc filed Critical Graco Minnesota Inc
Priority to EP15786855.5A priority Critical patent/EP3043925B1/fr
Priority to AU2015340025A priority patent/AU2015340025A1/en
Priority to CN201580000712.6A priority patent/CN105745028B/zh
Publication of WO2016069063A1 publication Critical patent/WO2016069063A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2408—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
    • B05B15/16—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for preventing non-intended contact between spray heads or nozzles and foreign bodies, e.g. nozzle guards

Definitions

  • a handheld spray device includes a reservoir, typically in the form of a cup that is filled with paint and attached to the spray device.
  • the overall weight of the spray device and the paint within the reservoir is small enough to allow the user to hold and orient the spray device in a variety of different directions in order to apply paint that is needed.
  • Paint is typically sold in paint containers (e.g., metal cans) in several industry standard sizes (volumes), which vary throughout the world. For example, in the United States, one common industry standard paint container size is one quart. In Europe, a common industry standard container size for paint is one liter.
  • paint container cans vary from manufacturer to manufacturer.
  • one liter paint cans may vary from about 4.2 to 4.4 inches in outer diameter and from about 5.0 inches to 5.7 inches in height. Similar variations exist for one quart metal paint cans.
  • An adapter allows a paint can to act as a reservoir for a handheld spray device.
  • the adapter connects and seals an open paint can to the handheld spray device so that paint from the paint can is supplied to an inlet of the handheld spray device.
  • the gasket is positioned within the cap and engages the open upper end of the paint can to the cap.
  • a can spacer insert is positionable in the cage to elevate the paint can so that the upper ring of the paint can engages the gasket.
  • FIGS. 1A and IB are a side elevational view and cross-sectional view, respectively, of a handheld spray device and an adapter for directly connecting a paint can to the paint spray device.
  • FIG. 2A-2C are sectional views of the handheld spray device and adapter of FIGS. 1 A and IB with paint cans of different dimensions.
  • FIG. 3 is an exploded view of the adapter.
  • FIGS. 4A-4I illustrate steps performed in connecting a paint can to the handheld spray device using the adapter.
  • FIGS. 5A-5C are views of the cap of the adapter.
  • FIGS. 6A-6D are views of the cage of the adapter.
  • FIGS. 7A-7B are views of the gasket of the adapter.
  • FIGS. 8A-8D are views of a suction tube extension for use with the adapter.
  • FIG. 9A is a perspective view of a spacer insert for use with the adapter.
  • FIG. 9B is a top view of the spacer insert.
  • FIG. 9C is a side view of the spacer insert.
  • FIG. 9D is a bottom view of the spacer insert.
  • FIG. 9E is a sectional view along section 9E-9E of FIG. 9C.
  • FIG. 10A is an exploded view showing a paint can, the spacer insert, and the cage, with the spacer insert oriented for use with paint cans of a first height range.
  • FIG. 10B is an exploded view showing a paint can, the spacer insert, and the cage, with the spacer insert oriented for use with paint cans of a second height range.
  • FIGS. 1A and IB show a side view and a cross-sectional view, respectively, of handheld spray gun 10, paint can 12, and paint can adapter 14.
  • handheld spray gun 10 is an airless spray gun of the type shown in U.S. Patent No. 8,596,555, which is incorporated by reference.
  • Adapter 14 allows direct connection of industry standard paint containers of varying dimension (for example, one liter or one quart metal cans with a friction fit lid) to handheld spray devices (such as handheld airless spray gun 10 or other handheld spray devices such as high volume low pressure (HVLP) sprayers, air spray sprayers, and cup type spray guns) for spraying/dispensing without required use of a secondary container.
  • handheld spray devices such as handheld airless spray gun 10 or other handheld spray devices such as high volume low pressure (HVLP) sprayers, air spray sprayers, and cup type spray guns
  • HVLP high volume low pressure
  • the end user may thereby easily spray/dispense coatings from the original labeled paint container while using a handheld spray/dispensing device.
  • spray gun 10 includes housing 20, handle 22, trigger 24, battery port 26, pressure relief valve 28, spray tip assembly 30, and lid 32.
  • Battery 34 which is attachable to battery port 26, provides electrical power used to operate spray gun 10.
  • Spray tip assembly 30 includes connector 36, spray tip 38, and guard 40.
  • drive system 42 and pumping mechanism 44 are located within housing 20.
  • Drive system 42 includes electric motor 46, gear train 48, and wobble plate 50 to the pistons of pump mechanism 44.
  • Pump inlet 52 at the lower end of pump mechanism 44 extends through lid 32 and connects to suction tube 54 at outlet end 56.
  • Suction tube 54 extends generally downward into adapter 14 and into the interior of paint can 12, so that inlet end 58 of suction tube 54 is positioned near the bottom end of can 12.
  • Adapter 14 includes cage 60, cap 62, and gasket 64.
  • Cage 60 is sized to hold paint cans of a particular industry standard size, such as one liter or one quart.
  • can 12 may have the industry standard size (i.e., volume) while the diameter and height of can 12 can vary.
  • Adapter 14 accommodates the potential variations in both diameter and height of can 12.
  • cap 62 When can 12 is positioned within cage 60, as shown in FIG. IB and the can lid (not shown) of can 12 is removed, cap 62 is threaded onto the upper end of cage 60 until gasket 64 seals the upper end of can 12 to cap 62.
  • Adapter 14 along with can 12 can then be attached to spray gun 10 by threading cap 62 into lid 32, which is an integral part of housing 20.
  • FIGS. 2A-2C are cross-sectional views of handheld spray gun 10 and adapter 14 used with cans 12A-12C that have different dimensions than can 12 shown in FIG. IB.
  • FIGS. 2A-2C elements similar to those shown in FIGS. 1A and IB are labeled with similar reference numerals.
  • can 12A has a height which is similar to the height of can 12 in FIG. IB.
  • the diameter of can 12A is smaller than the diameter of can 12.
  • the height of cans 12 and 12A is such that cap 62 is threaded onto cage 60 to nearly the full extent allowed by the respective threads on cage 60 and cap 62.
  • the upper ends of cans 12 and 12A is sealed by gasket 64 to cap 62.
  • the diameter of can 12A is smaller, the central apertures of cap 62 and gasket 64 have diameters that are small enough to still provide a seal of can 12A, while providing sufficient clearance to allow suction tube 54 to extend into can 12A.
  • FIGS. 2B and 2C show cans 12B and 12C, respectively.
  • Cans 12B and 12C are taller than cans 12 and 12A shown in FIGS. IB and 2A, respectively.
  • cap 62 is not threaded as far downward on the upper end of cage 60 in FIGS. 2B and 2C, as compared to FIGS. IB and 2A.
  • Adapter 14 also includes, in FIGS. 2B and 2C, suction tube extension 66, which is inserted between pump inlet 52 and suction tube outlet 56.
  • the upper end of extension 66 fits on the lower end of pump inlet 52.
  • the lower end of extension 66 extends into the upper end of suction tube outlet 56.
  • extension 66 shown in FIGS. 2B and 2C allows inlet end 58 of suction tube 54 to be positioned near the lower end of cans 12B and 12C.
  • the diameter of can 12C shown in FIG. 2C is smaller than the diameter of can 12B, shown in FIG. 2B.
  • gasket 64 still provides a seal between the upper end of cans 12B and 12C and cap 62.
  • FIG. 3 is an exploded view of adapter 14, showing cage 60, cap 62, gasket 64, suction tube extension 66, and O-ring 68, which mounts on extension 66.
  • cage 60 includes mounting aperture 70 for receiving and holding extension 66 when adapter 14 is not in use.
  • a twist lock connection is provided between cage 60 and extension 66 by aperture 70 and mating portions of extension 66.
  • FIGS. 4A-4I illustrate how adapter 14 is used to provide a direct connection between paint can 12B (shown in FIG. 2B) and handheld spray gun 10.
  • cup C is disconnected from lid 32 of handheld spray gun 10.
  • Cup C is a typical cup used as a reservoir for holding paint, and is connected by external thread 72 to internal thread 74 of lid 32.
  • FIG. 2B cup C has been removed.
  • Suction tube 54 is being removed by twisting back and forth and pulling on suction tube 54 to remove it from pump inlet 52 (shown in FIGS. IB, 2A-2C, and 4B.
  • suction tube extension 66 is removed from cage 60 by twisting a quarter turn and removing upward from aperture 70. Suction tube extension 66 must be removed before cage 60 can receive and hold a paint can.
  • lid 32 (and spray gun 10) are inverted so that pump inlet 52 is extending upward.
  • Extension 66 is inserted onto pump inlet 52.
  • Detent or notch 76 of extension 66 is aligned with orientation lug 78 of pump inlet 52 to ensure a consistent placement of extension 66 with respect to pump inlet 52.
  • use of extension 66 is not required.
  • lid 32 remains in an inverted position.
  • Suction tube 54 is connected to extension 66 by inserting outlet end 56 onto extension 66.
  • paint can 12B is inserted downward into cage 60.
  • Can lid 80 covers the top end of can 12B in FIG. 4F.
  • can 12B is in place within cage 60.
  • Can lid 80 is removed so that the top end of can 12B is open.
  • cap 62 is threaded onto the upper end of cage 60. Cap 62 will be rotated in a clockwise direction shown in FIG. 4H until gasket 64 (not shown) seals with the upper end of can 12B.
  • adapter 14 is attached to lid 32 of handheld spray gun 10. External threads 82 at the upper end of cap 62 engage internal threads 74 of lid 32. Adapter 14 is rotated in a counterclockwise direction to engage threads 82 with threads 74. Once adapter 14 is connected to lid 32, handheld spray gun 10 is ready for use.
  • Adapter 14 is detached from handheld spray gun 10 by rotating adapter 14 in a clockwise direction. Once adapter 14 is disconnected from spray gun 10, cap 62 can be removed from cage 60, can lid 80 can be placed on the top end of can 12B, and can 12B can be removed from cage 60.
  • Clean up can be performed using cup C filled with water or other appropriate solvent.
  • Suction tube 54 can be inserted into the water in cup C and spray gun 10 can be operated to flush water through suction tube 54, extension 66, pump inlet 52, pumping mechanism 44, and spray tip mechanism 30 to clean the components that were in contact with the paint.
  • Suction tube 54 can then be disconnected from extension 66, so that extension 66 can be removed and re-stowed within cage 60 of adapter 14.
  • Suction tube 54 can then be reattached to pump inlet 52, and cup C (after any remaining water has been removed) can be reattached to lid 32.
  • FIGS. 5A-5C show cover 62 of adapter 14 in further detail.
  • FIG. 5A is a top view
  • FIG. 5B is a front view
  • FIG. 5C is a sectional view along section 5C-5C of FIG. 5A.
  • Cover 62 includes top 84, cylindrical sidewall or skirt 86 and neck 88.
  • Top 84 includes center aperture 90, through which suction tube 54 is inserted.
  • Sidewall 86 has vertical ribs 92 on its outer surface and internal threads 94 on its inner surface. External threads 82 are located on the outer surface of neck 88.
  • FIGS. 6A-6D show views of cage 60.
  • FIG. 6A is a front view
  • 6B is a bottom view
  • FIG. 6C is a sectional view along section 6C-6C of FIG. 6A
  • FIG. 6D is a detail view of detail 6D in FIG. 6C.
  • Cage 60 includes cylindrical sidewall 100 with windows or apertures 102, closed bottom 104, and opened top 106. External threads 108 are located at the upper end of sidewall 100. Ribs 110 are located at the bottom end of sidewall 100.
  • Mounting hole 70 for extension 66 is located in bottom 104. Arcuate flanges 112 with ramps 114 and stops 116 provide a locking mechanism to hold extension 66 in place.
  • extension 66 A quarter turn (90 degrees) of extension 66 in one direction will lock extension 66 in place. Rotation by a quarter turn (90 degrees) in the opposite direction will release extension 66 from being held in place by arcuate flanges 112 so that extension 66 can be removed from cage 60 when adapter 14 is to be used.
  • external threads 108 on cage 60 are shorter than internal threads 94 of cap 62. This allows cap 62 to be threaded onto cage 60 to different extents, depending upon the height of the paint can that has been placed in cage 60.
  • cage 60 and cap 62 are made of high impact strength polypropylene. This provides impact strength for adapter 14 and also provides resistance to solvents that may be present in some of the materials that can be sprayed.
  • FIG. 7A and 7B show gasket 64.
  • FIG. 7A is a top view
  • FIG. 7B is a side view of gasket 64.
  • Gasket 64 is a flat ring of resilient foam material such as crosslinked polyethylene foam. The foam material is a closed cell foam, so that paint that contacts gasket 64 will not be absorbed into gasket 64.
  • Gasket 64 includes central aperture 120, which is typically of the same diameter as aperture 90 in cap 62. Along the outer edge of gasket 64 are tabs 122, which will engage internal threads 94 of cap 62 to hold gasket 64 in place against the inner surface of top 84 of cap 62. In one embodiment, gasket 64 has a thickness of about 0.25 inches.
  • FIGS. 8A-8D show suction tube extension 66, which is used in order to ensure that inlet end 58 of suction tube 54 will be positioned near the bottom of the paint can.
  • FIG. 8 A is a perspective view
  • FIG. 8B is a top view
  • FIG. 8C is a front view
  • FIG. 8D is a sectional view along section 8D-8D of FIG. 8C.
  • extension 66 is oriented as it will be when it is to be attached to pump inlet 52 of spray gun 10. When extension 66 is to be stored in cage 60, it is in an inverted orientation.
  • extension 66 is formed by unitary plastic molded body 130 at upper section 132 and lower section 134.
  • Upper section 132 includes upper bore 136, upper rim 138, flange 140, fingers 142, wings 144, handle 146, and V- shaped orientation lug 148.
  • V-shaped detent 76 is located in rim 138.
  • Lower section 134 with lower bore 150 that connects to upper bore 136 and annular grooves 152 which hold O-rings 68 shown in FIG. 3.
  • upper bore 136 receives the lower end of pump inlet 52.
  • Detent 76 receives orientation lug 78 of pump inlet 52, as shown in FIG. 4D.
  • Lower section 134 is inserted into outlet end 56 of suction tube 54.
  • Orientation lug 148 mates with a corresponding detent in outlet end 56 of suction tube 54.
  • Detent 76 and lug 148 of extension 66 are aligned, so that the desired orientation of suction tube 54 with respect to pump inlet 52 is maintained when extension 66 is placed between pump inlet 52 and suction tube 54.
  • extension 66 When extension 66 is to be stored in cage 60, flange 140 and fingers 142 are placed into mounting hole 70 in cage 60. Flange 140 fits into one gap between flanges 112, and fingers 142 fit into the opposite gap between flanges 112 in cage 60. A quarter turn of extension 66 with respect to cage 60 causes flange 140 to ride up over one ramp 114 and into engagement with one flange 112, while fingers 142 ride over the other ramp 114 and onto the other flange 112. Stops 116 prevent further rotation of extension 66. When extension 66 is to be removed, it is rotated in the opposite direction by 90 degrees, and then can be lifted out of mounting aperture 70 and removed from cage 60. Adapter 14 allows direct connection of industry standard paint containers such as paint cans to handheld spray devices.
  • adapter 14 has been described in conjunction with an airless handheld spray device, other handheld spray devices can also be used in conjunction with adapter 14. This allows the end user to easily spray and dispense coatings from the original labeled containers, rather than requiring the use of a secondary container and the associated pouring of paint from one container to another.
  • the inner diameter of cage 60 should be at least as large as the largest outer diameter of the variety of containers with which it will be used.
  • the inner container receiving height of cage 60 should be no higher than the shortest of the variety of containers with which it will be used without a spacer insert. This is required so that cap 62 and gasket 64 will be allowed to engage and seal to the top end of the paint can.
  • the threads connecting cage 60 and cap 62 must extend axially a sufficient distance to allow engagement while accommodating containers of varying height.
  • FIGS. 9A-9E show spacer insert 200, which can be used to extend the range of can heights that can be accommodated by adapter 14. Spacer insert 200 can be positioned at the bottom of cage 60 to raise cans of short height so that the opened upper end of a paint can will engage gasket 64. In the embodiment shown in FIGS. 9A-9E, spacer insert 200 can be mounted in two different orientations within cage 60 to act as a platform or shim for two different height ranges of paint cans.
  • Spacer insert 200 includes cylindrical sidewall 202 having bottom end 204 and top end 206, and shelf 208, which extends radially inward from sidewall 202 to central aperture 210. Shelf 208 defines first can support surface 212 (with outer ring 212A adjacent sidewall 202 and inner ring 212B adjacent outer ring 212A) and second can support surface 214 (with outer ring 214A adjacent sidewall 202 and inner ring 214B adjacent outer ring 214A).
  • Shelf 208 is located closer to lower end 204 than upper end 206 of sidewall 202.
  • spacer insert 200 can provide two different platform heights for supporting a paint can, depending upon whether insert 200 is in the position shown in FIGS. 9A-9E, or is inverted.
  • First support surface 212 of shelf 208 includes label 216, which includes an indication of the range of can heights that are to be supported on first support surface 212. In this particular embodiment, the range of can heights is 10 to 12 cm.
  • second support surface 214 includes label 218, which includes an indication of another range of can heights that are to be supported by can support surface 214.
  • the can heights associated with support surface 214 are in a range of 8 to 10 cm.
  • Labels 216 and 218 may be adhesively attached to surfaces 212 and 214, the label may be printed onto surfaces 212 and 214, or may be formed as part of a molding process that creates insert 200.
  • Inner rings 212B and 214B are recessed with respect to outer rings 212A and 212B, respectively. As a result, shoulder 212C is formed between rings 212A and 212B, and shoulder 214C is formed between rings 214A and 214B. Outer rings 212A and 214B support larger outer diameter paint cans, while inner rings 214A and 214B support smaller outer diameter paint cans. Shoulders 212C and 214C keep smaller outer diameter paint cans centered within cage 60, so that the upper ends of the smaller diameter paint cans will seal properly with gasket 64.
  • upper end 206 of insert 200 is castellated.
  • Four tabs (or castellations) 220 extend upward when insert 200 is oriented as shown in FIGS. 9A-9E.
  • Aperture 200 in floor 208 is sized so that insert 200 can be positioned at the bottom of cage 60 for storage, with extension 66 also mounted at the bottom of cage 60 for storage purposes. Extension 66 extends upward through aperture 210 when adapter 14 is not in use.
  • FIGS. 10A and 10B show two different orientations of adapter 200, for use with two different can heights.
  • insert 200 is oriented so that tabs 220 extend upward.
  • paint can 12D will be positioned within cage 60 with the bottom of can 12D resting on support surface 212 of floor 208.
  • insert 200 has been inverted from the orientation shown in FIG. 10A.
  • Tabs 220 face downward, and support surface 214 faces upward.
  • the bottom of paint can 12E will rest on support surface 214 of insert 200, with can 12E and insert 200 both positioned within cage 60.
  • the platform height provided by insert 200 to elevate can 12D is based upon the distance between the bottom edge of bottom section 204 of adapter 200 and support surface 212.
  • the platform height provided to support can 12E based upon the distance between the end surfaces of tabs 220 and support surface 214.
  • adapter 14 provides a number of advantages. Easy, reliable, and sealed connection of standard industry paint cans and containers of varying dimensions to spray devices is achieved. Easy change and storage of multiple paint colors can be achieved.
  • the use of the paint can as the reservoir eliminates the need for cleaning a secondary container after every paint job.
  • the open sided cage allows spraying/dispensing of paints in their originally labeled containers and allows the exterior of the container to be viewed by the user for convenient identification of the type/color of material currently connected to the sprayer.
  • adapter 14 including insert 200, the vast majority of paint cans on the market in North America and Europe are compatible with a handheld spray gun.

Landscapes

  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un adaptateur (14) qui permet le raccordement direct d'un dispositif de pulvérisation à main (10) à des godets à peinture (12, 12A, 12B, 12C), de dimensions variables. L'adaptateur (14) comprend une cage (60) pour tenir le godet à peinture (12, 12A, 12B, 12C), un capuchon (62) qui raccorde la cage (60) au dispositif de pulvérisation à main (10), et un joint (64) qui étanchéifie l'extrémité supérieure ouverte du godet à peinture (12, 12A, 12B, 12C) par rapport au capuchon (62). L'adaptateur (14) peut également comprendre une extension de tube d'aspiration (66) qui peut être raccordée entre l'admission de pompe (52) et le tube d'aspiration (54) du dispositif de pulvérisation (10. Un insert (200) pour dispositif d'espacement de godet est positionnable dans la cage (60) pour remonter les godets à peinture de hauteurs variables, de telle sorte que l'anneau supérieur du godet à peinture vienne en prise avec le joint d'étanchéité (64).
PCT/US2015/037679 2014-10-30 2015-06-25 Adaptateur de godet à peinture pour dispositif de pulvérisation à main Ceased WO2016069063A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15786855.5A EP3043925B1 (fr) 2014-10-30 2015-06-25 Adaptateur de godet à peinture pour dispositif de pulvérisation à main
AU2015340025A AU2015340025A1 (en) 2014-10-30 2015-06-25 Paint can adapter for handheld spray device
CN201580000712.6A CN105745028B (zh) 2014-10-30 2015-06-25 用于手持式喷涂装置的涂料罐适配器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/527,845 2014-10-30
US14/527,845 US9795978B2 (en) 2013-05-08 2014-10-30 Paint can adapter for handheld spray device

Publications (1)

Publication Number Publication Date
WO2016069063A1 true WO2016069063A1 (fr) 2016-05-06

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Application Number Title Priority Date Filing Date
PCT/US2015/037679 Ceased WO2016069063A1 (fr) 2014-10-30 2015-06-25 Adaptateur de godet à peinture pour dispositif de pulvérisation à main

Country Status (4)

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EP (1) EP3043925B1 (fr)
CN (1) CN105745028B (fr)
AU (1) AU2015340025A1 (fr)
WO (1) WO2016069063A1 (fr)

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KR20200006578A (ko) * 2017-05-27 2020-01-20 썬쩐 위즈덤 사이언스 앤드 테크놀러지 분사통

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Publication number Priority date Publication date Assignee Title
DE102020118243A1 (de) * 2020-07-10 2022-01-13 J. Wagner Gmbh Handwerkzeugmaschine und Handwerkzeugmaschinensystem
CN215744212U (zh) * 2021-09-18 2022-02-08 青岛汉柏塑料科技有限公司 一种用于连接喷枪和供应杯的转接机构
US12343752B2 (en) 2023-05-03 2025-07-01 Mathew Smith Sprayer apparatus for an aerosol spray can

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US20080179763A1 (en) * 2004-01-22 2008-07-31 Ewald Schmon Paint Reservoir System For A Paint Spray Gun
US20090108089A1 (en) * 2007-10-25 2009-04-30 Wagner Spray Tech Corporation Liquid supply attachment for spray gun
KR20120137083A (ko) * 2011-06-10 2012-12-20 오옥균 캔스프레이용 분사기
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AU2015340025A1 (en) 2016-06-09
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EP3043925A1 (fr) 2016-07-20
EP3043925A4 (fr) 2017-04-19
CN105745028A (zh) 2016-07-06

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