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EP3737612A1 - Dispositif de remplissage et procédé permettant le remplissage de contenants d'emballage ouverts depuis le dessus ainsi que dispositif de formage-remplissage-fermeture - Google Patents

Dispositif de remplissage et procédé permettant le remplissage de contenants d'emballage ouverts depuis le dessus ainsi que dispositif de formage-remplissage-fermeture

Info

Publication number
EP3737612A1
EP3737612A1 EP19700210.8A EP19700210A EP3737612A1 EP 3737612 A1 EP3737612 A1 EP 3737612A1 EP 19700210 A EP19700210 A EP 19700210A EP 3737612 A1 EP3737612 A1 EP 3737612A1
Authority
EP
European Patent Office
Prior art keywords
opening
filling
opening flap
filling device
flap
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.)
Granted
Application number
EP19700210.8A
Other languages
German (de)
English (en)
Other versions
EP3737612B1 (fr
Inventor
Hans-Ludwig Voss
Oliver Huil
Christian HÄGER
Ralf Udally
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP3737612A1 publication Critical patent/EP3737612A1/fr
Application granted granted Critical
Publication of EP3737612B1 publication Critical patent/EP3737612B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/02—Machines characterised by the incorporation of means for making the containers or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
    • B65B39/002—Pivoting plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/04—Forming flat bags from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/54—Means for supporting containers or receptacles during the filling operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged

Definitions

  • the invention relates to a Abglail worn with a discharge container for filling open-top packaging containers according to the preamble of patent claim 1, a method according to the preamble of claim 6 and a form-fill-seal device according to the preamble of claim 7,
  • Such filling devices are already known for a long time and often in daily use to fill fixed or flexible packaging containers.
  • they are commonly used in filling machines, which are preferably filled at the top open, but closed at the bottom of bags.
  • the bags are usually closed down before they reach the bottling
  • a piece of tubing is singled in a bag making a hose and closed at the bottom, the latter preferably prior to singling takes place
  • Sackherstell Road and Ab Schoil Skected are preferably components of a single machine, which are often referred to as FFS machine.
  • a bag is transported by the sack manufacturing device by means of transport organs, usually gripper, to the Ab sympatinsky, etc.
  • the product (hereinafter also referred to as "contents"), which is a schlust- or free-flowing product, at least partially on at least one opening flap. when it is in its closed position.
  • contents a schlust- or free-flowing product, at least partially on at least one opening flap.
  • the object of the present invention is therefore to avoid the disadvantages just described.
  • it is the task of shortening the filling time while keeping the mechanical loads of the filling device the same or even reduce.
  • a delay device is provided with which on a portion of the path, the movement of the opening flap is delayable.
  • the movement of the at least one opening flap is caused by a drive in that the drive acts on the opening flap with a force.
  • this drive is set up for the movement to open, but also for closing the discharge opening.
  • This can be an electric drive, but also a pneumatic drive. In the latter case, a double, ie in both directions, acting piston-cylinder unit is preferably provided.
  • pneumatic drive is advantageous because it is inexpensive and has a low weight.
  • other drive types are also conceivable at this point and can be provided depending on the requirements.
  • the expression “at least one opening flap” also encompasses a plurality of opening flaps. Preferably, two opening flaps are provided, so that the discharge opening is easy to open and close.
  • the movement type of the opening flap may be a pan, rotate, move and / or another type of movement.
  • the movement of the opening flap is preferably limited by stops when the closure position is reached and / or when the open position is reached.
  • this deceleration force does not result from the ubiquitous friction of the components involved, but is to be understood as an additional force.
  • This additional force is provided according to the invention on a portion of the movement of the opening flap.
  • the movement of the opening flap thus runs without influence by the delay device. This makes it possible to operate the opening flap on this second section with a larger opening speed compared with the prior art, so that the discharge opening can be opened more quickly than previously completely or almost completely. This measure shortens the filling time in some cases considerably.
  • the higher speed of the opening flap can now be decelerated so far that the opening flap reaches the closing and / or open position at a significantly reduced speed, whereby the mechanical load can be reduced.
  • the section on which the opening flap is retarded is smaller than the path between the closed position and open position, since otherwise the desired result, namely to achieve a high speed on a second section is not sufficiently achievable.
  • said portion is less than 50%, preferably less than 30% of the distance between the closed position and the open position.
  • the said section preferably extends to the open position in the case of opening the opening flap or to the closed position in the case of closing the opening flap
  • a switching element is provided with which the delay element can be connected. With this switching element so the beginning of the delay is switchable, preferably additionally the end of the delay This switching element is advantageously controlled by a control device.
  • the advantage of a switching element is that the beginning of the delay is variable and thus adaptable to the speed of movement of the opening flap.
  • the switching element is a valve (also called shading valve) is provided.
  • a valve also called shading valve
  • a fluid flow is impressedleitbar or interruptible.
  • a fluid flow in particular an air flow, which is caused by the moving opening flap, are discharged without resistance in the passage position of the valve.
  • the valve is closed, the current is interrupted and the opening flap experiences a delaying resistance.
  • a compressible fluid can be provided.
  • a valve is preferably a fast-switching valve with switching times of less than 20 microseconds (ms), in particular less than 10 ms. It is advantageous if the fast-switching valve is designed, for example, as a solenoid valve.
  • a switching element which may be provided in the context of the present invention, but can also, for example, an electric brake on and off. But it can also be a mechanical delay element be provided, such as a spring element which can be brought by a switching element in or out of operative connection with the opening flap.
  • the deceleration device comprises a throttle element, in particular an air throttle.
  • a throttle element for example, the kinetic energy that is transferred from the opening flap to the fluid can be converted into another form of energy, for example into heat energy. Colloquially, one often speaks of energy destruction.
  • the advantage of a throttle element is that the delay of the opening flap extends over a significant period of time, so that the movement of the opening flap is not terminated too fast.
  • Too sudden termination of the movement can mean high stresses on the components involved, which can be reduced with a throttle element.
  • the throttle power of the throttle element is variable, in particular adjustable.
  • the size of the delay can be adapted to the current requirements.
  • a preferred example of a throttle element is an air throttle with which, in particular, can be reduced by the conductive air flow.
  • the filling device comprises a product scale on which the opening flaps are arranged. In particular, while the product portion, which may already be in the discharge container, verwiegbar.
  • the present invention is particularly advantageously used, since - as already described - the opening flap passes with respect to the prior art greatly reduced speed in the open position and / or the closed position, so that mechanical stresses and the associated vibrations are reduced. Basically, vibrations negatively affect the weighing, so that the present invention can improve the quality of weighing.
  • the above object is also achieved by a method according to claim 6.
  • the method for filling from the top open Packaging containers by means of a filling device with a discharge container and with at least one opening flap for opening and closing a discharge opening for the product, wherein the opening flap is moved between a closed position and an open position by means of a drive along a path, is inventively characterized in that on a portion the path the movement of the opening flap by means of at least one delay device is delayed.
  • a sack formation device with which hose pieces can be separated one after the other from a hose material, whose lower ends are each provided with a bottom, in order to form open-topped sacks, a filling device for the successive filling of a product into the sill,
  • the filling device comprises as described above.
  • the same advantages can be achieved as have already been described in connection with a filling device according to the invention.
  • the bags are each in separate devices, often as stations be designated, produced, filled and sealed, whereby they are never unguided due to the transport and holding devices within the mold-fill-seal device.
  • Fig. 1 A form-fill-seal machine
  • Fig. 2 shows details of a filling device according to the invention
  • Fig. 4 shows a first structure of a filling device according to the invention
  • Fig. 5 shows a second structure of a filling device according to the invention
  • FIG. 1 shows a form-fill-seal machine 1, often called a FS machine for short, which is suitable for forming, filling and closing sacks and to which the teaching of the present document can be advantageously applied.
  • This device 1 comprises a support arm 2, on which a winding 3 with tubular film 4 rests.
  • the tubular film 4 has not shown in Figure 1 gussets.
  • the transport rollers 5, which may also be driven in part, provide for a generally continuous development of the tubular film 4.
  • the transport roller 8a is part of a register device 29, with which the length of the transport path of the tubular film 4 can be adapted to the format of the later bags 27.
  • the transport roller 8a is arranged relative to the device 1 so as to be displaceable. To move is a manual or electric motor operated and known per se spindle drive available
  • the tubular film 4 is pushed through the welding jaws 33 of a transverse welding station 13 and through a cross-cutting station 16.
  • the tools of the transverse welding station 13 and the cross cutting station 16 can be moved in a manner not described in detail, for example by a parallelogram 14, in planes orthogonal to the feed direction of the tubular film 4 to and from this.
  • a piece of tubing 18 is separated from the tubular film 4 above the gripper 17 in the cross-cutting station 16.
  • a transverse weld is attached, which represents the bottom or the head side of the tube piece 18 to be formed in the next working cycle of the device 1. Accordingly, 13 head seams are generated in the transverse welding station.
  • the manufacture of the head or bottom seams may not only be effected by transverse welding, although preferably, but also other joining methods, such as gluing, are conceivable.
  • the grippers 17 convey the tube piece 18 to a transfer point at which further grippers 19 grasp the tube piece 18 and transport it to a filling station 20. There, the tube piece 18 is transferred to stationary grippers 21 and opened by the suckers 22 so that the product which passes through the filling device 23 is passed, can get into the tube piece 18.
  • the tube piece 18 lies with its lower end on a Conveyor belt 24, so that the hose piece 18 is not excessively loaded along its longitudinal edges during the filling process.
  • Further grippers 25 convey the filled tube piece to the head or bottom seam welding station 26, in which the tube piece 18 is closed with a top or bottom weld seam and thus forms a finished bag 27. Also, the closing of the tube piece 18 in its head area can be done by a different joining method.
  • the finished bag 27 is guided out of the device 1 by the conveyor belt 24. Here, the bag 27 is usually much higher (in the y-direction) than wide (in the x-direction).
  • FIG. 2 now shows in greater detail essential components of the filling device 23.
  • the filling material 201 is provided in the dosing container 202.
  • the dosing container constitutes a reservoir for the filling material 201.
  • the outlet opening 203 of the metering container is closed with a flap 204 which is movable in order to release the outlet opening partially or completely.
  • the flap 204 may be pivotally mounted about a pivot axis 205.
  • the filling 201 now passes into the container 210. This can be provided with a balance that can measure the weight of the filling material located in the weighing container.
  • FIG. 1 The balance is symbolized by the two springs 211. These springs can be part of a spring balance. Of course, many other embodiments of a scale and many weighing methods are known in the art. Therefore, the representation of a balance and in particular a spring balance is not to be understood as a restriction.
  • FIG. 2 still shows the opening flaps in their closed position.
  • the opening and closing of the opening flaps is effected by at least one drive, which in the present exemplary embodiment is designed as a two-directional piston-cylinder unit 213. Their cylinder
  • Piston 215 is connected, is pivotally hinged to the other opening flap. It should be emphasized that such piston-cylinder units can also be articulated in other ways. Thus, a piston-cylinder unit may be hinged to an opening flap and the machine station. Other types of drives are conceivable at this point.
  • FIG. 3 substantially the same components as in FIG. 2 are shown, but the opening flaps are now in their open position. At the same time optional stops 217 can be seen, at which the opening flaps 212 may rest in its open position.
  • FIG. 4 shows the piston-cylinder unit 213 with a fluid-actuated control, which is part of an advantageous embodiment of the invention.
  • the piston 214 includes a first volume 220 and a second volume 221 separated from each other by the piston
  • the volume 220 is connected to a fluid line 222 so that a fluid under pressure P 1 can be introduced into the volume through a corresponding position of the directional valve 223 in which the fluid line 222 begins. For this reason, the piston 215 is displaced in the direction K, with the fluid in the volume 221 being pushed out and entering the fluid line 224, which at a branching point divides into a first fluid conduit branch 225 and into a second fluid conduit branch 226.
  • the fluid line branch 226 terminates in a switching valve 227 having two switching positions. In a first switching position, the fluid flow is blocked, so that the fluid can not flow out of the fluid line.
  • the fluid can flow unhindered, that is without resistance from the fluid line 226.
  • the switching valve 227 is in the first switching position ⁇ fluid flow blocked or interrupted)
  • the fluid flows through the fluid line branch 225, in which a throttle 228 is arranged, which constitutes a resistance.
  • the throttle 228 or its resistance is adjustable.
  • the fluid enters the directional control valve 223, which is connected in such a way that the fluid can be diverted, for example into the environment or into a fluid reservoir.
  • the switching of the switching valve 227 in the first switching position and thus caused passage of the fluid through the throttle 228 causes a counter force for the piston 215, which is thereby braked.
  • a switching of the switching valve 227 made during the movement of the piston from the second switching position to the first switching position makes it possible to perform the first part of the movement of the piston, which continues up to said switching of the switching valve, at a speed vi and the second part the movement, which starts from the circuit of the switching of the switching valve to perform at a speed v 2 , which steadily reduced until the piston has reached its end position.
  • the velocity vi is preferably substantially constant or steadily increasing. Furthermore, it is provided that vi is greater than v 2 .
  • the timing of the switching of the switching valve 227 may be timed and / or controlled.
  • the switching valve is switchable after a period of time in which the piston moves.
  • a control unit not shown, is available, which preferably first triggers the start of the movement of the piston and then, after the expiry of said time period, the switching of the switching valve 227 from the second switching position to the first switching position.
  • a sensor 229 is provided which is adapted to detect at least the crossing of a point by the piston. The control unit can activate the circuit of the switching valve 227 immediately after a corresponding signal from the sensor 229.
  • the structure of a fluid-prone Ansteurung has been shown only for the fold of the opening of the opening flaps.
  • a structure may additionally or alternatively also be provided for closing the opening flaps.
  • the directional control valve 223 can be switched such that the fluid under overpressure can be introduced into the volume 221.
  • the fluid line 222 would be provided with a branch point, wherein a first branch via a throttle leads to the directional control valve 223 and a second branch to a switching valve which is analogous to the switching valve 227 and also has a corresponding effect.
  • the throttles only offer resistance to the fluid in one direction.
  • there is no or only a slight Drossefvier Also a time and / or path control can be realized in the way, as has been explained above in connection with the structure shown in Figure 4
  • a gas in particular air, is preferably provided.
  • the displacement of the piston takes place as in the embodiment of Figure 4 by the introduction of a pressurized fluid in the volume 220 and 221st
  • the deceleration, so the braking of the movement of the piston can also a mechanical device, for example a spring element, which acts directly or indirectly on the piston rod and / or on the opening flap, wherein the action of the mechanical device, however, takes place only in the second part of the movement.
  • a mechanical device for example a spring element, which acts directly or indirectly on the piston rod and / or on the opening flap, wherein the action of the mechanical device, however, takes place only in the second part of the movement.
  • the piston rod comes with its end region (shown here by way of example as plate 231) in contact with the spring 230, which is shown in FIG.
  • the force needed to compress the spring slows the movement of the piston 215.
  • the spring 230 itself may be attached to a fastener 232 which may be immovable relative to the frame of the filler.
  • the fastener is movable away from the cylinder in the direction of the arrow F, to reduce the spring force, wherein the distance between the cylinder and the fastener 232 is increased.
  • the movement profile of the fastening element 232 is adapted to the movement pattern of the piston 215, so that the desired delay occurs.
  • the mechanical device can also be designed in other ways.
  • an electrical or an electromagnetic device may be provided which acts on the piston and / or piston rod to brake in the second part of the movement of the piston.
  • An eddy current brake is just as conceivable here as a switchable electromagnet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Basic Packing Technique (AREA)
  • Closing Of Containers (AREA)

Abstract

L'invention concerne un dispositif de remplissage comportant un récipient de déversement destiné au remplissage de contenants d'emballage ouverts depuis le dessus ayant au moins un clapet d'ouverture destiné à ouvrir et à fermer une ouverture de sortie pour le produit, le clapet d'ouverture étant mobile le long d'un trajet, au moyen d'une unité d'entraînement, entre une position de fermeture et une position d'ouverture. Au moins un dispositif de décélération est agencé, qui permet de décélérer le mouvement du clapet d'ouverture sur une partie du trajet.
EP19700210.8A 2018-01-11 2019-01-07 Dispositif de remplissage et procédé permettant le remplissage de contenants d'emballage ouverts depuis le dessus ainsi que dispositif de formage-remplissage-fermeture Active EP3737612B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018200432 2018-01-11
PCT/EP2019/050248 WO2019137873A1 (fr) 2018-01-11 2019-01-07 Dispositif de remplissage et procédé permettant le remplissage de contenants d'emballage ouverts depuis le dessus ainsi que dispositif de formage-remplissage-fermeture

Publications (2)

Publication Number Publication Date
EP3737612A1 true EP3737612A1 (fr) 2020-11-18
EP3737612B1 EP3737612B1 (fr) 2023-08-09

Family

ID=65010783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19700210.8A Active EP3737612B1 (fr) 2018-01-11 2019-01-07 Dispositif de remplissage et procédé permettant le remplissage de contenants d'emballage ouverts depuis le dessus ainsi que dispositif de formage-remplissage-fermeture

Country Status (4)

Country Link
US (1) US11498712B2 (fr)
EP (1) EP3737612B1 (fr)
ES (1) ES2964120T3 (fr)
WO (1) WO2019137873A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018206356A1 (de) * 2018-02-19 2019-10-17 Windmöller & Hölscher Kg Fülleinrichtung und Verfahren zum Befüllen von Säcken mit jeweils einem unverschlossenen oberen Ende
CN118951724A (zh) * 2024-08-05 2024-11-15 南京锋锐激光智能装备科技有限公司 一种智能自动化金属的激光焊接一体化装置及焊接方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023639A1 (de) * 1980-06-24 1982-01-21 Janich, geb.Fischer, Elsbeth, 4720 Beckum Vorrichtung zum absperren grosser rohrleitungen
LU86821A1 (fr) * 1987-03-24 1988-11-17 Wurth Paul Sa Mecanisme pour actionner un clapet de fermeture et de retenue
US5267356A (en) * 1992-12-10 1993-12-07 Gideon William W Commode seat lowering apparatus
US5409149A (en) * 1994-01-19 1995-04-25 Hough International, Inc. Mixer housing gate assembly
US5579874A (en) * 1994-09-13 1996-12-03 Avm, Inc. Adjustable speed gas spring
US5736683A (en) * 1996-03-15 1998-04-07 Kliklok Corporation Multiple hopper weighing and transfer system
US6173938B1 (en) * 1998-09-22 2001-01-16 Applied Materials, Inc. Two speed air cylinder for slit valve motion control
US6735906B1 (en) * 1999-12-31 2004-05-18 Thomas R. Largent Warp resistant access door assembly for a high temperature combustion chamber
GB0120692D0 (en) * 2001-08-24 2001-10-17 Ems Tech Inc Angled cargo discharge gate
US7137729B2 (en) * 2002-03-28 2006-11-21 Moretto S.P.A. Gravimetric dosing and mixing apparatus for a plurality granular products
DE102004034489A1 (de) * 2004-07-16 2006-04-20 Windmöller & Hölscher Kg Verfahren und Vorrichtung zur Herstellung und Befüllung von Säcken
US8413954B1 (en) * 2006-10-27 2013-04-09 Burrow Industries, Inc. Control valve
DE102007016554A1 (de) * 2007-04-05 2008-10-09 Janich Gmbh & Co. Kg Absperrsystem für große Leitungsquerschnitte mit einer Schwenkklappe
DE102007026509A1 (de) * 2007-06-08 2008-12-11 Z & J Technologies Gmbh Vorrichtung und Verfahren zum Verschließen oder Öffnen einer Öffnung, insbesondere Bodenöffnung eines Materialbunkers für einen Hochofen und Hochofen mit einer derartigen Vorrichtung
DE102010045178A1 (de) * 2010-09-09 2012-03-15 Sig Technology Ag Vorrichtung zum Dosieren von Produkten
DE102013105754B4 (de) * 2013-06-04 2017-09-28 Windmöller & Hölscher Kg Verfahren für die Bestimmung zu optimierender Bearbeitungsschritte in einer Sackfüllanlage
DE102013010048A1 (de) * 2013-06-17 2014-12-18 Haver & Boecker Ohg Packmaschine und Verfahren
US9920561B2 (en) * 2015-06-11 2018-03-20 Cmech (Guangzhou) Ltd. Combination hydraulic and pneumatic door closer
JP2019044952A (ja) * 2017-08-30 2019-03-22 Smc株式会社 エアシリンダ用流体回路およびその設計方法

Also Published As

Publication number Publication date
EP3737612B1 (fr) 2023-08-09
US20200354098A1 (en) 2020-11-12
WO2019137873A1 (fr) 2019-07-18
ES2964120T3 (es) 2024-04-04
US11498712B2 (en) 2022-11-15

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