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EP0354021A3 - Grit spreaders - Google Patents

Grit spreaders Download PDF

Info

Publication number
EP0354021A3
EP0354021A3 EP89307867A EP89307867A EP0354021A3 EP 0354021 A3 EP0354021 A3 EP 0354021A3 EP 89307867 A EP89307867 A EP 89307867A EP 89307867 A EP89307867 A EP 89307867A EP 0354021 A3 EP0354021 A3 EP 0354021A3
Authority
EP
European Patent Office
Prior art keywords
spreader
grit
actuate
frame
vehicle
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.)
Withdrawn
Application number
EP89307867A
Other languages
German (de)
French (fr)
Other versions
EP0354021A2 (en
Inventor
David Anthony Shaw Abram
Bruce William Wishart
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.)
Empteezy Ltd
Original Assignee
Empteezy Ltd
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 GB888818434A external-priority patent/GB8818434D0/en
Priority claimed from GB898908109A external-priority patent/GB8908109D0/en
Application filed by Empteezy Ltd filed Critical Empteezy Ltd
Publication of EP0354021A2 publication Critical patent/EP0354021A2/en
Publication of EP0354021A3 publication Critical patent/EP0354021A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/065—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades characterised by the form of the snow-plough blade, e.g. flexible, or by snow-plough blade accessories
    • E01H5/066—Snow-plough blade accessories, e.g. deflector plates, skid shoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Soil Working Implements (AREA)

Abstract

The grit spreader has a hopper (20) for grit, a spreader (17) associated with an outlet (19) in the hopper and means (14) or (70) to actuate the spreader means. The frame (10) of the grit spreader is attachable to the front end of a vehicle (69). In one embodiment the means to actuate the spreader is a ground engageable wheel (14) mounted on the frame (10) to rotate a slave wheel (16) when the vehicle moves to actuate the spreader (17). In another embodiment, the means to actuate the spreader (17) is an hydraulic motor (70), connected to the spreader and connectable to an hydraulic power supply (71) on the vehicle (69) to which the grit spreader is attached. The frame (10) has a bracket (26) at the front end (25) for temporary attachment of a snow plough. Also disclosed is a snow plough (50) for attachment to the front of a vehicle the frame (51) of the plough having a hopper (60) for grit and means (65/66) for rotating a spreader (62).
EP89307867A 1988-08-03 1989-08-02 Grit spreaders Withdrawn EP0354021A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB888818434A GB8818434D0 (en) 1988-08-03 1988-08-03 Grit spreaders
GB8818434 1988-08-03
GB898908109A GB8908109D0 (en) 1989-04-11 1989-04-11 Grit spreader
GB8908109 1989-04-11

Publications (2)

Publication Number Publication Date
EP0354021A2 EP0354021A2 (en) 1990-02-07
EP0354021A3 true EP0354021A3 (en) 1990-05-16

Family

ID=26294236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89307867A Withdrawn EP0354021A3 (en) 1988-08-03 1989-08-02 Grit spreaders

Country Status (2)

Country Link
EP (1) EP0354021A3 (en)
GB (1) GB2222062A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505242C2 (en) * 1992-07-28 1997-07-21 Nils Ingemar Nordin Spray mounting device
FR2855533B1 (en) * 2003-05-26 2006-08-18 Cortambert Tp DEVICE FOR GRAVITY SPREADING OF PULVERULENT AND / OR GRANULAR MATERIAL
CN115492117B (en) * 2022-10-31 2024-12-27 中交广州航道局有限公司 Mobile high-precision underwater layered sand laying control construction method and equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993310A (en) * 1949-08-13 1951-10-30 Improvement in gravelling devices
US2829896A (en) * 1954-11-19 1958-04-08 Eskil W Swenson Spreader attachment for fork lift truck
FR1162346A (en) * 1956-11-19 1958-09-11 Truck fitted with a chippings spreading device
US3065556A (en) * 1960-11-04 1962-11-27 Hough Co Frank Self-loading sand spreader and snow blade attachment for tractor
FR2167913A1 (en) * 1972-01-11 1973-08-24 Svenningson Karl
US4491275A (en) * 1982-06-28 1985-01-01 Herbert Holsworth Dispenser for road vehicle
US4588113A (en) * 1984-02-02 1986-05-13 Egerdahl Raymond H Combined drop and broadcast spreader for granular material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB761354A (en) * 1953-04-23 1956-11-14 Allman & Company Ltd E Improvements in or relating to distributors for fertilisers and like sustances
NL107968C (en) * 1957-10-16
GB1065871A (en) * 1963-12-12 1967-04-19 Johnston Brothers Eng Improvements in or relating to self propelled vehicles for distributing road-making materials
GB1175691A (en) * 1966-01-07 1969-12-23 Johnstone Brothers Engineering Improvements in or relating to a Vehicle for Distributing Road Making Material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993310A (en) * 1949-08-13 1951-10-30 Improvement in gravelling devices
US2829896A (en) * 1954-11-19 1958-04-08 Eskil W Swenson Spreader attachment for fork lift truck
FR1162346A (en) * 1956-11-19 1958-09-11 Truck fitted with a chippings spreading device
US3065556A (en) * 1960-11-04 1962-11-27 Hough Co Frank Self-loading sand spreader and snow blade attachment for tractor
FR2167913A1 (en) * 1972-01-11 1973-08-24 Svenningson Karl
US4491275A (en) * 1982-06-28 1985-01-01 Herbert Holsworth Dispenser for road vehicle
US4588113A (en) * 1984-02-02 1986-05-13 Egerdahl Raymond H Combined drop and broadcast spreader for granular material

Also Published As

Publication number Publication date
EP0354021A2 (en) 1990-02-07
GB2222062A (en) 1990-02-28
GB8917708D0 (en) 1989-09-20

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