GB856627A - Improvements in and relating to load handling equipment - Google Patents

Improvements in and relating to load handling equipment

Info

Publication number
GB856627A
GB856627A GB3835/57A GB383557A GB856627A GB 856627 A GB856627 A GB 856627A GB 3835/57 A GB3835/57 A GB 3835/57A GB 383557 A GB383557 A GB 383557A GB 856627 A GB856627 A GB 856627A
Authority
GB
United Kingdom
Prior art keywords
arms
load
members
sprocket
feb
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.)
Expired
Application number
GB3835/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB856627A publication Critical patent/GB856627A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00—Loading or unloading vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
    • B65G2814/03—Loading or unloading means
    • B65G2814/0301—General arrangements
    • B65G2814/0311—Other article loading or unloading devices
    • B65G2814/0313—Other article loading or unloading devices with vertically reciprocating platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

856,627. Lever load-handling machines. LUDOWICI, J. W. Feb. 4, 1957 [Feb. 3, 1956], No. 3835/57. Class 78 (3). A load-handling device comprises members 1, 2 which may be raised or lowered on a chassis 5 by hydraulic rams (not shown) and arms 12, 13 and 17, 18 which are extended automatically as members 1 and 2 are raised by endless chains e.g. 15) engaging sprockets on the pivots 11, 16, 22, the lower sprocket of each chain run being fixed to its respective arm. A load fork or other lifting appliance 23 is kept vertical by the last sprocket. The arms may be moved independently of the members 1, 2 by a handle 30 turning sprocket 8 through a worm-gear. The arms may also be moved independently of each other by declutching the sprockets from the arms in a manner not yet sufficiently described.
GB3835/57A 1956-02-03 1957-02-04 Improvements in and relating to load handling equipment Expired GB856627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE856627X 1956-02-03

Publications (1)

Publication Number Publication Date
GB856627A true GB856627A (en) 1960-12-21

Family

ID=6789371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3835/57A Expired GB856627A (en) 1956-02-03 1957-02-04 Improvements in and relating to load handling equipment

Country Status (2)

Country Link
FR (1) FR1148019A (en)
GB (1) GB856627A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1431575B1 (en) * 1964-04-17 1969-09-11 Baldwin Lima Hamilton Corp Mobile crane-like lift truck
US4068770A (en) * 1976-05-27 1978-01-17 Mcdonnell Douglas Corporation Foldable inclined multi-section ramp actuation system
GB2187627A (en) * 1986-03-15 1987-09-16 Malcoln Henry Beanland Tractor attachment linkage
US4946337A (en) * 1987-07-09 1990-08-07 Kabushiki Kaisha Yaskawa Denki Seisakusho Parallel link robot arm

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071270A (en) * 1959-09-21 1963-01-01 Bergen Res Engineering Corp Lift truck
US3066818A (en) * 1960-10-11 1962-12-04 Russell J Simpson Fork lift mounting unit for a wheel tractor
US3235109A (en) * 1963-08-14 1966-02-15 Yale & Towne Inc Lift truck with wheels mounted on a tiltable upright assembly
US3366260A (en) * 1965-03-11 1968-01-30 Int Harvester Co Fork lift vehicle
AT285439B (en) * 1968-04-18 1970-10-27 Wagner Appbau Ernst Lifting and conveying vehicle with adjustable wheelbase
GB9317628D0 (en) * 1993-08-25 1993-10-13 Wilson Frederick G Improved demountable forklift truck for vehicles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1431575B1 (en) * 1964-04-17 1969-09-11 Baldwin Lima Hamilton Corp Mobile crane-like lift truck
US4068770A (en) * 1976-05-27 1978-01-17 Mcdonnell Douglas Corporation Foldable inclined multi-section ramp actuation system
GB2187627A (en) * 1986-03-15 1987-09-16 Malcoln Henry Beanland Tractor attachment linkage
GB2187627B (en) * 1986-03-15 1990-09-26 Malcoln Henry Beanland Linkage for a tractor
US4946337A (en) * 1987-07-09 1990-08-07 Kabushiki Kaisha Yaskawa Denki Seisakusho Parallel link robot arm

Also Published As

Publication number Publication date
FR1148019A (en) 1957-12-03

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