GB916473A - An improved actuating linkage for a load handling attachment - Google Patents

An improved actuating linkage for a load handling attachment

Info

Publication number
GB916473A
GB916473A GB2287860A GB2287860A GB916473A GB 916473 A GB916473 A GB 916473A GB 2287860 A GB2287860 A GB 2287860A GB 2287860 A GB2287860 A GB 2287860A GB 916473 A GB916473 A GB 916473A
Authority
GB
United Kingdom
Prior art keywords
boom
ram
bar
holes
rod
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
GB2287860A
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.)
TIMOTHY FOGDEN
Original Assignee
TIMOTHY FOGDEN
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 TIMOTHY FOGDEN filed Critical TIMOTHY FOGDEN
Publication of GB916473A publication Critical patent/GB916473A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D87/00—Loaders for hay or like field crops
    • A01D87/12—Loaders for sheaves, stacks or bales
    • A01D87/122—Loaders for sheaves, stacks or bales for bales on the ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors
    • 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
    • E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/342—Buckets emptying overhead

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

916,473. Shovelling machines. FOGDEN, T June 30, 1961 [June 30, 1960], No. 22878/60. Addition to 863,270. Class 68 (1). [Also in Group XXX] The linkage between the hydraulic ram and the bar supporting a lifting boom described in the parent Specification is modified in that the link to which the ram piston-rod is connected is provided with a series of holes in any one of which the end of the piston-rod may be interchangeably located to vary the speed and lifting capacity of the boom. The bar 10 is mounted on a base frame for rotation about an axis 11 inclined to the axis of the tractor rear wheels as described in the parent Specification and carries a link 2 provided with an internal profile cam 3 and with a series of holes 4 in one of which the ram piston-rod 9 is located. The ram cylinder is pivoted between a pair of plates 1 which are pivoted at 6 to the base frame and which are provided with a roller 8 engaging the face of the cam 3. A bracket 13 secured to the bar 10 is provided with holes 17 to enable the lifting boom to be adjustably connected thereto. On retracting the ram 5 to raise the boom, the roller 8 runs over the cam faces 3<SP>1</SP>, 3<SP>11</SP>, 3<SP>111</SP> causing the boom to travel through its vertical position to a position, Fig. 5, in which the curved portion 14 of the plates 1 engage the bar 10 and acts as a stop.
GB2287860A 1957-05-27 1960-06-30 An improved actuating linkage for a load handling attachment Expired GB916473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1677357A GB863270A (en) 1957-05-27 1957-05-27 Load handling attachment for use with tractors

Publications (1)

Publication Number Publication Date
GB916473A true GB916473A (en) 1963-01-23

Family

ID=10083409

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1677357A Expired GB863270A (en) 1957-05-27 1957-05-27 Load handling attachment for use with tractors
GB2287860A Expired GB916473A (en) 1957-05-27 1960-06-30 An improved actuating linkage for a load handling attachment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1677357A Expired GB863270A (en) 1957-05-27 1957-05-27 Load handling attachment for use with tractors

Country Status (1)

Country Link
GB (2) GB863270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182091A1 (en) * 1984-10-25 1986-05-28 Deere & Company Power lift for a hoisting device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134380B1 (en) * 1971-04-28 1974-07-26 Assaloni Luigi
CN109183570B (en) * 2018-09-28 2024-08-09 洛阳金晓机械有限公司 Agricultural tractor suspension towed vibratory roller and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182091A1 (en) * 1984-10-25 1986-05-28 Deere & Company Power lift for a hoisting device
AU573041B2 (en) * 1984-10-25 1988-05-26 Deere & Company Power lift for a lifting device

Also Published As

Publication number Publication date
GB863270A (en) 1961-03-22

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