GB770217A - Improvements connected with lifting mechanism for attachment to tractors - Google Patents

Improvements connected with lifting mechanism for attachment to tractors

Info

Publication number
GB770217A
GB770217A GB2931954A GB2931954A GB770217A GB 770217 A GB770217 A GB 770217A GB 2931954 A GB2931954 A GB 2931954A GB 2931954 A GB2931954 A GB 2931954A GB 770217 A GB770217 A GB 770217A
Authority
GB
United Kingdom
Prior art keywords
tractors
attachment
lifting mechanism
oct
improvements connected
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
GB2931954A
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.)
JOHN FAIRBURN ASKAM JNR
Original Assignee
JOHN FAIRBURN ASKAM JNR
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 JOHN FAIRBURN ASKAM JNR filed Critical JOHN FAIRBURN ASKAM JNR
Priority to GB2931954A priority Critical patent/GB770217A/en
Publication of GB770217A publication Critical patent/GB770217A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D87/00—Loaders for hay or like field crops
    • A01D87/0053—Tractor-mounted loaders
    • A01D87/0061—Tractor-mounted loaders mounted on the three-point lifting system of the tractor

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

770,217. Tractor load-handling attachments. ASKAM, J. F. Oct. 12, 1955 [Oct. 12, 1954], No. 29319/54. Class 78 (3). The tractor load-handling attachment described in Specification 732,152 is modified by inserting an hydraulic jack 6 in the upper link 7 to facilitate " break away" " of the material being handled. The jack is single acting and is returned to its extended position by a spring 9, but in a modification (not shown) it is double acting. The Specification states that the manure fork 5 may be replaced by various earth-moving tools.
GB2931954A 1955-10-12 1955-10-12 Improvements connected with lifting mechanism for attachment to tractors Expired GB770217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2931954A GB770217A (en) 1955-10-12 1955-10-12 Improvements connected with lifting mechanism for attachment to tractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2931954A GB770217A (en) 1955-10-12 1955-10-12 Improvements connected with lifting mechanism for attachment to tractors

Publications (1)

Publication Number Publication Date
GB770217A true GB770217A (en) 1957-03-20

Family

ID=10289667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2931954A Expired GB770217A (en) 1955-10-12 1955-10-12 Improvements connected with lifting mechanism for attachment to tractors

Country Status (1)

Country Link
GB (1) GB770217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004059092A1 (en) 2002-12-30 2004-07-15 Staffan Schager A loader for agricultural tractors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004059092A1 (en) 2002-12-30 2004-07-15 Staffan Schager A loader for agricultural tractors
EP1585865B1 (en) * 2002-12-30 2018-11-14 Staffan Schager A loader for agricultural tractors

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