EP0134652A3 - Apparatus for extracting and inverting the housing cover of a hydraulic lift mechanism of a tractor - Google Patents

Apparatus for extracting and inverting the housing cover of a hydraulic lift mechanism of a tractor Download PDF

Info

Publication number
EP0134652A3
EP0134652A3 EP84304598A EP84304598A EP0134652A3 EP 0134652 A3 EP0134652 A3 EP 0134652A3 EP 84304598 A EP84304598 A EP 84304598A EP 84304598 A EP84304598 A EP 84304598A EP 0134652 A3 EP0134652 A3 EP 0134652A3
Authority
EP
European Patent Office
Prior art keywords
cover
hoist
tractor
housing
lift mechanism
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Withdrawn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
EP84304598A
Other languages
German (de)
French (fr)
Other versions
EP0134652A2 (en
Inventor
Norman Dorrans
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 EP0134652A2 publication Critical patent/EP0134652A2/en
Publication of EP0134652A3 publication Critical patent/EP0134652A3/en
Withdrawn legal-status Critical Current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
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

A service tool to be fitted to a tractor to extract and support the cover 2 of the housing 2A of a hydraulic lift mechanism. The tool includes a hoist 9 by which the cover 2 is lifted from the housing. The hoist 9 is supported on a pivotal structure comprising rigid links 4, 10 and the structure is swung bodily together with the hoist 9 and the cover 2 after it has been raised and secured to the hoist 9 in a clockwise direction, as viewed in Figure 2, to withdraw the cover 2 from a position beneath the cab 3 of the tractor. The pivotal movement of the links 4 and 10 is limited by a stop-pin 17 slidable in a slotted arm 14 also forming part of the structure. The hoist 9 together with the cover 2 is then swung about a pivot 7 to invert the cover, the arm 14 holding the inverted cover 2 displaced laterally from the housing 2A.
EP84304598A 1983-07-08 1984-07-05 Apparatus for extracting and inverting the housing cover of a hydraulic lift mechanism of a tractor Withdrawn EP0134652A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8318611 1983-07-08
GB838318611A GB8318611D0 (en) 1983-07-08 1983-07-08 Apparatus for extracting and inverting cover of hydraulic lift mechanism

Publications (2)

Publication Number Publication Date
EP0134652A2 EP0134652A2 (en) 1985-03-20
EP0134652A3 true EP0134652A3 (en) 1986-12-30

Family

ID=10545476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84304598A Withdrawn EP0134652A3 (en) 1983-07-08 1984-07-05 Apparatus for extracting and inverting the housing cover of a hydraulic lift mechanism of a tractor

Country Status (2)

Country Link
EP (1) EP0134652A3 (en)
GB (1) GB8318611D0 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836883A (en) * 1956-09-24 1958-06-03 Willis H Puck Device for removing parts from a tractor
DE1852933U (en) * 1962-03-26 1962-06-07 Matra Werke Gmbh LIFTING EQUIPMENT FOR THE COMBUSTION ENGINE OF A MOTOR VEHICLE.
US3262590A (en) * 1964-07-28 1966-07-26 Harry A Downard Lifting device for plumbing fixtures
US4030705A (en) * 1976-01-19 1977-06-21 Jacob Bontrager Vehicle supported motor lift
US4181290A (en) * 1978-12-15 1980-01-01 Affolter Bill G Manhole cover lifting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836883A (en) * 1956-09-24 1958-06-03 Willis H Puck Device for removing parts from a tractor
DE1852933U (en) * 1962-03-26 1962-06-07 Matra Werke Gmbh LIFTING EQUIPMENT FOR THE COMBUSTION ENGINE OF A MOTOR VEHICLE.
US3262590A (en) * 1964-07-28 1966-07-26 Harry A Downard Lifting device for plumbing fixtures
US4030705A (en) * 1976-01-19 1977-06-21 Jacob Bontrager Vehicle supported motor lift
US4181290A (en) * 1978-12-15 1980-01-01 Affolter Bill G Manhole cover lifting device

Also Published As

Publication number Publication date
EP0134652A2 (en) 1985-03-20
GB8318611D0 (en) 1983-08-10

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