EP 0134652 A3 19861230 - APPARATUS FOR EXTRACTING AND INVERTING THE HOUSING COVER OF A HYDRAULIC LIFT MECHANISM OF A TRACTOR
Title (en)
APPARATUS FOR EXTRACTING AND INVERTING THE HOUSING COVER OF A HYDRAULIC LIFT MECHANISM OF A TRACTOR
Publication
Application
Priority
GB 8318611 A 19830708
Abstract (en)
[origin: EP0134652A2] 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.
IPC 1-7
IPC 8 full level
B66F 19/00 (2006.01)
CPC (source: EP)
B66F 19/00 (2013.01)
Citation (search report)
- [A] DE 1852933 U 19620607 - MATRA WERKE GMBH [DE]
- [A] US 4030705 A 19770621 - BONTRAGER JACOB
- [A] US 4181290 A 19800101 - AFFOLTER BILL G [US]
- [A] US 3262590 A 19660726 - LYNN WILLIAM E
- [A] US 2836883 A 19580603 - PUCK WILLIS H
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0134652 A2 19850320; EP 0134652 A3 19861230; GB 8318611 D0 19830810
DOCDB simple family (application)
EP 84304598 A 19840705; GB 8318611 A 19830708