Improvements in or relating to devices for coupling implements


1,021,219. Tractor power lift mechanisms. INSTITUT FUR LANDMASCHINEN UND TRAKTORENBAU. Sept. 5, 1964, No. 36483/64. Heading A1P. An arrangement for attaching an implement to the three-point linkage of a tractor comprises a frame 6 having an upper coupling mouth 9 to receive a pin 8 of an implement and lower coupling mouths 13 fixed to an arm 15 which is pivoted to the frame and movable normally through links 16. In operation the upper pin 8 is first engaged in mouth 9 and the mechanism is lifted until the implement comes to rest against shoulders on the guides 18. The lower mouths 13 are then raised to engage pins 14. The pins are secured in the mouths by latches.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (8)

    Publication numberPublication dateAssigneeTitle
    EP-3202242-A1August 09, 2017RAD TechnologiesAttelage permettant de relier un outil à un véhicule
    GB-2323764-AOctober 07, 1998NorematCoupling part for the three-point linkage of a tractor
    GB-2323764-BMarch 24, 1999NorematCoupling part for permitting coupling of a machine to the three-point linkage of a tractor
    JP-S5356309-UMay 13, 1978
    JP-S5358108-UMay 18, 1978
    JP-S5488321-UJune 22, 1979
    US-4850789-AJuly 25, 1989Zimmerman Emil FInterfacing lift hitch
    US-5429196-AJuly 04, 1995Williams; William C.Three point easy hitch