B - Operations – Transporting – 66 – C
Patent
B - Operations, Transporting
66
C
294/40
B66C 1/14 (2006.01)
Patent
CA 1268501
LINE COUPLING APPARATUS Abstract of the Disclosure Apparatus for coupling a choker line which terminates at a nubbin to a main line in a log-hauling system. The apparatus includes an elongate body having an axially extending chamber of a size enabling confined axial movement of the choker nubbin therein. The choker nubbin and adjacent portion of choker line are receivable in the chamber by passage, in a direction substantially normal to the choker line axis, through an elongate keyhole slot formed in the body and extending to the lower end thereof. A shackle mount on the upper end of the body for swinging toward and away from a position of axial alignment with the body fastens to the body to the main line. A plate formed with the shackle acts to block passage of the choker nubbin through the keyhole slot at all shackle positions except a preselected one which is remote from the aligned position.
528699
Fetherstonhaugh & Co.
Sword Alexander F.
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