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US 5,308,049 AGranted
Transmission holding jig
OwnerAlan R. Swaninventor
Life of this patent
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OwnerAlan R. Swaninventor
Estimating the term…
A jig (1) for holding a transmission casing (2)provided with boltholes (3) for mounting the casing to the jig comprises a pair of upright stanchions (4,5) coupled together via an extendible cross-bar (6). A first lateral extendible arm (13,14) is provided at the base of each stanchion, each first arm being rotatable about an axis passing longitudinally through the stanchion. A second lateral arm (21,22) is also provided at the base of each stanchion adjacent and parallel to the first arm and rotatable about the same axis, each of the first and second arms having a bracket (24,26) rotatably attached to an end of the respective arm. The brackets are arranged so as to lie substantially in the same plane, whereby boltholes (3) in different size casings (2) can be aligned with boltholes (28) provided in the brackets by appropriately extending the cross-bar and the first arms and by rotating the arms.
A jig for holding a transmission casing provided with boltholes for mounting the casing to the jig, the jig comprising a pair of upright stanchions coupled together via an extendible cross-bar, a first lateral arm provided at the base of each stanchion, each first arm being rotatable about an axis passing longitudinally through the stanchion and a second lateral arm provided at the base of each stanchion adjacent and parallel to the first arm and rotatable about the same axis, each of the first and second arms having a bracket rotatably attached to an end of the respective arm with the brackets being arranged so as to lie substantially in the same plane, whereby boltholes in different size casings can be aligned with boltholes provided in the brackets by appropriately extending the cross-bar and the first arms and by rotating the arms and brackets.
A jig according to clam 1, wherein clamping means are provided on each of the first and second arms for clamping the brackets after they have been rotated to the desired position.
Dependencies are inferred from the claim text.