Work holders – Plural holders to hold workpieces relative to each other – Workpieces normal to each other
Patent
1981-05-01
1983-08-02
Hall, Carl E.
Work holders
Plural holders to hold workpieces relative to each other
Workpieces normal to each other
269 47, 269239, 269254CS, 269909, 29464, 254251, 152222, 152243, B25B 120
Patent
active
043961843
ABSTRACT:
In the manufacture of a cable-type tire chain having elongate flexible side members and cross-members carrying traction sleeves, the cross-members are connected to the side members by hooks which are crimped to the side members in a press. To assemble the cross members and side members, they are supported in an assembly jig, with the hooks attached to the opposite ends of the cross-members and embracing the side members. The hooks on one side of the chain are crimped simultaneously to the relevant side member in a single pressing operation while supported in the jig, which applies tension to the side member.
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Burns Bros. Inc.
Hall Carl E.
Jones David B.
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