Metal deforming – By or with work-constrainer and/or manipulated work-forcer
Patent
1988-06-21
1990-02-06
Spruill, Robert L.
Metal deforming
By or with work-constrainer and/or manipulated work-forcer
72705, B21D 112
Patent
active
048980188
ABSTRACT:
An apparatus for straightening an unmounted automotive component. The apparatus has a pneumatic pull tower mounted at one end of a base and a first pulley mounted on a movable ram sleeve in the tower. A second pulley is movably mounted along the tower. A component securing device is mounted at another end of the base and can receive and hold the component. A first chain can be connected at one end to the component and at another end to the base. The chain is led along the first and second pulleys such that when the pneumatic pull tower is activated, the ram sleeve will apply a force on the chain to straighten the component.
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