| 摘要 |
1161-01 An apparatus for repairing a deformed yieldable body such as a motor vehicle body. The apparatus includes a platform having a plurality of vertical pull towers mounted thereon to swing in selected horizontal arcs. Vertically adjustable chain guides are provided on the towers and hydraulic chain tensioners are also provided on the towers or on the chain guides. One or more vertical bars slidably mounted on the platform or the chain guides for lateral movement are adapted to be pulled against a damaged area. In addition, pull towers may be provided with vertical extensions secured to the chain guides.
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