booster arm master

Abstract

1. The name of the design product: power arm host. 2. The use of the design product: used to drive and control the winding and release of steel wire rope or chain to realize the vertical lifting of heavy objects. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other circumstances that need to be explained: the enlarged view at A is a partial enlarged view of the right view at A. The reference drawing is the reference drawing for expressing the structure of the power arm host.

Images