Strapping band tightening device

Details Strapping band tightening device Strapping band tightening device

1998-06-03

1999-11-02

Scherbel, David A.

Wireworking

Applying wire

Binder tightening and joining implements

B21F 902

Patent

active

059751509

ABSTRACT:
A method of and apparatus for applying a tension force to a strapping band, and then securing the band with a seal, in order to secure a plurality of goods together, or to secure a package for shipping. The apparatus allows the user to feed the strapping band through the machine so that both ends of the band are secured in a rotating windlass. The windlass is then rotated to apply an equalized tension force to the band. The tension force is divided by the apparatus pulling both ends of the band simultaneously, the resultant forward force on the apparatus therefore being zero. After each banding operation, a return mechanism automatically positions the windlass in an optimum orientation for inserting the band for a successive banding operation.

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