Title:
STRETCH FILM OPERATION TOOL
Document Type and Number:
Japanese Patent JP2018122933
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem such that a stretch film operation tool attached to a paper tube of a wound stretch film comes off from the paper tube during work.SOLUTION: A stretch film operation tool is constituted by right and left paper tube operation grips and paper tube support drums. In the right and left paper tube operation grips, brake pads are mounted on an upper part and a lower part of a grip body. The brake pad has a hole through which a brake band passes. Hooks are formed at both ends of the brake band. The hooks at both ends are fixed by hook retainers formed in the grip body passing through the holes of the upper and lower brake pads. A drum rotation adjustment device for pulling the brake band to the grip body is installed, and the male screws are formed on the right and left paper tube support drums, one male screw is a right screw and the other male screw is a left screw.SELECTED DRAWING: Figure 1
Inventors:
WATANABE RYUTARO
Application Number:
JP2017149588A
Publication Date:
August 09, 2018
Filing Date:
August 02, 2017
Export Citation:
Assignee:
WATANABE RYUTARO
International Classes:
B65B67/10; B65B41/12; B65B41/16