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Title:
RUBBER BUFFER DRAWING DEVICE
Document Type and Number:
Japanese Patent JP2000042940
Kind Code:
A
Abstract:

To provide a rubber buffer drawing device for efficiently drawing a rubber buffer fitted to the terminal gear, etc., of an escalator in a short time, and inexpensively manufactured by simple structure.

This device is equipped with a screw part 8: comprized by working one steel wire into a spiral shape to needlelikely sharpen the tip, and a grip part 9: comprized by bending the steel wire extending from the rear end of the screw part 8, and fixed to it; and the screw part 8 is threadedly mounted on a rubber buffer 4 by rotatively operating the grip part 9, thereby obtaining a drawing device 7 for efficiently performing drawing work for many rubber buffers 4, and moreover being inexpensively manufactured. In addition, workability can be improved more because of the easy threaded mounting of the screw part 8 on the rubber buffers 4, by forming the screw part 8 into a tapered spiral shape gradually reducing the outer diameter on the tip side.


Inventors:
UEDA TAKASHI
Application Number:
JP21769398A
Publication Date:
February 15, 2000
Filing Date:
July 31, 1998
Export Citation:
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Assignee:
HITACHI BUILDING SYS CO LTD
International Classes:
B25B27/28; B66B31/00; (IPC1-7): B25B27/28; B66B31/00
Attorney, Agent or Firm:
Kenjiro Take (2 outside)



 
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