Title:
ROPE TENSION DEVICE
Document Type and Number:
Japanese Patent JPH0532395
Kind Code:
A
Abstract:
PURPOSE: To prevent wear of a wire rope and to obtain large pressing force.
CONSTITUTION: Both side face plates 35, 35 of a sheave are constituted of elastic bodies and are fitted to a sheave 33 by means of bolts alternately in such a manner that a clearance between them may be smaller than a diameter of a rope 34.
Inventors:
SUGIYAMA YUTAKA
Application Number:
JP20996591A
Publication Date:
February 09, 1993
Filing Date:
July 26, 1991
Export Citation:
Assignee:
NIPPON BISO KK
International Classes:
B66D1/74; B66D3/04; (IPC1-7): B66D1/74; B66D3/04
Domestic Patent References:
| JPS625879A | 1987-01-12 | |||
| JPS5815435A | 1983-01-28 | |||
| JPS5634559A | 1981-04-06 |
Attorney, Agent or Firm:
Toru Sakamoto (1 person outside)
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