Title:
PROTECTIVE STRUCTURE OF HANGING CABLE
Document Type and Number:
Japanese Patent JP2003070141
Kind Code:
A
Abstract:
To provide a protective structure of a hanging cable capable of preventing a cable in a spring from being disconnected in spite of expansion of the spring or being caught in the spring.
In a shock absorbing mechanism provided with a coil like spring 2 for absorbing imparted shocks or the like and a cable inserted expandably into the spring 2, a cable part 5 is formed by inserting the cable into a spirally shaped tube having elasticity. Thereby, the apparent diameter of the cable increases, and the cable is prevented from slipping out of a space between pitches of the spring, so that damages or disconnection hardly happens by expansion of the spring or the like.
Inventors:
IWASAKO TOSHIAKI
TERAJIMA HIROSHI
INABA YASUO
TERAJIMA HIROSHI
INABA YASUO
Application Number:
JP2001250666A
Publication Date:
March 07, 2003
Filing Date:
August 21, 2001
Export Citation:
Assignee:
NEC CORP
HITACHI CABLE
HITACHI CABLE
International Classes:
A01K75/00; F16F7/00; H02G1/10; H02G3/04; H02G3/30; H02G9/02; H02G11/00; (IPC1-7): H02G11/00; F16F7/00; H02G1/10; H02G3/04; H02G3/30; H02G9/02
Attorney, Agent or Firm:
Tadao Hirata