Title:
CABLE CHAIN
Document Type and Number:
WIPO Patent Application WO/2019/077795
Kind Code:
A1
Abstract:
Unit members (10A, 10B) are each formed integrally using a resin, and are provided with a right wall (11R) and a left wall (11L), an upper wall (12) capable of closing an upper portion of the right wall and the left wall, and a lower wall (13) linking lower portions thereof. A cable chain (1) is formed by bendably linking a plurality of the unit members (10A, 10B) in such a way that the right walls (11R) and the left walls (11L) of the unit members (10A, 10B) can rotate relative to one another. The upper walls (12) and the lower walls (13) respectively include upper wall thin wall portions (122) and lower wall thin wall portions (132) which are flexible and extend backward. The upper wall thin wall portion (122) and the lower wall thin wall portion (132) of the unit member (10A) are respectively formed in such a way that part thereof always overlaps an upper wall main body portion (121) and a lower wall main body portion (131) of the unit member (10B) in the course of the relative rotation between the unit members (10A, 10B).
Inventors:
MATSUURA HIDEO (JP)
WATANABE SHUMA (JP)
WATANABE SHUMA (JP)
Application Number:
PCT/JP2018/021183
Publication Date:
April 25, 2019
Filing Date:
June 01, 2018
Export Citation:
Assignee:
KUNIMORI KAGAKU KK (JP)
International Classes:
F16G13/16; H02G11/00
Foreign References:
| JP2005256947A | 2005-09-22 | |||
| JP2005315382A | 2005-11-10 | |||
| JPH09324836A | 1997-12-16 | |||
| JP2016144302A | 2016-08-08 |
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (JP)
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