Title:
CABLE AND CABLE REINFORCING SHEET
Document Type and Number:
WIPO Patent Application WO/2021/131875
Kind Code:
A1
Abstract:
A cable (1) includes an outer cover (30), a cylindrical reinforcing member (M) disposed inside the outer cover (30), and a protection object (10) disposed inside the reinforcing member (M). The reinforcing member (M) is formed by rolling up a cable reinforcing sheet (20) in a width direction thereof, the cable reinforcing sheet (20) including a first metal sheet (21) and a second metal sheet (22) that are joined in an overlapped manner at a joint portion (J). The cable reinforcing sheet (20) includes a first side edge (20a) and a second side edge (20b) that extend in a longitudinal direction. A first point (21b) is a point included in the joint portion (J), located on the first side edge (20a), and located on a side of the first metal sheet (21) that is closest to the second metal sheet (22). A second point (22b) is a point included in the joint portion (J), located on the second side edge (20b), and located on a side of the second metal sheet (22) that is closest to the first metal sheet (21). The first point (21b) is closer to the first metal sheet (21) than the second point (22b) is.
Inventors:
NAMAZUE AKIRA (JP)
KAJI TOMOAKI (JP)
OSATO KEN (JP)
KAJI TOMOAKI (JP)
OSATO KEN (JP)
Application Number:
PCT/JP2020/046635
Publication Date:
July 01, 2021
Filing Date:
December 15, 2020
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
H01B7/18; G02B6/44
Foreign References:
| JP2001006449A | 2001-01-12 | |||
| JPS52120386A | 1977-10-08 | |||
| JP2017072801A | 2017-04-13 | |||
| US20110286706A1 | 2011-11-24 | |||
| JP2019231737A | 2019-12-23 |
Other References:
See also references of EP 4084017A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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