Title:
WIRE TENSIONER
Document Type and Number:
WIPO Patent Application WO/2023/003007
Kind Code:
A1
Abstract:
A wire tensioner (1) comprises: a drum (10); a wire (5); a locking mechanism (16); a handle (9); and a reverse-winding prevention member (14). The drum (10) is rotatable. The wire (5) is fixed to the drum (10), and is wound around the drum (10) as the drum (10) rotates in a direction A. The locking mechanism (16) is capable of preventing the drum (10) from rotating in a direction B which is a direction opposite to the direction A. The handle (9) is operated to rotate the drum (10) in the direction A or the direction B. By coming into contact with the wire (5), the reverse-winding prevention member (14) prevents the drum (10) from rotating, with the wire (5) completely unwound from the drum, in the direction B.
Inventors:
OKAMOTO KOUSUKE (JP)
Application Number:
PCT/JP2022/028146
Publication Date:
January 26, 2023
Filing Date:
July 20, 2022
Export Citation:
Assignee:
NAGAKI SEIKI KK (JP)
International Classes:
H02G1/04; B66D3/14
Foreign References:
| JPS518462Y1 | 1976-03-06 | |||
| JP2002128489A | 2002-05-09 | |||
| JPS613178U | 1986-01-10 | |||
| JPS6353183A | 1988-03-07 |
Attorney, Agent or Firm:
KATSURAGAWA, Naoki (JP)
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