Title:
GUIDE TUBE
Document Type and Number:
WIPO Patent Application WO/2021/075327
Kind Code:
A1
Abstract:
A tip guide tube comprises: a wire on which the connection terminal is arranged, a bendable tip portion to which the wire is fixed, a main body portion to which the tip portion is connected, and a lid portion that fixes the wire so that the wire can move forward and backward and that fits into the main body. An additional guide tube includes an additional wire in which an additional connection terminal is arranged and a slide terminal is arranged, an additional main body portion, an additional lid portion that fixes the additional wire so that the additional wire can move forward and backward and that fits into the additional main body, and a slide portion that is arranged at the additional lid portion and restricts the movement of the slide terminal so that the slide terminal can move forward and backward in the length direction of the additional lid portion. The tip guide tube and the additional guide tube are integrated into one, and the tip portion is bent by pulling the additional connection terminal.
Inventors:
HARADA TOMOHIRO (JP)
Application Number:
PCT/JP2020/037983
Publication Date:
April 22, 2021
Filing Date:
October 07, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENVIRONMENTAL & CHEMICAL ENG CO LTD (JP)
International Classes:
F16L55/40; F22B37/02; F16L101/30
Foreign References:
| JPS60161515A | 1985-08-23 | |||
| JP3158307U | 2010-03-25 | |||
| JP2001305110A | 2001-10-31 | |||
| JPS63187152A | 1988-08-02 | |||
| JP6260070B1 | 2018-01-17 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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