Title:
張力設定機構、及び医療用鉗子
Document Type and Number:
Japanese Patent JP7312620
Kind Code:
B2
Abstract:
To achieve a tension setting mechanism which enables a user to accurately set prescribed tension again to a wire rope which is stretched and reduced in tension at arbitrary timing in a single operation without requiring disassembly/reassembly of an apparatus or a tension measuring instrument by a compact mechanism with a small number of components.SOLUTION: A tension setting mechanism includes: winding up members 22, 32 capable of winding up one end of wire ropes 7a, 7b; torque transmission devices 23, 33 transmitting winding up torque of the wire ropes 7a, 7b to the winding up members 22, 32 and idly rotated relative to the winding up members 22, 32 when the winding up torque exceeds the prescribed torque; and a rotation operation device 40 regulated in rotation in one direction, transmitting the winding up torque to the torque transmission device 23, 33, and rotating the winding up members 22, 32 to the winding up direction of the wire ropes 7a, 7b through the toque transmission devices 23, 33 by rotation in the one direction.SELECTED DRAWING: Figure 4
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Inventors:
Shohei Shinoki
Yuji Domoto
Yuji Domoto
Application Number:
JP2019115580A
Publication Date:
July 21, 2023
Filing Date:
June 21, 2019
Export Citation:
Assignee:
Asahi Intecc Co., Ltd.
International Classes:
F16H19/02; A61B17/29; B25J1/02; F16D7/04; G05G1/08; G05G7/04; G05G7/10
Domestic Patent References:
| JP11344088A |
Attorney, Agent or Firm:
Patent Attorney Corporation Wilfort International Patent Office
Katsuo Ito
Katsuo Ito
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