Title:
DISENGAGEMENT DEVICE
Document Type and Number:
Japanese Patent JP2017052454
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a disengagement device which can reduce backlash upon separation, and also reduce operational ability for disengaging connection, compared with the conventional art.SOLUTION: A disengagement device 1 for disengaging linkage of an automatic steering system comprises: an operation cable 140 which is operated by a pilot; a rotor 2 and a stator 3 which are arranged in parallel along an axial direction, and disengage and establish linkage by being separated from and coupled to each other; three keys 4 which are rotatably supported by the stator 3, and make the rotor 2 and the stator 3 coupled to each other by being engaged to the rotor 2 in accordance with rotation in one direction; a spring 5 which energizes the three keys 4 in the one direction; and a fork 6 formed in a long manner and supported rotatably around an upper fixed shaft 62a, which presses the three keys 4 against an energizing force of the spring 5 in a direction opposite to the one direction in accordance with rotation in association with operation of the operation cable 140 when the operation cable 140 is connected to a lower fixed shaft 62b.SELECTED DRAWING: Figure 4
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Inventors:
NASHIKO TADAHIRO
HITOMI ATSUSHI
HITOMI ATSUSHI
Application Number:
JP2015179066A
Publication Date:
March 16, 2017
Filing Date:
September 11, 2015
Export Citation:
Assignee:
FUJI HEAVY IND LTD
International Classes:
B64C13/22; B64C13/18; B64C13/28; F16D11/06; F16D11/10; F16D23/12
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune
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