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Patent Searching and Data


Title:
BRAKE
Document Type and Number:
Japanese Patent JP2016142383
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a brake capable of operating by sensing the acceleration of an earthquake and so forth.SOLUTION: A brake 1 for braking a movable body having a wheel 11, comprises: a sensing unit 2 for sensing a reference acceleration which is an acceleration exceeding a prescribed threshold value; restriction units 3 and 4 provided movably between a restriction position α to restrict the rolling motion of the wheel 11 and a non-restriction position β not to restrict the rolling; a locking unit 5 for locking the restriction units 3 and 4 at the non-restriction position β to hold them; and a release unit 6 for releasing the locking of the restriction units 3 and 4 by the locking unit 5 by receiving the sensing of the reference acceleration by the sensing unit 2, in which since the locking of the restriction units 3 and 4 by the locking unit 5 is released by the release unit 6, the restriction units 3 and 4 move to the restriction position α by the gravitation so as to restrict the rolling of the wheel 11.SELECTED DRAWING: Figure 1

Inventors:
TOMITA SHINJI
SAITO ETSURO
TAKITA HIDEO
Application Number:
JP2015020301A
Publication Date:
August 08, 2016
Filing Date:
February 04, 2015
Export Citation:
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Assignee:
LINTEC 21:KK
International Classes:
F16D59/00; B60T7/12
Attorney, Agent or Firm:
Hideo Takino
Takao Kawasaki
Fumio Takino
Toshiaki Tsuda
Masashi Torino
Takashi Otobe