Title:
ELECTRICAL BRAKE MECHANISM FOR CASTER
Document Type and Number:
WIPO Patent Application WO/2015/079584
Kind Code:
A1
Abstract:
[Problem] This invention pertains to an electrical brake mechanism for a caster, the mechanism being able to reliably brake a caster. [Solution] The present invention is characterized by being provided with the following: a switch that is attached to an object to which a caster has been mounted and that outputs an instruction signal to a brake device; detectors that are provided to the rotation shaft of a cam and that are disposed in accordance with each position of a plurality of cam surfaces; a sensor that uses the detectors to detect the joining of each cam surface and an operation shaft; a motor that rotates according to switch input and stops when the sensor detects the position of a specific cam surface; and a row of gears that transmit the rotation of the motor to the rotation shaft of the cam.
More Like This:
| WO/2017/221337 | ELECTRIC BRAKE STRUCTURE FOR CASTER |
Inventors:
IIYAMA NORIYUKI (JP)
KITA YUYA (JP)
KITA YUYA (JP)
Application Number:
PCT/JP2013/082277
Publication Date:
June 04, 2015
Filing Date:
November 29, 2013
Export Citation:
Assignee:
NANSIN CO LTD (JP)
International Classes:
B60B33/00
Foreign References:
| JP2013536786A | 2013-09-26 | |||
| JP2003507242A | 2003-02-25 | |||
| JP2004516991A | 2004-06-10 | |||
| JPH03276850A | 1991-12-09 | |||
| JP2000108858A | 2000-04-18 | |||
| JP2008100607A | 2008-05-01 | |||
| JP2005185492A | 2005-07-14 | |||
| JP2012210237A | 2012-11-01 | |||
| JP2001058503A | 2001-03-06 |
Attorney, Agent or Firm:
NISHI, Yoshihisa (JP)
West Yoshihisa (JP)
West Yoshihisa (JP)
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