The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2023
Filed:
Mar. 24, 2020
Applicant:
Nabtesco Corporation, Tokyo, JP;
Inventors:
Masahiro Takahashi, Tokyo, JP;
Yuto Nakai, Tokyo, JP;
Assignee:
NABTESCO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 55/08 (2006.01); B60T 13/74 (2006.01); F16D 3/04 (2006.01); F16H 1/32 (2006.01); B60T 7/22 (2006.01); B60T 8/17 (2006.01); B60T 17/22 (2006.01); F16D 66/02 (2006.01); F16D 65/18 (2006.01); F16D 66/00 (2006.01); F16D 121/24 (2012.01); F16D 125/32 (2012.01); F16D 125/50 (2012.01); B60T 1/06 (2006.01);
U.S. Cl.
CPC ...
B60T 13/746 (2013.01); B60T 7/22 (2013.01); B60T 8/17 (2013.01); B60T 17/221 (2013.01); F16D 3/04 (2013.01); F16D 65/183 (2013.01); F16D 66/022 (2013.01); F16H 1/32 (2013.01); B60T 1/065 (2013.01); B60T 2201/022 (2013.01); B60T 2210/32 (2013.01); B60T 2250/04 (2013.01); F16D 2066/006 (2013.01); F16D 2121/24 (2013.01); F16D 2125/32 (2013.01); F16D 2125/50 (2013.01); F16H 2001/323 (2013.01);
Abstract
A brake device of the present invention includes: a wheel brake unit for braking a wheel; an electric motor for driving the wheel brake unit; a speed reducer for decelerating rotation of the electric motor; a rotation-linear motion converter for converting a rotational output of the speed reducer into a linear motion; and a braking force transmission member for transmitting the linear motion produced by the rotation-linear motion converter to the wheel brake unit.