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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.:

US 10759408 B1

PDFFull Text
Date of Patent:
Sep. 01, 2020

Filed:

Jan. 19, 2017

Electric braking device for vehicle

Applicant:

Advics Co., Ltd., Kariya-shi, Aichi-ken, JP;

Inventors:

Yoshiyuki Yasui, Nagoya, JP;

Tomonori Katsuyama, Toyoake, JP;

Assignee:

ADVICS CO., LTD., Kariya-Shi, Aichi-Ken, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Bradley T King

Int. Cl.
CPC ...
F16D 65/18 (2006.01); B60T 13/74 (2006.01); B60T 8/17 (2006.01); B60T 7/04 (2006.01); B60T 8/171 (2006.01); B60T 7/10 (2006.01); B60T 8/00 (2006.01); H02K 11/21 (2016.01); H02K 11/33 (2016.01); B60T 1/06 (2006.01); H02K 7/102 (2006.01); H02K 7/116 (2006.01); F16D 121/24 (2012.01); F16D 66/00 (2006.01); F16D 125/40 (2012.01); F16D 125/48 (2012.01);
U.S. Cl.
CPC ...
B60T 13/741 (2013.01); B60T 1/065 (2013.01); B60T 7/042 (2013.01); B60T 7/107 (2013.01); B60T 8/00 (2013.01); B60T 8/17 (2013.01); B60T 8/171 (2013.01); B60T 13/746 (2013.01); F16D 65/18 (2013.01); F16D 65/183 (2013.01); H02K 7/102 (2013.01); H02K 7/116 (2013.01); H02K 11/21 (2016.01); H02K 11/33 (2016.01); F16D 2066/005 (2013.01); F16D 2121/24 (2013.01); F16D 2125/40 (2013.01); F16D 2125/48 (2013.01); H02K 2211/03 (2013.01);
Abstract

This electric braking device is provided with: an electric motor MTR that, in accordance with an operation amount Bpa of a braking operation member BP, generates a pressing force Fba, being a force pressing a friction member MSB against a rotary member KTB that rotates integrally with a wheel WHL of the vehicle; and a circuit board KBN to which a processor MPR and a bridge circuit BRG are mounted. The device is further provided with a rotation angle sensor MKA for detecting the rotation angle Mka of the electric motor, and drives the electric motor MTR on the basis of the rotation angle Mka. An end face Mmk of the rotation angle sensor MKA is fixed so as to be in contact with the circuit board KBN. The device is further provided with a pressing force sensor FBA for detecting the pressing force Fba, and drives the electric motor MTR on the basis of the pressing force Fba. An end face Mfb of the pressing force sensor FBA is fixed so as to be in contact with the circuit board KBN.

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