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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 9550414 B1

PDFFull Text
Date of Patent:
Jan. 24, 2017

Filed:

Jun. 18, 2013

Traveling drive device for dump truck

Applicant:

Hitachi Construction Machinery, Co., Ltd., Tokyo, JP;

Inventors:

Keiji Kudo, Kasumigaura, JP;

Shinichirou Hagihara, Tsuchiura, JP;

Yasunori Tanaka, Ibaraki, JP;

Assignee:

HITACHI CONSTRUCTION MACHINERY CO., LTD., Tokyo, JP;

Attorney:

Mattingly & Malur, PC

Primary Examiner:

J Allen Shriver, II

Assistant Examiner:

Steve Clemmons

Int. Cl.
CPC ...
B60B 27/02 (2006.01); B60K 7/00 (2006.01); F16D 65/12 (2006.01); B60B 27/00 (2006.01); B60B 35/16 (2006.01); B60B 35/14 (2006.01); B60B 35/12 (2006.01); B60K 17/04 (2006.01); F16D 55/00 (2006.01); F16D 65/02 (2006.01);
U.S. Cl.
CPC ...
B60K 7/0007 (2013.01); B60B 27/0015 (2013.01); B60B 27/0052 (2013.01); B60B 27/02 (2013.01); B60B 35/16 (2013.01); F16D 65/123 (2013.01); B60B 35/125 (2013.01); B60B 35/14 (2013.01); B60B 2900/321 (2013.01); B60K 17/046 (2013.01); B60K 2007/0038 (2013.01); B60K 2007/0092 (2013.01); B60Y 2200/15 (2013.01); B60Y 2200/40 (2013.01); F16D 2055/0083 (2013.01); F16D 2065/1308 (2013.01); F16D 2065/1364 (2013.01); Y10S 903/915 (2013.01); Y10S 903/952 (2013.01);
Abstract

A traveling drive device for a dump truck is provided with an axle housing mounted to a vehicle body, a wheel mounting tube rotatably provided on the outer periphery side of the axle housing, a disk holding cylinder provided on the axial outside of the wheel mounting tube, a brake disk mounted to the disk holding cylinder, and a brake device for applying braking to the brake disk. The disk holding cylinder is configured by a cylindrical body to be mounted to the wheel mounting tube and a plurality of disk mounting legs provided on the cylindrical body. A plurality of U-shaped projections are provided on the outer periphery side of the brake disk at positions corresponding to the respective disk mounting legs. A recessed groove which fits on the disk mounting leg so as to hold a distal end thereof is provided in each of the U-shaped projections.

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Kudo, Keiji. (2017). Traveling drive device for dump truck (U.S. Patent No. 9550414). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9550414

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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