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:
Aug. 23, 2011
Filed:
Jan. 17, 2007
Daisuke Yasukawa, Hitachinaka, JP;
Daisuke Yasukawa, Hitachinaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The invention provides a brake apparatus in which a vibration resistance and a heat resistance are improved, in a control apparatus of an integrally structured brake in which an electric circuit portion is attached to a brake force generating portion of the brake apparatus. In the control apparatus of the integrally structured brake in which the electric circuit portion is attached to the brake force generating portion of the brake apparatus, the structure is made such that an opening is provided in a circuit side case and a connected portion is arranged in a space within the opening, in order to secure an assured electric connection after attaching the circuit portion. A connecting work can be executed from the opening portion, a vibration resistance can be improved, and a heat resistance can be improved.