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:
Sep. 17, 2024
Filed:
Dec. 20, 2021
Hitachi Astemo, Ltd., Hitachinaka, JP;
Yosuke Fujikawa, Hitachinaka, JP;
Hitachi Astemo, Ltd., Hitachinaka, JP;
Abstract
A suspension device includes an outer tube formed of a cylindrical body an inner tube disposed coaxially with the outer tube and provided to be movable relative to the outer tube, a tip end of the inner tube being disposed inside the outer tube, a cable harness extending from an outer side of the outer tube or the inner tube to an inner side and configured to be energized, a stroke sensor configured to detect a movement amount of the inner tube relative to the outer tube, two connection members disposed between the stroke sensor and the cable harness and connecting the stroke sensor and the cable harness, and a correction unit disposed inside the outer tube or the inner tube and configured to correct the movement amount detected by the stroke sensor based on a temperature inside the outer tube or the inner tube.