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:
Mar. 22, 2016
Filed:
Apr. 21, 2011
Takashi Mizusawa, Yokohama, JP;
Takashi Mizusawa, Yokohama, JP;
BRIDGESTONE CORPORATION, Tokyo, JP;
Abstract
Providing a crawler core member that can be coupled in a simple operation without employing dedicated coupling components, and that can suppress deformation due to input from a road surface. Coupling can be achieved by a simple operation without employing dedicated coupling components, and deformation due to input from a road surface can be suppressed in a crawler core memberthat configures an endless crawler beltwhen plural of the core members are disposed at uniform intervals along a peripheral direction S and the peripheral direction adjacent core membersare coupled together. The core memberincludes a pin portionextending in the width direction, a hooking grooveintegrally formed to the pin portionand hooking onto the pin portionof an adjacent core member, and a pair of wing portionsintegrally formed to the pin portionand respectively disposed at both width direction sides of the pin portion, extending towards the width direction outsides.