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:
Jul. 30, 2024
Filed:
Mar. 16, 2021
Yong Jae Choi, Daejeon, KR;
Yong Jae Choi, Daejeon, KR;
Other;
Abstract
To prevent lateral slip of core metals and vertical vibration of track rollers and improve bendability of a crawler main body between core metals. Core metalsthat are embedded at substantially equal intervals in a crawler revolving direction inside a crawler main bodyare included, lateral slip preventing protrusionsandthat at both sides in a crawler width direction of the core metalsproject to both sides in the crawler revolving direction and prevent lateral slip of adjacent core metalswith respect to each other in the crawler width direction are included, first track roller rolling portionsprovided on the core metalsbetween the respective lateral slip preventing protrusionsandat both sides in the crawler revolving direction are included, and the respective lateral slip preventing protrusionsandhave lateral slip preventing portionsandthat are in proximity in the crawler width direction between the respective lateral slip preventing protrusionsandthat are adjacent in the crawler width direction and second track roller rolling portionsandthat are provided on the lateral slip preventing portionsandsuch as to be separated in the crawler width direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile