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:
May. 27, 2008
Filed:
Jun. 19, 2002
Applicants:
Yusaku Katoh, Hiroshima, JP;
Tatsuya Noritoh, Okayama, JP;
Inventors:
Yusaku Katoh, Hiroshima, JP;
Tatsuya Noritoh, Okayama, JP;
Assignee:
Fukuyama Gomu Kogyo Kabushiki Gaisha, Fukuyama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 15/44 (2006.01); B62D 55/205 (2006.01);
U.S. Cl.
CPC ...
Abstract
A detachable crawler () capable of increasing the durability thereof on a rubber belt part () body side, wherein each of a metal core () and a track shoe () of a detachable pad () is formed so that tightening force in a specific range (approx. 4.90 to 78.5 MPa per unit area) can be applied to a rubber elastic body () including a tensile reinforcing layer () sandwiched between a core bar () in the rubber belt part () and the metal core () or steel track shoe () of the detachable paid ().