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:
Nov. 11, 2003
Filed:
Jul. 18, 2002
Ryoichi Togashi, Hirakata, JP;
Mitsunobu Yamada, Iruma, JP;
Komatsu, Ltd., Tokyo, JP;
Abstract
A compact and light-weight jaw crusher, in which life span of parts enduring abrasion is long, and an outlet clearance of a crushing chamber is easily adjusted, is provided. For this purpose, the jaw crusher includes a stationary jaw ( ) fixedly provided at a frame ( ), a movable jaw ( ) which is provided to oppose the stationary jaw and attached swingably with an eccentric drive shaft ( ), a movable jaw load receiving section ( ) attached to the frame, and a coupling joint ( ) which is a connecting member for connecting a lower portion of the movable jaw and the movable jaw load receiving section and swingably connects the lower portion of the movable jaw and the movable jaw load receiving section.