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. 16, 2003
Filed:
Sep. 14, 2001
Komatsu Ltd., Tokyo, JP;
Abstract
An outlet clearance adjustment mechanism of a jaw crusher, which is small in size, simple in structure, and capable of reducing outlet clearance adjusting time, is provided. For this purpose, the outlet clearance adjustment mechanism includes a toggle block ( ) having a downward inclined plane ( ), a toggle block frame ( ) having a mounting surface ( ) on which the toggle block ( ) is slidably mounted and an inclined plane ( ) provided to oppose the downward inclined plane ( ), a detachable clearance adjustment shim ( ) provided between the opposing downward inclined plane ( ) and the inclined plane ( ), and the hydraulic type of mechanical lock cylinder ( ) provided at a back side of the inclined plane ( ) of the toggle block frame ( ).