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. 28, 1978
Filed:
Jul. 20, 1976
Applicant:
Inventor:
Masao Yokoyama, Komatsu, JA;
Assignee:
Kabushiki Kaisha Komatsu Seisakusho, Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
172804 ;
Abstract
A mounting arrangement for supporting a bulldozer blade on a vehicle having a C-frame wherein the blade is supported by a centrally located universal joint on the C-frame and a pair of longitudinary arranged hydraulic jacks. A generally horizontally tilt jack is pivotally connected between the back of the blade and a bracket provided atop the C-frame to stabilize the mounting structure and to tilt the blade. A rocker arm is pivotally mounted at a central portion thereof to the bracket, one end of the rocker arm being connected to the blade and the other end thereof being connected to the C-frame.