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. 09, 1978
Filed:
May. 02, 1977
Kabushiki Kaisha Komatsu Seisakusho, Tokyo, JA;
Abstract
A hot forging machine having die preheating unit thereby allowing the die to be heated at a required temperature while the forging machine is in operation. The apparatus comprises a forging machine having a moving bolster, a pair of main rails extending from said forging machine, two pairs of first and second branch rails provided perpendicular to said main rails, a heating unit for the die provided at one end of said first branch rails, and a pattern change unit for changing and/or repairing the die provided at one end of said second branch rails, the moving bolster of said forging machine being adapted to run on said respective rails.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile