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. 08, 1977
Filed:
Jun. 10, 1975
Tadashi Hirakawa, Mihara, JA;
Noriyuki Hoshino, Mihara, JA;
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JA;
Abstract
An apparatus for positioning a plurality of heads slidably disposed along a shaft on, in which said respective heads are disposed and set at any desired positions through the steps of conveying said heads either individually or in groups each consisting of two or more heads by means of a shifter, isolating each said head from said shifter to set it when it reaches a desired position, and repeating the aforementioned operations. Said shifter is constructed of a slave shifter provided with means for holding and releasing said head and a master shifter provided with means for reciprocating said slave shifter along said shaft by a predetermined distance relative to said master shifter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile