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:
Jan. 09, 1990
Filed:
Dec. 11, 1987
Heikichi Nakanome, Hiratsuka, JP;
Takeshi Yonezawa, Hiratsuka, JP;
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Abstract
An automatic feeder for feeding tire building materials in a tire building machine, which is installed on a base plate and mainly comprises two stock rolls arranged on the side of supplying tire building materials (rubber sheet materials), cloth inspection means (not shown), multistage first feeders provided with automatic cutting apparatus and centering apparatus, second feeders arranged on the discharging side of the first feeders, and a tire-forming drum apparatus arranged on the discharging side of the second feeder, and which ensures that many kinds of tire building materials can be subjected to an automatic cloth inspection and automatic cutting and be efficiently fed by one feeder without the need for a large installation space.