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:
Jul. 20, 1993
Filed:
Sep. 13, 1991
Applicant:
Inventors:
Kazuhisa Kokui, Miki, JP;
Tsuyoshi Okazaki, Takatsukasa, JP;
Assignee:
Nakata Zoki Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D / ;
U.S. Cl.
CPC ...
156422 ; 156415 ; 156420 ;
Abstract
A band winding apparatus for forming a bead core comprises a winding device which is composed of a drum and holding means. The drum is rotatably supported by a support shaft and has a peripheral surface on which a band for forming a bead core is wound. The holding means are installed in the drum and has a holding surface capable of detachably adsorbing a start end of the band outside in the drum's radial direction. The holding surface is arranged approximately flush with the peripheral surface of the drum.