WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1992012002) METHOD OF MANUFACTURING TIRE BEAD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/012002    International Application No.:    PCT/JP1991/001760
Publication Date: 23.07.1992 International Filing Date: 25.12.1991
IPC:
B29D 30/48 (2006.01), B60C 15/06 (2006.01)
Applicants: THE YOKOHAMA RUBBER CO., LTD. [JP/JP]; 36-11, Shimbashi 5-chome, Minato-ku, Tokyo 105 (JP) (For All Designated States Except US).
KAWAGUCHI, Katsuhide [JP/JP]; (JP) (For US Only).
IIDA, Masahiro [JP/JP]; (JP) (For US Only)
Inventors: KAWAGUCHI, Katsuhide; (JP).
IIDA, Masahiro; (JP)
Agent: OGAWA, Shin-ichi; Ogawa, Noguchi & Saika International, Patent Office, Pelican Building, 3-3, Nishi-Shinbashi 3-chome, Minato-ku, Tokyo 105 (JP)
Priority Data:
2/408685 28.12.1990 JP
Title (EN) METHOD OF MANUFACTURING TIRE BEAD
(FR) PROCEDE DE PRODUCTION D'UN TALON DE PNEU
Abstract: front page image
(EN)A method of manufacturing a tire bead wherein a bead filler is previously formed as a connection forming member consisting of a filler body having tapered surfaces opposed to each other and a projecting portion, this projecting portion of the bead filler is pasted onto the outer peripheral surface of a bead core, and thereafter, the filler body is erected using a connection portion as a fulcrum to thereby manufacture a tire bead.
(FR)Procédé de production d'un talon de pneu selon lequel un remplissage talon est préalablement formé pour constituer un élément de raccord composé d'un corps de remplissage pourvu de surfaces coniques mutuellement opposées et d'une partie faisant saillie. Ladite partie faisant saillie du remplissage talon est ensuite collée sur la surface périphérique extérieure d'une tringle, puis, le corps de remplissage est dressé à l'aide d'une partie de raccord utilisée comme point d'appui, ce qui permet de confectionner un talon de pneu.
Designated States: DE, KR, US.
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)