Invention Application
- Patent Title: TIRE MOLD AND TIRE WITH INTERNAL GROOVES IN TIRE TREAD
- Patent Title (中): 轮胎模具和轮胎与内部轮胎在轮胎
-
Application No.: US12906490Application Date: 2010-10-18
-
Publication No.: US20110151039A1Publication Date: 2011-06-23
- Inventor: Andre Cuny , Frank Pierre Severens , Bruno Pierre Maitre , Jerome Marcel Germain Delu
- Applicant: Andre Cuny , Frank Pierre Severens , Bruno Pierre Maitre , Jerome Marcel Germain Delu
- Main IPC: B29D30/06
- IPC: B29D30/06 ; B29C33/76

Abstract:
A tire mold is described that includes a plurality of tread molding segments having an inner surface for molding the tire tread. The mold further includes a plurality of sidewall plates having an inner surface for molding the tire sidewall. The tread mold segments together with the sidewalls cooperate to form a tire molding cavity. The sidewall plate further comprises a slot that extends from the outer surface of the tread segment to the inner mold surface, and has a pin extending from the outer surface of the tread segment. The pin is mounted to a rotatable body which can swivel. The rotatable body further comprises a guide pin which cooperates with a working member to rotate the body into a desired position in order to position the pin in the tire tread to be molded. The working member actuates the rotatable body into various positions.
Public/Granted literature
- US08186984B2 Tire mold and tire with internal grooves in tire tread Public/Granted day:2012-05-29
Information query