Invention Grant
- Patent Title: Mold
- Patent Title (中): 模子
-
Application No.: US186050Application Date: 1980-09-11
-
Publication No.: US4341368APublication Date: 1982-07-27
- Inventor: Donald R. Thompson , John R. White
- Applicant: Donald R. Thompson , John R. White
- Applicant Address: OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: OH Akron
- Main IPC: B29C33/00
- IPC: B29C33/00 ; B29C33/30 ; B29C33/50 ; B29C5/00 ; B30B5/02
Abstract:
A mold comprising an elongated hollow cylinder having at least two parts that can be locked to form said cylinder, a core having an inflatable cover, said inflatable cover having means to fix the cover on said core, an upper and lower seal for said core capable of forming a tight seal with the core when the cover is inflated on the parts of the cylinder.
Information query
