Invention Grant
US07779876B2 Reinforced blade for use in a vulcanization mold to form a sipe in a tire
有权
用于硫化模具中的加强刀片，以在轮胎中形成刀槽花纹
- Patent Title: Reinforced blade for use in a vulcanization mold to form a sipe in a tire
- Patent Title (中): 用于硫化模具中的加强刀片，以在轮胎中形成刀槽花纹
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Application No.: US11253225Application Date: 2005-10-19
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Publication No.: US07779876B2Publication Date: 2010-08-24
- Inventor: Francis J. Byrne
- Applicant: Francis J. Byrne
- Assignee: Bridgestone Americas Tire Operations, LLC
- Current Assignee: Bridgestone Americas Tire Operations, LLC
- Agent Thomas R. Kingsbury
- Main IPC: B29C33/42
- IPC: B29C33/42 ; B60C11/12
Abstract:
A reinforced blade for use in a tire vulcanization mold is provided. The reinforced blade, having a thickness of less than 0.030 inches, is configured to form a sipe in a tread of a tire in the tire vulcanization mold. The reinforced blade includes a main segment and a support segment extending from one end portion of the main segment of the reinforced blade and configured to support the end portion of the main segment of the reinforced blade in the mold during vulcanization.
Public/Granted literature
- US20070084534A1 Reinforced blade for use in a vulcanization mold to form a sipe in a tire Public/Granted day:2007-04-19
Information query
