Invention Grant
US06640857B2 Heavy-duty pneumatic radial tire and wheel rim assembly with support ring
失效
重型充气子午线轮胎和轮圈组件带支撑环
- Patent Title: Heavy-duty pneumatic radial tire and wheel rim assembly with support ring
- Patent Title (中): 重型充气子午线轮胎和轮圈组件带支撑环
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Application No.: US09964382Application Date: 2001-09-28
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Publication No.: US06640857B2Publication Date: 2003-11-04
- Inventor: Ikuji Ikeda
- Applicant: Ikuji Ikeda
- Priority: JP2000-297180 20000928
- Main IPC: B60C306
- IPC: B60C306
Abstract:
A heavy-duty pneumatic radial tire and rim assembly ha s a support ring within the tire to support the tire in a deflated condition, wherein the inner diameter Di of the inside bead portion which is inside with respect to the vehicle is substantially 80 to 200 mm larger than the inner diameter Do of the outside bead portion.
Public/Granted literature
- US20020062896A1 Heavy-duty pneumatic radial tire and wheel rim assembly Public/Granted day:2002-05-30
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