Invention Grant
US07670448B2 Vehicle wheel made with precured and foamed elastomeric material and method
失效
用预制和泡沫弹性材料制成的车轮和方法
- Patent Title: Vehicle wheel made with precured and foamed elastomeric material and method
- Patent Title (中): 用预制和泡沫弹性材料制成的车轮和方法
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Application No.: US11224461Application Date: 2005-09-12
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Publication No.: US07670448B2Publication Date: 2010-03-02
- Inventor: Paul Harry Sandstrom , Robert Anthony Neubauer
- Applicant: Paul Harry Sandstrom , Robert Anthony Neubauer
- Applicant Address: US OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: US OH Akron
- Agency: Wood, Herron & Evans, LLP
- Main IPC: B29D30/00
- IPC: B29D30/00 ; B29D30/04
Abstract:
A vehicle wheel having a tire mounted on a wheel rim with a precured and foamed elastomeric material in a closed cavity in the tire and a polyurethane formed in the closed cavity around the precured and foamed elastomeric material.
Public/Granted literature
- US20070056669A1 Vehicle wheel made with precured and foamed elastomeric material and method Public/Granted day:2007-03-15
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