Invention Grant
- Patent Title: Tire bead separation method and device
- Patent Title (中): 轮胎胎圈分离方法及装置
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Application No.: US11867353Application Date: 2007-10-04
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Publication No.: US07963018B2Publication Date: 2011-06-21
- Inventor: Richard David Vargo , Gary Robert Burg , Daniel Michael Spallone , Brian Richard Koch
- Applicant: Richard David Vargo , Gary Robert Burg , Daniel Michael Spallone , Brian Richard Koch
- Applicant Address: US OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: US OH Akron
- Agent June E. Rickey
- Main IPC: B23P19/00
- IPC: B23P19/00

Abstract:
A method and apparatus is provided for separating two or more annular members such as bead assemblies or bead and apex assemblies. First, a flexible member is inserted into the annulus of the annular members. Next, the flexible member is inflated until the outer surface of the flexible member contacts the inner diameter of the annular member. Then the flexible member is axially expanded until the annular members are separated. Then the flexible member is deflated so that the annular members can be removed.
Public/Granted literature
- US20090089992A1 TIRE BEAD SEPARATION METHOD AND DEVICE Public/Granted day:2009-04-09
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