Invention Grant
US08342596B2 Deformation element, motor vehicle fender bracket with deformation element, and method for producing a deformation element
失效
变形元件，具有变形元件的机动车辆挡泥板支架，以及用于产生变形元件的方法
- Patent Title: Deformation element, motor vehicle fender bracket with deformation element, and method for producing a deformation element
- Patent Title (中): 变形元件，具有变形元件的机动车辆挡泥板支架，以及用于产生变形元件的方法
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Application No.: US12959313Application Date: 2010-12-02
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Publication No.: US08342596B2Publication Date: 2013-01-01
- Inventor: Udo Mildner , Lothar Teske , Viet-Hung Nguyen
- Applicant: Udo Mildner , Lothar Teske , Viet-Hung Nguyen
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Priority: DE102009056923 20091203
- Main IPC: B60R19/26
- IPC: B60R19/26 ; B60R19/28 ; B62D21/15
Abstract:
A deformation element, a motor vehicle fender bracket with the deformation element, and a method for producing a deformation element are provided. The deformation element serves to receive external impulses introduced into the deformation element and includes, but is not limited to at least two sleeves that are displaceable relative to one another, and a spring-elastic pressure element that is supported in each case on the at least two sleeves that are displaceable relative to one another. In this case, it is provided that at least one of the sleeves has at least one embossing that forms a sliding surface for the other sleeve. The at least one embossing is preferably introduced by electromagnetic pulse forming.
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