Invention Grant
- Patent Title: Fastenerless anti-peel adhesive joint
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Application No.: US15481863Application Date: 2017-04-07
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Publication No.: US10247216B2Publication Date: 2019-04-02
- Inventor: Matthew P. Simonin , Xiaosong Huang
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 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: Quinn IP Law
- Main IPC: F16B11/00
- IPC: F16B11/00 ; B32B7/12 ; B29C65/00 ; B62D27/02 ; F16B5/07

Abstract:
A fastenerless anti-peel adhesive joint includes a first part having a first surface and forming a first anti-peel feature including a first anti-peel surface, a second part having a second surface and forming a second anti-peel feature including a second anti-peel surface, and an adhesive disposed between the first and second surfaces and within the first and second anti-peel features. The adhesive connects the parts via adhesive bonds at the first and second surfaces and at the first and second anti-peel surfaces. The first and second anti-peel features are configured to load the adhesive bonds at the first and second anti-peel surfaces in shear stress when the fastenerless anti-peel adhesive joint is subjected to a peel force that is normal to the first and second surfaces such that the shear strength of the adhesive bonds at the first and second anti-peel surfaces prevents the parts from being peeled apart.
Public/Granted literature
- US20180291940A1 FASTENERLESS ANTI-PEEL ADHESIVE JOINT Public/Granted day:2018-10-11
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