Invention Grant
- Patent Title: Energy-absorbing deformable tube
- Patent Title (中): 吸能变形管
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Application No.: US14210899Application Date: 2014-03-14
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Publication No.: US09327757B2Publication Date: 2016-05-03
- Inventor: David J. Kehrl
- Applicant: A&P Technology, Inc.
- Applicant Address: US OH Cincinnati
- Assignee: A&P Technology, Inc.
- Current Assignee: A&P Technology, Inc.
- Current Assignee Address: US OH Cincinnati
- Agency: Lee & Hayes, PLLC
- Main IPC: B62D1/19
- IPC: B62D1/19 ; F16F7/12
Abstract:
An energy-absorbing deformable tube having a first end, a second end, and a reduced portion there between, a proximate tube portion between the reduced portion and the first end and a distal tube portion between the reduced portion and the second end, where a first cross section dimension in the reduced portion is smaller than a corresponding second cross section dimension in the proximal tube portion, distal tube portion, or both, and a cover spanning the reduced portion connected to the proximal tube portion and the distal tube portion, the cover provided over at least a portion of the reduced portion, the distal tube portion or the proximal tube portion or both moves relative to the cover after the deformable tube receives an axial force exceeding a predetermined threshold value.
Public/Granted literature
- US20140302939A1 ENERGY-ABSORBING DEFORMABLE TUBE Public/Granted day:2014-10-09
Information query
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