Invention Grant
- Patent Title: Shape memory alloy locking mechanism
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Application No.: US14446701Application Date: 2014-07-30
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Publication No.: US09958910B2Publication Date: 2018-05-01
- Inventor: Philip M. Corcoran , Eric A. Eckberg , Joseph D. Rico , Edward J. Seminaro
- Applicant: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
- Applicant Address: SG New Tech Park
- Assignee: Lenovo Enterprise Solutions (Singapore) PTE. LTD.
- Current Assignee: Lenovo Enterprise Solutions (Singapore) PTE. LTD.
- Current Assignee Address: SG New Tech Park
- Agent Jason Friday
- Main IPC: E05C3/06
- IPC: E05C3/06 ; G06F1/18 ; G11B33/12 ; H05B3/00 ; E05C3/00 ; E05B65/10 ; E05B15/04 ; E05B47/00

Abstract:
A hardware retention mechanism comprising a frame including a first guide shoulder and a pivot point; an actuator arm including a first guide post; and a first shape memory alloy wire strung between the first guide shoulder and the first guide post that rotates the actuator arm between a locked position and an unlocked position. The actuator arm is rotatable around the pivot point between a locked position and an unlocked position. In some embodiments, the frame may further comprise a second guide shoulder, the actuator arm may further comprise a second guide post, and a second shape memory alloy wire may be strung between the second guide shoulder and the second guide post that rotates the actuator arm between an unlocked position and a locked position.
Public/Granted literature
- US20140338325A1 SHAPE MEMORY ALLOY LOCKING MECHANISM Public/Granted day:2014-11-20
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