The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 1998
Filed:
Nov. 15, 1996
Kazuhiro Saitou, Cambridge, MA (US);
Mark J Jakiela, Clayton, MO (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
A latching fastener having cocking and triggering mechanisms is provided. The fastener has two flexible fastening latch arms each fixed at a proximal end of the arm and having a free distal end. The two arms are located relative to each other to cooperate in grasping a structure between them. A fastener cocking mechanism is connected to the fastening latch arms for retracting the distal ends of the arms when the cocking mechanism is activated, to thereby produce a latching gap between the distal ends of the arms. A trigger mechanism is located between the fastening latch arms such that a structure guided into the latching gap can activate the trigger, for deactivating the cocking mechanism, which in turn results in closing together of the distal ends of the fastening latch arms, to grasp the structure between them and latch the structure to the fastener. The latching fastener can be fabricated of plastic or other compliant material and is particularly well-suited for fabrication as a silicon microfastener for micro-scale applications.