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.

Date of Patent:
Aug. 13, 2019

Filed:

Oct. 28, 2016
Applicant:

Arconic Inc., Pittsburgh, PA (US);

Inventor:

Thai Do, Laguna Niguel, CA (US);

Assignee:

Arconic Inc., Pittsburgh, PA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 19/02 (2006.01); B64D 29/08 (2006.01); B64D 29/00 (2006.01); E05B 15/04 (2006.01); E05B 51/02 (2006.01); E05B 63/00 (2006.01); E05B 85/02 (2014.01);
U.S. Cl.
CPC ...
E05C 19/02 (2013.01); B64D 29/00 (2013.01); B64D 29/08 (2013.01); E05B 15/04 (2013.01); E05B 51/023 (2013.01); E05B 63/0056 (2013.01); E05B 85/02 (2013.01); E05B 2015/0455 (2013.01);
Abstract

A latch having a housing and a latch mechanism located within an interior portion of the housing. The latch mechanism includes an arm, a pair of socket screws, a pair of torsion springs, each of which is connected rotatably to the arm and engages a corresponding one of the pair of socket screws, a bolt mechanism attached rotatably to the housing, and a link attached pivotally to the arm and attached to the bolt mechanism. The socket screws are utilized to adjust loads on the springs. The bolt mechanism is movable between a first position, in which the arm and the link are toggled with one another under the loads of the springs and the bolt mechanism is adapted to engage an external structure, and a second position, in which the link and the arm are untoggled with one another and the bolt mechanism is disengaged with the external structure.


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