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:
Nov. 27, 2018
Filed:
Mar. 21, 2016
Abb Schweiz Ag, Baden, CH;
David Peter Mika, Clifton Park, NY (US);
ABB Schweiz AG, Baden, CH;
Abstract
A latch-free actuator includes, for example, a movable arm, a first biasing element operable to apply a force to move the movable arm in a first direction, and a yieldable support having a rigid configuration defining a generally straight axis and a flexible configuration defining a non-straight axis. The yieldable support is operable in the rigid configuration to support a compression force along the straight axis due to and countering the first biasing element so that the movable arm is prevented from movement in the first direction, and the yieldable support is operable, by applying a tripping force, to the yieldable support to transition the rigid configuration to the flexible configuration to withdraw support of the compression force and allow the movable arm to be moved by the first biasing element in the first direction.