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:
Jul. 20, 2021
Filed:
Jun. 16, 2020
Abb Schweiz Ag, Baden, CH;
ABB Schweiz AG, Baden, CH;
Abstract
The construction includes a rotary handle turnable around a first pivot axis between an open- and a closed-position, a locking latch turnable around a second pivot axis between a locked position and a released position, a fixed bottom ring, a first locking pin movable in the longitudinal direction with the locking latch between a first position in which turning of the rotary handle is allowed and a second position in which turning of the rotary handle is allowed and a second position in which turning of the rotary handle is prevented. A second locking pin is movable between a first position in which turning of the locking latch between a locked-position and a released-position is allowed and a second position in which turning of the locking latch into the locked-position is prevented.