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:
Feb. 11, 1992
Filed:
Oct. 08, 1990
Roger Fursier, Cornwall, GB;
Claus-Dieter Bovermann, Breitenbach-Niederdieten, DE;
Abstract
A closure for a three-part control cabinet having a base cabinet, a pivot frame and an inspection window box with a lock plate having a first lock element positioned in the front of the inspection window box. Manipulation of the closure from the front of the control cabinet is only achieved when the activation element of the first lock element is coupled, fixed against relative torsion, with a first catch insert which is rotatably seated at the back of the inspection window box. The activation element has a locking projection and can be inserted into a first catch retainer, fastened to the front of the pivot frame, and can be secured therein by rotating it. Subsequent to the first catch retainer, the front of the pivot frame has a first bearing retainer for a second lock element, the activation element of which is coupled, fixed against relative rotation with a driving bar. The driving bar is connected with a second catch insert, which is rotatably seated in a second bearing receptacle in the back of the pivot frame. The second catch insert can be inserted with its locking projection into a second catch retainer positioned on the front of the base cabinet and can be secured therein by rotating it.