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:
Oct. 03, 2006
Filed:
Sep. 29, 2004
Eric Rossignol, Dietwil, CH;
Arnaud Collin, Schüpfheim, CH;
Andreas Dorsch, Ascona, CH;
Martin Rogger, Rotkreuz, CH;
Eric Rossignol, Dietwil, CH;
Arnaud Collin, Schüpfheim, CH;
Andreas Dorsch, Ascona, CH;
Martin Rogger, Rotkreuz, CH;
Other;
Abstract
An elevator shaft door frame incorporates a control arrangement for an elevator installation including a control unit. The control unit is fixed in a chamber of a frame element of the door frame. The chamber communicates with an outside opening in the door frame, which opens at a floor, and is closed with a cover. The cover can be moved from the closed position by demounting to a service position in which access to the chamber is free. In addition, the door frame has an inside opening to the chamber which is accessible from the elevator shaft.