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:
May. 13, 2003
Filed:
Feb. 14, 2002
Hartmut Engler, Berlin, DE;
Marvin Dehmlow, Berlin, DE;
Andreas O. Belkner, Berlin, DE;
Vera Else Marta Steifa, Berlin, DE;
Wolfgang Schoppa, Vehlefanz, DE;
Otis Elevator Company, Farmington, CT (US);
Abstract
A chassis ( ) for mounting component units ( ) of an electric switch cabinet for elevators and escalators, comprising at least one shaped part ( ) serving as main supporting member, said shaped part being composed with a plastics material of lasting resetting force with respect to compression and being provided with at least one receiving recess ( ) for receiving a component unit ( ) of a first type in substantially form-locking manner, and comprising at least one mounting rail ( ) serving as auxiliary supporting member and anchored in the shaped part ( ), said mounting rail ( ), at least over a predetermined partial length thereof, being accessible in a free space ( ) of the shaped part ( ) for mounting at least one component unit ( ) of a second type to said mounting rail ( ), with said free space ( ) being designed to selectively receive component units of the second type in different numbers, shapes and sizes.