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:
Apr. 19, 2005
Filed:
Apr. 20, 2000
Marcel Schneider, Kriens, CH;
Urs Ammon, Ebikon, CH;
Marcel Schneider, Kriens, CH;
Urs Ammon, Ebikon, CH;
Inventio AG, Hergiswil, CH;
Abstract
According to the invention, the maintenance scaffold () is assembled as follows: in a first step, an illuminated ceiling, which lies below the collapsed maintenance scaffold (), is taken down. Suspension members () are then brought into a vertical position. The platform () and flap () are lowered vertically until they reach the bearings () of the suspension members (). Before mounting the platform (), the maintenance personnel must unfold the ladder () and open the flap () upwards. Once the personnel has mounted the platform (), the flap is closed () by means of a handle, in such a way that the entire platform can be used as a working scaffold. With the maintenance scaffold () in the working position, the height for a regulatory passage (U) is maintained, as determined by the distance between the cabin ceiling () and the platform ().