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:
Mar. 14, 1989
Filed:
Feb. 29, 1988
Yutaka Sugiyama, Tokyo, JP;
Nihon Biso Kabushiki Kaisha, Tokyo, JP;
Abstract
A device for horizontally moving an apparatus such as a gondola working at a high location such as a wall surface of a building comprises a mounting frame fixedly provided on the upper end portion of a structure and having a vertically extending rotary shaft receiving portion, a rail supporting member having a rotary shaft received in the rotary shaft receiving portion and also having an arm extending substantially normally from the rotary shaft and including a rail supporting portion at the foremost end thereof, a horizontally extending rail disposed detachably on the rail supporting portion, a rail pivoting device associated with the rail supporting portion and the rail for pivoting the rail when the rotation shaft is rotated, and a trolley mounted on the rail for suspending the apparatus working at a high location. The rail can be provided only provisionally when required and not permanently fixed to the structure.