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:
Aug. 19, 2008
Filed:
Feb. 03, 2004
Kan Kawasaki, Tokyo, JP;
Ikuo Asami, Saitama-ken, JP;
Takashi Ishii, Chiba-ken, JP;
Kazuaki Miyakoshi, Kanagawa-ken, JP;
Masahiro Kuramitsu, Saitama-ken, JP;
Kazuhiro Izumi, Tokyo, JP;
Hiroshi Sano, Tokyo, JP;
Shigeru Takaishi, Tokyo, JP;
Shun Fujimura, Tokyo, JP;
Takanori Urata, Tokyo, JP;
Satoshi Takasawa, Tokyo, JP;
Masayuki Higashi, Tokyo, JP;
Kan Kawasaki, Tokyo, JP;
Ikuo Asami, Saitama-ken, JP;
Takashi Ishii, Chiba-ken, JP;
Kazuaki Miyakoshi, Kanagawa-ken, JP;
Masahiro Kuramitsu, Saitama-ken, JP;
Kazuhiro Izumi, Tokyo, JP;
Hiroshi Sano, Tokyo, JP;
Shigeru Takaishi, Tokyo, JP;
Shun Fujimura, Tokyo, JP;
Takanori Urata, Tokyo, JP;
Satoshi Takasawa, Tokyo, JP;
Masayuki Higashi, Tokyo, JP;
Toshiba Elevator Kabushiki Kaisha, Tokyo, JP;
Abstract
In an elevator, a drive device, a traction sheave, and a weight-side stop portion are arranged above one of a pair of left and right cage-side guide rails, and a cage-side stop portion and speed governor are arranged above the other cage-side guide rail. A wide workspace is realized in the middle of the floor of the machinery chamber, since the control panel is arranged along the middle of the inside wall surface of the front face of the machinery chamber. Furthermore, provision of an additional supporting beam mounted in the building is unnecessary, since the machine beam can extend fully in the forwards/rearwards direction in the interior of the machinery chamber.