Invention Grant
- Patent Title: Elevator
- Patent Title (中): 电梯
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Application No.: US10567034Application Date: 2004-07-12
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Publication No.: US07225902B2Publication Date: 2007-06-05
- Inventor: Naoki Hashiguchi
- Applicant: Naoki Hashiguchi
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- International Application: PCT/JP2004/009917 WO 20040712
- International Announcement: WO2006/006228 WO 20060119
- Main IPC: B66B11/02
- IPC: B66B11/02
Abstract:
In an elevator apparatus, a car that is raised and lowered within a hoistway has a car frame and a cage supported on the car frame. Chamfered portions are provided at corner portions of the cage. The car frame has vertical columns arranged along the chamfered portions.
Public/Granted literature
- US20060231350A1 Elevator Public/Granted day:2006-10-19
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