Invention Grant
US07644540B2 Door opening/closing apparatus for operating multiple doors with one driving unit
有权
用于操作具有一个驱动单元的多个门的门打开/关闭装置
- Patent Title: Door opening/closing apparatus for operating multiple doors with one driving unit
- Patent Title (中): 用于操作具有一个驱动单元的多个门的门打开/关闭装置
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Application No.: US10939478Application Date: 2004-09-14
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Publication No.: US07644540B2Publication Date: 2010-01-12
- Inventor: Mikio Ichinose
- Applicant: Mikio Ichinose
- Applicant Address: JP Tokyo
- Assignee: Mitsui Mining & Smelting Co., Ltd.
- Current Assignee: Mitsui Mining & Smelting Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2003-389177 20031119
- Main IPC: E05F11/54
- IPC: E05F11/54
Abstract:
A door opening/closing apparatus is provided with a motor, a first clutch which transmits power from the motor to a door opening/closing mechanism of a slide door when current is applied to the motor while breaking transmission of power to the door opening/closing mechanism of the slide door when current is not applied, and a second clutch which transmits power from the motor to a door opening/closing mechanism of a back door when current is applied while breaking transmission of power from the motor to the door opening/closing mechanism when current is not applied.
Public/Granted literature
- US20050102905A1 Door opening/closing apparatus Public/Granted day:2005-05-19
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