CN101205039B - 一种电梯开关门保持装置 - Google Patents
一种电梯开关门保持装置 Download PDFInfo
- Publication number
- CN101205039B CN101205039B CN 200710032117 CN200710032117A CN101205039B CN 101205039 B CN101205039 B CN 101205039B CN 200710032117 CN200710032117 CN 200710032117 CN 200710032117 A CN200710032117 A CN 200710032117A CN 101205039 B CN101205039 B CN 101205039B
- Authority
- CN
- China
- Prior art keywords
- pivoted arm
- door
- pressing plate
- rotating shaft
- door strap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Elevator Door Apparatuses (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710032117 CN101205039B (zh) | 2007-12-05 | 2007-12-05 | 一种电梯开关门保持装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710032117 CN101205039B (zh) | 2007-12-05 | 2007-12-05 | 一种电梯开关门保持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101205039A CN101205039A (zh) | 2008-06-25 |
CN101205039B true CN101205039B (zh) | 2011-05-25 |
Family
ID=39565556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200710032117 Active CN101205039B (zh) | 2007-12-05 | 2007-12-05 | 一种电梯开关门保持装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101205039B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2216999Y (zh) * | 1994-10-21 | 1996-01-10 | 广州起重运输机械实业公司 | 电梯开关门装置 |
CN2352488Y (zh) * | 1998-08-31 | 1999-12-08 | 成都金融设备公司 | 液压传动式电梯开门机 |
CN2663381Y (zh) * | 2003-12-12 | 2004-12-15 | 广州日立电梯有限公司 | 电梯门机开门力保持装置 |
-
2007
- 2007-12-05 CN CN 200710032117 patent/CN101205039B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2216999Y (zh) * | 1994-10-21 | 1996-01-10 | 广州起重运输机械实业公司 | 电梯开关门装置 |
CN2352488Y (zh) * | 1998-08-31 | 1999-12-08 | 成都金融设备公司 | 液压传动式电梯开门机 |
CN2663381Y (zh) * | 2003-12-12 | 2004-12-15 | 广州日立电梯有限公司 | 电梯门机开门力保持装置 |
Non-Patent Citations (2)
Title |
---|
JP昭64-69492A 1989.03.15 |
JP特开2000-86131A 2000.03.28 |
Also Published As
Publication number | Publication date |
---|---|
CN101205039A (zh) | 2008-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HITACHI ELEVATOR (CHINA) CO., LTD. Free format text: FORMER NAME: RILI ELEVATOR CO LTD, GUANGZHOU CITY |
|
CP01 | Change in the name or title of a patent holder |
Address after: 511430 Panyu District, Guangdong, Dashi Town, stone North Industrial Zone Patentee after: Hitachi Elevator (China) Co., Ltd. Address before: 511430 Panyu District, Guangdong, Dashi Town, stone North Industrial Zone Patentee before: Rili Elevator Co., Ltd., Guangzhou City |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080625 Assignee: Hitachi elevator (Chinese) Co. Ltd. stone factory Assignor: Hitachi Elevator (China) Co., Ltd. Contract record no.: 2013440000492 Denomination of invention: Elevator opened and closed door maintaining device Granted publication date: 20110525 License type: Common License Record date: 20131028 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |