CN102787774B - 工业门防坠器 - Google Patents
工业门防坠器 Download PDFInfo
- Publication number
- CN102787774B CN102787774B CN201110132721.4A CN201110132721A CN102787774B CN 102787774 B CN102787774 B CN 102787774B CN 201110132721 A CN201110132721 A CN 201110132721A CN 102787774 B CN102787774 B CN 102787774B
- Authority
- CN
- China
- Prior art keywords
- hole
- claw
- mounting
- fork
- axle
- 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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- Support Devices For Sliding Doors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110132721.4A CN102787774B (zh) | 2011-05-20 | 2011-05-20 | 工业门防坠器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110132721.4A CN102787774B (zh) | 2011-05-20 | 2011-05-20 | 工业门防坠器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102787774A CN102787774A (zh) | 2012-11-21 |
CN102787774B true CN102787774B (zh) | 2015-02-25 |
Family
ID=47153335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110132721.4A Active CN102787774B (zh) | 2011-05-20 | 2011-05-20 | 工业门防坠器 |
Country Status (1)
Country | Link |
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CN (1) | CN102787774B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202100095U (zh) * | 2011-05-20 | 2012-01-04 | 沈阳宝通门业有限公司 | 工业门防坠器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6485068B1 (en) * | 1997-12-12 | 2002-11-26 | Sauve Raymond | Fall arrestor and lockdown device for vertical lift doors |
CA2263666A1 (en) * | 1999-03-18 | 2000-09-18 | Pierre-Louis Foucault | Cable failure device |
US6189266B1 (en) * | 1999-05-31 | 2001-02-20 | Arthur A. Mihalcheon | Safety brake mechanism for overhead sectional door |
PL207171B1 (pl) * | 2005-12-07 | 2010-11-30 | Wiśniowski Andrzej Prod Handlowo Usługowa Wiśniowski Fa | Zespół prowadząco-zabezpieczający zwłaszcza dla podnoszonego skrzydła bramy |
CN201610720U (zh) * | 2009-11-05 | 2010-10-20 | 上海新发门业有限公司 | 柔性大门的安全制动装置 |
CN201650089U (zh) * | 2009-12-18 | 2010-11-24 | 厦门鹰牌电机有限责任公司 | 卷帘门安全制动装置 |
-
2011
- 2011-05-20 CN CN201110132721.4A patent/CN102787774B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202100095U (zh) * | 2011-05-20 | 2012-01-04 | 沈阳宝通门业有限公司 | 工业门防坠器 |
Also Published As
Publication number | Publication date |
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CN102787774A (zh) | 2012-11-21 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Falling protector for industrial door Effective date of registration: 20171019 Granted publication date: 20150225 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Shenyang branch Pledgor: Shenyang Baotong Door Co., Ltd. Registration number: 2017210000020 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191118 Granted publication date: 20150225 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Shenyang branch Pledgor: Shenyang Baotong Door Co., Ltd. Registration number: 2017210000020 |