CN100398777C - 三杆式阻挡装置 - Google Patents
三杆式阻挡装置 Download PDFInfo
- Publication number
- CN100398777C CN100398777C CNB2004100169853A CN200410016985A CN100398777C CN 100398777 C CN100398777 C CN 100398777C CN B2004100169853 A CNB2004100169853 A CN B2004100169853A CN 200410016985 A CN200410016985 A CN 200410016985A CN 100398777 C CN100398777 C CN 100398777C
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- Prior art keywords
- ratchet
- electromagnet
- base plate
- bars
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- 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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- 230000014759 maintenance of location Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
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- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100169853A CN100398777C (zh) | 2004-03-17 | 2004-03-17 | 三杆式阻挡装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100169853A CN100398777C (zh) | 2004-03-17 | 2004-03-17 | 三杆式阻挡装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1670329A CN1670329A (zh) | 2005-09-21 |
CN100398777C true CN100398777C (zh) | 2008-07-02 |
Family
ID=35041743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100169853A Expired - Fee Related CN100398777C (zh) | 2004-03-17 | 2004-03-17 | 三杆式阻挡装置 |
Country Status (1)
Country | Link |
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CN (1) | CN100398777C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101446173B (zh) * | 2008-12-19 | 2011-06-15 | 高新现代智能系统股份有限公司 | 三杆阻挡门的复位机构 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103362432B (zh) * | 2013-07-24 | 2015-10-21 | 东莞市中控电子技术有限公司 | 一种三辊闸机芯及应用其的三辊闸运行方法 |
CN105041182B (zh) * | 2015-09-01 | 2017-08-29 | 东莞市中控电子技术有限公司 | 一种三辊闸的凸轮及应用其的三辊闸运行方法 |
CN107794858A (zh) * | 2017-10-16 | 2018-03-13 | 平步青 | 一种基于物联网的便于通行的预防逃票的智能检票机 |
CN111612953B (zh) * | 2020-05-25 | 2022-11-08 | 广州万佳智能设备有限公司 | 一种适用于多场景的智能门禁系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5701701A (en) * | 1995-08-24 | 1997-12-30 | Desrosiers; Robert M. | Safety gate |
CN1448610A (zh) * | 2003-04-08 | 2003-10-15 | 上海华铭智能终端设备有限公司 | 三杆式门禁装置 |
FR2849434A1 (fr) * | 2002-12-31 | 2004-07-02 | Ier | Dispositif pour separer un document tel qu'un ticket ou une carte, en deux parties |
-
2004
- 2004-03-17 CN CNB2004100169853A patent/CN100398777C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5701701A (en) * | 1995-08-24 | 1997-12-30 | Desrosiers; Robert M. | Safety gate |
FR2849434A1 (fr) * | 2002-12-31 | 2004-07-02 | Ier | Dispositif pour separer un document tel qu'un ticket ou une carte, en deux parties |
CN1448610A (zh) * | 2003-04-08 | 2003-10-15 | 上海华铭智能终端设备有限公司 | 三杆式门禁装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101446173B (zh) * | 2008-12-19 | 2011-06-15 | 高新现代智能系统股份有限公司 | 三杆阻挡门的复位机构 |
Also Published As
Publication number | Publication date |
---|---|
CN1670329A (zh) | 2005-09-21 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HUAHONG JITONG INTELLIGENT SYSTEM CO., LT Free format text: FORMER NAME: HUAHONG JITONG INTELLIGNE CARD SYSTEM CO., LTD., SHANGHAI |
|
CP01 | Change in the name or title of a patent holder |
Address after: 200051, No. 1291 West Zhongshan Road, Shanghai, building 5 Patentee after: SHANGHAI HUAHONG JITONG SMART SYSTEM Co.,Ltd. Address before: 200051, No. 1291 West Zhongshan Road, Shanghai, building 5 Patentee before: Shanghai Huahong Jitong Smart IC Card System Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 |