CN1470446A - 安全止挡器 - Google Patents
安全止挡器 Download PDFInfo
- Publication number
- CN1470446A CN1470446A CNA021326762A CN02132676A CN1470446A CN 1470446 A CN1470446 A CN 1470446A CN A021326762 A CNA021326762 A CN A021326762A CN 02132676 A CN02132676 A CN 02132676A CN 1470446 A CN1470446 A CN 1470446A
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- Prior art keywords
- backstop apparatus
- block
- push rod
- buting iron
- tooth piece
- 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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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021326762A CN100344487C (zh) | 2002-07-23 | 2002-07-23 | 安全止挡器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021326762A CN100344487C (zh) | 2002-07-23 | 2002-07-23 | 安全止挡器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1470446A true CN1470446A (zh) | 2004-01-28 |
CN100344487C CN100344487C (zh) | 2007-10-24 |
Family
ID=34145270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021326762A Expired - Fee Related CN100344487C (zh) | 2002-07-23 | 2002-07-23 | 安全止挡器 |
Country Status (1)
Country | Link |
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CN (1) | CN100344487C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104118741A (zh) * | 2014-08-11 | 2014-10-29 | 大连华锐重工集团股份有限公司 | 折返式翻车机卸车系统用安全挡车器 |
CN106121329A (zh) * | 2016-08-01 | 2016-11-16 | 盐城工业职业技术学院 | 汽车泊车定位器 |
CN111071128A (zh) * | 2020-01-06 | 2020-04-28 | 王健 | 一种畜牧草块运送装置 |
CN111747143A (zh) * | 2020-06-15 | 2020-10-09 | 大连华锐重工集团股份有限公司 | 一种翻车机转子自动锁定装置及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2099051U (zh) * | 1991-01-04 | 1992-03-18 | 招远机具配件厂 | 一种电动阻车器 |
CN2105437U (zh) * | 1991-05-28 | 1992-05-27 | 陕西直线电机机械设备公司 | 倾斜轨道常开式直线电机挡车器 |
CN2141381Y (zh) * | 1992-06-11 | 1993-09-01 | 西山矿务局 | 矿用自动挡车器 |
CN2142501Y (zh) * | 1992-08-31 | 1993-09-22 | 大同矿务局职工技协服务中心生产技术处技术服务部 | 倾斜井巷机械式全程常闭挡车器 |
CN2145737Y (zh) * | 1993-01-14 | 1993-11-10 | 沈阳铁路局科技开发公司 | 挡车器 |
CN2250295Y (zh) * | 1996-03-13 | 1997-03-26 | 杨宝德 | 挡车器 |
CN2290514Y (zh) * | 1996-12-27 | 1998-09-09 | 石家庄铁路分局科技开发中心 | 复合型多级挡车器 |
CN2309258Y (zh) * | 1997-02-25 | 1999-03-03 | 宝鸡铁路配件厂 | 缓冲减震挡车器 |
CN2290513Y (zh) * | 1997-04-22 | 1998-09-09 | 刘青香 | 缓冲式挡车装置 |
CN2388085Y (zh) * | 1999-10-13 | 2000-07-19 | 郑州铁路局西安科学技术研究所 | 铁路到发线重力式车辆防溜装置 |
CN1148305C (zh) * | 2001-07-27 | 2004-05-05 | 杨志宏 | 铁路增力插接挡车器及其挡车方法 |
CN2513858Y (zh) * | 2001-11-30 | 2002-10-02 | 吕裕海 | 铁路车辆止挡装置 |
CN2527539Y (zh) * | 2002-01-14 | 2002-12-25 | 大连华锐股份有限公司 | 安全止挡器 |
-
2002
- 2002-07-23 CN CNB021326762A patent/CN100344487C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104118741A (zh) * | 2014-08-11 | 2014-10-29 | 大连华锐重工集团股份有限公司 | 折返式翻车机卸车系统用安全挡车器 |
CN104118741B (zh) * | 2014-08-11 | 2016-03-16 | 大连华锐重工集团股份有限公司 | 折返式翻车机卸车系统用安全挡车器 |
CN106121329A (zh) * | 2016-08-01 | 2016-11-16 | 盐城工业职业技术学院 | 汽车泊车定位器 |
CN106121329B (zh) * | 2016-08-01 | 2018-07-06 | 盐城工业职业技术学院 | 汽车泊车定位器 |
CN111071128A (zh) * | 2020-01-06 | 2020-04-28 | 王健 | 一种畜牧草块运送装置 |
CN111071128B (zh) * | 2020-01-06 | 2022-04-19 | 重庆市天友乳业股份有限公司 | 一种畜牧草块运送装置 |
CN111747143A (zh) * | 2020-06-15 | 2020-10-09 | 大连华锐重工集团股份有限公司 | 一种翻车机转子自动锁定装置及方法 |
CN111747143B (zh) * | 2020-06-15 | 2024-04-12 | 大连华锐重工集团股份有限公司 | 一种翻车机转子自动锁定装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100344487C (zh) | 2007-10-24 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120418 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116022 DALIAN, LIAONING PROVINCE TO: 116035 DALIAN, LIAONING PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120418 Address after: 116035 No. 78 cement road, Ganjingzi, Liaoning, Dalian Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116022 No. 10, Hanyang street, Shahekou District, Liaoning, Dalian Patentee before: Huarui Co., Ltd., Dalian |
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DD01 | Delivery of document by public notice |
Addressee: Tao Lin Document name: Review of business letter |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20180723 |
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CF01 | Termination of patent right due to non-payment of annual fee |