CN1570352A - 一种钢丝绳罐道液压张紧装置 - Google Patents
一种钢丝绳罐道液压张紧装置 Download PDFInfo
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- CN1570352A CN1570352A CN 03131711 CN03131711A CN1570352A CN 1570352 A CN1570352 A CN 1570352A CN 03131711 CN03131711 CN 03131711 CN 03131711 A CN03131711 A CN 03131711A CN 1570352 A CN1570352 A CN 1570352A
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- cage guide
- wedge piece
- piece bolt
- folding wedge
- voussoir
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031317111A CN100412316C (zh) | 2003-07-19 | 2003-07-19 | 一种钢丝绳罐道液压张紧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB031317111A CN100412316C (zh) | 2003-07-19 | 2003-07-19 | 一种钢丝绳罐道液压张紧装置 |
Publications (2)
Publication Number | Publication Date |
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CN1570352A true CN1570352A (zh) | 2005-01-26 |
CN100412316C CN100412316C (zh) | 2008-08-20 |
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Application Number | Title | Priority Date | Filing Date |
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CNB031317111A Expired - Fee Related CN100412316C (zh) | 2003-07-19 | 2003-07-19 | 一种钢丝绳罐道液压张紧装置 |
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CN (1) | CN100412316C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102085993A (zh) * | 2010-12-03 | 2011-06-08 | 中国矿业大学 | 矿用电梯柔性导轨张紧力自动调节装置及方法 |
CN104477734A (zh) * | 2014-12-11 | 2015-04-01 | 中国矿业大学 | 一种超深立井罐道钢丝绳张紧装置及张紧方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2356017Y (zh) * | 1998-12-14 | 1999-12-29 | 鸡西矿务局建设工程公司 | 手动液压罐道钢丝绳张紧装置 |
US6634973B1 (en) * | 2000-03-31 | 2003-10-21 | Borgwarner Inc. | Hydraulic tensioner with two spring biased pistons and cushioned pull-back rack |
US6767302B2 (en) * | 2001-12-14 | 2004-07-27 | Borgwarner Inc. | Hydraulic tensioner |
CN2628728Y (zh) * | 2003-07-19 | 2004-07-28 | 中国矿业大学 | 钢丝绳罐道液压张紧装置 |
-
2003
- 2003-07-19 CN CNB031317111A patent/CN100412316C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102085993A (zh) * | 2010-12-03 | 2011-06-08 | 中国矿业大学 | 矿用电梯柔性导轨张紧力自动调节装置及方法 |
CN102085993B (zh) * | 2010-12-03 | 2013-06-26 | 中国矿业大学 | 矿用电梯柔性导轨张紧力自动调节装置及方法 |
RU2539437C2 (ru) * | 2010-12-03 | 2015-01-20 | Чайна Юниверсити Оф Мининг Энд Текнолоджи | Устройство и способ автоматической регулировки натяжения гибкой направляющей шахтного подъемника |
CN104477734A (zh) * | 2014-12-11 | 2015-04-01 | 中国矿业大学 | 一种超深立井罐道钢丝绳张紧装置及张紧方法 |
Also Published As
Publication number | Publication date |
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CN100412316C (zh) | 2008-08-20 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050126 Assignee: Xuzhou Coalmine Safety Equipment Manufacturing Co., Ltd. Assignor: China University of Mining & Technology Contract record no.: 2010320000305 Denomination of invention: Steel-rope guide hydraulic stretching device Granted publication date: 20080820 License type: Exclusive License Record date: 20100324 |
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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: 20080820 Termination date: 20160719 |