CN1774317A - 气动凿岩机 - Google Patents
气动凿岩机 Download PDFInfo
- Publication number
- CN1774317A CN1774317A CN 200480006751 CN200480006751A CN1774317A CN 1774317 A CN1774317 A CN 1774317A CN 200480006751 CN200480006751 CN 200480006751 CN 200480006751 A CN200480006751 A CN 200480006751A CN 1774317 A CN1774317 A CN 1774317A
- Authority
- CN
- China
- Prior art keywords
- water
- rock drill
- air
- cylinder
- piston
- 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.)
- Granted
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- Earth Drilling (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2003/2031 | 2003-03-13 | ||
ZA200302031 | 2003-03-13 | ||
ZA2004/1404 | 2004-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1774317A true CN1774317A (zh) | 2006-05-17 |
CN100439044C CN100439044C (zh) | 2008-12-03 |
Family
ID=36760884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800067519A Expired - Fee Related CN100439044C (zh) | 2003-03-13 | 2004-03-15 | 气动凿岩机 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100439044C (zh) |
ZA (1) | ZA200506871B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102144073A (zh) * | 2008-09-05 | 2011-08-03 | 长年Tm公司 | 用于凿岩机的外部供水系统 |
CN102281995A (zh) * | 2008-11-20 | 2011-12-14 | 山特维克矿山工程机械有限公司 | 钻岩机及轴向轴承模块 |
CN102470526A (zh) * | 2009-07-01 | 2012-05-23 | 阿特拉斯·科普柯凿岩设备有限公司 | 保护岩石钻机不受腐蚀的设备和方法 |
CN102223986B (zh) * | 2008-11-20 | 2013-12-25 | 山特维克矿山工程机械有限公司 | 钻岩机及轴向轴承模块 |
CN104755230A (zh) * | 2012-10-29 | 2015-07-01 | 阿特拉斯·科普柯凿岩设备有限公司 | 用于撞击装置的缓冲装置、撞击装置、凿岩机以及在凿岩机中缓冲的方法 |
CN107893849A (zh) * | 2017-12-20 | 2018-04-10 | 山东天瑞重工有限公司 | 水压凿岩机活塞及其制作方法 |
CN108843238A (zh) * | 2018-08-09 | 2018-11-20 | 冀凯河北机电科技有限公司 | 一种气动锚杆机的回转冲击机构 |
CN109723374A (zh) * | 2019-03-01 | 2019-05-07 | 冀凯河北机电科技有限公司 | 一种自带封水功能的回转器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1231192A (fr) * | 1959-04-09 | 1960-09-27 | Perfectionnements apportés aux perforatrices pneumatiques | |
SE380195C (sv) * | 1974-02-22 | 1985-09-09 | Atlas Copco Ab | Sett att nedbringa oljemengden i utloppsluften fran ett pneumatiskt drivet slagverk samt slagverk for genomforande av detta sett |
US5524714A (en) * | 1994-07-29 | 1996-06-11 | Ingersoll-Rand Company | System for lubricating and reciprocating a piston in a fluid-activated, percussive paving breaker |
US6099270A (en) * | 1997-08-29 | 2000-08-08 | Oil-Rite Corporation | Single-piece piston for use in a pneumatically-activated pump |
-
2004
- 2004-03-15 CN CNB2004800067519A patent/CN100439044C/zh not_active Expired - Fee Related
-
2005
- 2005-08-26 ZA ZA200506871A patent/ZA200506871B/en unknown
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102144073A (zh) * | 2008-09-05 | 2011-08-03 | 长年Tm公司 | 用于凿岩机的外部供水系统 |
CN102281995A (zh) * | 2008-11-20 | 2011-12-14 | 山特维克矿山工程机械有限公司 | 钻岩机及轴向轴承模块 |
CN102223986B (zh) * | 2008-11-20 | 2013-12-25 | 山特维克矿山工程机械有限公司 | 钻岩机及轴向轴承模块 |
US8636088B2 (en) | 2008-11-20 | 2014-01-28 | Sandvik Mining And Construction Oy | Rock drilling machine and axial bearing module |
CN102281995B (zh) * | 2008-11-20 | 2014-09-10 | 山特维克矿山工程机械有限公司 | 钻岩机及轴向轴承模块 |
US9352461B2 (en) | 2009-07-01 | 2016-05-31 | Atlas Copco Rock Drills Ab | Device and method for protecting the rock drilling machine from corrosion |
CN102470526A (zh) * | 2009-07-01 | 2012-05-23 | 阿特拉斯·科普柯凿岩设备有限公司 | 保护岩石钻机不受腐蚀的设备和方法 |
CN102470526B (zh) * | 2009-07-01 | 2015-11-25 | 阿特拉斯·科普柯凿岩设备有限公司 | 保护岩石钻机不受腐蚀的设备和方法 |
CN104755230A (zh) * | 2012-10-29 | 2015-07-01 | 阿特拉斯·科普柯凿岩设备有限公司 | 用于撞击装置的缓冲装置、撞击装置、凿岩机以及在凿岩机中缓冲的方法 |
CN104755230B (zh) * | 2012-10-29 | 2016-09-21 | 阿特拉斯·科普柯凿岩设备有限公司 | 用于撞击装置的缓冲装置、撞击装置、凿岩机以及在凿岩机中缓冲的方法 |
CN107893849A (zh) * | 2017-12-20 | 2018-04-10 | 山东天瑞重工有限公司 | 水压凿岩机活塞及其制作方法 |
CN107893849B (zh) * | 2017-12-20 | 2023-09-12 | 山东天瑞重工有限公司 | 水压凿岩机活塞及其制作方法 |
CN108843238A (zh) * | 2018-08-09 | 2018-11-20 | 冀凯河北机电科技有限公司 | 一种气动锚杆机的回转冲击机构 |
CN109723374A (zh) * | 2019-03-01 | 2019-05-07 | 冀凯河北机电科技有限公司 | 一种自带封水功能的回转器 |
Also Published As
Publication number | Publication date |
---|---|
ZA200506871B (en) | 2007-10-31 |
CN100439044C (zh) | 2008-12-03 |
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Owner name: SULZER PUMPS (SOUTH AFRICA) (PTY) LTD. Free format text: FORMER NAME: SULZER SOUTH AFRICA LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: South Africa ehlenz Fontaine Patentee after: Suhl decision pump South Africa Co., Ltd. Address before: South Africa ehlenz Fontaine Patentee before: Sulzer South Africa Ltd. |
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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: 20081203 Termination date: 20180315 |