CN108115370A - 一种千斤顶用传力柱 - Google Patents
一种千斤顶用传力柱 Download PDFInfo
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- CN108115370A CN108115370A CN201810050180.2A CN201810050180A CN108115370A CN 108115370 A CN108115370 A CN 108115370A CN 201810050180 A CN201810050180 A CN 201810050180A CN 108115370 A CN108115370 A CN 108115370A
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- pressure
- bearing bucket
- bearing
- bucket
- transmitting pole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810050180.2A CN108115370A (zh) | 2018-01-18 | 2018-01-18 | 一种千斤顶用传力柱 |
Applications Claiming Priority (1)
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CN201810050180.2A CN108115370A (zh) | 2018-01-18 | 2018-01-18 | 一种千斤顶用传力柱 |
Publications (1)
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CN108115370A true CN108115370A (zh) | 2018-06-05 |
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CN201810050180.2A Pending CN108115370A (zh) | 2018-01-18 | 2018-01-18 | 一种千斤顶用传力柱 |
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CN (1) | CN108115370A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000022A1 (en) * | 1977-07-01 | 1979-01-25 | W Holmes | Hydraulic jacking method and apparatus |
CN101704177A (zh) * | 2009-10-09 | 2010-05-12 | 郑州煤矿机械集团股份有限公司 | 液压支架千斤顶油缸的制造方法 |
CN202226605U (zh) * | 2011-09-27 | 2012-05-23 | 贵州赤天化股份有限公司 | 柱形千斤顶支座 |
CN102581568A (zh) * | 2012-03-08 | 2012-07-18 | 中煤北京煤矿机械有限责任公司 | 液压支架大缸底的加工方法 |
CN203295106U (zh) * | 2013-06-24 | 2013-11-20 | 常熟通润汽车修理设备有限公司 | 一种螺旋千斤顶壳体 |
CN103707008A (zh) * | 2013-12-11 | 2014-04-09 | 青岛星晨机床有限公司 | 油缸缸筒的加工工艺 |
CN104043950A (zh) * | 2014-06-23 | 2014-09-17 | 河南伟彤科技股份有限公司 | 一种液压支架千斤顶缸筒的加工工艺 |
CN106077094A (zh) * | 2016-07-29 | 2016-11-09 | 天津市世纪道康建筑科技有限公司 | 一种无缝钢管的热轧工艺 |
-
2018
- 2018-01-18 CN CN201810050180.2A patent/CN108115370A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000022A1 (en) * | 1977-07-01 | 1979-01-25 | W Holmes | Hydraulic jacking method and apparatus |
CN101704177A (zh) * | 2009-10-09 | 2010-05-12 | 郑州煤矿机械集团股份有限公司 | 液压支架千斤顶油缸的制造方法 |
CN202226605U (zh) * | 2011-09-27 | 2012-05-23 | 贵州赤天化股份有限公司 | 柱形千斤顶支座 |
CN102581568A (zh) * | 2012-03-08 | 2012-07-18 | 中煤北京煤矿机械有限责任公司 | 液压支架大缸底的加工方法 |
CN203295106U (zh) * | 2013-06-24 | 2013-11-20 | 常熟通润汽车修理设备有限公司 | 一种螺旋千斤顶壳体 |
CN103707008A (zh) * | 2013-12-11 | 2014-04-09 | 青岛星晨机床有限公司 | 油缸缸筒的加工工艺 |
CN104043950A (zh) * | 2014-06-23 | 2014-09-17 | 河南伟彤科技股份有限公司 | 一种液压支架千斤顶缸筒的加工工艺 |
CN106077094A (zh) * | 2016-07-29 | 2016-11-09 | 天津市世纪道康建筑科技有限公司 | 一种无缝钢管的热轧工艺 |
Non-Patent Citations (1)
Title |
---|
王国法: "《高效综合机械化采煤成套装备技术》", 31 July 2008, 中国矿业大学出版社 * |
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Effective date of registration: 20190222 Address after: 450000 Railway Garden Street, Erqi District, Zhengzhou City, Henan Province Applicant after: Zhengzhou Zhongyuan Railway Engineering Co., Ltd. Applicant after: Tianjin Weili Engineering Jack Co., Ltd. Address before: 450000 Railway Garden Street, Erqi District, Zhengzhou City, Henan Province Applicant before: Zhengzhou Zhongyuan railway material purchase and Marketing Co., Ltd. Applicant before: Tianjin Weili Engineering Jack Co., Ltd. |
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Application publication date: 20180605 |