CN210621808U - 一种液压破碎锤中缸部件 - Google Patents
一种液压破碎锤中缸部件 Download PDFInfo
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- CN210621808U CN210621808U CN201920771987.5U CN201920771987U CN210621808U CN 210621808 U CN210621808 U CN 210621808U CN 201920771987 U CN201920771987 U CN 201920771987U CN 210621808 U CN210621808 U CN 210621808U
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- 238000007789 sealing Methods 0.000 claims abstract description 148
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 19
- 238000007906 compression Methods 0.000 abstract description 19
- 230000008093 supporting effect Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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CN201920771987.5U CN210621808U (zh) | 2019-05-27 | 2019-05-27 | 一种液压破碎锤中缸部件 |
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CN201920771987.5U CN210621808U (zh) | 2019-05-27 | 2019-05-27 | 一种液压破碎锤中缸部件 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110067277A (zh) * | 2019-05-27 | 2019-07-30 | 马鞍山市卡迈特液压机械制造有限公司 | 一种液压破碎锤中缸部件 |
CN112726707A (zh) * | 2020-12-30 | 2021-04-30 | 江苏力博士机械股份有限公司 | 一种液压破碎锤活塞环改进工艺 |
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2019
- 2019-05-27 CN CN201920771987.5U patent/CN210621808U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110067277A (zh) * | 2019-05-27 | 2019-07-30 | 马鞍山市卡迈特液压机械制造有限公司 | 一种液压破碎锤中缸部件 |
CN110067277B (zh) * | 2019-05-27 | 2024-01-23 | 马鞍山卡迈特液压机械股份有限公司 | 一种液压破碎锤中缸部件 |
CN112726707A (zh) * | 2020-12-30 | 2021-04-30 | 江苏力博士机械股份有限公司 | 一种液压破碎锤活塞环改进工艺 |
CN112726707B (zh) * | 2020-12-30 | 2022-04-26 | 江苏力博士机械股份有限公司 | 一种液压破碎锤活塞环改进工艺 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hydraulic crushing hammer cylinder component Effective date of registration: 20230329 Granted publication date: 20200526 Pledgee: Dangtu County sub branch of China Post Savings Bank Co.,Ltd. Pledgor: MAANSHAN KAMAITE HYDRAULIC MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023980036663 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 243000 Danyang Industrial Park, Bowang District, Ma'anshan City, Anhui Province Patentee after: Ma'anshan Kamet Hydraulic Machinery Co.,Ltd. Address before: 243000 Bowang Danyang Industrial Park, Ma'anshan City, Anhui Province Patentee before: MAANSHAN KAMAITE HYDRAULIC MACHINERY MANUFACTURING Co.,Ltd. |
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CP03 | Change of name, title or address | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20240613 Registration number: Y2023980036663 Pledgor after: Ma'anshan Kamet Hydraulic Machinery Co.,Ltd. Pledgor before: MAANSHAN KAMAITE HYDRAULIC MACHINERY MANUFACTURING Co.,Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200526 Pledgee: Dangtu County sub branch of China Post Savings Bank Co.,Ltd. Pledgor: Ma'anshan Kamet Hydraulic Machinery Co.,Ltd. Registration number: Y2023980036663 |