CN209445958U - 缸体下缸孔同轴度简易检具 - Google Patents
缸体下缸孔同轴度简易检具 Download PDFInfo
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- CN209445958U CN209445958U CN201920531569.9U CN201920531569U CN209445958U CN 209445958 U CN209445958 U CN 209445958U CN 201920531569 U CN201920531569 U CN 201920531569U CN 209445958 U CN209445958 U CN 209445958U
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- 238000001514 detection method Methods 0.000 claims abstract description 86
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
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CN201920531569.9U CN209445958U (zh) | 2019-04-18 | 2019-04-18 | 缸体下缸孔同轴度简易检具 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 053800 north of middle section of Taishan East Road, Chengcheng new area, Shenzhou City, Hengshui City, Hebei Province Patentee after: Hebei Ruifeng Technology Co.,Ltd. Address before: 053800 north of middle Taishan Road, Shenzhou City New District, Hengshui City, Hebei Province Patentee before: HEBEI RUIFENG POWER CYLINDER Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Simple inspection tool for the coaxiality of the lower cylinder hole of the cylinder block Effective date of registration: 20220824 Granted publication date: 20190927 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Shenzhou Sub branch Pledgor: Hebei Ruifeng Technology Co.,Ltd. Registration number: Y2022110000188 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230927 Granted publication date: 20190927 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Shenzhou Sub branch Pledgor: Hebei Ruifeng Technology Co.,Ltd. Registration number: Y2022110000188 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A simple tool for measuring the coaxiality of the lower cylinder hole in the cylinder block Effective date of registration: 20231025 Granted publication date: 20190927 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Shenzhou Sub branch Pledgor: Hebei Ruifeng Technology Co.,Ltd. Registration number: Y2023110000441 |