CN207316009U - 一种具有内循环螺母结构的大导程滚珠丝杠副 - Google Patents
一种具有内循环螺母结构的大导程滚珠丝杠副 Download PDFInfo
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- CN207316009U CN207316009U CN201721400180.8U CN201721400180U CN207316009U CN 207316009 U CN207316009 U CN 207316009U CN 201721400180 U CN201721400180 U CN 201721400180U CN 207316009 U CN207316009 U CN 207316009U
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CN201721400180.8U CN207316009U (zh) | 2017-10-27 | 2017-10-27 | 一种具有内循环螺母结构的大导程滚珠丝杠副 |
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CN201721400180.8U CN207316009U (zh) | 2017-10-27 | 2017-10-27 | 一种具有内循环螺母结构的大导程滚珠丝杠副 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Big helical pitch ball is vice with inner loop nut structure Effective date of registration: 20181123 Granted publication date: 20180504 Pledgee: Chang'an Bank Co.,Ltd. Xi'an Economic and Technological Development Zone Branch Pledgor: XI'AN HUA OU PRECISION MACHINERY Co.,Ltd. Registration number: 2018610000194 |
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Date of cancellation: 20201117 Granted publication date: 20180504 Pledgee: Chang'an Bank Co.,Ltd. Xi'an Economic and Technological Development Zone Branch Pledgor: XI'AN HUA OU PRECISION MACHINERY Co.,Ltd. Registration number: 2018610000194 |
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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 large lead ball screw pair with internal circulation nut structure Effective date of registration: 20201118 Granted publication date: 20180504 Pledgee: Chang'an Bank Co.,Ltd. Xi'an Economic and Technological Development Zone Branch Pledgor: XI'AN HUA OU PRECISION MACHINERY Co.,Ltd. Registration number: Y2020610000212 |
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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: 20221124 Granted publication date: 20180504 Pledgee: Chang'an Bank Co.,Ltd. Xi'an Economic and Technological Development Zone Branch Pledgor: XI'AN HUA OU PRECISION MACHINERY Co.,Ltd. Registration number: Y2020610000212 |
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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 large lead ball screw pair with internal circulation nut structure Effective date of registration: 20230210 Granted publication date: 20180504 Pledgee: China Construction Bank Corporation Shaanxi Branch Pledgor: XI'AN HUA OU PRECISION MACHINERY Co.,Ltd. Registration number: Y2023610000094 |