CN2503452Y - 可调式钢管圆度与外径卡规 - Google Patents
可调式钢管圆度与外径卡规 Download PDFInfo
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- CN2503452Y CN2503452Y CN 01260569 CN01260569U CN2503452Y CN 2503452 Y CN2503452 Y CN 2503452Y CN 01260569 CN01260569 CN 01260569 CN 01260569 U CN01260569 U CN 01260569U CN 2503452 Y CN2503452 Y CN 2503452Y
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CN 01260569 CN2503452Y (zh) | 2001-09-21 | 2001-09-21 | 可调式钢管圆度与外径卡规 |
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CN 01260569 CN2503452Y (zh) | 2001-09-21 | 2001-09-21 | 可调式钢管圆度与外径卡规 |
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CN2503452Y true CN2503452Y (zh) | 2002-07-31 |
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CN 01260569 Expired - Lifetime CN2503452Y (zh) | 2001-09-21 | 2001-09-21 | 可调式钢管圆度与外径卡规 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101781704A (zh) * | 2010-03-19 | 2010-07-21 | 上海旗春热处理有限公司 | 内齿轮零件失圆整形工艺 |
CN104457668A (zh) * | 2014-12-05 | 2015-03-25 | 柳州科路测量仪器有限责任公司 | 便携式车轴轴径测量仪 |
CN105021159A (zh) * | 2015-07-28 | 2015-11-04 | 唐山英莱科技有限公司 | 基于五轴联动的变径钢管双端可变距椭圆度检测*** |
CN105203001A (zh) * | 2015-09-06 | 2015-12-30 | 江苏润孚机械轧辊制造有限公司 | 一种检测切割面的装置 |
-
2001
- 2001-09-21 CN CN 01260569 patent/CN2503452Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101781704A (zh) * | 2010-03-19 | 2010-07-21 | 上海旗春热处理有限公司 | 内齿轮零件失圆整形工艺 |
CN104457668A (zh) * | 2014-12-05 | 2015-03-25 | 柳州科路测量仪器有限责任公司 | 便携式车轴轴径测量仪 |
CN104457668B (zh) * | 2014-12-05 | 2017-06-13 | 柳州科路测量仪器有限责任公司 | 便携式车轴轴径测量仪 |
CN105021159A (zh) * | 2015-07-28 | 2015-11-04 | 唐山英莱科技有限公司 | 基于五轴联动的变径钢管双端可变距椭圆度检测*** |
CN105021159B (zh) * | 2015-07-28 | 2018-10-16 | 唐山英莱科技有限公司 | 基于五轴联动的变径钢管双端可变距椭圆度检测*** |
CN105203001A (zh) * | 2015-09-06 | 2015-12-30 | 江苏润孚机械轧辊制造有限公司 | 一种检测切割面的装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Zhongyou special pipe inspection Co., Ltd. Assignor: Tianjin Steel Pipe Group Co., Ltd. Contract fulfillment period: 2008.9.24 to 2011.9.24 Contract record no.: 2008120000023 Denomination of utility model: Adjustable steel pipe roundness and external caliper Granted publication date: 20020731 License type: General permission Record date: 20081216 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.24 TO 2011.9.24; CHANGE OF CONTRACT Name of requester: WUHAN ZHONGYOU SPECIAL TUBE DETECTION CO., LTD. Effective date: 20081216 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20110921 Granted publication date: 20020731 |