CN102032403B - 抗松型流体管道螺纹活接头 - Google Patents
抗松型流体管道螺纹活接头 Download PDFInfo
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- CN102032403B CN102032403B CN201110000722.3A CN201110000722A CN102032403B CN 102032403 B CN102032403 B CN 102032403B CN 201110000722 A CN201110000722 A CN 201110000722A CN 102032403 B CN102032403 B CN 102032403B
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- loosening
- nut
- locking nut
- joint
- fluid pipeline
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CN201110000722.3A CN102032403B (zh) | 2011-01-04 | 2011-01-04 | 抗松型流体管道螺纹活接头 |
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CN201110000722.3A CN102032403B (zh) | 2011-01-04 | 2011-01-04 | 抗松型流体管道螺纹活接头 |
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CN102032403A CN102032403A (zh) | 2011-04-27 |
CN102032403B true CN102032403B (zh) | 2015-07-15 |
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CN201110000722.3A Active CN102032403B (zh) | 2011-01-04 | 2011-01-04 | 抗松型流体管道螺纹活接头 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102563255A (zh) * | 2011-10-25 | 2012-07-11 | 上海泛华紧固系统有限公司 | 长度可调节防拆卸表用管螺纹活接头连接结构 |
CN102748546A (zh) * | 2012-06-27 | 2012-10-24 | 南车眉山车辆有限公司 | 一种铁路货车用双螺母紧固管接头 |
WO2014176762A1 (zh) * | 2013-05-01 | 2014-11-06 | 南通长航船舶配件有限公司 | 船用夹布胶管接头 |
CN105221865A (zh) * | 2014-06-13 | 2016-01-06 | 陕西飞机工业(集团)有限公司 | 一种飞机氧气系统密封连接结构 |
CN110952968B (zh) * | 2019-12-30 | 2022-01-28 | 西南石油大学 | 一种高疲劳寿命型超高压压裂由壬接头 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2767683B2 (ja) * | 1994-02-16 | 1998-06-18 | 吉之助 長塩 | 耐振性ネジ |
JP2872931B2 (ja) * | 1995-03-30 | 1999-03-24 | 住友建機株式会社 | カップリング |
JP3394208B2 (ja) * | 1999-02-23 | 2003-04-07 | 株式会社建画 | ネジのロック構造 |
JP5145256B2 (ja) * | 2009-01-22 | 2013-02-13 | 株式会社ネリキ | 容器弁用配管接続装置 |
CN202012678U (zh) * | 2011-01-04 | 2011-10-19 | 江绍成 | 抗松型流体管道螺纹活接头 |
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CN102032403A (zh) | 2011-04-27 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Shaocheng Inventor after: Dai Zainong Inventor after: Zhang Shunxiang Inventor after: Ou Guosheng Inventor before: Jiang Shaocheng Inventor before: Dai Zainong Inventor before: Zhang Shunxiang |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180309 Address after: 610300 Chengdu Industrial Development Zone, Qingbaijiang District Tongji Road (next to the sewage treatment plant), Sichuan Patentee after: CHENGDU CHENGHUA MACHINERY MANUFACTURING CO., LTD. Address before: 200442 Shanghai City, Baoshan District Hua Ling Road 1681 Lane 35, Room 102 Co-patentee before: Dai Zainong Patentee before: Jiang Shaocheng Co-patentee before: Zhang Shunxiang |