CN104148495B - 渐进式伞柄铜管拉模组件 - Google Patents
渐进式伞柄铜管拉模组件 Download PDFInfo
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- CN104148495B CN104148495B CN201410326953.7A CN201410326953A CN104148495B CN 104148495 B CN104148495 B CN 104148495B CN 201410326953 A CN201410326953 A CN 201410326953A CN 104148495 B CN104148495 B CN 104148495B
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CN201410326953.7A CN104148495B (zh) | 2014-07-10 | 2014-07-10 | 渐进式伞柄铜管拉模组件 |
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CN201410326953.7A CN104148495B (zh) | 2014-07-10 | 2014-07-10 | 渐进式伞柄铜管拉模组件 |
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CN104148495A CN104148495A (zh) | 2014-11-19 |
CN104148495B true CN104148495B (zh) | 2016-09-07 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132122A (zh) * | 1995-10-06 | 1996-10-02 | 瑞安市白门伞管厂 | 伞用异形钢管的制造工艺及设备 |
JP2000271636A (ja) * | 1999-03-29 | 2000-10-03 | Nisshin Steel Co Ltd | 溶接金属管製造用成形ダイス |
CN103495627A (zh) * | 2013-09-24 | 2014-01-08 | 中国人民解放军总参谋部工程兵科研三所 | 圆筒型泡沫铝的加工工艺 |
KR101357981B1 (ko) * | 2012-04-19 | 2014-02-05 | (주)다우테크놀로지 | 다단계 성형을 통한 원통형 슬리브 제조 방법 |
CN204194563U (zh) * | 2014-07-10 | 2015-03-11 | 苏州鸿大金属制品有限公司 | 渐进式伞柄铜管拉模组件 |
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KR101382788B1 (ko) * | 2012-12-27 | 2014-04-17 | 주식회사 포스코 | 조관 방법 및 c 성형기 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1132122A (zh) * | 1995-10-06 | 1996-10-02 | 瑞安市白门伞管厂 | 伞用异形钢管的制造工艺及设备 |
JP2000271636A (ja) * | 1999-03-29 | 2000-10-03 | Nisshin Steel Co Ltd | 溶接金属管製造用成形ダイス |
KR101357981B1 (ko) * | 2012-04-19 | 2014-02-05 | (주)다우테크놀로지 | 다단계 성형을 통한 원통형 슬리브 제조 방법 |
CN103495627A (zh) * | 2013-09-24 | 2014-01-08 | 中国人民解放军总参谋部工程兵科研三所 | 圆筒型泡沫铝的加工工艺 |
CN204194563U (zh) * | 2014-07-10 | 2015-03-11 | 苏州鸿大金属制品有限公司 | 渐进式伞柄铜管拉模组件 |
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Effective date of registration: 20160802 Address after: 266045 Shandong province Qingdao City, Zhengzhou Road No. 43 building 130 room A Applicant after: Qingdao Rubber Valley Intellectual Property Co.,Ltd. Address before: 215400 Chengxiang, Jiangsu, Taicang City, East Road, Jing Zhen, No. 20, No. Applicant before: SUZHOU HONGDA METAL PRODUCTS CO., LTD. |
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Effective date of registration: 20191211 Address after: Room 101, training building, Tiankun Wanbei economic and technological school, southeast corner, intersection of Xiaguang Avenue and 204 provincial road, Tianqiao sub district office, Linquan County, Fuyang City, Anhui Province, 236000 Patentee after: Linquan Bailiang Electronic Information Technology Co., Ltd Address before: 266045 Shandong province Qingdao City, Zhengzhou Road No. 43 building 130 room A Patentee before: Qingdao Rubber Valley Intellectual Property Co.,Ltd. |
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Effective date of registration: 20220524 Address after: 300000 building 4, No. 16, Wujing Road, Dongli Development Zone, Dongli District, Tianjin Patentee after: TIANJIN GUOKE YIGONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 236000 Room 101, training building, Tiankun Wanbei economic and technological school, southeast corner of intersection of Xiaguang Avenue and 204 provincial road, Tianqiao Street office, Linquan County, Fuyang City, Anhui Province Patentee before: Linquan Bailiang Electronic Information Technology Co.,Ltd. |
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