CN102166705B - 车架纵梁多层成形方法及多层车架纵梁 - Google Patents
车架纵梁多层成形方法及多层车架纵梁 Download PDFInfo
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- CN102166705B CN102166705B CN201110070516XA CN201110070516A CN102166705B CN 102166705 B CN102166705 B CN 102166705B CN 201110070516X A CN201110070516X A CN 201110070516XA CN 201110070516 A CN201110070516 A CN 201110070516A CN 102166705 B CN102166705 B CN 102166705B
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- Prior art keywords
- longitudinal beam
- layer
- sheet
- longeron
- frame longitudinal
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rod-Shaped Construction Members (AREA)
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Claims (6)
Priority Applications (1)
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CN201110070516XA CN102166705B (zh) | 2011-03-23 | 2011-03-23 | 车架纵梁多层成形方法及多层车架纵梁 |
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CN201110070516XA CN102166705B (zh) | 2011-03-23 | 2011-03-23 | 车架纵梁多层成形方法及多层车架纵梁 |
Publications (2)
Publication Number | Publication Date |
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CN102166705A CN102166705A (zh) | 2011-08-31 |
CN102166705B true CN102166705B (zh) | 2012-07-04 |
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CN201110070516XA Ceased CN102166705B (zh) | 2011-03-23 | 2011-03-23 | 车架纵梁多层成形方法及多层车架纵梁 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513437B (zh) * | 2011-11-29 | 2014-06-25 | 山东五征集团有限公司 | 汽车车架双层梁衬梁翼面孔加工方法及加工装置 |
CN102847773B (zh) * | 2012-09-07 | 2014-10-15 | 胡旭 | 车架纵梁落差成型方法 |
CN107472361A (zh) * | 2016-07-30 | 2017-12-15 | 汽解放柳州特种汽车有限公司 | 长头矿用车车架总成 |
CN109515520B (zh) * | 2018-12-29 | 2020-06-23 | 杭州华聚复合材料有限公司 | 一种新能源物流车、车厢、底架及其组装方法 |
CN111604409A (zh) * | 2020-05-26 | 2020-09-01 | 湖北先驰交通装备有限公司 | 变截面汽车车架内外纵梁一体件的加工方法 |
CN112338055A (zh) * | 2020-10-12 | 2021-02-09 | 湖北华越汽车零部件有限公司 | 一种汽车大梁双梁合压工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210921A (en) * | 1992-07-13 | 1993-05-18 | Howard Booher | Method of extruded aluminum contoured beam fabrication |
EP0654321A1 (fr) * | 1993-11-23 | 1995-05-24 | GPRI (Société Anonyme) | Procédé de fabrication d'un longeron de véhicule de transport et longeron obtenu par ce procédé |
JP2001122152A (ja) * | 1999-10-27 | 2001-05-08 | Press Kogyo Co Ltd | クロスメンバー |
CN201023529Y (zh) * | 2007-02-08 | 2008-02-20 | 武汉枭龙常福汽车设计研究院 | 双槽盒扣焊式汽车车架纵梁 |
CN101850496A (zh) * | 2010-05-25 | 2010-10-06 | 江苏友邦精工实业有限公司 | 车架纵梁的制造工艺 |
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2011
- 2011-03-23 CN CN201110070516XA patent/CN102166705B/zh not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210921A (en) * | 1992-07-13 | 1993-05-18 | Howard Booher | Method of extruded aluminum contoured beam fabrication |
EP0654321A1 (fr) * | 1993-11-23 | 1995-05-24 | GPRI (Société Anonyme) | Procédé de fabrication d'un longeron de véhicule de transport et longeron obtenu par ce procédé |
JP2001122152A (ja) * | 1999-10-27 | 2001-05-08 | Press Kogyo Co Ltd | クロスメンバー |
CN201023529Y (zh) * | 2007-02-08 | 2008-02-20 | 武汉枭龙常福汽车设计研究院 | 双槽盒扣焊式汽车车架纵梁 |
CN101850496A (zh) * | 2010-05-25 | 2010-10-06 | 江苏友邦精工实业有限公司 | 车架纵梁的制造工艺 |
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Publication number | Publication date |
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CN102166705A (zh) | 2011-08-31 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110831 Assignee: Shiyan Huizhi Hongye frame Co. Ltd. Assignor: Hu Xu Contract record no.: 2013990000280 Denomination of invention: Method for forming multi-layer frame longitudinal beam and multi-layer frame longitudinal beam Granted publication date: 20120704 License type: Exclusive License Record date: 20130529 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
IW01 | Full invalidation of patent right | ||
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Decision date of declaring invalidation: 20151106 Decision number of declaring invalidation: 27425 Granted publication date: 20120704 |