JPS55136660A - Frame structure - Google Patents
Frame structureInfo
- Publication number
- JPS55136660A JPS55136660A JP4372879A JP4372879A JPS55136660A JP S55136660 A JPS55136660 A JP S55136660A JP 4372879 A JP4372879 A JP 4372879A JP 4372879 A JP4372879 A JP 4372879A JP S55136660 A JPS55136660 A JP S55136660A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- beads
- concave
- stage
- plural stages
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To obtain absorptive characteristics of stable impact energy by forming concave or convex beads in plural stages in forward direction to bellows-shaped deformation against the load in longitudinal direction in a frame structure of an automobile.
CONSTITUTION: In a frame 1 forming closed section tightly bonded on a panel 2, concave beads are provided in plural stages in the perpendicular direction to the longitudinal direction of the frame 1. All the stages of the concave beads 3 are provided in each side surface of the frame 1 in such a manner that beads on one side surface are alternately formed with those formed in its adjacent side surfaces. Gradual plural stages are constituted to be alternately staggered every stage so that for example after installing the first stage on the first side 1, and the third side 13, the next stage is installed on the second side 12 and the fourth side 14, etc. Thus, when an impact in the direction of arrow P is exerted on the frame 1, the frame 1 is regularly deformed and folded successively in a shape of bellows at the bead portions 3, by which deformation the impact energy is absorbed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4372879A JPS55136660A (en) | 1979-04-11 | 1979-04-11 | Frame structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4372879A JPS55136660A (en) | 1979-04-11 | 1979-04-11 | Frame structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55136660A true JPS55136660A (en) | 1980-10-24 |
Family
ID=12671840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4372879A Pending JPS55136660A (en) | 1979-04-11 | 1979-04-11 | Frame structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55136660A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58116267A (en) * | 1981-12-28 | 1983-07-11 | Mazda Motor Corp | Vehicular body frame structure for automobile |
JPS606674U (en) * | 1983-06-23 | 1985-01-18 | トヨタ自動車株式会社 | Buffer structure for automobile bodies |
US5431445A (en) * | 1994-11-28 | 1995-07-11 | Ford Motor Company | Asymmetrical beam structure for a vehicle |
WO1998039197A1 (en) * | 1997-03-04 | 1998-09-11 | Alcoa Inc. | Controlled deformability of aluminum, or other metal structure |
FR2802596A3 (en) | 1999-12-17 | 2001-06-22 | Lorraine Laminage | Shock absorbing hollow beam for transport vehicles has at least one wall of embossed steel sheet |
EP1234729A1 (en) * | 2001-02-21 | 2002-08-28 | Alcan Technology & Management AG | Vehicle with a bumper and a deformation element |
US6814381B1 (en) | 2001-02-21 | 2004-11-09 | Alcan Technology & Management Ltd. | Vehicle with bumper and deformation element |
US7213671B2 (en) * | 2002-11-29 | 2007-05-08 | Nissan Motor Co., Ltd. | Structure for mounting engine |
JP2008032227A (en) * | 2003-07-28 | 2008-02-14 | Sumitomo Metal Ind Ltd | Method of absorbing impact |
JP2009524551A (en) | 2006-01-24 | 2009-07-02 | イェスタムプ・ハードテック・アクチエボラーグ | Vehicle crash box |
JP2012086623A (en) * | 2010-10-18 | 2012-05-10 | Toyota Motor Corp | Side member structure |
JP2012148743A (en) * | 2011-01-21 | 2012-08-09 | Daihatsu Motor Co Ltd | Front vehicle-body structure for automobile |
WO2014086161A1 (en) * | 2012-12-04 | 2014-06-12 | 奇瑞汽车股份有限公司 | Front longitudinal beam energy-adsorption structure for vehicle |
-
1979
- 1979-04-11 JP JP4372879A patent/JPS55136660A/en active Pending
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58116267A (en) * | 1981-12-28 | 1983-07-11 | Mazda Motor Corp | Vehicular body frame structure for automobile |
JPS606674U (en) * | 1983-06-23 | 1985-01-18 | トヨタ自動車株式会社 | Buffer structure for automobile bodies |
US5431445A (en) * | 1994-11-28 | 1995-07-11 | Ford Motor Company | Asymmetrical beam structure for a vehicle |
WO1998039197A1 (en) * | 1997-03-04 | 1998-09-11 | Alcoa Inc. | Controlled deformability of aluminum, or other metal structure |
FR2802596A3 (en) | 1999-12-17 | 2001-06-22 | Lorraine Laminage | Shock absorbing hollow beam for transport vehicles has at least one wall of embossed steel sheet |
EP1234729A1 (en) * | 2001-02-21 | 2002-08-28 | Alcan Technology & Management AG | Vehicle with a bumper and a deformation element |
US6648385B2 (en) | 2001-02-21 | 2003-11-18 | Alcan Technology & Management Ltd. | Vehicle with bumper and deformation element |
US6814381B1 (en) | 2001-02-21 | 2004-11-09 | Alcan Technology & Management Ltd. | Vehicle with bumper and deformation element |
US6926325B2 (en) | 2001-02-21 | 2005-08-09 | Alcan Technology & Management Ltd. | Vehicle with bumper and deformation element |
US7213671B2 (en) * | 2002-11-29 | 2007-05-08 | Nissan Motor Co., Ltd. | Structure for mounting engine |
JP2008032227A (en) * | 2003-07-28 | 2008-02-14 | Sumitomo Metal Ind Ltd | Method of absorbing impact |
JP2009524551A (en) | 2006-01-24 | 2009-07-02 | イェスタムプ・ハードテック・アクチエボラーグ | Vehicle crash box |
JP2012086623A (en) * | 2010-10-18 | 2012-05-10 | Toyota Motor Corp | Side member structure |
JP2012148743A (en) * | 2011-01-21 | 2012-08-09 | Daihatsu Motor Co Ltd | Front vehicle-body structure for automobile |
WO2014086161A1 (en) * | 2012-12-04 | 2014-06-12 | 奇瑞汽车股份有限公司 | Front longitudinal beam energy-adsorption structure for vehicle |
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