Invention Application
WO2010004370A1 CROSS-MEMBER FOR A REAR TWIST-BEAM AXLE SUSPENSION FOR A MOTOR VECHICLE AND METHOD FOR ITS PRODUCTION
审中-公开
用于电动马桶的后桥梁悬挂件的交叉构件及其制造方法
- Patent Title: CROSS-MEMBER FOR A REAR TWIST-BEAM AXLE SUSPENSION FOR A MOTOR VECHICLE AND METHOD FOR ITS PRODUCTION
- Patent Title (中): 用于电动马桶的后桥梁悬挂件的交叉构件及其制造方法
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Application No.: PCT/IB2008/055103Application Date: 2008-12-04
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Publication No.: WO2010004370A1Publication Date: 2010-01-14
- Inventor: ALESSO, Guido Sebastiano , TRINCHERA, Massimo , CASTAGNO, Lorenzo , SANTINI, Andrea , MONCHIERO, Piero
- Applicant: SISTEMI SOSPENSIONI S.P.A. , ALESSO, Guido Sebastiano , TRINCHERA, Massimo , CASTAGNO, Lorenzo , SANTINI, Andrea , MONCHIERO, Piero
- Applicant Address: Viale Aldo Borletti 61/63 I-20011 Corbetta (Milano) IT
- Assignee: SISTEMI SOSPENSIONI S.P.A.,ALESSO, Guido Sebastiano,TRINCHERA, Massimo,CASTAGNO, Lorenzo,SANTINI, Andrea,MONCHIERO, Piero
- Current Assignee: SISTEMI SOSPENSIONI S.P.A.,ALESSO, Guido Sebastiano,TRINCHERA, Massimo,CASTAGNO, Lorenzo,SANTINI, Andrea,MONCHIERO, Piero
- Current Assignee Address: Viale Aldo Borletti 61/63 I-20011 Corbetta (Milano) IT
- Agency: RONDANO, Davide et al.
- Priority: ITTO2008A000521 20080708
- Main IPC: B60G21/05
- IPC: B60G21/05
Abstract:
The cross-member (12) consists of a single piece of steel having a closed cross-section integrally forming an arched middle portion (12a), a pair of straight end portions (12b), and a pair of arched joining portions(12c), each of which is interposed between the middle portion (12a) and a respective end portion (12b) and has a concavity facing towards the opposite side with respect to the middle portion (12a). The middle portion (12a) is squashed so as to have a middle cross-section of such a shape as to provide the cross- member with the desired inertial characteristics.
Information query
