发明授权
- 专利标题: Stabilizer for motor vehicle
- 专利标题(中): 汽车稳定器
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申请号: US09668364申请日: 2000-09-25
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公开(公告)号: US06311965B1公开(公告)日: 2001-11-06
- 发明人: Thomas Muhr , Leo Schnaubelt
- 申请人: Thomas Muhr , Leo Schnaubelt
- 优先权: DE19719427 19970512; DE19744324 19971008; DE19758292 19971231
- 主分类号: B60G1900
- IPC分类号: B60G1900
摘要:
Stabilizer (1) for motor vehicles which has a toroidal cross section, and which is formed of several stabilizer sections that, together, create a U-shape having a pair of U-legs (2) connected by a U-back (3) via arcuately shaped transitional shoulder areas (4). The stabilizer (1), as a pipe stabilizer, is able to withstand the required number of load cycles even under very high stress or enables even greater weight reduction under normal stresses, by important stabilizer sections having an increased strength as compared to other stabilizer sections by either dimensioning, and/or increasing the carbon content of an outer and/or inner surface layer of the stabilizer (1) by carburization, and also, optionally, by at least partially shot peening the inner surface, preferably at least in the transitional shoulder areas (4).