Title:
4点リンク
Document Type and Number:
Japanese Patent JP4542132
Kind Code:
B2
Abstract:
A four-point suspension control arm (1) is provided for the axle suspension of a rigid axle especially of a utility vehicle. The four-point control arm (1) has four bearing eyes (7, 8, 9, 10), wherein two bearing eyes (9, 10) can be connected to the rigid axle and two bearing eyes (7, 8)are to be connected to the vehicle frame, each in an articulated manner. The four-point control arm (1) is designed as a one-piece hollow housing (2, 3, 4, 5, 6), which can be twisted and is inscribed in the rectangle or trapezoid formed by the bearing eyes. The hollow housing (2, 3, 4, 5, 6) is formed essentially by a tube, which is arranged horizontally in respect to the vehicle and is open on both sides, with a cross section ranging from an essentially rounded rectangular to O-shaped.
Inventors:
Ralph Kunze
Wolfgang Rattermann
Reinhard Bourg
Wolfgang Rattermann
Reinhard Bourg
Application Number:
JP2007504245A
Publication Date:
September 08, 2010
Filing Date:
March 01, 2005
Export Citation:
Assignee:
ZF Friedrichshafen AG
International Classes:
B60G7/00; B60G7/02; B60G9/00; B60G9/04
Domestic Patent References:
| JP10503989A | ||||
| JP2000515460A |
Foreign References:
| DE10050772A1 | ||||
| DE10050773A1 | ||||
| EP1336514A1 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Reinhard Einsel