发明授权
- 专利标题: Torsion bar draft load limit and preload adjuster
- 专利标题(中): 扭力杆牵引载荷极限和预紧力调节器
-
申请号: US840292申请日: 1977-10-07
-
公开(公告)号: US4185697A公开(公告)日: 1980-01-29
- 发明人: David A. Berg
- 申请人: David A. Berg
- 申请人地址: WI Milwaukee
- 专利权人: Allis-Chalmers Corporation
- 当前专利权人: Allis-Chalmers Corporation
- 当前专利权人地址: WI Milwaukee
- 主分类号: A01B63/112
- IPC分类号: A01B63/112
摘要:
A draft load sensing mechanism for a vehicle having a torsion bar carrying the draft load from the lower draft arms which produce a torsion load on the bar. A preload adjusting screw applies a preload torque to the torsion bar and a load limit adjusting screw limits the maximum torque load that can be applied to the torsion bar responsive to the draft load on the vehicle.
信息查询
IPC分类: