发明名称 |
Method for automatically actuating longitudinal blocks in four wheel drive vehicles, in particular in working machines and service vehicles |
摘要 |
A method for automatically actuating longitudinal blocks in four-wheel vehicles, particularly in working machines and service vehicles. The longitudinal blocks are always open when driving situations occur in which the blocking effect is absolutely unnecessary. The longitudinal blocks are closed in all other situations.
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申请公布号 |
US7613559(B2) |
申请公布日期 |
2009.11.03 |
申请号 |
US20050632266 |
申请日期 |
2005.06.16 |
申请人 |
ZF FRIEDRICHSHAFEN AG |
发明人 |
BURKHART HUGO;AUMANN BERND |
分类号 |
B60K23/08 |
主分类号 |
B60K23/08 |
代理机构 |
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代理人 |
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主权项 |
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