发明名称 |
Method and system for perceptual suitability test of a driver |
摘要 |
A tractor truck configured for towing trailers of different air connection configuration. The truck has a first and a second tractor protection valve, each configured to be located on the tractor at a location remote from the other. Each tractor protection valve location is proximate a typical position at which a mating connection on a trailer will be located when hitched to the tractor. The truck also has a selector which is operator-transitionable between a first configuration in which the first tractor protection valve is activated to supply pressured air to an interconnected trailer and a second configuration in which the second tractor protection valve is activated to supply pressured air to a different interconnected trailer.
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申请公布号 |
US7455405(B2) |
申请公布日期 |
2008.11.25 |
申请号 |
US20060534555 |
申请日期 |
2006.09.22 |
申请人 |
VOLVO TECHNOLOGY CORPORATION |
发明人 |
VICTOR TRENT;LARSSON PETTER |
分类号 |
A61B3/00;A61B3/036;A61B3/113;A61B3/18;A61B5/18;B60K28/06;G08B21/06 |
主分类号 |
A61B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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