发明名称 |
Suspension system, truck and spring system for a vehicle |
摘要 |
Vehicle suspension systems including a truck and a spring system for an axle are provided. In one example, a truck includes an unpowered axle spring system that is configured to generate an overall unpowered axle separation force between a truck frame and an unpowered axle carrier. The overall unpowered axle separation force has a rate of decrease that increases past a first separation distance between the truck frame and the unpowered axle carrier. A powered axle spring system is configured to generate a powered axle separation force between the truck frame and a powered axle carrier. The powered axle separation force has a rate of decrease that decreases past a second separation distance between the truck frame and the powered axle carrier.
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申请公布号 |
US8584596(B1) |
申请公布日期 |
2013.11.19 |
申请号 |
US201213653553 |
申请日期 |
2012.10.17 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
WORDEN BRET DWAYNE;KUMAR AJITH KUTTANNAIR;GORSKI ADRIAN JERZY;ZHANG JINGJUN;MCGARRY JEREMY THOMAS |
分类号 |
B61D1/00 |
主分类号 |
B61D1/00 |
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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