发明授权
- 专利标题: Ramp system
- 专利标题(中): 斜坡系统
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申请号: US14025785申请日: 2013-09-12
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公开(公告)号: US08800087B2公开(公告)日: 2014-08-12
- 发明人: Wally Couto , John Goddard
- 申请人: Wally Couto , John Goddard
- 申请人地址: CA
- 专利权人: MMC Bus Division Inc.
- 当前专利权人: MMC Bus Division Inc.
- 当前专利权人地址: CA
- 代理机构: CRGO Law
- 代理商 Steven M. Greenberg
- 主分类号: B60P1/43
- IPC分类号: B60P1/43 ; A61G3/06
摘要:
A vehicle ramp system has multiple configurations. The simplest embodiment provides a ramp which can move between a retracted configuration and an extended “step in” configuration in which an outboard end of the ramp is closer to the ground than in the retracted configuration, so that the outboard end of the ramp functions as a lowered step. A preferred embodiment provides a fully retracted configuration, a partially extended “step in” configuration, a partially extended “curb ramp” configuration in which the outboard end of the ramp can engage a curb or sidewalk, and a fully extended configuration in which the outboard end of the ramp can engage a road surface of the road on which the vehicle carrying the ramp is supported.
公开/授权文献
- US20140044512A1 RAMP SYSTEM 公开/授权日:2014-02-13