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公开(公告)号：EP1311400A1
公开(公告)日：2003-05-21
申请号：EP01960926.2
申请日：2001-08-22
CPC分类号： B62D61/12 , B60F3/00 , B60F2301/04 , B60G3/14 , B60G3/18 , B60G2204/127 , B60G2204/47 , B60G2300/28
摘要： A suspension system for an amphibious vehicle is described, the suspension system being able to be locked in either a lowered or in a retracted position according to whether the vehicle is on land or in water, respectively, the suspension system comprising: a main suspension arm (14) pivoted to a vehicle hull at one end thereof (20), the arm having a rotatably mounted road wheel (12) thereon at an opposite end thereof; moving means (30) operably attached to said pivoted main suspension arm to enable said arm and said road wheel to be retracted relative to said hull; an upper suspension link (120) operably and pivotally connected to the road wheel end of said main suspension arm, said upper suspension link having a pivoted joint (60) intermediate its ends; said upper suspension link being pivoted on said hull at an axis (52) remote from said pivoted joint; said upper suspension link being operably engagable with suspension position locking means (122, 130, 132, 136, 138) in both lowered and retracted positions.
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公开(公告)号：EP1383660A1
公开(公告)日：2004-01-28
申请号：EP02718402.7
申请日：2002-04-29
发明人： ROYLE, David A. C.
CPC分类号： B62D61/12 , B60F3/003 , B60F2301/02 , B60G3/01 , B60G2200/142 , B60G2200/44 , B60G2202/312 , B60G2202/413 , B60G2204/128 , B60G2204/129 , B60G2204/419 , B60G2204/4232 , B60G2204/47 , B60G2300/28
摘要： A vehicle having a wheel which is movable between a lower position and a raised position by a wheel retraction and lowering mechanism is described, the mechanism including a guide to determine the path of the wheel during retraction, said guide being in the form of a pillar, and characterised in that a lower portion (c;16) of which is slidable relative to an upper portion (B;14) whereby the length of the pillar is less when the wheel is in its retracted position than when it is in its lowered position.
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3.发明公开
公开(公告)号：EP1439969A1
公开(公告)日：2004-07-28
申请号：EP02765122.3
申请日：2002-10-09
CPC分类号： B60F3/0007 , B60F2301/04 , B63C13/00
摘要： The arrangement has at least one retractable steered wheel, and comprises : at least one wheel rotatably mounted on a steerable leg member (18); said leg member (18) being pivotably mounted on pivot means which is pivotable around a substantially horizontal axis (30) relative to a hull of said amphibious vehicle, said axis also being transverse to a longitudinal direction of travel of said hull; a steering arm member (28) operably connected to said steerable leg member (18); means to raise said wheel by pivoting said wheel about said horizontal axis; wherein an end of said steering arm member remote from said steerable leg member is closely adjacent said horizontal axis and operably connected to steering arm moving means.
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