公开(公告)号：US08695942B2

公开(公告)日：2014-04-15

申请号：US13466096

申请日：2012-05-07

Applicant: Michael Graham Dawes

Inventor： Michael Graham Dawes

IPC: B66F7/26

CPC classification number: B66F7/243

Abstract: A vehicle lift comprises a pair of parallel ramps (2) each of which is pivoted to an upstanding support (1) at one end, wherein the two ramps (2) are connected by a cross-beam (6) located towards the ends distal from the pivots (3) and rigidly secured to the ramps (2), which cross-beam (6) includes a lifting box (7) engageable with a lifting jack (12) and located substantially midway between the two ramps (2) such that lifting forces are directed through the center line of the cross-beam (6). The cross-beam (6) bears against the ground when the ramps (2) are in a downwards position. The jack (12) can be replaced by axle stands (10) when the ramps (2) are elevated.

Abstract translation: 车辆升降机包括一对平行的斜面（2），每个平行的斜面（2）在一端枢转到直立的支撑件（1），其中两个斜面（2）通过位于远端的横梁（6）连接 所述横梁（6）包括可与提升千斤顶（12）接合并位于两个斜面（2）之间大致中间的提升箱（7），所述提升箱（7）可从所述枢轴（3）刚性地固定到所述斜面 提升力被引导穿过横梁（6）的中心线。 当坡道（2）处于向下位置时，横梁（6）抵靠在地面上。 当坡道（2）升高时，千斤顶（12）可以由轴架（10）代替。

公开(公告)号：US5729947A

公开(公告)日：1998-03-24

申请号：US637810

申请日：1996-05-03

Applicant: Michael Graham Dawes

Inventor： Michael Graham Dawes

IPC: E04D3/30 ,  E04D3/32 ,  E04D3/35 ,  E04D3/36 ,  E04D3/361 ,  E04D1/12 ,  E04D1/34

CPC classification number: E04D3/35 ,  E04D3/30 ,  E04D3/32 ,  E04D3/36 ,  E04D2003/3617 ,  Y10S52/05

Abstract: A covering for an underlying structure comprises a bottom layer of U-shaped sections with gaps between covered by an upper layer of inverted U-shaped sections, the sections having clearance holes and/or flexible edges to permit transverse thermal flexing. The bottom sections are attachable to the structure by clip elements previously attached to the structure.

Abstract translation: PCT No.PCT / GB94 / 02327 Sec。 371日期：1996年5月3日 102（e）日期1996年5月3日PCT 1994年10月24日PCT公布。 公开号WO95 / 12753 日期1995年5月11日覆盖下面的结构包括一个U形部分的底层，其中间隙被倒U形部分的上层覆盖，这些部分具有间隙孔和/或柔性边缘以允许横向热弯曲。 底部可通过先前连接到结构的夹子元件附接到结构。

公开(公告)号：US20130020541A1

公开(公告)日：2013-01-24

申请号：US13466096

申请日：2012-05-07

Applicant: Michael Graham Dawes

Inventor： Michael Graham Dawes

IPC: B66F7/26

CPC classification number: B66F7/243

Abstract: A vehicle lift comprises a pair of parallel ramps (2) each of which is pivoted to an upstanding support (1) at one end, wherein the two ramps (2) are connected by a cross-beam (6) located towards the ends distal from the pivots (3) and rigidly secured to the ramps (2), which cross-beam (6) includes a lifting box (7) engageable with a lifting jack (12) and located substantially midway between the two ramps (2) such that lifting forces are directed through the centre line of the cross-beam (6). The cross-beam (6) bears against the ground when the ramps (2) are in a downwards position. The jack (12) can be replaced by axle stands (10) when the ramps (2) are elevated.

Abstract translation: 车辆升降机包括一对平行的斜面（2），每个平行的斜面（2）在一端枢转到直立的支撑件（1），其中两个斜面（2）通过位于远端的横梁（6）连接 所述横梁（6）包括可与提升千斤顶（12）接合并位于两个斜面（2）之间大致中间的提升箱（7），所述提升箱（7）可从所述枢轴（3）刚性地固定到所述斜面 提升力被引导穿过横梁（6）的中心线。 当坡道（2）处于向下位置时，横梁（6）抵靠在地面上。 当坡道（2）升高时，千斤顶（12）可以由轴架（10）代替。