IP Library › Granted Patent US 7,789,020
Granted Patent B2
US 7,789,020 · App. 12/212,769 · Granted Sep 7, 2010

Road and rail vehicle and track therefor

Assignee: Hefei Bopu High-Tech Co., Ltd.
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Quick Facts
Patent No.
US 7,789,020
App. No.
12/212,769
Granted
Sep 7, 2010
Kind
B2
Abstract

A track of a road and rail vehicle, comprising: a railway track, and a routing device having a supporting plate and a turnout; wherein the routing device is disposed in front of the railway track and connected to a road; the supporting plate is aligned with the road and capable of moving horizontally and adjusting a direction or an angle of the road and rail vehicle entering the railway track; and the turnout enables the road and rail vehicle to switch between the road and the rail. A road and rail vehicle is also provided.

Claims (22)

1. A track for a tandem road and rail vehicle, comprising

a railway track;

a routing device having a supporting plate;

a turnout;

a pair of distance-measuring devices disposed on both sides of said supporting plate; and

a pair of electronic devices or hydraulic devices disposed on both sides of said supporting plate; wherein

said routing device is disposed in front of said railway track and connected to a road;

said supporting plate is aligned with the road and capable of moving horizontally and adjusting a direction or an angle of the road and a rail vehicle entering said railway track;

said turnout enables the road and rail vehicle to switch between the road and said railway track; and

said supporting plate functions to measure a position of the road and rail vehicle with respect to said supporting plate and to control said electronic device or said hydraulic device to horizontally move said supporting plate, so as to align the road and rail vehicle with said railway track.

2. The track for a road and rail vehicle of claim 1 , wherein

a guide station is disposed in said routing device;

a pair of guide plates or guide bars are disposed on both sides of said guide station;

said guide plates bend inwards;

said guide bar is semicircular; and

a pressure sensor is disposed between said guide plate and said guide station for controlling said electronic device or said hydraulic device to horizontally move said supporting plate.

3. The track of a road and rail vehicle of claim 1 , wherein

a pair of side beams are disposed on both sides of said routing device;

a guide plate or a guide bar is disposed on an inner side of said side beam;

said guide plate bends outwards;

said guide bar is semicircular; and

a pressure sensor is disposed between said guide plate and said side beam for controlling said electronic device or said hydraulic device to horizontally move said supporting plate.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 27, 2009
From: LI, XIAOLONG
To: HEFEI BOPU HIGH-TECH CO., LTD.
Reel/Frame 023575/0668 →
Priority Claims (3)
CN 2006 1 0067588 · Mar 18, 2006 · national
CN 2006 1 0074440 · Apr 9, 2006 · national
CN 2007 1 0007685 · Jan 17, 2007 · national
Continuity (2)
Continuation In Part PCTCN200700063900 · Feb 28, 2007
Related Publication 20090050011A1 · Feb 26, 2009