GB677615A - Improvements in or relating to trackways for wheeled vehicles - Google Patents
Improvements in or relating to trackways for wheeled vehiclesInfo
- Publication number
- GB677615A GB677615A GB3148449A GB3148449A GB677615A GB 677615 A GB677615 A GB 677615A GB 3148449 A GB3148449 A GB 3148449A GB 3148449 A GB3148449 A GB 3148449A GB 677615 A GB677615 A GB 677615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trackway
- road
- guide rail
- gate
- inoperative position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/28—Rail tracks for guiding vehicles when running on road or similar surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
- B62D1/26—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
- B62D1/26—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide
- B62D1/265—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide especially adapted for guiding road vehicles carrying loads or passengers, e.g. in urban networks for public transportation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Body Structure For Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Window Of Vehicle (AREA)
- Road Signs Or Road Markings (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
677,615. Trackway road-crossing equipment. BROCKHURST & CO., Ltd., J. July 27, 1950. [Dec. 8, 1949] No. 31184/49. Classes 104 (ii) and 105. In a trackway for plain wheeled vehicles of the kind having tracks level with the ground and of a gauge corresponding with the distance between the wheels of the vehicle and wherein the vehicle is guided by a central guide rail projecting above the ground level with its lateral sides engaged by means on the vehicle, there is provided at places where a road crosses the trackway at the same level a trackway road-crossing eq uipmentcomprising a length of guide rail located in a recess and displaceable relative to the road surface so as to project above the road surface in the operative position and to lie flush therewith in the inoperative position. The equipment also comprising warning means associated with the actuating means by which the guide rail is set whereby the road trackway user is warned that the guide rail is in the operative or inoperative position. The guide rail 12 pivoted in split bearings 19 arranged along its foot portion 16 is rotated from the inoperative position, shown in full lines in Fig. 2, through levers 30, 32 and link 31 to the operative position, shown in dotted lines in Fig. 2, by moving a gate 28 from a position extending across the trackway to a position extending across the road. In the inoperative position one side of the head of the guide rail 12 rests on a cut-out portion of the lower half of the bearing 19 whilst the other side of the head and a side of the foot portion 16 lie flush with the road surface 23. The warning may be given by a semaphore, by the gate being in the barrier position, a warning disc 38 or a lamp attached to the gate 28. Specification 642,699 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB408549A GB676774A (en) | 1949-02-15 | 1949-02-15 | Improvements in or relating to wheeled vehicles for use with rail trackways |
Publications (1)
Publication Number | Publication Date |
---|---|
GB677615A true GB677615A (en) | 1952-08-20 |
Family
ID=9770448
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB408549A Expired GB676774A (en) | 1949-02-15 | 1949-02-15 | Improvements in or relating to wheeled vehicles for use with rail trackways |
GB408649A Expired GB676775A (en) | 1949-02-15 | 1949-02-15 | Improvements in or relating to wheeled vehicles for use with rail trackways |
GB3148449A Expired GB677615A (en) | 1949-02-15 | 1949-12-08 | Improvements in or relating to trackways for wheeled vehicles |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB408549A Expired GB676774A (en) | 1949-02-15 | 1949-02-15 | Improvements in or relating to wheeled vehicles for use with rail trackways |
GB408649A Expired GB676775A (en) | 1949-02-15 | 1949-02-15 | Improvements in or relating to wheeled vehicles for use with rail trackways |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1015624A (en) |
GB (3) | GB676774A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2861102B1 (en) | 2003-10-20 | 2006-03-17 | Lohr Ind | MODULAR TRUNK CHANNEL FOR URBAN AUTOGUIDE PNEUMATIC TRANSPORT VEHICLE |
CN106994974A (en) * | 2017-05-02 | 2017-08-01 | 青岛四机设备工程有限公司 | A kind of APM train tractions car |
CN114475686B (en) * | 2021-10-28 | 2023-07-28 | 中冶南方工程技术有限公司 | Steel plate transport vehicle and steel plate transport system |
-
1949
- 1949-02-15 GB GB408549A patent/GB676774A/en not_active Expired
- 1949-02-15 GB GB408649A patent/GB676775A/en not_active Expired
- 1949-12-08 GB GB3148449A patent/GB677615A/en not_active Expired
-
1950
- 1950-02-14 FR FR1015624D patent/FR1015624A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1015624A (en) | 1952-10-16 |
GB676775A (en) | 1952-08-06 |
GB676774A (en) | 1952-08-06 |
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