GB709798A - Improved auxiliary brakes for automotive trucks and trailers - Google Patents
Improved auxiliary brakes for automotive trucks and trailersInfo
- Publication number
- GB709798A GB709798A GB17279/52A GB1727952A GB709798A GB 709798 A GB709798 A GB 709798A GB 17279/52 A GB17279/52 A GB 17279/52A GB 1727952 A GB1727952 A GB 1727952A GB 709798 A GB709798 A GB 709798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- road
- members
- transverse shaft
- wheels
- vehicle
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
709,798. Vehicle brakes. BRYANT, T. J. July 9, 1952 [July 24, 1951], No. 17279/52. Class 103(1) A spragging and anti-skid device for road vehicles which is described as in use for a trailer comprises a transverse shaft 16, pivotally supported at the rear of the trailer and carrying a series of road engaging members 20, of rubber or like material over its middle part and at each end similar members 21 of a smaller diameter which may engage the rear wheels of the vehicle. The transverse shaft 16 is carried by arms 14 which are pivoted to a transverse shaft 34 carried by the vehicle frame. The members 20 and 21 are lowered to engage the road and wheels respectively to produce both a braking and an anti-skid effect by movement of a link or pull member 26 either by pistons 33 in cylinders 29, which are subject to the pressure in the usual fluid braking system or by tension on a cable 39 connected to a pedal or hand lever. As shown in Fig. 5, the road engaging members 20 are of bevel section arranged in groups and separated by metal washers or discs 25. The engagement of the members 21 with the road wheels 12 causes a rotation of the members 20 which is opposite to that which tends to be produced by engagement with the road and thus a strong braking force is produced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA709798X | 1951-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB709798A true GB709798A (en) | 1954-06-02 |
Family
ID=4172226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17279/52A Expired GB709798A (en) | 1951-07-24 | 1952-07-09 | Improved auxiliary brakes for automotive trucks and trailers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB709798A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2534207A1 (en) * | 1982-10-11 | 1984-04-13 | Fataccy Victor | Brake for wheel-mounted appliances |
ES2339627A1 (en) * | 2008-01-21 | 2010-05-21 | F. Javier Porras Vila | Antigiro brake. (Machine-translation by Google Translate, not legally binding) |
-
1952
- 1952-07-09 GB GB17279/52A patent/GB709798A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2534207A1 (en) * | 1982-10-11 | 1984-04-13 | Fataccy Victor | Brake for wheel-mounted appliances |
ES2339627A1 (en) * | 2008-01-21 | 2010-05-21 | F. Javier Porras Vila | Antigiro brake. (Machine-translation by Google Translate, not legally binding) |
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