GB602525A - Improvements relating to automatic brake operating mechanism - Google Patents
Improvements relating to automatic brake operating mechanismInfo
- Publication number
- GB602525A GB602525A GB2700245A GB2700245A GB602525A GB 602525 A GB602525 A GB 602525A GB 2700245 A GB2700245 A GB 2700245A GB 2700245 A GB2700245 A GB 2700245A GB 602525 A GB602525 A GB 602525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- draw
- brakes
- lever
- pushing
- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
Abstract
602,525. Trailer brakes. ISHERWOOD, J. Oct. 16, 1945, No. 27002. [Class 103 (i)] In an automatic brake-operating mechanism for a trailer vehicle of the kind in which the brakes are normally applied, but are released in response to a pulling or pushing effort by the tractive vehicle, the brakes are normally applied through a cable 17 by a spring 21 but are released on application of a pushing or pulling effort to the draw-bar 7 by means of a lever 13 pivoted at 13e to the towing bar 5 and at 14 to a member connected to the cable 17, or by a lever 12 pivoted at 12e to the towing bar 5 and in mesh with lever 13 at 12b, 13b. On the draw-bar 7 are secured two collars 10a, 10b, which by engaging the forked-end 12a, 13a of the levers 12, 13 release the brakes when pushing and tractive efforts respectively are applied to the draw-bar, these efforts being transmitted to the towing bar 5 through springs 11b, 11a bearing on the draw-bar guides 6b, 6a respectively, and also by direct engagement of members 8 and 9, fixed to the draw-bar 7 with members 6a, 6b respectively. Nuts 19a permit adjustment of the normal braking pressure applied by spring 21. Lever, 22 enables the brakes to be released manually while the hinged plate 23, by engaging a shoulder 7b on the eye of the draw-bar 7, permits the brakes to be held off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2700245A GB602525A (en) | 1945-10-16 | 1945-10-16 | Improvements relating to automatic brake operating mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2700245A GB602525A (en) | 1945-10-16 | 1945-10-16 | Improvements relating to automatic brake operating mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB602525A true GB602525A (en) | 1948-05-28 |
Family
ID=10252591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2700245A Expired GB602525A (en) | 1945-10-16 | 1945-10-16 | Improvements relating to automatic brake operating mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB602525A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1398233A2 (en) * | 2002-08-29 | 2004-03-17 | Al-Ko Kober Ag | Braking device for trailers with slack adjuster |
-
1945
- 1945-10-16 GB GB2700245A patent/GB602525A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1398233A2 (en) * | 2002-08-29 | 2004-03-17 | Al-Ko Kober Ag | Braking device for trailers with slack adjuster |
EP1398233A3 (en) * | 2002-08-29 | 2004-07-14 | Al-Ko Kober Ag | Braking device for trailers with slack adjuster |
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