GB1496142A - Manual brake control assemblies - Google Patents
Manual brake control assembliesInfo
- Publication number
- GB1496142A GB1496142A GB2436974A GB2436974A GB1496142A GB 1496142 A GB1496142 A GB 1496142A GB 2436974 A GB2436974 A GB 2436974A GB 2436974 A GB2436974 A GB 2436974A GB 1496142 A GB1496142 A GB 1496142A
- Authority
- GB
- United Kingdom
- Prior art keywords
- latch
- lever
- brake control
- brake
- bias
- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/04—Driver's valves
- B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Mechanical Control Devices (AREA)
Abstract
1496142 Hand brakes BENDIX WESTINGHOUSE Ltd 22 May 1975 [1 June 1974] 24369/74 Heading F2E A manual brake control 4 which is biased in one direction has a latch 12 which must be manually engaged but is automatically released by moving the control against its bias. As shown, latch 12 is engaged, after lever 4 has been moved to the brake applying (full-line) position, by depressing button 8, and hence rod 7, sufficiently to allow the latch to engage under a housing surface 14. Spring 13, acting on rod 7, releases the latch after slight upward movement of the lever. The latter is connected to a pneumatic brake control valve by link 5, the valve assembly including a spring which biases the lever to the brake-release (dotted-line) position. The bias could be in the opposite sense, the invention could be applied to a non- pivoting control and the latch could be engageable at any point in its range.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2436974A GB1496142A (en) | 1975-05-22 | 1975-05-22 | Manual brake control assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2436974A GB1496142A (en) | 1975-05-22 | 1975-05-22 | Manual brake control assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1496142A true GB1496142A (en) | 1977-12-30 |
Family
ID=10210633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2436974A Expired GB1496142A (en) | 1975-05-22 | 1975-05-22 | Manual brake control assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1496142A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166224A (en) * | 1984-10-24 | 1986-04-30 | Bosch Gmbh Robert | Brake valve assembly |
EP0398848A1 (en) * | 1989-05-18 | 1990-11-22 | SAME S.p.A. | A hand brake control for tractors with reversible driving position |
-
1975
- 1975-05-22 GB GB2436974A patent/GB1496142A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166224A (en) * | 1984-10-24 | 1986-04-30 | Bosch Gmbh Robert | Brake valve assembly |
EP0398848A1 (en) * | 1989-05-18 | 1990-11-22 | SAME S.p.A. | A hand brake control for tractors with reversible driving position |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |