GB1223580A - Improvements in or relating to braking systems - Google Patents
Improvements in or relating to braking systemsInfo
- Publication number
- GB1223580A GB1223580A GB5160368A GB5160368A GB1223580A GB 1223580 A GB1223580 A GB 1223580A GB 5160368 A GB5160368 A GB 5160368A GB 5160368 A GB5160368 A GB 5160368A GB 1223580 A GB1223580 A GB 1223580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brake
- brake system
- service
- mechanical
- brakes
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/102—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with mechanical elements
Abstract
1,223,580. Manual and fluid-pressure brake operation; transmitting-mechanism. ALFRED TEVES G.m.b.H. 31 Oct., 1968 [15 Feb., 1968], No. 51603/68. Headings F2E and F2F. In a brake system for motor vehicles with disc or drum brakes or both, which are operable by an hydraulic service brake system, the brakes associated with either the front wheels or the rear wheels of the vehicle are also operable by a mechanical hand brake system, and a force-transmitting connection is provided between the hand brake system and the service brake system so that the hand brake system is capable of being brought into operation to augment the braking force supplied by the service brake system. Preferably, the force-transmitting connection comprises either a mechanical or an hydraulic linkage. The resilience of the hand brake system may be made optionally greater or smaller than the resilience of the service brake system. As shown, front disc brakes 1, 2 acting on brake discs 12, 13 are provided. Rear disc brakes 3, 4, acting on brake discs 14, 15, respectively, are also provided, and have also extra mechanical actuation in the form of a hand brake lever 7, a brake cable 8, a compensating roller 9, a brake cable 10, 10a and cable levers 11, 11a. The hydraulic system includes brake pedal 5 and master cylinder 6. The forcetransmitting connection is shown at 16 and has a forked end member 17 and an adjustable entraining member 18. In operation, when the driver depresses the brake pedal 5 and thus initiates the operation of the service brake, the mechanical hand brake system is normally included in the braking operation via the linkage 16-18. However, the force-transmitting connection may be attached to the service brake system with so much inoperative clearance, that when the service brake is actuated, even through the forcetransmitting connection is entrained, no braking force is transmitted to the mechanical brake until the inoperative clearance has been taken up. This applies especially if the hand brake system is applied to the front instead of the rear wheels. A brake booster governing both front and rear brakes may be provided in the hydraulic brake circuit (Fig. 2, not shown). Automatic slack-adjusters may be incorporated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681655476 DE1655476C (en) | 1968-02-15 | 1968-02-15 | Hydraulic and mechanical brake system for actuating the friction brakes of vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1223580A true GB1223580A (en) | 1971-02-24 |
Family
ID=5685290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5160368A Expired GB1223580A (en) | 1968-02-15 | 1968-10-31 | Improvements in or relating to braking systems |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1588634A (en) |
| GB (1) | GB1223580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632878A (en) * | 2012-05-04 | 2012-08-15 | 四川皇龙智能破碎技术股份有限公司 | Four chassises for mobile crushing station with service braking system |
-
1968
- 1968-10-04 FR FR1588634D patent/FR1588634A/fr not_active Expired
- 1968-10-31 GB GB5160368A patent/GB1223580A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632878A (en) * | 2012-05-04 | 2012-08-15 | 四川皇龙智能破碎技术股份有限公司 | Four chassises for mobile crushing station with service braking system |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1588634A (en) | 1970-04-17 |
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