GB476504A - Improvements in and relating to power energised braking or decelerating apparatus - Google Patents
Improvements in and relating to power energised braking or decelerating apparatusInfo
- Publication number
- GB476504A GB476504A GB1616236A GB1616236A GB476504A GB 476504 A GB476504 A GB 476504A GB 1616236 A GB1616236 A GB 1616236A GB 1616236 A GB1616236 A GB 1616236A GB 476504 A GB476504 A GB 476504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- clutch
- brakes
- pedal
- braking
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/02—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive
- B60T13/06—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive by inertia, e.g. flywheel
- B60T13/065—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with mechanical assistance or drive by inertia, e.g. flywheel of the propulsion system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
476,504. Brakes. LEITNER, H. June 9, 1936, No. 16162. [Class 103 (i)] Braking - apparatus comprises a direct braking branch and a power braking branch operated by a common pedal or the like through a floating lever the power branch being energized by a clutch put into operation by a member connected at one end of the floating lever, the other end of which is connected to the pedal and an intermediate point to the direct braking branch, the arrangement being such that the ratio between the pressure applied to the clutch and that applied to the direct braking branch does not exceed 1:2. As compared with apparatus such as described in Specification 467,184 in which the pedal is connected at the intermediate point in the floating lever there is the advantage that the magnitude of the direct pull applied to the brakes and of.the total pull is considerably increased without corresponding increase in the pressure applied to the clutch the pull of which on the brakes may be amplified by suitable means. The floating lever 1 is connected to the pedal 3, 4 at 2 and at an intermediate point by a link 5 to an arm 6 on a rock shaft 7 having mechanical connections to the brakes or to the operating lever of a master cylinder of a hydraulic brake system. The other end of lever 1 is connected by link 9 to the operating levers 11 of a disc clutch which are adapted to slide the driven member 13 of the clutch on an extension 12 of the gear box 10 of a motor vehicle into engagement with the driving member 16 secured on the vehicle driving shaft. The clutch member 13 applies a pull to the brakes through a winding drum 17, cable 18, an amplifying lever 20 and a link 19 connected to the arm 6. In a modification, the lever 20 is in a vertical plane and the links 5, 19 are connected to the arms of a double-armed lever on the shaft 7. The lever 20 may be dispensed with, the. amplification being obtained by lengthening the lever 6. A strong spring or a hydraulic transmission device may be interposed in the connections from the pedal to the clutch. The arrangement may be such that a degree of direct braking is effected before the clutch becomes operative or the clutch may come into operation first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1616236A GB476504A (en) | 1936-06-09 | 1936-06-09 | Improvements in and relating to power energised braking or decelerating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1616236A GB476504A (en) | 1936-06-09 | 1936-06-09 | Improvements in and relating to power energised braking or decelerating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB476504A true GB476504A (en) | 1937-12-09 |
Family
ID=10072275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1616236A Expired GB476504A (en) | 1936-06-09 | 1936-06-09 | Improvements in and relating to power energised braking or decelerating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB476504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591792A (en) * | 2019-01-30 | 2019-04-09 | 常州工程职业技术学院 | A kind of automobile brake caliper body |
-
1936
- 1936-06-09 GB GB1616236A patent/GB476504A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591792A (en) * | 2019-01-30 | 2019-04-09 | 常州工程职业技术学院 | A kind of automobile brake caliper body |
| CN109591792B (en) * | 2019-01-30 | 2024-04-09 | 常州工程职业技术学院 | Automobile brake caliper body |
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