GB292548A - Apparatus for the transmission of force particularly applicable to the braking of motor road vehicles - Google Patents

Apparatus for the transmission of force particularly applicable to the braking of motor road vehicles

Info

Publication number
GB292548A
GB292548A GB11196/28A GB1119628A GB292548A GB 292548 A GB292548 A GB 292548A GB 11196/28 A GB11196/28 A GB 11196/28A GB 1119628 A GB1119628 A GB 1119628A GB 292548 A GB292548 A GB 292548A
Authority
GB
United Kingdom
Prior art keywords
lever
spring
brakes
pivot
levers
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
Application number
GB11196/28A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles Unic SA Des
Original Assignee
Automobiles Unic SA Des
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Automobiles Unic SA Des filed Critical Automobiles Unic SA Des
Publication of GB292548A publication Critical patent/GB292548A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/08Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically providing variable leverage

Abstract

292,548. Soc. Anon. des Automobiles Unic. June 22, 1927, [Convention date]. Force - transmitting mechanism.-A force - transmitting mechanism particularly applicable for applying the brakes of motor vehicles, comprises two levers connected by a spring so that as long as the effort transmitted does not exceed the tension of the spring, the two levers move together, but when this effort is exceeded a locking device for one lever becomes operative and the velocity ratio is thereby reduced. The mechanism shown comprises a lever a pivoted at b carrying on a pivot g a second lever h to which are connected, in the case of brake mechanism, the rods l, n connected respectively to the hand lever and to the brakes. A spring k connected to the cranked arm i of the lever h and to the lever a normally holds the lever h against a stop j on the lever a and holds a detent d carried by the lever a out of engagement with a fixed rack p against the action of a spring e. Thus when a pull is applied to the rod l the levers a, h move together about the pivot b until the. brakes having been brought into engagement, the spring k yields permitting the detent d to engage the rack p. The lever a is thus held and the lever h turns about the pivot g, the effective pressure being thus applied to the brakes with an increased leverage.
GB11196/28A 1927-06-22 1928-04-16 Apparatus for the transmission of force particularly applicable to the braking of motor road vehicles Expired GB292548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR292548X 1927-06-22

Publications (1)

Publication Number Publication Date
GB292548A true GB292548A (en) 1929-02-21

Family

ID=8887852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11196/28A Expired GB292548A (en) 1927-06-22 1928-04-16 Apparatus for the transmission of force particularly applicable to the braking of motor road vehicles

Country Status (2)

Country Link
FR (1) FR636453A (en)
GB (1) GB292548A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181078B (en) * 1962-03-07 1964-11-05 Hans O Schroeter Hand brake rods, in particular for motor vehicles
DE1182088B (en) * 1962-10-20 1964-11-19 Hans O Schroeter Overrun brake, especially for motor vehicle trailers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934972A (en) * 1955-12-15 1960-05-03 Bingham Herbrand Corp Parking brake assembly
US3039322A (en) * 1958-02-24 1962-06-19 Powrie Noel Carlisle Variable mechanical advantage lever
US3205728A (en) * 1961-11-06 1965-09-14 Northrop Corp Control system for vtol vehicles
US3310994A (en) * 1964-12-24 1967-03-28 Stopfix Bremse Schroter & Co Tensioning lever mechanism for brake linkages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181078B (en) * 1962-03-07 1964-11-05 Hans O Schroeter Hand brake rods, in particular for motor vehicles
DE1182088B (en) * 1962-10-20 1964-11-19 Hans O Schroeter Overrun brake, especially for motor vehicle trailers

Also Published As

Publication number Publication date
FR636453A (en) 1928-04-10

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