GB535462A - Improvements in hand brake levers on road vehicles - Google Patents

Improvements in hand brake levers on road vehicles

Info

Publication number
GB535462A
GB535462A GB393540A GB393540A GB535462A GB 535462 A GB535462 A GB 535462A GB 393540 A GB393540 A GB 393540A GB 393540 A GB393540 A GB 393540A GB 535462 A GB535462 A GB 535462A
Authority
GB
United Kingdom
Prior art keywords
lever
brake
vehicles
hand brake
turn
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
GB393540A
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.)
FRED WILLIAM BLAKE
Original Assignee
FRED WILLIAM BLAKE
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 FRED WILLIAM BLAKE filed Critical FRED WILLIAM BLAKE
Priority to GB393540A priority Critical patent/GB535462A/en
Publication of GB535462A publication Critical patent/GB535462A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
    • G05G2700/10—Control mechanisms for locking or at least for blocking a member in one position out of a number of several positions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member
    • G05G2700/16—Mechanisms for conveying motion or signals for or in relation with control mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Braking Arrangements (AREA)

Abstract

535,462. Hand brakes for vehicles. BLAKE, F. W. March 2, 1940, No. 3935. [Class 103 (i)] Brake gear for vehicles, particularly for road trailer units normally supported at the front end on a power unit, in which a pull rod 2, as shown in plan Fig. 1, applies the brake by means of an arm 3 on a short vertical shaft 4, which is turned by means of a link 6 connected to the shorter arm of a J-shaped lever 7 pivoted at 8 to the vehicle frame. The means for turning the 'lever 7 comprises a forked member 10 engaging the lever 7 and slidable by means of a carriage 12 along a guide 14 to turn the lever 7 into a position parallel to the guide so that the brake return spring 9 cannot turn the lever 7 back.
GB393540A 1939-03-02 1939-03-02 Improvements in hand brake levers on road vehicles Expired GB535462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB393540A GB535462A (en) 1939-03-02 1939-03-02 Improvements in hand brake levers on road vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB393540A GB535462A (en) 1939-03-02 1939-03-02 Improvements in hand brake levers on road vehicles

Publications (1)

Publication Number Publication Date
GB535462A true GB535462A (en) 1941-04-09

Family

ID=9767645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB393540A Expired GB535462A (en) 1939-03-02 1939-03-02 Improvements in hand brake levers on road vehicles

Country Status (1)

Country Link
GB (1) GB535462A (en)

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