GB1221414A - Vehicle or shaft braking systems - Google Patents

Vehicle or shaft braking systems

Info

Publication number
GB1221414A
GB1221414A GB563367A GB563367A GB1221414A GB 1221414 A GB1221414 A GB 1221414A GB 563367 A GB563367 A GB 563367A GB 563367 A GB563367 A GB 563367A GB 1221414 A GB1221414 A GB 1221414A
Authority
GB
United Kingdom
Prior art keywords
vessel
block assembly
feb
vehicle
fluid
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
GB563367A
Inventor
Philip Wilson Turner
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB563367A priority Critical patent/GB1221414A/en
Publication of GB1221414A publication Critical patent/GB1221414A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/14—Fluid-filled flexible members, e.g. enclosed air bladders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

1,221,414. Disc brakes. NATIONAL RESEARCH DEVELOPMENT CORP. 5 Feb., 1968 [6 Feb., 1967], No. 5633/67. Headings F2E and F2F. A vehicle or shaft-breaking system includes a brake block assembly 21, 22 (Figs. 1, 2) and a flexible walled vessel 24 closed to atmosphere and containing pneumatic or hydraulic fluid. Increase of the fluid content of the vessel causes it to distend and effect movement of the assembly 21, 22, e.g. toward a disc 20 to be braked. Two such vessels are linked by a stirrup pipe (not shown) in the Fig. 1 arrangement. A housing 23 of a vessel has divergent walls whereby a non-linear fluid displacement/ mechanical displacement characteristic is achieved, the mechanical displacement of the block assembly decreasing progressively as the volume of the vessel is increased. Leaf springs 25 return the block assembly after operation or alternatively the natural resilience of the vessel may cause withdrawal. The vessel(s). may be of rubber reinforced with nylon. The system is preferably actuated by means including a master cylinder incorporating a similar vessel.
GB563367A 1967-02-06 1967-02-06 Vehicle or shaft braking systems Expired GB1221414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB563367A GB1221414A (en) 1967-02-06 1967-02-06 Vehicle or shaft braking systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB563367A GB1221414A (en) 1967-02-06 1967-02-06 Vehicle or shaft braking systems

Publications (1)

Publication Number Publication Date
GB1221414A true GB1221414A (en) 1971-02-03

Family

ID=9799751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB563367A Expired GB1221414A (en) 1967-02-06 1967-02-06 Vehicle or shaft braking systems

Country Status (1)

Country Link
GB (1) GB1221414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435630A1 (en) * 1978-08-24 1980-04-04 Bendix Corp Hydraulic disc brake - has inflatable bag fitting behind piston bearing on pads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435630A1 (en) * 1978-08-24 1980-04-04 Bendix Corp Hydraulic disc brake - has inflatable bag fitting behind piston bearing on pads

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