GB1508362A - Mechanically operated disc brake - Google Patents

Mechanically operated disc brake

Info

Publication number
GB1508362A
GB1508362A GB25079/75A GB2507975A GB1508362A GB 1508362 A GB1508362 A GB 1508362A GB 25079/75 A GB25079/75 A GB 25079/75A GB 2507975 A GB2507975 A GB 2507975A GB 1508362 A GB1508362 A GB 1508362A
Authority
GB
United Kingdom
Prior art keywords
lever
transfer member
spring
webs
operating lever
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
GB25079/75A
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Publication of GB1508362A publication Critical patent/GB1508362A/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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—Pivots or supporting members therefor
    • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
    • F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
    • F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
    • F16D65/0977—Springs made from sheet metal
    • F16D65/0978—Springs made from sheet metal acting on one pad only
    • 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
    • F16D55/224—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 common actuating member for the braking members
    • F16D55/225—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 common actuating member for the braking members the braking members being brake pads
    • F16D55/226—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2262—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by open sliding surfaces, e.g. grooves
    • 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
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0041—Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs
    • 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
    • F16D2121/14—Mechanical
    • 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
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • F16D2125/32—Cams; Levers with cams acting on one cam follower

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

1508362 Mechanically-operated disc brakes SOC ANON FRANCAISE DU FERODO 11 June 1975 [18 June 1974] 25079/75 Heading F2E The operating lever 36, Fig. 1 of a spot-type disc brake has two opposite webs 37, 38, Fig. 2, connected at at least one of their ends by a portion 39; the lever is articulated to a transfer member 19 (which is movable for transmitting braking action to the second brake pad), by one of its webs 37, and resilient means for returning the lever to a rest position comprises a compression spring 50 interposed between the transfer member 19 and the inside face of the other web 38 of the lever, the spring axis being spaced from, and extending perpendicularly to, the articulation axis, in the rest position of the lever. As shown, web 37 has a notch 40 forming a pivoting throat which co-operates with a pivoting-edge 41 formed by a pin 42 forcefitted in the transfer member 19; spring 50 serves also to maintain these parts in contact. The transfer member 19 is urged downwards and leftwards, Fig. 3, by a spring 28 having two upper blades 30A, 30B, Fig. 2, and two lower blades 33A, 33B, each latter engaging one part 12A or 12B of the fixed support 11. In Figs. 4 to 6 (not shown) the other ends of webs 37, 38, are also connected so that the lever forms a closed loop, and a protective cover (68) in the form of a cup is secured to the lower face of the operating lever, enclosing the end of arm 22A of the transfer member 19; an upper cover (69) in the form of an annular resilient membrane surrounds arm 22A and has its outer periphery located by a channel-section ring (70) on the operating lever.
GB25079/75A 1974-06-18 1975-06-11 Mechanically operated disc brake Expired GB1508362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421049A FR2278990A1 (en) 1974-06-18 1974-06-18 MECHANICALLY CONTROLLED DISC BRAKE

Publications (1)

Publication Number Publication Date
GB1508362A true GB1508362A (en) 1978-04-26

Family

ID=9140178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25079/75A Expired GB1508362A (en) 1974-06-18 1975-06-11 Mechanically operated disc brake

Country Status (7)

Country Link
JP (1) JPS5827409B2 (en)
BR (1) BR7503710A (en)
DE (1) DE2527108A1 (en)
FR (1) FR2278990A1 (en)
GB (1) GB1508362A (en)
IT (1) IT1033897B (en)
ZA (1) ZA753705B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094388A (en) * 1976-07-09 1978-06-13 Wagner Electric Corporation Automatic brake adjusting means
JPH0566134U (en) * 1992-02-14 1993-08-31 ミサワホーム株式会社 Siding joint structure
CN112340045A (en) * 2020-11-20 2021-02-09 江西洪都航空工业集团有限责任公司 Net collision recovery device for small aircraft

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311893C2 (en) * 1968-12-31 1984-09-13 Valeo, Paris Mechanically operated disc brake
FR2175329A6 (en) * 1972-03-10 1973-10-19 Ferodo Sa
US3782510A (en) * 1970-05-29 1974-01-01 Girling Ltd Disc brake and support structure therefor

Also Published As

Publication number Publication date
JPS5113065A (en) 1976-02-02
JPS5827409B2 (en) 1983-06-09
FR2278990B1 (en) 1976-12-24
DE2527108A1 (en) 1976-01-08
BR7503710A (en) 1976-07-06
ZA753705B (en) 1976-05-26
FR2278990A1 (en) 1976-02-13
IT1033897B (en) 1979-08-10

Similar Documents

Publication Publication Date Title
GB1502016A (en) Disc brake
GB1509125A (en) Drum brake
JPH0424579B2 (en)
GB1508362A (en) Mechanically operated disc brake
GB1155820A (en) Improvements relating to Spot Type Brakes For Vehicles
GB711405A (en) Improvements in or relating to disc brakes
GB806919A (en) Improvements in or relating to disc brakes
GB1370843A (en) Disc brakes
GB1296787A (en)
GB1332429A (en) Disc braking assembly
FR2373721A1 (en) Disc brake for railway vehicle - has yoke mounted on pivot bearing and formed with projection which contacts guide stop between yoke and support
GB1448313A (en) Disc brake with a mechanical actuator
GB2018918A (en) Disc brakes for railway vehicles
JPS5210511B2 (en)
GB935171A (en) Disc brakes for railway vehicles
GB1281806A (en) Spindle brake
GB957504A (en) Improvements in disc brakes
US2857989A (en) Brake
GB1339664A (en) Vehicle brakes
JPS5811950Y2 (en) disc brake
GB708748A (en) Improvements in disc brakes
US2150991A (en) Brake actuating mechanism
GB864406A (en) Improvements relating to disc brakes
FR2251231A6 (en) Disc brake with silent operation - has rigid anti-vibration plate which does not contact the frame
JPS5931462Y2 (en) Cable clutch release mechanism

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee