GB1055975A - Disc brake - Google Patents

Disc brake

Info

Publication number
GB1055975A
GB1055975A GB3060963A GB3060963A GB1055975A GB 1055975 A GB1055975 A GB 1055975A GB 3060963 A GB3060963 A GB 3060963A GB 3060963 A GB3060963 A GB 3060963A GB 1055975 A GB1055975 A GB 1055975A
Authority
GB
United Kingdom
Prior art keywords
caliper
guide members
fixed support
friction
members
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
GB3060963A
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.)
DBA SA
Original Assignee
DBA 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 DBA SA filed Critical DBA SA
Publication of GB1055975A publication Critical patent/GB1055975A/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
    • F16D65/0975—Springs made from wire
    • 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
    • F16D65/02—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
    • 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
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • 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
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • 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
    • 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
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0034—Materials; Production methods therefor non-metallic
    • F16D2200/0056—Elastomers

Abstract

1,055,975. Disc brakes. SOC. ANON. D.B.A. Aug. 1, 1963 [Aug. 2, 1962], No. 30609/63. Heading F2E. A disc brake having a U-shaped fixed support 4 and a floating caliper 2, one leg of which carries the brake-actuating means has the caliper restrained from movement outwardly of the disc by the engagement of parts 11 of the caliper with guide members 10 carried on the fixed support. The members 10 are provided on parts 7 which may be swung on pivot pins 8, when pins 9 have been removed, to allow withdrawal of the caliper. Springs 21 engage holes in the backing plates of the friction pads 23 to urge the caliper against the guide members. Alternatively, a single spring disposed at the leading edge of the pads abuts the fixed support and the caliper respectively. This spring is provided with a rubber sheath. In another embodiment either blocks of plastics material of low coefficient of friction or resilient sleeves are disposed between the caliper and the guide members 10. In another embodiment (Fig. 4, not shown) the springs 21 are omitted yielding members 41, 42 comprising a split sleeve and a rubber sheath are disposed in recesses under lugs on the caliper to urge the caliper against the guide members 210. Hydraulic actuator.-The hydraulic actuator carried in one limb of the caliper (Fig. 2, not shown) includes an automatic wear adjustment comprising a split ring 33 frictionally engaging the piston 25 and resiliently mounted on a pin 36 secured to the cylinder. A spring 35 is provided to accommodate " knock-back." The friction pads are provided with sheet metal backing plates which are apertured to accommodate a projection 18 on the piston and projections 19 on the other limb 16 of the caliper. In the embodiment of Fig. 4 (not shown), the backing plates are cut away to allow the friction material to abut the sides of the U-shaped aperture.
GB3060963A 1962-08-02 1963-08-01 Disc brake Expired GB1055975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR905950A FR1347011A (en) 1962-08-02 1962-08-02 Disc brake

Publications (1)

Publication Number Publication Date
GB1055975A true GB1055975A (en) 1967-01-25

Family

ID=8784516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3060963A Expired GB1055975A (en) 1962-08-02 1963-08-01 Disc brake

Country Status (4)

Country Link
DE (1) DE1212366B (en)
ES (1) ES290504A1 (en)
FR (2) FR1347011A (en)
GB (1) GB1055975A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383346A (en) * 1963-02-27 1964-12-24 Ernst Heinkel A G Hydraulic disc brake
DE1258210B (en) * 1963-12-04 1968-01-04 Dba Sa Partly lined disc brake
US3194351A (en) * 1963-12-11 1965-07-13 Kelsey Hayes Co Friction pad retaining means for spot type disk brakes
FR1431745A (en) * 1965-01-21 1966-03-18 Dba Sa Disc brake improvements
GB1267199A (en) * 1968-05-31 1972-03-15
US3677372A (en) * 1970-09-29 1972-07-18 Bendix Corp Disc brake mounting means
US3838753A (en) * 1970-12-21 1974-10-01 Bendix Corp Disc brake caliper and mounting structure
GB1533976A (en) * 1974-12-24 1978-11-29 Girling Ltd Friction pad assemblies for sliding caliper disc brakes
FR2368644A1 (en) * 1976-10-21 1978-05-19 Volzh Ob Proizv Disc brake for road vehicles - has stirrup move pads parallel to disc held by resilient levers
US4084665A (en) * 1976-10-22 1978-04-18 The Bendix Corporation Disc brake and mounting means therefor
DE2742295C2 (en) * 1977-09-20 1982-07-22 Alfred Teves Gmbh, 6000 Frankfurt Bracket for a brake shoe of a partially lined disc brake
FR2552181B1 (en) * 1983-09-15 1985-12-20 Avtomobilny Z Im Leninsko DISC BRAKE
US4765465A (en) * 1985-07-12 1988-08-23 Katuyuki Yamada Eating utensils having a sound generating means

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227386A (en) * 1959-03-04 1960-08-19 Disc brake
FR77016E (en) * 1959-03-04 1962-01-08 Disc brake

Also Published As

Publication number Publication date
FR86481E (en) 1966-02-18
DE1212366B (en) 1966-03-10
FR1347011A (en) 1963-12-27
ES290504A1 (en) 1964-01-01

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