GB1202904A - Improvements in or relating to disc brake assemblies - Google Patents

Improvements in or relating to disc brake assemblies

Info

Publication number
GB1202904A
GB1202904A GB2099868A GB2099868A GB1202904A GB 1202904 A GB1202904 A GB 1202904A GB 2099868 A GB2099868 A GB 2099868A GB 2099868 A GB2099868 A GB 2099868A GB 1202904 A GB1202904 A GB 1202904A
Authority
GB
United Kingdom
Prior art keywords
wheel
disc element
disc
discs
calliper
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
GB2099868A
Inventor
Stefan George Bauer
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.)
Norton Villiers Ltd
Original Assignee
Norton Villiers Ltd
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 Norton Villiers Ltd filed Critical Norton Villiers Ltd
Publication of GB1202904A publication Critical patent/GB1202904A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems
    • 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
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/28—Brakes with only one rotating disc
    • 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
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/123—Discs; Drums for disc brakes comprising an annular disc secured to a hub member; Discs characterised by means for mounting
    • 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
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
    • 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
    • F16D2055/0062—Partly lined, i.e. braking surface extending over only a part of the disc circumference
    • 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
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/132—Structure layered
    • 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
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/1328—Structure internal cavities, e.g. cooling channels
    • 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
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/134—Connection
    • F16D2065/1356—Connection interlocking
    • F16D2065/1368—Connection interlocking with relative movement both radially and axially
    • 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
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/134—Connection
    • F16D2065/1392—Connection elements

Abstract

1,202,904. Disc brakes. NORTON VILLIERS Ltd. 28 Aug., 1968 [31 Aug., 1967; 3 May, 1968], Nos. 39789/67 and 20998/68. Heading F2E. A brake and wheel assembly comprises a road wheel rotatably mounted on a mounting and a calliper fixed to the mounting and having spaced limbs with friction means mounted thereon to engage oppositely-facing annular surfaces of an annular disc element drivingly connected to the wheel, the driving connection between the wheel and the disc element being constituted solely by engagement between driving surfaces on either the inner or outer peripheral edge of the disc element and complementary driving surfaces on the wheel, there being no constraints on the disc element in directions radial of the rotary axis of the wheel between the peripheral edges of the disc. Fig. 2 shows the invention applied to a motor cycle front wheel 12 rotatable about a spindle 10 which is carried in spring legs 11, parts 10 and 11 constituting the mounting above referred to. A disc element in the form of a single disc 23 has a splined connection 24 at its inner periphery with a cylindrical spigot 21 on the hub, and is retained by a plate 25 but is free to move slightly in an axial direction. Radially it is unconstrained and it is straddled by a spottype calliper. In Figs. 3 and 4 the disc element consists of two discs 30, 31, each having three arcuate recesses such as 39 at its inner periphery and three arcuate splined portions such as 37 alternated therewith. The discs are interfitted as shown, and mutually separated by ribs 41, 42 to provide cooling passages 43. In Figs. 5 and 6 (not shown), the discs are internally-toothed annuli of uniform width, and are of uniform thickness except for U-shaped depressions in their meeting faces which conjointly provide cooling passages; each cooling passage communicates with the exterior by aligned holes in the two discs. In general (not as particularly described), the disc element may be mounted without any end float and used with two movable friction pads; as described, the calliper has one fixed and one movable pad.
GB2099868A 1967-08-31 1967-08-31 Improvements in or relating to disc brake assemblies Expired GB1202904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3978967 1967-08-31

Publications (1)

Publication Number Publication Date
GB1202904A true GB1202904A (en) 1970-08-19

Family

ID=10411519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2099868A Expired GB1202904A (en) 1967-08-31 1967-08-31 Improvements in or relating to disc brake assemblies

Country Status (1)

Country Link
GB (1) GB1202904A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345676A (en) * 1979-04-04 1982-08-24 Automotive Products Limited Friction clutch driven plates
EP0171164A1 (en) * 1984-07-12 1986-02-12 Horton Manufacturing Co.,Inc. Rotational control apparatus
FR2597798A1 (en) * 1986-04-25 1987-10-30 Elf France DEVICE FOR COUPLING IN ROTATION OF A WHEEL HUB
US4926977A (en) * 1987-05-13 1990-05-22 Carbone Industrie Disk brake assembly for wheels of land motor vehicles
WO1998013622A1 (en) * 1996-09-28 1998-04-02 Pfm Engineering Ltd Brake disc assembly
GB2333337A (en) * 1996-09-28 1999-07-21 Paul Francis Mercer Brake disc assembly
US6053290A (en) * 1998-06-19 2000-04-25 Dana Corporation Dual web brake rotor
EP1074757A1 (en) * 1999-08-02 2001-02-07 Brembo S.p.A. Disc brake device particularly suitable for motor vehicles
TWI597437B (en) * 2014-05-30 2017-09-01 島野股份有限公司 Disc brake rotor, hub assembly and brake assembly

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345676A (en) * 1979-04-04 1982-08-24 Automotive Products Limited Friction clutch driven plates
EP0171164A1 (en) * 1984-07-12 1986-02-12 Horton Manufacturing Co.,Inc. Rotational control apparatus
FR2597798A1 (en) * 1986-04-25 1987-10-30 Elf France DEVICE FOR COUPLING IN ROTATION OF A WHEEL HUB
US4926977A (en) * 1987-05-13 1990-05-22 Carbone Industrie Disk brake assembly for wheels of land motor vehicles
WO1998013622A1 (en) * 1996-09-28 1998-04-02 Pfm Engineering Ltd Brake disc assembly
GB2333337A (en) * 1996-09-28 1999-07-21 Paul Francis Mercer Brake disc assembly
US6053290A (en) * 1998-06-19 2000-04-25 Dana Corporation Dual web brake rotor
EP1074757A1 (en) * 1999-08-02 2001-02-07 Brembo S.p.A. Disc brake device particularly suitable for motor vehicles
TWI597437B (en) * 2014-05-30 2017-09-01 島野股份有限公司 Disc brake rotor, hub assembly and brake assembly

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees