GB1051753A - - Google Patents

Info

Publication number
GB1051753A
GB1051753A GB1051753DA GB1051753A GB 1051753 A GB1051753 A GB 1051753A GB 1051753D A GB1051753D A GB 1051753DA GB 1051753 A GB1051753 A GB 1051753A
Authority
GB
United Kingdom
Prior art keywords
brake assembly
axle
support structure
annular
pair
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
Publication date
Publication of GB1051753A publication Critical patent/GB1051753A/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
    • F16D55/04—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 moving discs or pads away from one another against radial walls of drums or cylinders
    • F16D55/06—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 moving discs or pads away from one another against radial walls of drums or cylinders without self-tightening action
    • F16D55/10—Brakes actuated by a fluid-pressure device arranged in or on the brake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing 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
    • 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
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the 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
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference

Landscapes

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

Abstract

1,051,753. Aircraft undercarriages. DUNLOP RUBBER CO. Ltd. Sept. 27, 1963 [Oct. 2, 1962], No. 37241/62. Heading B7G. [Also in Division F2] An aircraft axle and brake assembly comprises a support structure 12 detachably secured to an undercarriage strut 36 by means of bolts 38, a rotatable axle 11 mounted on bearings 13 associated with the support structure, a pair of landing wheels 16 detachably secured one at each end of the axle and a disc brake assembly 18 (Division F2) located within a cavity in the support structure 12. The support structure 12 is formed as a box structure and comprises a pair of annular plate-like support members 15 held in axially aligned and axially spaced relationship to each other by an annular drum-like member 16 secured intermediate the outer peripheries of the support members by a plurality of bolts 17. The brake assembly 18 comprises a plurality of interleaved rotors 19 and stators 20 adapted to be forced into frictional engagement with each other by a plurality of circumferentially spaced cylinders 26 positioned in the centre of the annular cavity formed by the annular support plates 15 each having mounted therein a pair of oppositely acting fluid pressure operated pistons 27, 28. An alternative embodiment (Fig. 2, not shown) discloses an alternative construction wherein the hydraulic brake applying means 25 are attached to one or both of the support members 15 and thereby compress the brake assembly' 30 between them. In both embodiments it is possible to remove the axle and brake assembly from the undercarriage strut as a complete unit.
GB1051753D Expired GB1051753A (en)

Publications (1)

Publication Number Publication Date
GB1051753A true GB1051753A (en) 1900-01-01

Family

ID=1756575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051753D Expired GB1051753A (en)

Country Status (1)

Country Link
GB (1) GB1051753A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441765A1 (en) * 1978-11-16 1980-06-13 Ferodo Sa AXIAL EXPANSION BRAKE
EP0478943A1 (en) * 1990-10-04 1992-04-08 Knorr-Bremse Ag Multiple disc brake for rail vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441765A1 (en) * 1978-11-16 1980-06-13 Ferodo Sa AXIAL EXPANSION BRAKE
EP0478943A1 (en) * 1990-10-04 1992-04-08 Knorr-Bremse Ag Multiple disc brake for rail vehicle

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