EP0053112A4 - BRAKE PRELOADING AND RELEASING DEVICE. - Google Patents

BRAKE PRELOADING AND RELEASING DEVICE.

Info

Publication number
EP0053112A4
EP0053112A4 EP19810900317 EP81900317A EP0053112A4 EP 0053112 A4 EP0053112 A4 EP 0053112A4 EP 19810900317 EP19810900317 EP 19810900317 EP 81900317 A EP81900317 A EP 81900317A EP 0053112 A4 EP0053112 A4 EP 0053112A4
Authority
EP
European Patent Office
Prior art keywords
discs
wheel
frame
friction
assembly
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.)
Withdrawn
Application number
EP19810900317
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0053112A1 (en
Inventor
Vaikai K Brown
William M Shipitalo
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.)
Caterpillar Industrial Inc
Original Assignee
Towmotor Corp
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 Towmotor Corp filed Critical Towmotor Corp
Publication of EP0053112A1 publication Critical patent/EP0053112A1/en
Publication of EP0053112A4 publication Critical patent/EP0053112A4/en
Withdrawn legal-status Critical Current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
    • F16D55/24—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
    • 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
    • B60T1/062—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 acting on transmission parts
    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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
    • F16D65/186—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 with full-face force-applying member, e.g. annular
    • 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
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • 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
    • F16D2123/00—Multiple operation forces

Definitions

  • a stop member 50 is positioned in abutting relationship with a disc of the one of the sets of friction 32 and reaction 34 discs rotatable with the input member 46 to locate the discs in their axial orientation relative to the biasing action of the actuator springs 36.
  • the stop member is shown abutting one of the friction discs and engaged with the internal gear 48 through a splined connection such that it is rotatably fixed and longitudinally movable relative to the frame 12. It will be seen that the friction and reaction discs are movable against the continuous bias of the frusto-conical actuator springs 36 in response to moving the stop member longitudinally along, or axially relative to, the input member.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
EP19810900317 1980-05-28 1980-05-28 BRAKE PRELOADING AND RELEASING DEVICE. Withdrawn EP0053112A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000644 WO1981003469A1 (en) 1980-05-28 1980-05-28 Brake preload and release assembly

Publications (2)

Publication Number Publication Date
EP0053112A1 EP0053112A1 (en) 1982-06-09
EP0053112A4 true EP0053112A4 (en) 1982-09-27

Family

ID=22154369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810900317 Withdrawn EP0053112A4 (en) 1980-05-28 1980-05-28 BRAKE PRELOADING AND RELEASING DEVICE.

Country Status (3)

Country Link
EP (1) EP0053112A4 (ja)
JP (1) JPS57500688A (ja)
WO (1) WO1981003469A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122146A (en) * 1982-06-10 1984-01-11 Newage Transmissions Limited Axles
FR2535258A1 (fr) * 1982-11-03 1984-05-04 Soma Europ Transmissions Moyeu de roue a frein et reducteur integres
FR2535254A1 (fr) * 1982-11-03 1984-05-04 Soma Europ Transmissions Moyeu de roue a frein integre
FR2535255A1 (fr) * 1982-11-03 1984-05-04 Soma Europ Transmissions Moyeu de roue a frein integre
FR2535257A1 (fr) * 1982-11-03 1984-05-04 Soma Europ Transmissions Moyeu a roue a reducteur integre
DE3245720C2 (de) * 1982-12-10 1984-12-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Antriebsanordnung für einen Dreh-, Schwenk- und Fahrantrieb eines Fahrzeugs, insbesondere für einen Bagger
DE3343596A1 (de) * 1983-12-02 1985-06-13 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Antriebssystem fuer einen dreh-, schwenk- und fahrantrieb eines fahrzeugs
HU223863B1 (hu) * 2000-03-08 2005-02-28 RÁBA Magyar Vagon- és Gépgyár Rt. Kerékagy jármű hajtott tengelyén

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368417A (en) * 1944-03-06 1945-01-30 Lambert & Brake Corp Disk brake
US2543830A (en) * 1945-10-17 1951-03-06 Standard Dayton Corp Electromagnetic brake device
US3559772A (en) * 1968-09-24 1971-02-02 Nat Machinery Co The Spring applied, fluid pressure released brake
US3688878A (en) * 1970-04-10 1972-09-05 Houdaille Industries Inc Multiple disk failsafe brake for rotary hydraulic motors
GB1434845A (en) * 1973-09-07 1976-05-05 Hamworthy Engineering Brakes for vehicles
US3946837A (en) * 1974-12-26 1976-03-30 Rohr Industries, Inc. Disc brake and actuator assembly
US4010830A (en) * 1975-04-11 1977-03-08 Pettibone Corporation Planetary wheel drive with accessible low-torque disc brakes
US4037694A (en) * 1975-07-21 1977-07-26 Rockwell International Corporation Drive axle outer end with brake and gearing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8103469A1 *

Also Published As

Publication number Publication date
JPS57500688A (ja) 1982-04-22
EP0053112A1 (en) 1982-06-09
WO1981003469A1 (en) 1981-12-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19811030

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19831201

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BROWN, VAIKAI K.

Inventor name: SHIPITALO, WILLIAM M.