EP0053112A4 - Dispositif de precharge et de liberation de frein. - Google Patents
Dispositif de precharge et de liberation de frein.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- Withdrawn
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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
Un dispositif d'entrainement (10) possede un assemblage d'engrenages planetaires (26) et un assemblage de frein (28) avec des disques de friction (32) et de reaction (34) qui peuvent etre engages pour arreter la rotation d'une roue associee (16) resultant du mouvement rotatif transfere par l'intermediaire de l'assemblage d'engrenages (26). La ou ces disques (32, 34) sont normalement pousses pour s'engager pour assurer une fonction de freinage d'urgence ou de stationnement automatique, des disques (32, 34) doivent etre liberes avant, par exemple, de remorquer un vehicule associe. L'un des elements (54, 56) de l'assemblage a engrenages (26) est utilise pour determiner la position des disques (32, 34) pour effectuer un bon reglage. Les disques (32, 34) sont reglables de l'exterieur de la roue en changeant la position relative de l'element selectionne (54, 56) de l'assemblage a engrenages (26) sur le cote de la roue (16). Ainsi, les disques des freins (32, 34) peuvent etre ajustes sans demonter l'assemblage d'entrainement de roue (10) pour accelerer le remorquage ou simplifier le reglage des disques (32, 34) lorsque c'est necessaire.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1980/000644 WO1981003469A1 (fr) | 1980-05-28 | 1980-05-28 | Dispositif de precharge et de liberation de frein |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0053112A1 EP0053112A1 (fr) | 1982-06-09 |
EP0053112A4 true EP0053112A4 (fr) | 1982-09-27 |
Family
ID=22154369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19810900317 Withdrawn EP0053112A4 (fr) | 1980-05-28 | 1980-05-28 | Dispositif de precharge et de liberation de frein. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0053112A4 (fr) |
JP (1) | JPS57500688A (fr) |
WO (1) | WO1981003469A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2122146A (en) * | 1982-06-10 | 1984-01-11 | Newage Transmissions Limited | Axles |
FR2535255A1 (fr) * | 1982-11-03 | 1984-05-04 | Soma Europ Transmissions | Moyeu de roue a frein integre |
FR2535254A1 (fr) * | 1982-11-03 | 1984-05-04 | Soma Europ Transmissions | Moyeu de roue a frein integre |
FR2535258A1 (fr) * | 1982-11-03 | 1984-05-04 | Soma Europ Transmissions | Moyeu de roue a frein et reducteur integres |
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)
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 |
-
1980
- 1980-05-28 EP EP19810900317 patent/EP0053112A4/fr not_active Withdrawn
- 1980-05-28 JP JP81500555A patent/JPS57500688A/ja active Pending
- 1980-05-28 WO PCT/US1980/000644 patent/WO1981003469A1/fr not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO8103469A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPS57500688A (fr) | 1982-04-22 |
WO1981003469A1 (fr) | 1981-12-10 |
EP0053112A1 (fr) | 1982-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1112267A (fr) | Mecanisme planetaire d'entrainement sur roue | |
US5398776A (en) | Wheel hub drive | |
CA1166580A (fr) | Dispositif sur essieu moteur | |
US4010830A (en) | Planetary wheel drive with accessible low-torque disc brakes | |
US7980364B2 (en) | Battery forklift drive unit | |
US4275616A (en) | Hydraulic wheel drive | |
US5484033A (en) | Drive assembly | |
US4317498A (en) | Wheel drive assembly | |
US3831718A (en) | Parking brake assembly for track-type vehicles | |
US4562903A (en) | Wheel hub with integral brake and reducer | |
EP0053112A4 (fr) | Dispositif de precharge et de liberation de frein. | |
WO1982002077A1 (fr) | Dispositif d'actionnement de frein a disque de stationnement | |
US5267915A (en) | Planetary wheel drive assembly | |
US5906249A (en) | Drive system of a drive wheel | |
US4029166A (en) | Final sprocket drive for track-type vehicles | |
EP0847505B1 (fr) | Ameliorations apportees a des ensembles de freins a disques a commande lelectrique pour vehicules | |
US3771627A (en) | Modular brake assembly | |
US3469647A (en) | Steerable planetary drive wheel | |
US5588931A (en) | Planetary reducer and wheel bearing unit | |
US4667784A (en) | Integrated dual brake mechanism | |
US5823304A (en) | Method for producing a brake drum | |
US4604915A (en) | Drive system for a rotary-, pivot-, and propelling-drive of a vehicle especially of an excavating machine | |
US3990528A (en) | Epicyclic final drive for track-type vehicles | |
US3584708A (en) | Sealed liquid cooled brake assembly | |
US4294334A (en) | Axle housing sub-assembly |
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. |