FR2427513A1 - Frein a disque a machoire flottante - Google Patents

Frein a disque a machoire flottante

Info

Publication number
FR2427513A1
FR2427513A1 FR7914171A FR7914171A FR2427513A1 FR 2427513 A1 FR2427513 A1 FR 2427513A1 FR 7914171 A FR7914171 A FR 7914171A FR 7914171 A FR7914171 A FR 7914171A FR 2427513 A1 FR2427513 A1 FR 2427513A1
Authority
FR
France
Prior art keywords
face
disc brake
self
moved
swinging arm
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.)
Pending
Application number
FR7914171A
Other languages
English (en)
Inventor
Dusan M Vacval
E A Domes
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.)
Navistar Inc
Original Assignee
International Harverster 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 International Harverster Corp filed Critical International Harverster Corp
Publication of FR2427513A1 publication Critical patent/FR2427513A1/fr
Pending 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
    • F16D65/14—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
    • 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
    • F16D55/2255—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 pivoted
    • 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
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors
    • F16D2121/26—Electric or magnetic using motors for releasing a normally applied 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
    • 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

Landscapes

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

Abstract

La partie en contact avec le piston d'un levier servant à actionner le piston du frein à disque avec son patin de frein contre un disque comporte une portée à bille comme organe de contact. Le frein à disque est un frein de secours actionné par levier, dans lequel le patin de frein est sollicité par un ressort en position de freinage quand on abaisse la pression de l'air retenant le ressort. Le contact par bille permet de réduire le bras de levier effectif agissant sur le piston tandis que l'autre bras de levier reste constant, ce qui accroît le rapport de transmission des forces entre le ressort et le piston. Cet accroissement de force de freinage effectif compense la réduction du couple exercé sur le levier par le ressort en fonction inverse de sorte que la force de feinage effective est constante pour toutes les positions du piston et du patin sur la course de serrage.
FR7914171A 1978-06-02 1979-06-01 Frein a disque a machoire flottante Pending FR2427513A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91211378A 1978-06-02 1978-06-02

Publications (1)

Publication Number Publication Date
FR2427513A1 true FR2427513A1 (fr) 1979-12-28

Family

ID=25431403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914171A Pending FR2427513A1 (fr) 1978-06-02 1979-06-01 Frein a disque a machoire flottante

Country Status (2)

Country Link
DE (2) DE7915980U1 (fr)
FR (1) FR2427513A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521087A1 (fr) * 1982-02-10 1983-08-12 Valeo Commande de frein a forte multiplication d'effort
EP0105856A1 (fr) * 1982-10-05 1984-04-18 SAB NIFE AB (reg. no. 556010-0058) Disposition de frein à disque d'un véhicule ferroviaire
FR3105327A1 (fr) * 2019-12-20 2021-06-25 Foundation Brakes France Dispositif de freinage à usure réduite

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608986A1 (de) * 1986-03-18 1987-09-24 Teves Gmbh Alfred Mechanische, nachstellbare betaetigungsvorrichtung, insbesondere fuer teilbelagscheibenbremsen
DE59104900D1 (de) * 1990-04-02 1995-04-13 Teves Gmbh Alfred Bremsanlage, und federspeicher hierzu.
US5174419A (en) * 1990-04-03 1992-12-29 Hurth Getriebe Und Zahnraeder G.M.B.H Spur gear transmission for a drive unit of an industrial truck with lever mounted hydraulic cylinder
DE4217983A1 (de) * 1991-06-26 1993-01-28 Teves Gmbh Alfred Mechanische betaetigungsvorrichtung fuer scheibenbremsen und verfahren zu deren montage
DE4230830A1 (de) * 1992-09-15 1994-03-17 Knorr Bremse Ag Druckluftbetätigte Scheibenbremse
DE4330440A1 (de) * 1993-09-08 1995-03-09 Knorr Bremse Ag Krafterzeugungseinrichtung zum Erzeugen eines reversiblen Arbeitshubs
DE10021571B4 (de) * 2000-05-03 2010-04-29 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Druckluftbetätigte Scheibenbremse mit Druckelementen
DE10219148C1 (de) * 2002-04-29 2003-09-18 Wabco Perrot Bremsen Gmbh Linearzuspannvorrichtung für eine Scheibenbremse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521087A1 (fr) * 1982-02-10 1983-08-12 Valeo Commande de frein a forte multiplication d'effort
EP0105856A1 (fr) * 1982-10-05 1984-04-18 SAB NIFE AB (reg. no. 556010-0058) Disposition de frein à disque d'un véhicule ferroviaire
FR3105327A1 (fr) * 2019-12-20 2021-06-25 Foundation Brakes France Dispositif de freinage à usure réduite

Also Published As

Publication number Publication date
DE7915980U1 (de) 1981-02-19
DE2922472A1 (de) 1979-12-13

Similar Documents

Publication Publication Date Title
FR2427513A1 (fr) Frein a disque a machoire flottante
WO1997018122A3 (fr) Ensemble de freinage pour cycle
ES8502226A1 (es) Perfeccionamientos en los conjuntos de freno de disco
FR2543889B3 (fr) Suspension d'essieu auxiliaire de vehicule
JPS598588B2 (ja) 装軌式車両の下転輪「県」架装置
SE8205057L (sv) Forbettrad griparvridkoppling med svengningsdempare
GB712537A (en) Disc brake for vehicles
GB959199A (en) Improvements in or relating to rim brakes
FR2365726A1 (fr) Dispositif de maintien d'une garniture de friction sur un support dans un frein a disque, notamment pour vehicules ferroviaires
FR2398930A2 (fr) Frein a disque et a pince coulissante
CN206598288U (zh) 一种可旋转工业机械手
CN221610445U (zh) 一种刹车蹄块平衡铝套
US2947384A (en) Railway car brake mechanism
EP0395147A3 (fr) Aménagement d'un support pour patin de frein
KR890011750A (ko) 궤도 차량용 보기차대
GB2018918A (en) Disc brakes for railway vehicles
ATE93450T1 (de) Apparat zum rechtwinkligmachen von muffen.
SU1419051A1 (ru) Противоугонный захват дл кранов
SU1191389A1 (ru) Ловитель кареток подвесного конвейера
US2940544A (en) Braking systems
SE7411365L (fr)
JPS57154532A (en) Disc brake
US2833439A (en) Labelling machines
SE8106129L (sv) Bromsblockhallare hos ett jernvegsfordon
GB1450639A (en) Trolley for an overhead conveyor