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CH318002A - brake - Google Patents

brake

Info

Publication number
CH318002A
CH318002A CH318002DA CH318002A CH 318002 A CH318002 A CH 318002A CH 318002D A CH318002D A CH 318002DA CH 318002 A CH318002 A CH 318002A
Authority
CH
Switzerland
Prior art keywords
brake
housing
brake disc
disc
immovable
Prior art date
Application number
Other languages
German (de)
Inventor
K Chamberlain Richard
D Olivo Francesco
Original Assignee
Wingfoot 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 Wingfoot Corp filed Critical Wingfoot Corp
Publication of CH318002A publication Critical patent/CH318002A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02Brakes 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
    • F16D55/22Brakes 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
    • F16D55/224Brakes 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
    • F16D55/225Brakes 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
    • F16D55/226Brakes 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 moved axially, e.g. floating caliper disc brakes
    • F16D55/2265Brakes 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 moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/22655Constructional details of guide pins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24Brakes 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
    • F16D55/26Brakes 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
    • F16D55/28Brakes with only one rotating disc
    • F16D55/32Brakes with only one rotating disc actuated by a fluid-pressure device arranged in or on the brake
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004Parts or details of disc brakes
    • F16D2055/0062Partly lined, i.e. braking surface extending over only a part of the disc circumference
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00Components of actuators
    • F16D2125/02Fluid-pressure mechanisms
    • F16D2125/14Fluid-filled flexible members, e.g. enclosed air bladders

Landscapes

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

Description

  

  Bremse    Die Erfindung bezieht sich auf eine  Bremse mit einem Gehäuse, einer Brems  scheibe und einem dies- -und einem jenseits  der Bremsscheibe gelegenen Bremsklotz.  



  Die Bremse gemäss der Erfindung zeichnet  sich dadurch aus, dass der eine     Bremsklotz     fest und der andere in Richtung der Rota  tionsachse der     Bremsscheibe        beweglich    am  Gehäuse angebracht ist und dass das Gehäuse  und die Bremsscheibe relativ zueinander eben  falls in dieser     Achsrichtung    verschiebbar sind.  



  Beiliegende     Zeichnung        stellt    zwei Ausfüh  rungsbeispiele des Erfindungsgegenstandes  dar.  



       Fig.    1 ist ein Aufriss     der    ersten Ausfüh  rungsform der     Bremse.     



       Fig.    2 ist eine Draufsicht derselben.  



       Fig.    3 ist ein     Vertikalschnitt.    längs der  Linie 3-3 der     Fig.1.     



       Fig.    4 ist     eine    Draufsicht der zweiten  Ausführungsform, und       Fig.    5 ist ein der     Fig.    3' ähnlicher Längs  schnitt dieser zweiten Ausführungsform.  



  Im ersten Ausführungsbeispiel hat das Ge  häuse 1 der Bremse im Querschnitt     U-Form.     An der     obern        Stegpartie    des Gehäuses sind  zwei Paare von seitwärts herausragenden,       parallelen    Schenkeln 2     und    3- vorgesehen. Am  Gehäuse 1 ist innen ein Bremsklotz 4 mittels  einer Schraube '5 befestigt. Ein     ähnlicher     Klotz 6 ist mittels einer     @Schraltbe    8 an     einem       verschiebbaren Tragblock 7 befestigt.

   Dieser  steht     unter    der     Wirkung    eines     Kolbens    9 in  einer Kammer 10 für     das    auf letzteren ein  wirkende     Arbeitsmittel        (Druckflüssigkeit).     



  Die     Bremsklötze    4, 6     wirken,    wenn Ar  beitsmittel unter Druck in die     Kammer    10     ein-          gelassen    wird, auf die beiden Stirnseiten einer  mit     punktierten        Linien    angedeuteten, in das  Gehäuse hineinragenden Bremsscheibe 11, die  axial     unverschiebbar        vorausgesetzt    ist, so dass  es notwendig ist,

   dass das Gehäuse 1     lind    die  daran -angebrachten Teile     ihre    Lage durch  Verschiebung parallel     zur        Rotationsachse    der       Bremsscheibe    dieser letzteren     anpassen    kön  nen, insbesondere auch wegen der     Abnützung     der Bremsklötze.  



  Um dem Gehäuse 1 eine solche Lagever  änderung zu ermöglichen, sind     Gehäusetrag-          glieder    '12, 13 vorhanden, welche zwischen  die Sehenkel 2 bzw. 3, ragen, wobei     sich'Stahl-          bolzen    14 und 15 durch in die Bobrungen 16  der     Schenkel    eingelassene Gleitbüchsen 17       einerseits    und zu diesen koaxiale     Bohrungen     in den     @Gehäusetraggliedern    12, 13 hindurch  erstrecken, die in den zuletzt genannten Boh  rungen durch Stellschrauben 18     bloekiert    sind  und somit stillstehende Gleitführungen für  das     Gehäuse    1 bilden.  



  In der in den     Fig.    4 und 5 dargestellten  zweiten     Ausführungsform.    ist wieder ein  Bremsgehäuse, 19 mit. 'Schenkeln 20<I>2</I> 21 vor-           handen,    in welchem Bremsklötze 23, 24 unter  gebracht sind.

   Hingegen ist die Bremsscheibe  22, auf deren Stirnseiten die     Bremsldötze    ein  wirken, drehfest, aber axial verschiebbar mit  der zugehörigen Welle 25 verbunden, indem  eine auf letzterer festgekeilte Nabe     2$    mit       einem    Kranz von achsparallelen Führungs  bolzen 26 versehen     ist.,    die sich mit 'Schiebe  sitz durch Bohrungen 27 in der Bremsscheibe       22        hindurch        erstrecken.     



  Da in diesem Fall die vom Gehäuse 19  getragenen Bremsklötze mit einer Brems  scheibe zusammenarbeiten, die in     Ae-hsrich-          tLmg    beweglich ist, kann das Gehäuse 19 axial  feststehend montiert sein. Gemäss     Fig.4    ist  durch je einen     Schenkel    20 und 21 und eine  Bohrung in einem     Tragglied    30 eine     Befesti-          gaLngsschraube        2,9        mit.    Mutter gesteckt, womit  das Gehäuse 19     unbeweglich    an dem unbe  weglichen Tragglied 30     befestigt        ist.     



  Das Gehäuse kann also genau dasselbe sein,  ob es sich gegenüber dem Träger soll ver  schieben können oder nicht.     Auf    Lager gehal  tene     -Gehäuse    können dadurch ohne     jegliehe     Abänderung     wahlweise    für die eine oder an  dere der beiden     bezeigten    Einbauweisen ver  wendet werden. In     beiden.    Fällen passen das  Gehäuse     und    die Bremsscheibe ihre relative  Lage einander an, wenn sich im Laufe der       ZPit    die Bremsklötze abnützen.



  Brake The invention relates to a brake with a housing, a brake disc and a brake pad on one side and one on the other side of the brake disc.



  The brake according to the invention is characterized in that one brake pad is fixed and the other is attached to the housing so that it can move in the direction of the axis of rotation of the brake disk and that the housing and the brake disk are also displaceable relative to one another in this axial direction.



  The accompanying drawing shows two exemplary embodiments of the subject matter of the invention.



       Fig. 1 is an elevation of the first embodiment of the brake.



       Fig. 2 is a plan view of the same.



       Fig. 3 is a vertical section. along the line 3-3 of Figure 1.



       Fig. 4 is a plan view of the second embodiment, and Fig. 5 is a Fig. 3 'similar longitudinal section of this second embodiment.



  In the first embodiment, the Ge housing 1 of the brake has a U-shape in cross section. On the upper web part of the housing two pairs of laterally protruding, parallel legs 2 and 3 are provided. A brake pad 4 is attached to the inside of the housing 1 by means of a screw 5. A similar block 6 is attached to a displaceable support block 7 by means of a @Schraltbe 8.

   This is under the action of a piston 9 in a chamber 10 for the working medium (pressure fluid) acting on the latter.



  The brake pads 4, 6 act, when working fluid is admitted under pressure into the chamber 10, on the two end faces of a brake disc 11, indicated with dotted lines, which protrudes into the housing and which is axially immovable, so that it is necessary to

   that the housing 1 and the parts attached to it can adjust their position by shifting them parallel to the axis of rotation of the brake disk of the latter, in particular also because of the wear on the brake pads.



  In order to enable the housing 1 to change its position in this way, there are housing support members 12, 13 which protrude between the legs 2 and 3, respectively, with steel bolts 14 and 15 extending through slide bushings embedded in the stanchions 16 of the legs 17 on the one hand and to these coaxial bores in the housing support members 12, 13 which are blocked by adjusting screws 18 in the last-mentioned bores and thus form stationary sliding guides for the housing 1.



  In the second embodiment shown in FIGS. is again a brake housing, 19 with. Legs 20 <I> 2 </I> 21 are present, in which brake pads 23, 24 are accommodated.

   On the other hand, the brake disc 22, on the end faces of which the brake pads act, is non-rotatably but axially displaceably connected to the associated shaft 25, in that a hub 2 $ wedged onto the latter is provided with a ring of axially parallel guide bolts 26, which are marked with ' Slide seat through holes 27 in the brake disc 22 extend therethrough.



  Since in this case the brake pads carried by the housing 19 work together with a brake disk which is movable in the axial direction, the housing 19 can be mounted in an axially fixed manner. According to FIG. 4, a fastening screw 2, 9 is provided through each leg 20 and 21 and a bore in a support member 30. Nut inserted, so that the housing 19 is fixedly attached to the immovable support member 30.



  The housing can therefore be exactly the same, whether it should be able to slide ver against the carrier or not. Housings that are kept in stock can therefore be used for one or the other of the two installation methods shown without any modification whatsoever. In both. In some cases, the housing and the brake disc adapt their relative position to one another if the brake pads wear out in the course of the ZPit.

 

Claims (1)

PATENTANSPRUCH Bremse mit einem Gehäuse, einer Brems scheibe und einem dies- und einem jenseits der Bremsscheibe gelegenen Bremsklotz, da durch gekennzeichnet, dass der eine Breins- klotz fest. und der andere in Richtung der Rotationsachse der Bremsscheibe beweglich am Gehäuse angebracht- ist und dass das Gehäuse und die Bremsscheibe relativ zueinander eben falls in dieser Aehsrichtung versehiebbar sind. UNTERANSPRÜCHE 1. PATENT CLAIM Brake with a housing, a brake disc and a brake pad on one side and one on the other side of the brake disc, characterized in that one of the brake pads is fixed. and the other is movably attached to the housing in the direction of the axis of rotation of the brake disk and that the housing and the brake disk can also be displaced relative to one another in this Aehsrichtung. SUBCLAIMS 1. Bremse nach Patentanspruch, dadurch gekennzeichnet, dass die Breinssehebe in der AchsrichtLmg unbeweglich, das Gehäuse clage- gen in dieser RichtLmg verschiebbar ist. z. Bremse nach Unteranspruch 1, dadurch gekennzeichnet,- dass das Gehäuse zwei Paare von .Schenkeln aufweist, mittels welcher es auf zwei feststehenden Führungsbolzen ver schiebbar gelagert. ist. 3. Brake according to patent claim, characterized in that the brake lever is immovable in the axial direction, while the housing is displaceable in this direction. z. Brake according to dependent claim 1, characterized in that the housing has two pairs of legs, by means of which it is slidably mounted on two fixed guide bolts. is. 3. Bremse nach Patentansprueh, dadurch gekennzeichnet, dass das Gehäuse unbeweglich, die Bremsseheibe dagegen in der Achsrich tung verschiebbar ist. 4. Bremse nach Unt.erauspruch 3, dadurch gekennzeichnet, dass die Bremsscheibe auf achsparallelen Bolzen verschiebbar gelagert ist, die an erznem Träger der Bremsscheibe be festigt sind. Brake according to patent claim, characterized in that the housing is immovable, whereas the brake disc is displaceable in the axial direction. 4. Brake according to Unt.eraus claim 3, characterized in that the brake disc is slidably mounted on axially parallel bolts, which are fastened to the brake disc's support.
CH318002D 1952-09-23 1953-09-19 brake CH318002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318002XA 1952-09-23 1952-09-23

Publications (1)

Publication Number Publication Date
CH318002A true CH318002A (en) 1956-12-15

Family

ID=21861458

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318002D CH318002A (en) 1952-09-23 1953-09-19 brake

Country Status (1)

Country Link
CH (1) CH318002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600007B1 (en) * 1966-05-11 1970-06-25 Messier Sa Partially lined floating caliper disc brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600007B1 (en) * 1966-05-11 1970-06-25 Messier Sa Partially lined floating caliper disc brake

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