WO2007009542A1 - Palier d'un levier pivotant - Google Patents

Palier d'un levier pivotant Download PDF

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Publication number
WO2007009542A1
WO2007009542A1 PCT/EP2006/005823 EP2006005823W WO2007009542A1 WO 2007009542 A1 WO2007009542 A1 WO 2007009542A1 EP 2006005823 W EP2006005823 W EP 2006005823W WO 2007009542 A1 WO2007009542 A1 WO 2007009542A1
Authority
WO
WIPO (PCT)
Prior art keywords
rolling
ring segment
bearing
bearing according
ring
Prior art date
Application number
PCT/EP2006/005823
Other languages
German (de)
English (en)
Inventor
Johannes Lang
Original Assignee
Schaeffler Kg
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 Schaeffler Kg filed Critical Schaeffler Kg
Publication of WO2007009542A1 publication Critical patent/WO2007009542A1/fr

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller bearings
    • F16C19/502—Other types of ball or roller bearings with rolling elements in rows not forming a full circle
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/20—Application independent of particular apparatuses related to type of movement
    • F16C2300/28—Reciprocating movement
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/45—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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/588—Races of sheet metal
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
    • 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
    • F16D2121/14—Mechanical
    • 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

Definitions

  • the invention relates to a bearing of a pivotable pivot lever, wherein the bearing has at least one row of rolling elements between a first rolling surface and a second rolling surface, wherein the rolling surfaces each other radially and circumferentially around the bearing axis curved around a circular arc and thereby the rolling surfaces radially to the Rolling bodies are supported and at least one of the rolling surfaces relative to the other of the rolling surface by means of the rolling elements about the Lagerach- pivotally mounted and wherein a first of the rolling surfaces is formed on a first ring segment with a radial wall thickness between the pivot lever and the Wälzkörpem.
  • Such bearings are used for example in Zuspann wornen for wheel brakes.
  • An application device with a bearing of the generic type is described in DE 101 40 077 A1.
  • the ring segment with radially increasing wall thickness in this case is arranged on a pivoting lever and on an adjusting device.
  • the ring segment is supported by rolling elements in an environmentally resistant bearing shell.
  • the bearing shell has a part-cylindrical curved rolling surface.
  • the axis of curvature of the rolling surface lies on the bearing axis.
  • Due to the circumferentially wedge-shaped design of the ring segment is formed on the pivot lever an eccentricity whose axis is not on the bearing axis or pivot axis.
  • the eccentricity acts as a cam when pivoting the pivot lever.
  • the pivot lever is supported during pivoting against forces in the bearing shell and pivotally mounted by means of the rolling elements rolling in the bearing shell.
  • the rolling elements therefore roll on a rolling surface on the ring segment.
  • eccentricity of the pivot lever is generated by a cam formed integrally with the pivot lever.
  • one of the Wälzlaufbahnen in the bearing shell and one of the Wälzlaufbahnen is formed directly on the cam.
  • the rolling elements are usually performed at least in a cage or even held.
  • the cage or the rolling elements or the ring segment can be moved from the original position due to slippage during pivoting and due to shocks while driving from the original position. It is not guaranteed in any case that the cage remains within the bearing shell. There is a risk that the cage when panning over standing at the edge. When storing full roll sets in a frame cage or in window cages without mounting the rolling elements, this can lead to the loss of rolling elements. If rolling elements protrude beyond the edge of the bearing, this will in any case lead to a loss of load rating due to the proportion attributable to the rolling elements protruding from the bearing.
  • the bearing assembly may vary with respect to the action of the cam.
  • the object of the invention is therefore to provide a bearing that can be produced easily and inexpensively.
  • the invention is suitable for bearings that are encompassed by the pivot lever or for bearings that sit on the pivot lever or other suitable carrier.
  • the ring segment or the ring segments sit on the carrier, the ring segment is arranged radially between the bearing axis and the rolling elements.
  • the rolling elements are arranged between the bearing axis and the ring segment. Accordingly, either the ring segment is arranged in the pivot lever and fixedly arranged on the outside of the pivot lever or on the pivot lever and fixed inwardly to the pivot lever.
  • the invention is applicable to all single or multi-row bearing arrangements in which one or more rows of rolling elements are arranged on one or more of the ring segments.
  • the rolling elements of one or more rows are together in a cage or each row is individually taken up, held or guided only in a cage.
  • the rolling elements of a row are in contact with each other or by webs of each other separates.
  • Upon contact of the rolling elements they are guided in a so-called frame cage or in a so-called Filigranhimfig.
  • the maximum possible number of rollers is distributed on the rolling surface in the interest of high load rating by Vollrollenest.
  • a frame cage is a cage that has two side edges and two tie bars. Each of the side edges joins on one side of the row outside the front of the rollers or needles. On both sides of the end of each row of one of the connecting webs connects the side edges together, so that a frame is formed.
  • a filigree cage is usually made of steel and also has two side edges and on the outside also the connecting webs.
  • a filigree connecting web between the side edges is formed in each case between directly adjacent rollers of a row.
  • Each of these filigree connecting webs is circumferentially so narrow that this, if it is located below or above the pitch circle of the rolling elements, does not prevent the contact of the rolling elements with each other.
  • the first ring segment is fixed in the circumferential direction relative to the pivoting lever.
  • the surface of the cam, the arbitrarily designed pivot lever, the pin or any support on which the ring segment is seated does not have to be costly provided with Wälzlaufbahn23.
  • the ring segment can be produced in a simple and cost-effective manner, for example in the case of large quantities, for example by cold forming from sheet steel.
  • the ring segment preferably has a uniform wall thickness, which may alternatively increase.
  • Wall thickness and hardness of the material are adapted to the high contact pressures from the rolling contact with the rolling elements.
  • Ring segments which are sorted into corresponding groups with defined wall thicknesses, can be used to specifically set operating cycles in the system.
  • materials are all suitable for the production of the ring segments cold moldable and through or case hardened materials.
  • Case-hardened ring segments is given preference, because these components have a tough core despite hard surface and thus are resistant to deformation.
  • the individual ring segments are easy to handle and edit.
  • the surface has rolling surface quality after forming and does not need to be ground.
  • the rolling elements are preferably rollers or needles of hardened bearing steel, but alternatively also balls, for example made of 100Cr.
  • the ring segment preferably engages positively on the pivot lever and is therefore easy to assemble and replaceable when worn.
  • An embodiment of the invention provides that the first ring segment has at least one projecting in the direction of the pivot lever projection for the positive engagement on the pivot lever.
  • the projection or preferably a plurality of the projections, for example two pieces of projections on each end of the ring segment, are of any design and preferably serve to fix the position of the ring segment on the carrier in the case of tangential loads and / or loads in the circumferential direction. Therefore, the projections are preferably radially from the ring segment in the direction of the carrier and there engage in a corresponding with the shape of the / the projections depression or engage behind a body edge on the carrier.
  • Embodiments of the invention provide stops for the rolling elements or for the cage. Prevent the attacks that protrude by abrupt operations or shocks during driving from the desired position different rows or cages from storage, prevent the loss of rolling elements and thus prevent the reduction of load ratings. Such stops are particularly important when using full roll sets without cage or in the use of cages without mounting the rolling elements of importance tung.
  • the stops are preferably formed integrally with the ring segment and generated by punching, punching and folding, bending or embossing. In other cases, the stops are provided as a driver for reciprocating the rows on the circumferential line during pivoting.
  • the invention further provides an assembly of at least two of the ring segments into which at least one row of rolling elements not guided in the cage or guided in the cage is integrated.
  • the ring segments face each other and take the rolling elements radially between them.
  • the part-cylindrical inner ring segment has the rolling surface radially outward and the partially hollow cylindrical outer ring segment has the rolling surface radially inward.
  • the elements of the assembly are preferably secured against each other against losing.
  • the ring segments by means of positive locking are mutually movable but held each other captive.
  • FIG. 1 shows a plan view of an assembly of a partially cylindrical inner ring segment and a partially hollow cylindrical outer ring segment
  • FIG. 4 the detail Z from FIG. 3 greatly enlarged and not to scale
  • Figure 5 shows an alternative embodiment of a cage of the storage of Figure 1, not to scale in a sectional view and
  • Figure 6 shows the cage of Figure 5 in a plan view.
  • Figure 1 shows a storage 1 of a pivotable pivot lever 2 in plan view.
  • the storage 1 is shown in a section along the line Il - Il of Figure 1 and in the installed state.
  • a pivot lever 2 is pivotally mounted with the bearing 1 against a housing 3.
  • the pivot lever 2 is the inner part. It is also conceivable that the pivot lever instead of the housing is an outer part and instead of the housing, the inner part is stationary relative to the pivot lever.
  • the pivot lever 2 is pivotally mounted about the bearing axis 2a in the storage 1 and has the eccentricity 2b.
  • the pivot lever 2 is, for example, the application lever for a brake or a push rod of a hydraulic unit.
  • the bearing 1 has a number of rolling elements 4 between a first Wälzflä- surface 5 and a second rolling surface 6. It is also conceivable that two or more of the rows are arranged side by side on the pivot lever 2.
  • the rolling surface 5 is of Wälzlaufbahn2011 by cold forming on a part cylindrical inner ring segment 7 made of sheet metal and the rolling surface 6 is formed with Wälzlaufbahn2011 by cold forming on a hollow cylindrical outer ring segment 8 made of sheet metal.
  • the inner ring segment 7 is arranged radially between the bearing axis 2 a and the rolling elements 4.
  • the rolling surfaces 5 and 6 extend in the circumferential direction about the bearing axis 2a by the radius Ri or R 2 curved.
  • the pivot angle of the pivot lever is dependent on circumferentially directed arc length of the rolling surfaces 5 and 6 and the circumferential arc length of the cage 9.
  • the circular arc lengths are determined by the angles ⁇ and ⁇ , which are preferably less than 180 °.
  • the shape of the ring segment 7 corresponds to the shape of the ring segment 8, that the rolling surfaces 5 and 6 are radially opposite each other while the ring segments 7 and 8 take the rolling elements 4 radially between them.
  • the rolling surfaces 5 and 6 are supported radially on the Wälzkörpem 4.
  • the first rolling surface 5 radially adjoining radial wall thickness S of the inner ring segment 7 is constant.
  • the rolling elements 4 are guided in a cage 9 and optionally held by intermediate webs or as shown in detail in Figure 5 and Figure 6, held in a frame formed as a cage 9 as a so-called full roll set.
  • a full roll set is a series of rolling elements, which can stand or stand in touch contact 12 without being separated from one another on the circumferential side. Due to the immediately successive roles, the storage 1 has the maximum possible load capacity for the available space.
  • the executed as a frame cage 9 is preferably made of plastic and has two mutually parallel and curved in the circumferential direction side edges 10.
  • the side edges 10 close the front side as needles or rollers executed rolling elements 4 and are end connected by two longitudinally directed with the bearing axis 2a longitudinal webs 11 together.
  • the inner ring segment 7 is fixed in the circumferential direction relative to the Schwenkhe- at 2 and engages positively to the pivot lever 2 at.
  • the pivot lever 2 has paragraphs 13, the body edges 14 are engaged behind by projections 15 on the ring segment 7. In each case two of the projections 15 are punched from the end of the ring segment 7 and folded in the direction of the pivot lever 2 so that the projection 15 is directed opposite to the radially outwardly directed rolling surface 5 radially inwardly.
  • the ring segment 8 has at both ends in each case a slightly angled extension 22, with which the ring segment 8 is secured in a hollow cylindrical receptacle 23 of the housing 3 against displacement of the ideal position about the bearing axis 2a.
  • the inner ring segment 7 has a stop 16 protruding radially beyond the first rolling surface 5 for the row and the cage 9.
  • the stop 16 protrudes in the rolling direction of the rolling elements 4 on the track.
  • the outer ring segment 8 has at its end two stops 17 which are radially beyond the rolling surface 6 and protrude into the rolling direction of the cage 9.
  • the bearing 1 is an assembly in which the ring segments 7 and 8 are held captive by means of side rims 18 and 19 together.
  • Each of the side rims 18, 19 is the end face of the rolling elements 4 angled over the respective rolling surface 5o of 6 projecting from the sheet of the respective ring segment 7 and 8 respectively.
  • the side boards 19 take the side boards 18 longitudinally between them.
  • the rolling elements 4 are encapsulated by means of the ring segments 7 and 8 and the side rims 18, 19.
  • the side rims 18 and 19 are optionally closed in the circumferential direction or alternatively divided into individual side stops.
  • the ring segments 7 and 8 are positively held captive together and also keep the rolling elements 4 for mounting the storage 1 captive.
  • the securing elements 20, with which the ring segments 7 and 8 are held together, are flanged edges 21 and enlarged in Figure 4 and not shown to scale.
  • the securing elements are partially introduced into the board 19 noses or claws.
  • one of the flanged edges 21 is folded from one of the rims 19 so that the ring segment 7 is engaged behind by the bead 21 in the radial direction.
  • Rolling element first rolling surface second rolling surface inner ring segment outer ring segment

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

L'invention concerne un palier (1) d'un levier pivotant (2), présentant au moins une rangée de corps de roulement (4) entre une première surface de roulement (5) et une deuxième surface de roulement (6), les surfaces de roulement (5, 6) s'étendant de façon courbée en arc de cercle, radialement opposée, autour de l'axe de palier (2a) dans la direction périphérique. Les surfaces de roulement (5, 6) s'appuient ainsi radialement contre les corps de roulement (4). Au moins une surface de roulement (5, 6) est logée de façon à pivoter autour de l'axe de palier (2a) par rapport à l'autre surface de roulement (5, 6) par l'intermédiaire des corps de roulement (4). Une première surface de roulement (5) est créée sur un premier segment annulaire (4) d'épaisseur radiale entre le levier pivotant (2) et les corps de roulement (4).
PCT/EP2006/005823 2005-07-21 2006-06-17 Palier d'un levier pivotant WO2007009542A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005034739A DE102005034739A1 (de) 2005-07-21 2005-07-21 Lagerung eines schwenkbaren Hebels
DE102005034739.8 2005-07-21

Publications (1)

Publication Number Publication Date
WO2007009542A1 true WO2007009542A1 (fr) 2007-01-25

Family

ID=37075903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/005823 WO2007009542A1 (fr) 2005-07-21 2006-06-17 Palier d'un levier pivotant

Country Status (2)

Country Link
DE (1) DE102005034739A1 (fr)
WO (1) WO2007009542A1 (fr)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
EP2511560B1 (fr) 2007-06-28 2016-10-12 NTN Corporation Palier basculant et structure de montage pour la bague externe de palier basculant
RU2678796C2 (ru) * 2014-08-26 2019-02-01 Бпв Бергише Ахзен Кг Опора снабженного поворотным плечом рычага относительно опорного элемента
CN113638966A (zh) * 2021-08-12 2021-11-12 隆中控股集团股份有限公司 一种杠杆和盘式制动器
US20230085808A1 (en) * 2020-02-13 2023-03-23 Schaeffler Technologies AG & Co. KG Segmental bearing device comprising an interference region, and swivel level arrangement comprising the segmental bearing device

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DE102007024787B4 (de) 2007-05-26 2020-09-24 Bpw Bergische Achsen Kg Kraftübertragungseinrichtung für Fahrzeugbremsen
DE102010006262A1 (de) 2010-01-28 2011-08-18 BPW Bergische Achsen KG, 51674 Lagerung
DE102012103017A1 (de) 2012-04-05 2013-10-10 Bpw Bergische Achsen Kg Lagerung eines eine teilzylindrische Außenfläche aufweisenden Drehhebels gegenüber einem Druckstück
DE102013225447B4 (de) 2013-10-02 2020-02-13 Schaeffler Technologies AG & Co. KG Nadellageranordnung
DE102014100561A1 (de) 2014-01-20 2015-07-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse für ein Nutzfahrzeug
DE102014206803B3 (de) * 2014-04-09 2015-07-30 Schaeffler Technologies AG & Co. KG Segmentlageranordnung mit formschlüssig gesichertem Kunststoffkäfig
DE102014206805A1 (de) 2014-04-09 2015-10-15 Schaeffler Technologies AG & Co. KG Segmentlageranordnung mit Reibschlussverbindung
DE102014206804B3 (de) * 2014-04-09 2015-07-30 Schaeffler Technologies AG & Co. KG Lageranordnung mit einem Käfig
DE102014112245A1 (de) 2014-08-26 2016-03-03 Bpw Bergische Achsen Kg Lagerung eines mit einem Schwenkarm versehenen Hebels gegenüber einem Druckstück
DE102014115762A1 (de) * 2014-10-30 2016-05-04 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Scheibenbremse für ein Nutzfahrzeug
DE102016214645A1 (de) * 2016-08-08 2018-02-08 Schaeffler Technologies AG & Co. KG Lagerschale für ein Halbschalenlager, sowie Halbschalenlager und dessen Verwendung
DE102019116250B4 (de) 2019-06-14 2023-02-16 Schaeffler Technologies AG & Co. KG Schwenkwiegenlagerung und Verfahren zur Herstellung einer Schwenkwiegenlagerung
DE102019122435B4 (de) 2019-08-21 2021-09-23 Schaeffler Technologies AG & Co. KG Schwenkwiegenlagerung und Verfahren zur Herstellung einer Synchronisationsvorrichtung einer Schwenkwiegenlagerung
DE102020106907A1 (de) 2020-03-13 2021-09-16 Schaeffler Technologies AG & Co. KG Schwenkwiegenlagerung und Verfahren zur Herstellung einer Synchronisationsvorrichtung einer Schwenkwiegenlagerung

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US4314732A (en) * 1980-05-23 1982-02-09 The Torrington Company Oscillating bearing
EP0589206A1 (fr) * 1992-09-21 1994-03-30 DEUTSCHE PERROT-BREMSE GmbH Dispositif d'actionnement pour un frein à disque à étrier coulissant
US5313916A (en) * 1993-07-30 1994-05-24 The Torrington Company Rocker arm assembly
EP0739459B1 (fr) * 1994-01-18 1998-06-10 Lucas Industries Public Limited Company Dispositif d'application d'un frein a disque, en particulier pour vehicules utilitaires lourds
US5630352A (en) * 1996-03-08 1997-05-20 Vickers, Incorporated Variable displacement hydrualic piston machine saddle bearing
DE10109835A1 (de) * 2001-03-01 2002-09-05 Ina Schaeffler Kg Linearführung

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EP2511560B1 (fr) 2007-06-28 2016-10-12 NTN Corporation Palier basculant et structure de montage pour la bague externe de palier basculant
RU2678796C2 (ru) * 2014-08-26 2019-02-01 Бпв Бергише Ахзен Кг Опора снабженного поворотным плечом рычага относительно опорного элемента
US20230085808A1 (en) * 2020-02-13 2023-03-23 Schaeffler Technologies AG & Co. KG Segmental bearing device comprising an interference region, and swivel level arrangement comprising the segmental bearing device
CN113638966A (zh) * 2021-08-12 2021-11-12 隆中控股集团股份有限公司 一种杠杆和盘式制动器

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