WO2010043325A1 - Pneumatischer bremszylinder - Google Patents
Pneumatischer bremszylinder Download PDFInfo
- Publication number
- WO2010043325A1 WO2010043325A1 PCT/EP2009/007185 EP2009007185W WO2010043325A1 WO 2010043325 A1 WO2010043325 A1 WO 2010043325A1 EP 2009007185 W EP2009007185 W EP 2009007185W WO 2010043325 A1 WO2010043325 A1 WO 2010043325A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- brake cylinder
- adjusting nut
- pneumatic brake
- control sleeve
- cylinder according
- 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.)
- Ceased
Links
Classifications
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/08—Brake cylinders other than ultimate actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters
- B61H15/0007—Wear-compensating mechanisms, e.g. slack adjusters mechanical and self-acting in one direction
- B61H15/0014—Wear-compensating mechanisms, e.g. slack adjusters mechanical and self-acting in one direction by means of linear adjustment
- B61H15/0028—Wear-compensating mechanisms, e.g. slack adjusters mechanical and self-acting in one direction by means of linear adjustment 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
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the 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
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play 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
Definitions
- the invention relates to a pneumatic brake cylinder according to the preamble of claim 1.
- Such brake cylinders are used inter alia in rail vehicles. There they are often used to operate a brake caliper, with the help of which brake pads are pressed against a brake disc.
- the piston stroke regardless of the wear of the brake pads should always be about the same size.
- an adjusting device is provided which has a guided in a piston tube spindle and an adjusting nut.
- the adjusting nut is blocked so that only a linear movement in the direction of the longitudinal axis of the brake cylinder, but not a rotational movement is allowed. Only for the adjustment process, if a certain wear of the brake pads has taken place, a rotation of the adjusting nut may be allowed.
- a so-called control sleeve is used, which is arranged displaceably on the spindle within the piston tube.
- control sleeve At the adjustment nut facing side of the control sleeve usually a toothing is provided which can engage in a corresponding toothing of the adjusting nut. Since the control sleeve must absorb high loads, it is today made of a heavy metal chill casting. Although this material ensures a large and sufficient strength for this use, but allows only a relatively rough design of the teeth. This circumstance severely limits the accuracy in the adjustment of the brake cylinder.
- the invention has for its object to design a pneumatic brake cylinder according to the preamble of claim 1 so that when wear of the Bremsbe- läge a very accurate adjustment of the brake cylinder can be done. Despite the improved adjustment, the production costs for the brake cylinder should be lowered.
- the object is achieved according to the invention by a pneumatic brake cylinder with the features of claim 1.
- control sleeve which is designed as a composite part, which has a metallic coupling ring and a sliding sleeve made of plastic
- the metallic coupling ring can be designed for example as a steel extruded part. This allows the cost-effective production of a very fine and precise teeth.
- the use of plastic for the sliding sleeve has also proven to be very inexpensive. When receiving the torque exerted by the adjusting nut, the plastic of the sliding sleeve has a strong damping effect. As a result, the wear of the teeth, despite the higher degree of fineness, compared to the control sleeve of chill casting reduced. Also, the weight of the pneumatic brake cylinder could be reduced by using the new control sleeve.
- the coupling ring is encapsulated by the sliding sleeve or the sliding sleeve is injected into the coupling ring. In this way, a firm connection between the sliding sleeve and the coupling ring comes about without an additional assembly step would have to be made.
- the coupling ring is provided with apertures in the area associated with the sliding sleeve. During the ejection of the control sleeve, this leads to the openings being filled with plastic. The connection between coupling ring and sliding sleeve is thereby solidified. In particular, thereby larger torques can be transmitted from the coupling ring to the sliding sleeve.
- the coupling ring has a toothing for positive engagement in a toothing of the adjusting nut. Since the teeth of the coupling ring can be made very fine, a very precise adjustment of the brake cylinder is possible. Due to the positive connection between the coupling ring and the adjusting nut, a large torque can be transmitted despite the fine toothing.
- the toothing is attached to the free end face of the coupling ring and designed as an inclined internal toothing. In conjunction with an oblique external toothing on an end face of the adjusting nut so a large engagement surface is guaranteed.
- the oblique position of the two gears also simultaneously causes a centering, so that the toothing of the control sleeve and the toothing of the adjusting nut are in each case fully engaged with one another.
- a locking device which prevents rotation of the control sleeve. In this way, the torque transmitted by the adjusting nut can be safely absorbed.
- the locking device is designed so that only the rotation of the control sleeve is prevented. A displacement of the control sleeve in the direction of the longitudinal axis of the brake cylinder, however, is allowed in a predetermined range.
- a piston tube which is actuated by the piston.
- This piston tube has slot-shaped openings through which extend the locking arms. The slot-shaped openings are dimensioned so that the movement of the control sleeve can be decoupled from the movement of the piston tube.
- the locking arms With their free end, the locking arms engage in slot-shaped recesses.
- the width of these slot-shaped recesses is adapted to the width of the locking arms. In this way, a rotation of the control sleeve is reliably prevented.
- the longitudinal extent of the slot-shaped recesses is dimensioned so that the recesses act as a stop for the control sleeve and limit a sliding movement of the control sleeve.
- the approved sliding distance of the control sleeve corresponds to the distance of the brake pads to the brake disc plus the elastic deformation of the braking force transmitting parts between the brake cylinder and the brake pads.
- the slot-shaped recesses in the housing of the brake cylinder or an associated part are provided.
- the locking arms are firmly connected to the sliding sleeve and advantageously molded onto this. In this embodiment, the locking arms move together with the sliding sleeve.
- the slot-shaped recesses are provided in the sliding sleeve itself.
- the locking arms are designed as sliding blocks and firmly connected to the housing of the brake cylinder, in particular bolted to this. In this particularly advantageous embodiment, the sliding blocks do not have to be moved. As a result, the weight of the control sleeve can be further reduced. The lower weight of the control sleeve is noticeable by a reduced inertia in their movement. As a result, an even higher precision in the adjustment of the brake cylinder is possible.
- FIG. 1 shows a section through a pneumatic brake cylinder according to the invention
- FIG. 2 and 3 are detail views of the brake cylinder shown in Fig. 1
- Fig. 4 is a three-dimensional view of a preferred embodiment of a control sleeve with inserted sliding blocks
- FIG. 5 shows the control sleeve of FIG. 4 in a cutaway view
- FIGS. 4 and 5 shows a section through the coupling ring of the control sleeve of FIGS. 4 and 5
- FIG. 9 shows the coupling ring of the control sleeve of FIG. 8 without sliding sleeve, FIG.
- FIG. 10 shows a second embodiment of a control sleeve in three-dimensional representation with integrally formed locking arms and
- the design of the new control sleeve is shown in FIGS. 4 to 11, wherein in FIGS. 4 to 9 a preferred embodiment is shown.
- the control sleeve 1 is constructed as a composite part, wherein a coupling ring 4 has been connected to a sliding sleeve 2. de.
- the coupling ring 4 is designed as a steel extruded part and consists of a toothed ring 9 and a connecting ring 10.
- Connecting ring 10 and toothed ring 9 have the same inner diameter, whereas the outer diameter of the toothed ring 9 is larger than the outer diameter of the connecting ring 10 dimensioned.
- the step 12 is formed in the outer contour of the coupling ring 4.
- the free end face of the toothed ring 9 is provided with an oblique internal toothing 5.
- the connecting ring 10 has a number of round openings 11.
- sliding sleeve 2 two opposing sliding channels 3 are incorporated. In these sliding channels 3, the sliding blocks 6 engage.
- the width of the sliding blocks 6 is exactly adapted to the width of the sliding channels 3, so that when a fixing of the sliding blocks 6 no rotational movement of the sliding sleeve 2 is possible.
- the mounting holes 7 are provided which serve in particular for receiving screws.
- the longitudinal extent of the sliding channels 3 is dimensioned so that when engaging the sliding blocks 6 of the landing gap 8 remains. The meaning of the landing gap 8 is explained in more detail below in the functional description of the brake cylinder.
- the coupling ring is inserted into the injection mold.
- the plastic also fills the step 12 of the coupling ring 4 and enters into the openings 11 of the connecting ring 10 a.
- an excellent connection between the coupling ring 4 and the sliding sleeve 2 is ensured.
- the plastic in the openings 11 prevents the components can rotate against each other.
- FIGS. 10 and 11 show a further exemplary embodiment of a control sleeve.
- the coupling ring 15 used here has a stepless outer circumference.
- the stage for receiving the sliding sleeve 14 is here on the inside of the coupling ring 15. While in the first embodiment according to FIGS. 4-9 of the coupling ring 4 is inserted in the sliding sleeve 2, inserted in this embodiment, the sliding sleeve 14 in the coupling ring 15th Breakthroughs are also provided here, which-filled with the plastic of the sliding sleeve 14-effect an antirotation between the sliding sleeve 14 and the coupling ring 15. In the embodiment according to FIGS. 10 and 11 locking arms 16 are molded directly onto the sliding sleeve 14.
- the locking arms 16 have skids 17 with which engage the locking arms in a bolted to the brake cylinder stop ring.
- recesses corresponding to the sliding channels 3 of the first exemplary embodiment are provided, so that a certain longitudinal displacement of the skids 17 is possible.
- the amount of displacement corresponds to the landing gap 8 in the first embodiment.
- the use of the new control sleeve is explained on the pneumatic brake cylinder shown in Fig. 1.
- the fasteners 21 for a brake caliper are on the one hand to the yoke 20 and the other to the housing 19.
- the brake caliper not shown here must be pressed apart. This means that the distance between the yoke 20 and the housing 19 must be increased.
- the piston 22 is provided in the housing 19, the piston 22 is provided.
- the pressure chamber 30 is located between the piston 22 and the housing 19.
- the compressed air connection, via which compressed air is supplied to the pressure chamber 30, is not visible in this illustration.
- the piston tube 23 is actuated.
- the piston 22 is not fixedly connected to the piston tube 23 but loosely inserted into the brake cylinder. The actuation of the piston tube 23 takes place only via an annular contact surface with which the piston 22 presses on the piston tube 23.
- piston tube 23 slots are provided through which sliding blocks 6 extend, which are bolted to the housing 19.
- the spindle 24 In the piston tube 23 is the spindle 24.
- the spindle 24 is controlled in position.
- Adjusting nut 25 and spindle 24 are on non-self-locking thread with each other, so that a force in the direction of the longitudinal axis of the spindle 24 exerts a torque on the adjusting nut 25.
- This force is exerted on the spindle 24 by the conical spring 28, which is supported on the yoke 20 and the piston tube 23.
- the conical spring 28 thus exerts a force that tries to pull the spindle 24 out of the conical tube 23.
- the adjusting nut 25 has on its oblique end face an external toothing 34 (see in particular FIGS. 2 and 3, which enlarges the part marked A in FIG. 1 and represents it in different working states).
- an external toothing 34 see in particular FIGS. 2 and 3, which enlarges the part marked A in FIG. 1 and represents it in different working states.
- the control sleeve 1 is prevented by the sliding blocks 6, which are screwed to the housing 19 at a rotation.
- the control sleeve 1 is biased by the locking spring 27, which is supported on the control sleeve 1 and the piston tube 23. With the aid of the plate spring 29, a toothed ring connected to the spindle 24 is pressed into a toothing of the yoke 20, so that rotation of the spindle 24 with respect to the yoke 20 is prevented.
- the piston 22 By increasing the pneumatic pressure in the pressure chamber 30, the piston 22 is pressed to the left. He presses the piston tube 23 and pushes this also against the force of the piston return spring 26 to the left.
- the control sleeve 1 prestressed by the locking spring 27 is pressed with its internal toothing 5 on the outer toothing 34 of the adjusting nut 25 and also moves together with the piston tube 23, spindle 24, adjusting nut 25 and yoke 20 to the left.
- the piston tube toothing 33 is not in engagement with the external toothing of the adjusting nut 25. This state is shown in Fig. 2.
- the brake pads must be changed.
- the brake cylinder 18 must be restored to its original state.
- the spindle 24 is again rotated completely into the piston tube 23.
- a re-adjustment takes place, so that the predetermined distance between the brake pads and the brake disc automatically adjusts itself correctly here as well.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0920105A BRPI0920105B1 (pt) | 2008-10-15 | 2009-10-07 | cilindro de freio pneumático |
| RU2011119434/11A RU2011119434A (ru) | 2008-10-15 | 2009-10-07 | Пневматический тормозной цилиндр |
| JP2011531381A JP2012506008A (ja) | 2008-10-15 | 2009-10-07 | 空気圧式のブレーキシリンダ |
| US13/124,179 US8776960B2 (en) | 2008-10-15 | 2009-10-07 | Pneumatic brake cylinder |
| EP09736142A EP2337719B1 (de) | 2008-10-15 | 2009-10-07 | Pneumatischer bremszylinder |
| CN2009801408496A CN102186707B (zh) | 2008-10-15 | 2009-10-07 | 气动制动缸 |
| ES09736142T ES2394148T3 (es) | 2008-10-15 | 2009-10-07 | Cilindro de freno neumático |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008051678.3 | 2008-10-15 | ||
| DE102008051678A DE102008051678A1 (de) | 2008-10-15 | 2008-10-15 | Pneumatischer Bremszylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010043325A1 true WO2010043325A1 (de) | 2010-04-22 |
Family
ID=41611072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2009/007185 Ceased WO2010043325A1 (de) | 2008-10-15 | 2009-10-07 | Pneumatischer bremszylinder |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8776960B2 (de) |
| EP (1) | EP2337719B1 (de) |
| JP (1) | JP2012506008A (de) |
| CN (1) | CN102186707B (de) |
| BR (1) | BRPI0920105B1 (de) |
| DE (1) | DE102008051678A1 (de) |
| ES (1) | ES2394148T3 (de) |
| RU (1) | RU2011119434A (de) |
| WO (1) | WO2010043325A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008051679B4 (de) * | 2008-10-15 | 2016-07-07 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Pneumatischer Bremszylinder |
| US9714040B2 (en) * | 2011-07-26 | 2017-07-25 | Nabtesco Corporation | Unit brake |
| CN103671652B (zh) * | 2012-09-24 | 2015-12-23 | 常州南车铁马科技实业有限公司 | 具有间隙调整功能的停放油缸 |
| CN103307151B (zh) * | 2013-05-22 | 2015-06-17 | 南车长江车辆有限公司 | 铁路车辆旋转润滑式密封制动缸 |
| CN104653674A (zh) * | 2015-02-11 | 2015-05-27 | 无锡惠发特精密机械有限公司 | 一种火车制动器气缸缸体 |
| CN106195075A (zh) * | 2016-08-29 | 2016-12-07 | 中车戚墅堰机车车辆工艺研究所有限公司 | 一种制动缸间隙调整机构 |
| WO2018108131A1 (zh) * | 2016-12-15 | 2018-06-21 | 中车戚墅堰机车车辆工艺研究所有限公司 | 制动缸、制动夹钳单元和轨道车辆 |
| DE102019101342B4 (de) * | 2019-01-18 | 2020-07-30 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Verschleißnachsteller einer Kompakt-Bremszangeneinheit, und Kompakt-Bremszangeneinheit mit einem solchen Verschleißnachsteller |
| DE102019101341B4 (de) * | 2019-01-18 | 2020-07-30 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Verschleißnachsteller einer Kompakt-Bremszangeneinheit, und Kompakt-Bremszangeneinheit mit einem solchen Verschleißnachsteller |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744596A (en) * | 1971-01-12 | 1973-07-10 | Bromsregulator Svenska Ab | Pneumatic cylinder-piston unit for railway brake riggings |
| DE2830361B1 (de) * | 1978-07-11 | 1980-01-03 | Knorr Bremse Gmbh | Selbsttaetige Nachstellvorrichtung fuer Bremsgestaenge,insbesondere Bremszylinder,von Fahrzeugen,insbesondere Schienenfahrzeugen |
| EP0036568A1 (de) * | 1980-03-26 | 1981-09-30 | Knorr-Bremse Ag | Einen Gestängesteller enthaltende Bremseinheit |
| EP0050573A1 (de) * | 1980-10-21 | 1982-04-28 | Wabco Westinghouse Equipements Ferroviaires | Zweikolben-Bremszylinder |
| EP0121815A1 (de) * | 1983-03-15 | 1984-10-17 | Knorr-Bremse Ag | Selbsttätige, sofortwirkende Nachstellvorrichtung für den Anlegehub von Bremsgestängen von insbesondere Schienenfahrzeugen |
| EP0165641A1 (de) * | 1984-06-22 | 1985-12-27 | SAB NIFE AB (reg. no. 556010-0058) | Bremszylinder mit Nachstellvorrichtung, insbesondere für Schienenfahrzeuge |
| EP0250929A2 (de) * | 1986-06-27 | 1988-01-07 | Bergische Stahl-Industrie | Montage- und Demontageeinrichtung für eine Bremsbetätigungseinheit |
| EP0250927A2 (de) * | 1986-06-27 | 1988-01-07 | Bergische Stahl-Industrie | Bremsbetätigungseinheit mit Zylinder und Gestängesteller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2316822C2 (de) * | 1973-04-04 | 1984-09-06 | Knorr-Bremse, 1000 Berlin und 8000 München | Verschleißnachstelleinrichtung für Bremsen, insbesondere Schienenfahrzeugbremsen |
| US4364305A (en) * | 1980-06-09 | 1982-12-21 | Wabco Westinghouse, S.A. | Brake cylinder device combining a pneumatically-applied service brake and a spring-applied parking brake |
| DE10054149B4 (de) | 2000-11-02 | 2005-12-29 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Federspeicherbremszylinder mit einer Notlöseeinrichtung |
| US6684989B2 (en) | 2000-11-02 | 2004-02-03 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Spring brake cylinder having an emergency release device |
| DE10304715B4 (de) | 2003-02-06 | 2005-04-28 | Knorr Bremse Systeme | Bremsvorrichtung eines Schienenfahrzeugs |
| DE202006010681U1 (de) | 2006-07-11 | 2007-11-22 | AZ Ausrüstung und Zubehör GmbH & Co. KG | Kupplungsanordnung für eine Verschleißnachstellvorrichtung für eine Scheibenbremse |
-
2008
- 2008-10-15 DE DE102008051678A patent/DE102008051678A1/de not_active Withdrawn
-
2009
- 2009-10-07 RU RU2011119434/11A patent/RU2011119434A/ru unknown
- 2009-10-07 ES ES09736142T patent/ES2394148T3/es active Active
- 2009-10-07 US US13/124,179 patent/US8776960B2/en active Active
- 2009-10-07 EP EP09736142A patent/EP2337719B1/de not_active Not-in-force
- 2009-10-07 BR BRPI0920105A patent/BRPI0920105B1/pt not_active IP Right Cessation
- 2009-10-07 CN CN2009801408496A patent/CN102186707B/zh active Active
- 2009-10-07 JP JP2011531381A patent/JP2012506008A/ja active Pending
- 2009-10-07 WO PCT/EP2009/007185 patent/WO2010043325A1/de not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744596A (en) * | 1971-01-12 | 1973-07-10 | Bromsregulator Svenska Ab | Pneumatic cylinder-piston unit for railway brake riggings |
| DE2830361B1 (de) * | 1978-07-11 | 1980-01-03 | Knorr Bremse Gmbh | Selbsttaetige Nachstellvorrichtung fuer Bremsgestaenge,insbesondere Bremszylinder,von Fahrzeugen,insbesondere Schienenfahrzeugen |
| EP0036568A1 (de) * | 1980-03-26 | 1981-09-30 | Knorr-Bremse Ag | Einen Gestängesteller enthaltende Bremseinheit |
| EP0050573A1 (de) * | 1980-10-21 | 1982-04-28 | Wabco Westinghouse Equipements Ferroviaires | Zweikolben-Bremszylinder |
| EP0121815A1 (de) * | 1983-03-15 | 1984-10-17 | Knorr-Bremse Ag | Selbsttätige, sofortwirkende Nachstellvorrichtung für den Anlegehub von Bremsgestängen von insbesondere Schienenfahrzeugen |
| EP0165641A1 (de) * | 1984-06-22 | 1985-12-27 | SAB NIFE AB (reg. no. 556010-0058) | Bremszylinder mit Nachstellvorrichtung, insbesondere für Schienenfahrzeuge |
| EP0250929A2 (de) * | 1986-06-27 | 1988-01-07 | Bergische Stahl-Industrie | Montage- und Demontageeinrichtung für eine Bremsbetätigungseinheit |
| EP0250927A2 (de) * | 1986-06-27 | 1988-01-07 | Bergische Stahl-Industrie | Bremsbetätigungseinheit mit Zylinder und Gestängesteller |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2011119434A (ru) | 2012-11-27 |
| JP2012506008A (ja) | 2012-03-08 |
| EP2337719A1 (de) | 2011-06-29 |
| CN102186707B (zh) | 2013-12-18 |
| US8776960B2 (en) | 2014-07-15 |
| ES2394148T3 (es) | 2013-01-22 |
| US20110266102A1 (en) | 2011-11-03 |
| BRPI0920105A2 (pt) | 2015-12-22 |
| EP2337719B1 (de) | 2012-09-26 |
| BRPI0920105B1 (pt) | 2020-01-21 |
| CN102186707A (zh) | 2011-09-14 |
| DE102008051678A1 (de) | 2010-04-22 |
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