DE4204028B4 - wheel cylinder - Google Patents
wheel cylinder Download PDFInfo
- Publication number
- DE4204028B4 DE4204028B4 DE19924204028 DE4204028A DE4204028B4 DE 4204028 B4 DE4204028 B4 DE 4204028B4 DE 19924204028 DE19924204028 DE 19924204028 DE 4204028 A DE4204028 A DE 4204028A DE 4204028 B4 DE4204028 B4 DE 4204028B4
- Authority
- DE
- Germany
- Prior art keywords
- wheel cylinder
- brake
- seal
- housing
- rectangular
- 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.)
- Expired - Fee Related
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
- F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
-
- 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
- B60T1/067—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 employing drum
-
- 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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D2051/001—Parts or details of drum brakes
- F16D2051/005—Protective covers
-
- 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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
Radzylinder (2), dessen Gehäuse an einem Bremsschild (1) einer Kraftfahrzeugbremse befestigt ist und einen rechteckigen Ansatz aufweist, der in eine rechteckige Öffnung in dem Bremsschild (1) hineinragt, dadurch gekennzeichnet, daß das Radzylindergehäuse aus einem Strangpreßprofil besteht, und daß eine ebenfalls rechteckige Dichtung (3) zwischen dem Radzylinder (2) und dem Bremsschild (1) angeordnet ist.wheel cylinder (2), its housing is attached to a brake plate (1) of a motor vehicle brake and a rectangular projection which opens into a rectangular opening in the brake shield (1) protrudes, characterized in that the wheel cylinder housing from a extruded exists, and that one also rectangular seal (3) between the wheel cylinder (2) and the brake shield (1) is arranged.
Description
Die Erfindung betrifft einen Radzylinder nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a wheel cylinder according to the preamble of the claim 1.
Aus
der
Weiterhin
offenbart die gattungsbildende
Es ist deshalb Aufgabe der Erfindung, den gattungsgemäßen Radzylinder so weiterzubilden, daß mit einfachen Mitteln eine kostengünstige Ausführung ermöglicht wird.It is therefore an object of the invention, the generic wheel cylinder educate so that with simple means a cost-effective execution allows becomes.
Diese Aufgabe wird durch die im Patentanspruch 1 angegebenen Merkmale gelöst. Vorteilhafte Weiterbildungen sind Gegenstand der Patentansprüche 2 bis 7.These The object is achieved by the features specified in claim 1 solved. Advantageous developments are the subject of claims 2 to 7th
Erfindungsgemäß besteht bei einem Radzylinder, dessen Gehäuse an einem Bremsschild einer Kraftfahrzeugbremse befestigt ist und einen rechteckigen Ansatz aufweist, der in eine rechteckige Öffnung in dem Bremsschild hineinragt, das Radzylindergehäuse aus einem Strangpreßprofil, wobei eine ebenfalls rechteckige Dichtung zwischen dem Radzylinder und dem Bremsschild angeordnet ist.According to the invention in a wheel cylinder whose housing on a brake plate of a motor vehicle brake is fixed and has a rectangular approach, which in a rectangular opening protrude into the brake shield, the wheel cylinder housing an extrusion profile, a likewise rectangular seal between the wheel cylinder and the brake shield is arranged.
Die Herstellung des Radzylindergehäuses aus einem Strangpreßprofil ist nicht nur äußerst kostengünstig sondern ergibt zusammen mit dem rechteckigen Ansatz und der entsprechenden Öffnung im Bremsschild zugleich eine wirkungsvolle Kraftaufnahme für die beim Bremsen auftretenden und auf das Radzylindergehäuse verdrehend bzw. verkippend wirkenden Kräfte. Somit genügt eine einzige Befestigungsschraube zur Fixierung des Radzylinders am Bremsschild. Die Fixierung kann aber auch durch Verstemmen oder Verklemmen erfolgen.The Production of Radzylindergehäuses from an extrusion profile is not only extremely inexpensive but results together with the rectangular approach and the corresponding opening in the brake shield at the same time an effective force absorption for the braking occurring and on the wheel cylinder housing twisting or tilting acting forces. Thus, one is enough only fixing screw for fixing the wheel cylinder to the brake plate. The fixation can also be done by caulking or jamming.
Des weiteren sorgt die zwischen dem Radzylinder und dem Bremsschild angeordnete, ebenfalls rechteckige Dichtung in vorteilhafter Weise dafür, daß durch den zumindest an den beiden Stirnseiten zwischen Radzylinder und Bremsschild entstehenden Spalt Spritzwasser, Schmutz und dergleichen nicht in die Bremstrommel gelangen kann, so daß auch eine korrosionsgeschützte Ausführung gegeben ist.Of another ensures that between the wheel cylinder and the brake shield arranged, also rectangular seal in an advantageous manner for that through the at least on the two end faces between the wheel cylinder and Brake shield resulting gap splashing water, dirt and the like can get into the brake drum, so that given a corrosion-resistant design is.
Die Erfindung soll an einem Ausführungsbeispiel erläutert werden:The Invention is intended to an embodiment explained become:
In
Wie
aus
Wie
aus
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924204028 DE4204028B4 (en) | 1992-02-12 | 1992-02-12 | wheel cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924204028 DE4204028B4 (en) | 1992-02-12 | 1992-02-12 | wheel cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4204028A1 DE4204028A1 (en) | 1993-08-19 |
DE4204028B4 true DE4204028B4 (en) | 2005-11-17 |
Family
ID=6451454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924204028 Expired - Fee Related DE4204028B4 (en) | 1992-02-12 | 1992-02-12 | wheel cylinder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4204028B4 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9412216U1 (en) * | 1994-07-28 | 1995-11-30 | Lucas Ind Plc | Wheel brake cylinder for drum brakes |
DE19533430C2 (en) * | 1995-09-11 | 2000-04-06 | Fte Automotive Gmbh | Brake carrier for hydraulic drum brakes |
DE19549631C2 (en) * | 1995-09-11 | 2002-02-28 | Fte Automotive Gmbh | Drum brake shoe for automobiles, etc. |
DE19714821B4 (en) * | 1997-04-10 | 2007-03-29 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Centering aid for mounting a master cylinder |
DE19741599A1 (en) | 1997-09-20 | 1999-03-25 | Itt Mfg Enterprises Inc | Hydraulic cylinder, in particular for a drum brake |
DE19745076A1 (en) * | 1997-10-11 | 1999-04-15 | Itt Mfg Enterprises Inc | Wheel cylinder brake housing with continuous piston hole |
FR3003322B1 (en) * | 2013-03-14 | 2015-03-20 | Chassis Brakes Int Bv | "DRUM BRAKE COMPRISING A WHEEL CYLINDER WITH A REDUCED SUPPORT SURFACE ON THE TRAY AND WITH INTERPOSITION OF A GUIDE ELEMENT BETWEEN THE CYLINDER AND THE TRAY" |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2350235C3 (en) * | 1972-10-06 | 1979-08-02 | Girling Ltd., Birmingham, West Midlands (Grossbritannien) | Automatic adjustment device for an inner shoe brake |
DE3330801C2 (en) * | 1983-08-26 | 1993-07-08 | Alfred Teves Gmbh, 6000 Frankfurt, De |
-
1992
- 1992-02-12 DE DE19924204028 patent/DE4204028B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2350235C3 (en) * | 1972-10-06 | 1979-08-02 | Girling Ltd., Birmingham, West Midlands (Grossbritannien) | Automatic adjustment device for an inner shoe brake |
DE3330801C2 (en) * | 1983-08-26 | 1993-07-08 | Alfred Teves Gmbh, 6000 Frankfurt, De |
Also Published As
Publication number | Publication date |
---|---|
DE4204028A1 (en) | 1993-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: FAG KUGELFISCHER GEORG SCHAEFER AG, 97421 SCHWEINF |
|
8127 | New person/name/address of the applicant |
Owner name: FAHRZEUGTECHNIK EBERN GMBH, 96106 EBERN, DE |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: FTE AUTOMATIVE GMBH, 96106 EBERN, DE |
|
8127 | New person/name/address of the applicant |
Owner name: FTE AUTOMOTIVE GMBH & CO. KG, 96106 EBERN, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: FTE AUTOMOTIVE GMBH, 96106 EBERN, DE |
|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110901 |