DE102004016051A1 - Braking force amplifier for motor vehicle, has pneumatic adapter whose rotation is blocked by positioning unit and including elastic locking unit for being locked in case - Google Patents
Braking force amplifier for motor vehicle, has pneumatic adapter whose rotation is blocked by positioning unit and including elastic locking unit for being locked in case Download PDFInfo
- Publication number
- DE102004016051A1 DE102004016051A1 DE102004016051A DE102004016051A DE102004016051A1 DE 102004016051 A1 DE102004016051 A1 DE 102004016051A1 DE 102004016051 A DE102004016051 A DE 102004016051A DE 102004016051 A DE102004016051 A DE 102004016051A DE 102004016051 A1 DE102004016051 A1 DE 102004016051A1
- Authority
- DE
- Germany
- Prior art keywords
- brake booster
- locking elements
- housing
- booster according
- connection
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 210000001331 nose Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
-
- 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
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/008—Couplings of the quick-acting type for branching pipes; for joining pipes to walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Braking Systems And Boosters (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Die Erfindung betrifft einen Bremskraftverstärker mit einem pneumatischen Anschluss, der in einer Öffnung eines Gehäuses mit Hilfe eines Dichtelementes angeordnet, sowie mit Hilfe eines Positionierelementes verdrehgesichert vorgesehen ist.The The invention relates to a brake booster with a pneumatic Connection in an opening a housing arranged with the help of a sealing element, as well as with the help of a Positioning element is provided against rotation.
Ein
derartiger Bremskraftverstärker
mit einem pneumatischen Anschluss ist beispielsweise aus der
Der Erfindung liegt daher die Aufgabe zugrunde, einen dahingehend verbesserten Bremskraftverstärker mit einem pneumatischen Anschluss bereitzustellen.Of the The invention is therefore based on the object to improve to an extent Brake booster to provide with a pneumatic connection.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der pneumatische Anschluss federnde Rastelemente aufweist, und mit diesen in das Gehäuse einrastbar ist dass das Positionierelement in einer bestimmten Winkellage bezüglich des Gehäuses in eine, am Rand der Öffnung angeordnete Ausnehmung eingreift. Die Rastelemente dienen dabei zur sicheren Befestigung des pneumatischen Anschlusses in dem Gehäuse des Bremskraftverstärkers. Durch das Positionierelement wird eine einfache Verdrehsicherung unter Aufnahme hoher Drehmomente ermöglicht.These Task is inventively characterized solved, that the pneumatic connection has resilient latching elements, and with these in the case latched is that the positioning in a certain angular position concerning the housing in one, at the edge of the opening arranged recess engages. The locking elements serve for secure attachment of the pneumatic connection in the housing of the Brake booster. The positioning element is a simple anti-rotation allows for high torques.
In vorteilhafter Weiterbildung der Erfindung sind das Positionierelement und die Rastelemente an einem zylindrischen Abschnitt des pneumatischen Anschlusses angeordnet und die Rastelemente hintergreifen den Rand der Öffnung an einer Innenseite des Gehäuses. Dadurch befinden sich alle Elemente, welche der Befestigung und der Verdrehsicherung bzw. der Aufnahme hoher Drehmomente dienen, im monierten Zustand des Anschlusses in einem Innenraum des Bremskraftverstärkers und ein unbeabsichtigtes Verdrehen und Entfernen des Anschlusses ist ausgeschlossen.In Advantageous development of the invention are the positioning and the locking elements on a cylindrical portion of the pneumatic connection arranged and the locking elements engage behind the edge of the opening an inside of the housing. As a result, all the elements, which are the attachment and serve the rotation or the recording of high torques, in monited state of the terminal in an interior of the brake booster and unintentional twisting and removal of the connection is excluded.
Gemäß einer weiteren vorteilhaften Ausführungsform der Erfindung sind die Rastelemente in gleichmäßig verteilten Abständen am Umfang des zylindrischen Abschnittes angeordnet, wodurch eine gleichmäßige Befestigung des Anschlusses in dem Gehäuse möglich ist.According to one further advantageous embodiment the invention, the locking elements in evenly spaced intervals on Circumference of the cylindrical section arranged, creating a uniform attachment the connection in the housing possible is.
In vorteilhafter Weiterbildung der Erfindung weist der zylindrische Abschnitt an einem freien Ende einen umlaufenden Bund auf und die Rastelemente sind als federnde Schenkel mit einem freien Ende und mit einem festen Ende ausgebildet, wobei sich das feste Ende der Rastelemente an den umlaufenden Bund anschließt und sich die Rastelemente in Ausnehmungen des zylindrischen Abschnittes parallel zu einer Mittelachse des zylindrischen Abschnittes erstrecken. Die Rastelemente können dadurch bei einem Einfügevorgang in das Gehäuse in einen Innenraum des zylindrischen Abschnittes hineinfedern.In Advantageous development of the invention, the cylindrical Section on a free end of a circumferential collar and the Locking elements are as resilient leg with a free end and formed with a fixed end, with the fixed end of Locking elements to the circumferential collar connects and the locking elements in recesses of the cylindrical portion parallel to a Center axis of the cylindrical portion extend. The locking elements can thereby at an insertion process in the case spring into an interior of the cylindrical portion.
Das Einfügen des pneumatischen Anschlusses wird erleichtert, indem die Rastelemente an ihrem freien Ende eine radial nach außen ausgebildete Nase aufweisen, welche den umlaufenden Bund nach außen in radialer Richtung überragt und welche an einer, dem umlaufenden Bund zugewandten Außenseite eine Einführschräge aufweist.The Insert the pneumatic connection is facilitated by the locking elements have at their free end a radially outwardly formed nose, which projects beyond the circumferential collar to the outside in the radial direction and which on one, the circumferential collar facing the outside has an insertion bevel.
Vorzugsweise ist das Positionierelement an dem zylindrischen Abschnitt als Vorsprung ausgebildet und erstreckt sich parallel zu der Mittelachse des zylindrischen Abschnittes über eine gesamte Länge des zylindrischen Abschnittes. Der pneumatische Anschluss kann dadurch nur in einer bestimmten, vorgegebenen Winkellage bezüglich des Gehäuses befestigt werden, wobei diese vorgegebene Position beim Einfügen des Anschlusses in das Gehäuse von Anfang an festgelegt ist.Preferably is the positioning member on the cylindrical portion as a projection formed and extends parallel to the central axis of the cylindrical Section about an entire length of cylindrical section. The pneumatic connection can thereby only in a certain, predetermined angular position with respect to Housing attached be, with this predetermined position when inserting the Connection in the housing set from the beginning.
In vorteilhafter Ausgestaltung weist das Positionierelement an einem bremskraftverstärkerseitigen Ende eine Einführschräge auf, wodurch das Einfügen des Anschlusses weiter erleichtert wird.In Advantageous embodiment, the positioning element on a brake booster side End an insertion bevel, which makes the insertion the connection is further facilitated.
Vorzugsweise ist der pneumatische Anschluss einteilig ausgebildet. Dadurch entfallen ein Zusammenbauen sowie eine Lagerhaltung von Einzelteilen des Anschlusses.Preferably the pneumatic connection is formed in one piece. This accounts an assembly and storage of individual parts of the connection.
In vorteilhafter Weiterbildung der Erfindung weist der Anschluss mehrere Positionierelemente auf, welche zur Positionierung des Anschlusses in bestimmten Winkellagen bezüglich des Gehäuses in, am Umfang der Öffnung angeordnete Ausnehmungen eingreifen und welche jeweils zwischen den Rastelementen angeordnet sind. Hierdurch ist eine Positionierung des pneumatischen Anschlusses in mehreren Winkellagen bezüglich des Gehäuses möglich und der Bremskraftverstärker kann bei Fahrzeugen mit unterschiedlichen Anforderungen betreffend die Winkellage des Anschlusses eingesetzt werden.In Advantageous development of the invention, the connection has several Positioning elements, which are used to position the connection in certain angular positions of the housing in, on the circumference of the opening arranged recesses intervene and which between each The locking elements are arranged. This is a positioning the pneumatic connection in several angular positions with respect to housing possible and the brake booster Can be used on vehicles with different requirements the angular position of the connection can be used.
Nachstehend wird die Erfindung anhand der Zeichnung erläutert, welche Ausführungsformen zeigt. Dabei zeigt jeweils stark schematisiert sowie teilweise geschnitten:below the invention will be explained with reference to the drawing which shows embodiments. It shows strongly schematized as well as partially cut:
Insbesondere
aus
Zur
Befestigung des pneumatischen Anschlusses
Der
zylindrische Abschnitt
Weiter
weisen die Rastelemente
Wie
aus
Aus
Weiter
ist aus
Die
Ausnehmung
Vor
der Montage des pneumatischen Anschlusses
Da
der Durchmesser D3 des Anschlusses
Durch
die Erstreckung des Positionierelementes
Ist
der pneumatische Anschluss
Zum
tieferen Einführen
des Anschlusses
Der
pneumatische Anschluss
Der
pneumatische Anschluss
Die
Der
Anschlussstutzen
Wie
aus
Die
Anschlussstutzen
- 11
- Anschlussconnection
- 22
- Gehäusecasing
- 33
- Öffnungopening
- 44
- Dichtelementsealing element
- 55
- Rastelementlocking element
- 66
- Positionierelementpositioning
- 77
- Ausnehmungrecess
- 88th
- Abschnittsection
- 99
- Innenseiteinside
- 1010
- EndeThe End
- 1111
- Einführschrägechamfer
- 1212
- Außenseiteoutside
- 1313
- Einführschrägechamfer
- 1414
- Anschlussstutzenspigot
- 1515
- BundFederation
- 1616
- Verdickungthickening
- 1717
- Anschlussstutzenspigot
- 1818
- Anschlussstutzenspigot
- 1919
- Einführschrägechamfer
- 2020
- Innenrauminner space
- 2121
- BundFederation
- 2222
- Seitenflächeside surface
- 2323
- EndeThe End
- 2424
- BundFederation
- 2525
- EndeThe End
- 2626
- EndeThe End
- 2727
- Ausnehmungrecess
- 2828
- Nasenose
- 2929
- Unterseitebottom
- D1D1
- Durchmesserdiameter
- D2D2
- Durchmesserdiameter
- D3D3
- Durchmesserdiameter
- MM
- Mittelachsecentral axis
- LL
- Längelength
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004016051.1A DE102004016051B4 (en) | 2003-08-18 | 2004-04-01 | Brake booster |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10338415 | 2003-08-18 | ||
DE10338415.4 | 2003-08-18 | ||
DE102004016051.1A DE102004016051B4 (en) | 2003-08-18 | 2004-04-01 | Brake booster |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102004016051A1 true DE102004016051A1 (en) | 2005-04-07 |
DE102004016051B4 DE102004016051B4 (en) | 2014-08-28 |
Family
ID=34112138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004016051.1A Expired - Fee Related DE102004016051B4 (en) | 2003-08-18 | 2004-04-01 | Brake booster |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004016051B4 (en) |
FR (1) | FR2859010B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103465898A (en) * | 2013-08-23 | 2013-12-25 | 桐乡辰宇机械有限公司 | Air pump connecting sleeve for automobile |
WO2019242998A1 (en) * | 2018-06-21 | 2019-12-26 | Norma Germany Gmbh | Connection arrangement for forming a fluidic connection |
JP2022514204A (en) * | 2018-11-29 | 2022-02-10 | オエティカ シュヴァイツ アーゲー | Connector assembly, plates for use in such assemblies, and cooling systems that include such assemblies. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2943298A1 (en) * | 2009-03-19 | 2010-09-24 | Peugeot Citroen Automobiles Sa | BRAKE DEVICE FOR INDEXING A SENSOR POSITIONED ON A BIT OF A CONNECTION CONNECTED TO A WALL OF A BRAKING AMPLIFIER |
FR2949735B1 (en) * | 2009-09-07 | 2011-10-14 | Bosch Gmbh Robert | SERVOMOTOR WITH INDEXING THE VACUUM CONNECTION. |
CN113167411B (en) * | 2018-11-29 | 2023-12-19 | 欧梯克瑞士公司 | Connector socket, connector assembly, cooling plate and cooling system comprising connector socket |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3313320C1 (en) * | 1982-04-01 | 1984-12-06 | Daimler-Benz Ag, 7000 Stuttgart | Plug-in connection between an angled hose nipple and a housing wall |
DE3605016A1 (en) * | 1986-02-18 | 1987-08-20 | Voss Armaturen | CONNECTING DEVICE WITH ANTI-TWISTING |
DE4116779C2 (en) * | 1991-05-23 | 2000-08-10 | Continental Teves Ag & Co Ohg | Vacuum brake booster |
JPH0618128U (en) * | 1992-05-19 | 1994-03-08 | トキコ株式会社 | Pneumatic booster |
EP1373040B1 (en) * | 2001-03-21 | 2010-04-28 | Continental Teves AG & Co. oHG | Brake servo comprising a connecting element with a defined angular position |
DE10122952A1 (en) * | 2001-03-21 | 2002-09-26 | Continental Teves Ag & Co Ohg | Brake servo has casing with aperture, into which flexible seal fits, vacuum connector fitting into aperture and seal having recess, into which lug on connector fits, or vice-versa |
-
2004
- 2004-04-01 DE DE102004016051.1A patent/DE102004016051B4/en not_active Expired - Fee Related
- 2004-08-09 FR FR0408760A patent/FR2859010B1/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103465898A (en) * | 2013-08-23 | 2013-12-25 | 桐乡辰宇机械有限公司 | Air pump connecting sleeve for automobile |
WO2019242998A1 (en) * | 2018-06-21 | 2019-12-26 | Norma Germany Gmbh | Connection arrangement for forming a fluidic connection |
CN112105860A (en) * | 2018-06-21 | 2020-12-18 | 德国诺玛公司 | Connecting device for producing a fluid connection |
JP2021526199A (en) * | 2018-06-21 | 2021-09-30 | ノルマ ジャーマニー ゲーエムベーハー | Connection structure forming a fluid connection |
JP7123185B2 (en) | 2018-06-21 | 2022-08-22 | ノルマ ジャーマニー ゲーエムベーハー | Connection arrangement forming a fluid connection |
JP2022514204A (en) * | 2018-11-29 | 2022-02-10 | オエティカ シュヴァイツ アーゲー | Connector assembly, plates for use in such assemblies, and cooling systems that include such assemblies. |
JP7213349B2 (en) | 2018-11-29 | 2023-01-26 | オエティカ シュヴァイツ アーゲー | Connector assemblies, plates for use in such assemblies, and cooling systems containing such assemblies |
Also Published As
Publication number | Publication date |
---|---|
FR2859010A1 (en) | 2005-02-25 |
DE102004016051B4 (en) | 2014-08-28 |
FR2859010B1 (en) | 2008-12-12 |
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8105 | Search report available | ||
8110 | Request for examination paragraph 44 | ||
R012 | Request for examination validly filed |
Effective date: 20110215 |
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R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |