DE20022345U1 - Pressure piece for a synchronizer - Google Patents

Pressure piece for a synchronizer

Info

Publication number
DE20022345U1
DE20022345U1 DE20022345U DE20022345U DE20022345U1 DE 20022345 U1 DE20022345 U1 DE 20022345U1 DE 20022345 U DE20022345 U DE 20022345U DE 20022345 U DE20022345 U DE 20022345U DE 20022345 U1 DE20022345 U1 DE 20022345U1
Authority
DE
Germany
Prior art keywords
pressure
piece unit
unit according
stop
synchronizer
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 - Lifetime
Application number
DE20022345U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoerbiger and Co
Hoerbiger Antriebstechnik Holding GmbH
Original Assignee
Hoerbiger and Co
Hoerbiger Antriebstechnik Holding GmbH
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 Hoerbiger and Co, Hoerbiger Antriebstechnik Holding GmbH filed Critical Hoerbiger and Co
Priority to DE20022345U priority Critical patent/DE20022345U1/en
Publication of DE20022345U1 publication Critical patent/DE20022345U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Druckstückeinheit für eine einen Synchronkörper (14) aufwei­ sende Synchronisiereinrichtung umfassend einen Kopfbereich (2) und eine im Kopfbereich (2) angeordnete Öffnung (4), in welcher ein Rastelement (11) anordenbar ist, dadurch ge­ kennzeichnet, dass die Druckstückeinheit einen Anschlagbe­ reich (5, 6, 7, 8) aufweist, welcher mit einem Anschlagbe­ reich (19) des Synchronkörpers (14) derart in Kontakt bringbar ist, dass eine Bewegung der Druckstückeinheit in Axialrichtung des Synchronkörpers beschränkt ist, wobei der Anschlagbereich (5, 6, 7, 8) als Nase ausgebildet ist, wel­ che mit einem Vorsprung (19) am Synchronkörper (14) in Kon­ takt bringbar ist.1. pressure unit for a synchronizing body ( 14 ) transmitting synchronizing device comprising a head region ( 2 ) and an in the head region ( 2 ) arranged opening ( 4 ), in which a locking element ( 11 ) can be arranged, characterized in that the pressure unit Stop area ( 5 , 6 , 7 , 8 ), which can be brought into contact with a stop area ( 19 ) of the synchronizer body ( 14 ) in such a way that movement of the pressure piece unit in the axial direction of the synchronizer body is restricted, the stop area ( 5 , 6 , 7 , 8 ) is designed as a nose, which can be brought into contact with a projection ( 19 ) on the synchronizer body ( 14 ). 2. Druckstückeinheit nach Anspruch 1, dadurch gekennzeichnet, dass als Anschlagbereich der Druckstückeinheit mindestens eine Nase ausgebildet ist, welche in Axialrichtung des Syn­ chronkörpers zwischen zwei Anschlagbereichen des Synchron­ körpers angeordnet ist und mit diesen in Kontakt bringbar ist.2. thrust piece unit according to claim 1, characterized in that at least as the stop area of the pressure piece unit a nose is formed, which in the axial direction of the syn chron body between two stop areas of the synchron body is arranged and brought into contact with them is. 3. Druckstückeinheit nach Anspruch 1, dadurch gekennzeichnet, dass als Anschlagbereich mindestens zwei Nasen an der Druckstückeinheit ausgebildet sind.3. pressure piece unit according to claim 1, characterized in that at least two lugs on the Pressure piece unit are formed. 4. Druckstückeinheit nach Anspruch 3, dadurch gekennzeichnet, dass mindestens zwei Anschlagbereiche (5, 6, 7, 8) an Eck­ bereichen der Druckstückeinheit in Axialrichtung und/oder Umfangsrichtung angeordnet sind. 4. thrust piece unit according to claim 3, characterized in that at least two stop areas ( 5 , 6 , 7 , 8 ) at the corner areas of the thrust piece unit are arranged in the axial direction and / or circumferential direction. 5. Druckstückeinheit nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Anschlagbereiche (5, 6, 7, 8) gleichzeitig als Führungsflächen ausgebildet sind.5. thrust piece unit according to one of claims 1 to 4, characterized in that the stop areas ( 5 , 6 , 7 , 8 ) are simultaneously formed as guide surfaces. 6. Druckstückeinheit nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Druckstückeinheit einen Topfbe­ reich (3) aufweist.6. pressure unit according to one of claims 1 to 5, characterized in that the pressure unit has a Topfbe rich ( 3 ). 7. Druckstückeinheit nach Anspruch 6, dadurch gekennzeichnet, dass der Anschlagbereich (5, 6, 7, 8) im Topfbereich (3) angeordnet ist.7. pressure piece unit according to claim 6, characterized in that the stop region ( 5 , 6 , 7 , 8 ) is arranged in the pot region ( 3 ). 8. Druckstückeinheit nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Druckstückeinheit aus Metall oder Kunststoff hergestellt ist.8. pressure unit according to one of claims 1 to 7, characterized characterized in that the pressure piece unit made of metal or Plastic is made. 9. Synchronisiereinrichtung mit einer Druckstückeinheit nach einem der Ansprüche 1 bis 8.9. Synchronizer with a pressure unit after one of claims 1 to 8.
DE20022345U 2000-02-09 2000-02-09 Pressure piece for a synchronizer Expired - Lifetime DE20022345U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20022345U DE20022345U1 (en) 2000-02-09 2000-02-09 Pressure piece for a synchronizer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10005615 2000-02-09
DE20022345U DE20022345U1 (en) 2000-02-09 2000-02-09 Pressure piece for a synchronizer

Publications (1)

Publication Number Publication Date
DE20022345U1 true DE20022345U1 (en) 2001-07-26

Family

ID=26004241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20022345U Expired - Lifetime DE20022345U1 (en) 2000-02-09 2000-02-09 Pressure piece for a synchronizer

Country Status (1)

Country Link
DE (1) DE20022345U1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830064A1 (en) * 2001-09-25 2003-03-28 Renault Synchronization mechanism for gearbox idler gear comprises sliding gear rotating with and sliding on hub with synchronization ring between idler and sliding gear activated by deformable element
DE10229513A1 (en) * 2002-07-02 2004-01-15 Zf Friedrichshafen Ag transmission shift
EP1408250A1 (en) * 2002-10-11 2004-04-14 Gammastamp S.p.A. Synchronizer for a change gear for vehicles
DE102005023248A1 (en) * 2005-05-20 2006-11-23 Zf Friedrichshafen Ag Plunger unit for a synchronizer and synchronizer for manual transmission, especially for motor vehicles
DE102005044739B3 (en) * 2005-09-19 2006-12-07 Polymer-Chemie Gmbh Pressure piece for gear shift synchronizing device has locking element and pressure piece base made as single component by means of metal powder injection casting
DE102006018284A1 (en) * 2006-04-20 2007-10-31 Daimlerchrysler Ag Synchronization device e.g. multi-cone synchronization device, for use in vehicle gear, has press part lying in area of external teeth of synchronous body, and synchronous ring with switching tooth designed as sheet molded part
EP1900956A2 (en) * 2006-09-18 2008-03-19 Hofer-PDC-Gmbh Transmission synchronisation, in particular in the form of servo-synchronisation
DE102007025022A1 (en) 2007-05-28 2008-12-11 Hofer-Pdc Gmbh Transmission synchronization and pressure piece of a transmission synchronization
ITTO20080668A1 (en) * 2008-09-11 2010-03-12 Oerlikon Graziano Spa SYNCHRONIZER FOR VEHICLE TRANSMISSIONS WITH SPRING LOADED SPRING PRESINCRONIZATION DEVICE.
DE102012020673A1 (en) * 2012-10-22 2014-04-24 Hoerbiger Antriebstechnik Holding Gmbh Synchronous unit for synchronized gearbox in vehicle, has two groups of stoppers for preventing movement of thrust pieces into two axial directions, respectively, where axial directions are opposite to each other
WO2017041803A1 (en) * 2015-09-10 2017-03-16 Schaeffler Technologies AG & Co. KG Pressure piece of a vehicle transmission and synchronization unit
DE102015223038A1 (en) 2015-11-23 2017-05-24 Schaeffler Technologies AG & Co. KG Schiebemuffenmittenzentrierung
CN109027035A (en) * 2018-08-22 2018-12-18 石狮真发齿轮有限公司 A kind of lorry synchronizer assembly and its processing technology

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830064A1 (en) * 2001-09-25 2003-03-28 Renault Synchronization mechanism for gearbox idler gear comprises sliding gear rotating with and sliding on hub with synchronization ring between idler and sliding gear activated by deformable element
DE10229513A1 (en) * 2002-07-02 2004-01-15 Zf Friedrichshafen Ag transmission shift
US7163094B2 (en) 2002-07-02 2007-01-16 Zf Friedrichshafen Ag Hydraulically actuatable gearshift system comprising a synchronizing device
EP1408250A1 (en) * 2002-10-11 2004-04-14 Gammastamp S.p.A. Synchronizer for a change gear for vehicles
DE102005023248A1 (en) * 2005-05-20 2006-11-23 Zf Friedrichshafen Ag Plunger unit for a synchronizer and synchronizer for manual transmission, especially for motor vehicles
DE102005044739B3 (en) * 2005-09-19 2006-12-07 Polymer-Chemie Gmbh Pressure piece for gear shift synchronizing device has locking element and pressure piece base made as single component by means of metal powder injection casting
DE102006018284A1 (en) * 2006-04-20 2007-10-31 Daimlerchrysler Ag Synchronization device e.g. multi-cone synchronization device, for use in vehicle gear, has press part lying in area of external teeth of synchronous body, and synchronous ring with switching tooth designed as sheet molded part
EP1900956A2 (en) * 2006-09-18 2008-03-19 Hofer-PDC-Gmbh Transmission synchronisation, in particular in the form of servo-synchronisation
DE102006044352B3 (en) * 2006-09-18 2008-04-24 Hofer-Pdc Gmbh Transmission synchronization, especially in the form of a servo-synchronization
US8104597B2 (en) 2006-09-18 2012-01-31 Hofer-Pdc Gmbh Transmission synchronizing system, in particular, in the form of a servo synchronizing system
EP2003356A2 (en) 2007-05-28 2008-12-17 Hofer-PDC GmbH Gear synchronisation and pressure pad of a gear synchronisation
DE102007025022A1 (en) 2007-05-28 2008-12-11 Hofer-Pdc Gmbh Transmission synchronization and pressure piece of a transmission synchronization
ITTO20080668A1 (en) * 2008-09-11 2010-03-12 Oerlikon Graziano Spa SYNCHRONIZER FOR VEHICLE TRANSMISSIONS WITH SPRING LOADED SPRING PRESINCRONIZATION DEVICE.
EP2163778A3 (en) * 2008-09-11 2010-08-04 Oberlikon Graziano S.p.A. Synchronizer for vehicule transmissions with pre-synchronizing device having spring-loaded balls.
DE102012020673A1 (en) * 2012-10-22 2014-04-24 Hoerbiger Antriebstechnik Holding Gmbh Synchronous unit for synchronized gearbox in vehicle, has two groups of stoppers for preventing movement of thrust pieces into two axial directions, respectively, where axial directions are opposite to each other
WO2017041803A1 (en) * 2015-09-10 2017-03-16 Schaeffler Technologies AG & Co. KG Pressure piece of a vehicle transmission and synchronization unit
CN107923447A (en) * 2015-09-10 2018-04-17 舍弗勒技术股份两合公司 The pressure piece and synchronization unit of transmission for vehicles
CN107923447B (en) * 2015-09-10 2020-10-27 舍弗勒技术股份两合公司 Pressure piece and synchronization unit of vehicle transmission
DE102015223038A1 (en) 2015-11-23 2017-05-24 Schaeffler Technologies AG & Co. KG Schiebemuffenmittenzentrierung
CN109027035A (en) * 2018-08-22 2018-12-18 石狮真发齿轮有限公司 A kind of lorry synchronizer assembly and its processing technology

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010830

R150 Term of protection extended to 6 years

Effective date: 20030331

R151 Term of protection extended to 8 years

Effective date: 20060307

R152 Term of protection extended to 10 years

Effective date: 20080310

R071 Expiry of right