WO2004081403A1 - Corps d'accouplement - Google Patents

Corps d'accouplement Download PDF

Info

Publication number
WO2004081403A1
WO2004081403A1 PCT/EP2004/001088 EP2004001088W WO2004081403A1 WO 2004081403 A1 WO2004081403 A1 WO 2004081403A1 EP 2004001088 W EP2004001088 W EP 2004001088W WO 2004081403 A1 WO2004081403 A1 WO 2004081403A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupling body
disk
teeth
disc
toothing
Prior art date
Application number
PCT/EP2004/001088
Other languages
German (de)
English (en)
Inventor
Kristina May
Thomas Langkamp
Original Assignee
Ina-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 Ina-Schaeffler Kg filed Critical Ina-Schaeffler Kg
Publication of WO2004081403A1 publication Critical patent/WO2004081403A1/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
    • 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
    • F16D2023/0625—Details of members being coupled, e.g. gears

Definitions

  • the prior art according to DE 100 36 088 A1 also does not take into account coupling bodies with so-called short teeth.
  • the teeth of the short toothing are at least partially bonded to the material of the coupling body on the radially inwardly facing side of the tooth.
  • the axial path limitation is complete a base of the teeth is formed in addition to the radial connection and closes the tooth gaps in one of the longitudinal directions of the coupling body.
  • the object of the invention is therefore to provide a coupling body with stops that are simple to produce.
  • this object is achieved in that at least the first disk has the teeth and that the second disk connects along the coupling body to at least one of the gaps in the toothing of the coupling body.
  • the second pane completely or at least partially covers one or more gaps on the face of the first pane.
  • the longitudinal movement of a sliding sleeve engaging in the coupling toothing is limited by the washer adjoining the toothing in the longitudinal direction.
  • the flank-side support portion of the toothed teeth of the coupling body and the internal toothing of the sliding sleeve is not reduced by such an arrangement.
  • a further embodiment of the invention provides that the coupling body has a toothing that is divided in a transverse plane of the coupling body, at least from the teeth.
  • the toothing is formed proportionally on the second disk and on a third disk. A proportion of at least a subset of each of the teeth of the second disk is assigned.
  • the other portion of the tooth divided by the transverse plane transverse to the longitudinal direction of the clutch body is formed on the third disk.
  • the toothing of the clutch body is formed from various teeth and further toothing elements, of which part of the second disk and part of the third disk are assigned.
  • the second and the third disk with the parts of the toothing and possibly with further toothing elements lie against one another on the end face on the transverse plane and are connected to one another there.
  • the disks are preferably connected to one another in a positive or non-positive or material manner.
  • the types of connections described in DE 100 36 088 A1 by means of clinching but also gluing, soldering or welding are conceivable.
  • the discs are optionally made of the same material or different materials from each other by z. B. stamping and / or embossing. As materials such. B. steels and brass are provided.
  • connection of the disks from the same material or different materials is preferably provided using resistance welding methods, preferably spot welding, butt welding, roller seam welding, projection welding, medium frequency resistance welding or capacitor pulse welding. It is also conceivable to use the inexpensive laser welding process.
  • Figure 4 shows a clutch body with a disc 11 and a disc
  • the disk 12 is a toothed disk with teeth 13.
  • the teeth 13 are provided on the end face 12a of the coupling body 12 facing away from the disk 11 with sloping ceilings 13a.
  • the disk 11 lies on the face of the disk 12 and is secured to the disk 12 by joining by means of a press fit on a shoulder 12b.
  • the outer diameter D A of the disk 11 is larger than the tip circle diameter D ⁇ of the toothing with the teeth
  • FIG. 5 shows a schematic illustration, according to which a sliding sleeve 14 engages in a coupling body 5.
  • Radially inwardly directed teeth 14a of the sliding sleeve 14 are toothed with the teeth 18 of a disc 15.
  • a disc 16 is welded to the disc 15 by means of a weld 17.
  • the disc 16 is an axial stop for the sliding sleeve 14.
  • Die Disc 16 closes the gaps 18a between the teeth 18 in the longitudinal direction of the clutch body 5 to a gear wheel, not shown.
  • the coupling body 7 has a toothing made up of teeth 24 in the transverse plane 23.
  • Each individual tooth 24 is initially divided into a section 24a and a section 24b.
  • the section 24a of the tooth is formed on a disk 25 which has a friction cone 25a for a frictional connection with a synchronizer ring, not shown.
  • the disc 25 is made of brass.
  • the section 24b of each tooth 24 is formed on a toothed disk 26.
  • the sections 24a and 24b are exactly aligned with each other before the disks 25 and 26 are connected.
  • the disks 25 and 26 are preferably connected to one another by welding.
  • a third disc 27 is centered on the disc 26 and connects longitudinally to the gaps 28 of the toothing with the teeth 24 as a stop.
  • Coupling body 22 spot weld
  • Coupling body 23 transverse plane

Abstract

L'invention concerne un corps d'accouplement (3) qui est composé d'un premier disque (2) et d'un deuxième disque (1) et qui présente des dents (8) de manière au moins proportionnelle sur le premier disque (2). Selon l'invention, le deuxième disque (1) se raccorde le long du corps d'accouplement (3) à au moins un des interstices (9) formés entre les dents (8).
PCT/EP2004/001088 2003-03-11 2004-02-06 Corps d'accouplement WO2004081403A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10310425.9A DE10310425B4 (de) 2003-03-11 2003-03-11 Kupplungskörper
DE10310425.9 2003-03-11

Publications (1)

Publication Number Publication Date
WO2004081403A1 true WO2004081403A1 (fr) 2004-09-23

Family

ID=32892005

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/001088 WO2004081403A1 (fr) 2003-03-11 2004-02-06 Corps d'accouplement

Country Status (2)

Country Link
DE (1) DE10310425B4 (fr)
WO (1) WO2004081403A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603938A (zh) * 2013-10-25 2014-02-26 安徽工贸职业技术学院 一种离合器齿轮结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961279A3 (fr) * 2010-06-09 2011-12-16 Renault Sas Pignon fou de boite de vitesses integrant une rondelle crabot et une butee baladeur independante rapportee et procede de montage du pignon
FR2983929A1 (fr) * 2011-12-08 2013-06-14 Peugeot Citroen Automobiles Sa Dispositif d'engrenement et de crabotage pour boite de vitesses de vehicule

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421963A1 (de) * 1974-05-07 1975-11-20 Volkswagenwerk Ag Sperrsynchronisierung fuer kraftfahrzeug-wechselgetriebe
DE2439317A1 (de) * 1974-08-16 1976-02-26 Hurth Masch Zahnrad Carl Zahnradpaar zum flankenspielfreien antrieb
EP0652385A2 (fr) * 1993-11-05 1995-05-10 Borg-Warner Automotive, Inc. Assemblage d'embrayage avec synchroniseur pour transmission à vitesses multiples
DE10036088A1 (de) 2000-07-25 2002-02-07 Schaeffler Waelzlager Ohg Kupplungselement einer Kupplungseinheit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146181B1 (fr) * 1971-07-22 1975-07-11 Crouzet Sa
US4464949A (en) * 1981-04-17 1984-08-14 Algat S.P.A. Toothed pulley of pressed sheet metal
DD260554A1 (de) * 1987-05-13 1988-09-28 Ifa Getriebewerke Brandenburg Kegelhuelse fuer synchronisiereinrichtungen in zahnraederwechselgetrieben
DE19946775A1 (de) * 1999-09-29 2001-04-12 Wilhelm Koenig Einzelzahngetriebe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421963A1 (de) * 1974-05-07 1975-11-20 Volkswagenwerk Ag Sperrsynchronisierung fuer kraftfahrzeug-wechselgetriebe
DE2439317A1 (de) * 1974-08-16 1976-02-26 Hurth Masch Zahnrad Carl Zahnradpaar zum flankenspielfreien antrieb
EP0652385A2 (fr) * 1993-11-05 1995-05-10 Borg-Warner Automotive, Inc. Assemblage d'embrayage avec synchroniseur pour transmission à vitesses multiples
DE10036088A1 (de) 2000-07-25 2002-02-07 Schaeffler Waelzlager Ohg Kupplungselement einer Kupplungseinheit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603938A (zh) * 2013-10-25 2014-02-26 安徽工贸职业技术学院 一种离合器齿轮结构

Also Published As

Publication number Publication date
DE10310425B4 (de) 2016-12-08
DE10310425A1 (de) 2004-09-23

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