ES2148128T1 - Engranaje de acoplamiento, especialmente en una caja de cambios. - Google Patents

Engranaje de acoplamiento, especialmente en una caja de cambios.

Info

Publication number
ES2148128T1
ES2148128T1 ES98948973T ES98948973T ES2148128T1 ES 2148128 T1 ES2148128 T1 ES 2148128T1 ES 98948973 T ES98948973 T ES 98948973T ES 98948973 T ES98948973 T ES 98948973T ES 2148128 T1 ES2148128 T1 ES 2148128T1
Authority
ES
Spain
Prior art keywords
tooth
base
coupling
gear
gearbox
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
Application number
ES98948973T
Other languages
English (en)
Other versions
ES2148128T3 (es
Inventor
Georg Tauschek
Peter Gutmann
Gerd Weissmann
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.)
BLW Praezisionsschmiede GmbH
Original Assignee
BLW Praezisionsschmiede 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 BLW Praezisionsschmiede GmbH filed Critical BLW Praezisionsschmiede GmbH
Publication of ES2148128T1 publication Critical patent/ES2148128T1/es
Application granted granted Critical
Publication of ES2148128T3 publication Critical patent/ES2148128T3/es
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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Mechanical Operated Clutches (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • General Details Of Gearings (AREA)
  • Structure Of Transmissions (AREA)

Abstract

Engranaje de acoplamiento, especialmente en una caja de cambios, bien en un manguito de cambio o bien en una rueda de marcha, cuyos dientes están dispuestos por su parte inferior en una base cilÍndrica (12) respecto del eje de rotación, son alargados en sentido axial y están provistos en su extremo de acoplamiento de un contorno de cubierta descendiente desde la parte inferior del diente (1) hasta la parte superior del diente (2), que presenta un borde (5) redondeado, caracterizado porque el radio de curvatura del borde de la cubierta aumenta desde la parte inferior del diente (1) hasta la parte superior del diente (2) según una función dada.
ES98948973T 1997-09-20 1998-09-16 Engranaje de acoplamiento, en particular en una caja de cambios. Expired - Lifetime ES2148128T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19741613A DE19741613C1 (de) 1997-09-20 1997-09-20 Kuppelverzahnung, insbesondere in einem Schaltgetriebe
DE19741613 1997-09-20

Publications (2)

Publication Number Publication Date
ES2148128T1 true ES2148128T1 (es) 2000-10-16
ES2148128T3 ES2148128T3 (es) 2004-02-01

Family

ID=7843108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98948973T Expired - Lifetime ES2148128T3 (es) 1997-09-20 1998-09-16 Engranaje de acoplamiento, en particular en una caja de cambios.

Country Status (11)

Country Link
US (1) US6370979B1 (es)
EP (1) EP1015783B1 (es)
JP (1) JP4220121B2 (es)
AT (1) ATE240466T1 (es)
AU (1) AU9540298A (es)
BR (1) BR9812663A (es)
CA (1) CA2303258C (es)
CZ (1) CZ296676B6 (es)
DE (2) DE19741613C1 (es)
ES (1) ES2148128T3 (es)
WO (1) WO1999015804A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT5886U1 (de) * 2002-03-27 2003-01-27 Plansee Ag Gesinterte schalt- oder schiebemuffe
DE10247330B4 (de) 2002-10-10 2013-02-28 PMG Füssen GmbH Pulvermetallurgisch hergestellte Schaltmuffe
DE10358229B4 (de) * 2003-12-12 2006-04-20 Audi Ag Synchronkupplung
DE102004041754A1 (de) * 2004-08-28 2006-03-02 Zf Friedrichshafen Ag Anschlagfläche für die axiale Abstützung einer Schiebemuffe einer Schaltkupplung am Kupplungskörper
AT502894B1 (de) * 2004-12-23 2010-04-15 Miba Sinter Austria Gmbh Gesinterter kupplungsring
CN103920883B (zh) * 2007-09-07 2016-09-14 Gkn烧结金属有限公司 精密粉末金属部件、组件和方法
JP5100502B2 (ja) * 2008-05-20 2012-12-19 アイシン・エーアイ株式会社 変速機の同期装置
AT508280B1 (de) * 2009-06-12 2012-04-15 Miba Sinter Austria Gmbh Kalibriervorrichtung
DE102009027719B4 (de) * 2009-07-15 2018-08-09 Zf Friedrichshafen Ag Schaltkupplung
US9353753B2 (en) * 2011-06-30 2016-05-31 Baker Hughes Incorporated Helical driver to reduce stress in brittle bearing materials
JP2013217491A (ja) * 2012-03-14 2013-10-24 Aisin Seiki Co Ltd 自動変速機用ドグクラッチ
JP6154116B2 (ja) * 2012-10-19 2017-06-28 アイシン・エーアイ株式会社 変速機の同期装置
DE102013016048B3 (de) * 2013-09-27 2015-02-05 Sona Blw Präzisionsschmiede Gmbh Verfahren zur Herstellung eines Getriebeschaltrads durch Umformen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935965A (en) * 1931-07-16 1933-11-21 Nash Motors Company Clutch mechanism
US3367462A (en) * 1964-01-22 1968-02-06 William H. Bibbens Torque transmitter with yieldable teeth
DE8438446U1 (de) * 1984-09-20 1989-03-23 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Zahnrad oder ähnliches verzahntes Werkstück mit dachförmigen Schalterleichterungen
DE3612741A1 (de) * 1986-04-16 1987-10-22 Porsche Ag Sperrsynchronisiereinrichtung fuer ein zahnraederwechselgetriebe eines kraftfahrzeugs
JP3069666B2 (ja) * 1990-04-04 2000-07-24 大岡技研株式会社 変速装置用歯車
AT405256B (de) * 1995-02-16 1999-06-25 Miba Sintermetall Ag Verfahren zum herstellen einer schiebemuffe für die synchronisiereinrichtung eines zahnradwechselgetriebes
DE19531155A1 (de) * 1995-08-24 1997-02-27 Opel Adam Ag Synchronisiereinrichtung für Schaltkupplungen, insbesondere von Schaltgetrieben für Kraftfahrzeuge
DE19624772C2 (de) * 1996-06-21 2000-06-29 Blw Praezisionsschmiede Gmbh Klauenverzahnung für Schaltgetriebe oder dergleichen
EP0846883A1 (de) * 1996-11-16 1998-06-10 GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie Synchronisationseinrichtung für Getriebe und Verfahren zum Anspitzen von Zähnen eines gesinterten Synchronisationskörpers

Also Published As

Publication number Publication date
CA2303258A1 (en) 1999-04-01
CZ296676B6 (cs) 2006-05-17
WO1999015804A1 (de) 1999-04-01
BR9812663A (pt) 2000-08-22
CZ20001026A3 (cs) 2000-08-16
AU9540298A (en) 1999-04-12
US6370979B1 (en) 2002-04-16
CA2303258C (en) 2006-04-25
JP2001517760A (ja) 2001-10-09
JP4220121B2 (ja) 2009-02-04
ES2148128T3 (es) 2004-02-01
EP1015783B1 (de) 2003-05-14
DE59808382D1 (de) 2003-06-18
ATE240466T1 (de) 2003-05-15
DE19741613C1 (de) 1999-03-04
EP1015783A1 (de) 2000-07-05

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