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ES2008239A6 - Transmision intermedia para un vehiculo de acarreo o similar. - Google Patents

Transmision intermedia para un vehiculo de acarreo o similar.

Info

Publication number
ES2008239A6
ES2008239A6 ES8702766A ES8702766A ES2008239A6 ES 2008239 A6 ES2008239 A6 ES 2008239A6 ES 8702766 A ES8702766 A ES 8702766A ES 8702766 A ES8702766 A ES 8702766A ES 2008239 A6 ES2008239 A6 ES 2008239A6
Authority
ES
Spain
Prior art keywords
shaft
clutch assembly
pinion gear
transverse axis
countershaft
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
Application number
ES8702766A
Other languages
English (en)
Inventor
Charle Edward Whalen
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of ES2008239A6 publication Critical patent/ES2008239A6/es
Expired 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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • 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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/345—Parking lock mechanisms or brakes in the transmission using friction brakes, e.g. a band brakes
    • 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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H2003/0936—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts with multiple countershafts comprising only two idle gears and one gear fixed to the countershaft
    • 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
    • Y10T74/19242—Combined gear and clutch
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/19391—Progressive
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/19405—Multiple forward and reverse

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

TRANSMISION INTERMEDIA PARA UN VEHICULO DE ACARREO O SIMILAR, EN PARTICULAR UNA TRANSMISION INTERMEDIA DE CAMBIO DE MARCHAS COMPACTA QUE UTILIZA ENGRANAJES DE TOMA CONSTANTE Y UNA PLURALIDAD DE EMBRAGUES ROTATORIOS DEL TIPO DE PLACAS Y DISCOS INTERCALADOS. COMPRENDE UN PRIMER EJE DE ENTRADA; EJES INTERMEDIOS SEGUNDO Y TERCERO; UN CUARTO EJE DE SALIDA; UNA PLURALIDAD DE ENGRANAJES DE TOMA CONSTANTE MONTADOS SOBRE LOS EJES, Y MEDIOS DE EMBRAGUE PARA CONECTAR SELECTIVAMENTE LOS ENGRANAJES EN PATRONES PREVIAMENTE ELEGIDOS, PARA PROPORCIONAR DOS VELOCIDADES DE AVANCE Y DOS VELOCIDADES DE MARCHA ATRAS.
ES8702766A 1986-10-01 1987-09-28 Transmision intermedia para un vehiculo de acarreo o similar. Expired ES2008239A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/914,100 US4726246A (en) 1986-10-01 1986-10-01 Countershaft transmission having two forward and two reverse speeds

Publications (1)

Publication Number Publication Date
ES2008239A6 true ES2008239A6 (es) 1989-07-16

Family

ID=25433918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702766A Expired ES2008239A6 (es) 1986-10-01 1987-09-28 Transmision intermedia para un vehiculo de acarreo o similar.

Country Status (10)

Country Link
US (1) US4726246A (es)
EP (1) EP0282491B1 (es)
JP (1) JPH01501083A (es)
KR (1) KR880701844A (es)
AU (1) AU6836987A (es)
CA (1) CA1297704C (es)
DE (1) DE3669765D1 (es)
ES (1) ES2008239A6 (es)
MX (1) MX160086A (es)
WO (1) WO1988002452A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846009A (en) * 1987-10-21 1989-07-11 Caterpillar Inc. Countershaft transmission
US4771647A (en) * 1987-10-21 1988-09-20 Caterpillar Inc. Countershaft transmission
US5385064A (en) * 1992-10-23 1995-01-31 Borg-Warner Automotive, Inc. Dual clutch countershaft automatic transmission
JPH06178325A (ja) * 1992-12-07 1994-06-24 Mitsubishi Electric Corp 画像表示装置
DE4242942A1 (de) * 1992-12-18 1994-06-23 Zahnradfabrik Friedrichshafen Unter Last schaltbares, mehrgängiges Wendegetriebe
DE4416929A1 (de) * 1994-05-13 1995-11-16 Zahnradfabrik Friedrichshafen Unter Last schaltbares, mehrgängiges Wendegetriebe
US5557978A (en) * 1995-03-07 1996-09-24 Deere & Company Countershaft power transmission
KR100503612B1 (ko) * 1998-08-28 2006-08-30 두산인프라코어 주식회사 중장비용 변속기
US6464613B1 (en) 2001-05-30 2002-10-15 Eskridge Engineering, Inc. Power-shiftable compound planetary transmission
US7191676B2 (en) * 2002-09-23 2007-03-20 Vladimir Abramov Universal multifarious gearbox of mutually definite units and method therefore
JP4879579B2 (ja) * 2005-12-22 2012-02-22 本田技研工業株式会社 車両用パワーユニット
KR100802489B1 (ko) * 2006-04-27 2008-02-12 (주)엠에스정밀 차량용 전후진 기어 변속 장치
US8011274B2 (en) * 2006-08-28 2011-09-06 Vladimir Abramov Gear box apparatus
WO2015149874A1 (de) * 2014-04-04 2015-10-08 Gkn Driveline International Gmbh Antriebsanordnung für ein kraftfahrzeug
EP4097375B1 (en) * 2020-01-31 2023-07-19 BRP-Rotax GmbH & Co. KG Dual-clutch transmission

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869382A (en) * 1955-03-21 1959-01-20 Caterpillar Tractor Co Gear type power transmission and controls therefor
DE1119678B (de) * 1959-11-07 1961-12-14 Zahnradfabrik Friedrichshafen Zahnraederwechselgetriebe, insbesondere fuer Schlepper
US3254541A (en) * 1963-07-15 1966-06-07 Rockwell Standard Co Compact multi-speed forward and reverse transmission
US3425293A (en) * 1967-02-13 1969-02-04 Twin Disc Inc Power transmission and control system therefor
US3465609A (en) * 1967-12-13 1969-09-09 Clark Equipment Co Transmission
DE2029572A1 (de) * 1970-06-16 1971-12-23 Klockner Humboldt Deutz AG, 5000 Köln Unter Last schaltbares Triebwerk
US3913411A (en) * 1973-05-07 1975-10-21 Gardner Denver Co Multispeed power transmission with plural countershafts
US3858455A (en) * 1973-08-27 1975-01-07 Clark Equipment Co Transmissions
US3893345A (en) * 1973-08-27 1975-07-08 Clark Equipment Co Transmissions
US4145935A (en) * 1977-08-22 1979-03-27 Zahnradfabrik Friedrichshafen Ag Multispeed reversible transmission shiftable under load
DE2800267C2 (de) * 1978-01-04 1984-03-29 J.M. Voith Gmbh, 7920 Heidenheim Viergängiges Schaltgetriebe
GB1587699A (en) * 1978-05-31 1981-04-08 British Twin Disc Ltd Gearboxes
US4392391A (en) * 1980-11-07 1983-07-12 Cooper Industries, Inc. Multispeed reversible power shift transmission
JPS5969557A (ja) * 1982-10-14 1984-04-19 Daikin Mfg Co Ltd パワ−シフトトランスミツシヨンのパワ−トレ−ン
US4589295A (en) * 1984-01-30 1986-05-20 Champion Road Machinery Limited Eight speed drop box transmission
US4823639A (en) * 1984-06-04 1989-04-25 Caterpillar Inc. Countershaft transmission
US4570503A (en) * 1984-09-17 1986-02-18 Caterpillar Tractor Co. Countershaft transmission
US4627302A (en) * 1985-09-26 1986-12-09 Caterpillar Inc. Countershaft transmission

Also Published As

Publication number Publication date
CA1297704C (en) 1992-03-24
EP0282491A1 (en) 1988-09-21
AU6836987A (en) 1988-04-21
DE3669765D1 (de) 1990-04-26
MX160086A (es) 1989-11-23
WO1988002452A1 (en) 1988-04-07
US4726246A (en) 1988-02-23
KR880701844A (ko) 1988-11-05
JPH01501083A (ja) 1989-04-13
EP0282491B1 (en) 1990-03-21

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-09-28

FD1A Patent lapsed

Effective date: 20001204