ES2042730T3 - Grupo de caja de mando de cambio de velocidades accionado por fluidos. - Google Patents

Grupo de caja de mando de cambio de velocidades accionado por fluidos.

Info

Publication number
ES2042730T3
ES2042730T3 ES88301238T ES88301238T ES2042730T3 ES 2042730 T3 ES2042730 T3 ES 2042730T3 ES 88301238 T ES88301238 T ES 88301238T ES 88301238 T ES88301238 T ES 88301238T ES 2042730 T3 ES2042730 T3 ES 2042730T3
Authority
ES
Spain
Prior art keywords
piston
gearbox
pressurizable
chambers
bar
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
ES88301238T
Other languages
English (en)
Inventor
Joseph Hamilton Mcninch Jr
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2042730T3 publication Critical patent/ES2042730T3/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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • B60K35/10—
    • 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
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • B60K2360/126—
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H2059/081—Range selector apparatus using knops or discs for rotary range selection
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
    • 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
    • F16H63/36—Interlocking devices
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S74/00—Machine element or mechanism
    • Y10S74/07—Indicators-sensors and meters
    • 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
    • Y10T74/19251—Control mechanism
    • 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
    • Y10T74/19293—Longitudinally slidable
    • Y10T74/19298—Multiple spur gears
    • Y10T74/19326—Fluid operated
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20024—Fluid actuator

Abstract

SE REIVINDICA UN ARBOL DE TRANSMISION DE BARRAS MOVILES ALOJADAS JUNTAS (100) CARACTERIZADO POR UN PAR DE BARRAS MOVILES (18,24) DISPUESTAS RESPECTIVAMENTE MOVILES DENTRO DE TALADROS (7,9) EN UN ALOJAMIENTO (4) QUE SON ATACADAS RESPECTIVAMENTE POR PISTONES (14, 22) QUE RESPECTIVAMENTE DEFINEN CAMARAS HIDRAULICAS PRESURIZABLES (A, B Y D) CON CAMARAS (A) Y (D) EN COMUNICACION FLUIDA CON LA OTRA CONJUNTAMENTE Y CON EL FONDO DEL ALOJAMIENTO (38) TENIENDO UNA CAMARA HIDRAULICA ALARGADA PRESURIZABLE (C) CONTENIENDO UN PISTON ALARGADO (42) UNIDO AL PISTON (14) Y UNA CAMARA (E) PRESURIZABLE EN COMUNICACION FLUIDA CON EL PISTON (22) EL CUAL SELECCIONA LA PRESURIZACION DE UNA O MAS DE LAS CAMARAS(A,B,C,D Y E) Y ES APTO PARA MOVER LA BARRA (18) ENTRE UNA POSICION NEUTRAL (N) Y DOS POSICIONES DESPLAZADAS AXIALMENTE (P1,P2) Y PARA MOVER LA BARRA (24) ENTRE UNA POSICION NEUTRAL (N) Y UNA POSICION (P) DESPLAZADA AXIALMENTE CON EL PISTON (42) Y CAMARA (C) OPERATIVOS PARA APLICAR FUERZA INCREMENTADA CONTRAEL PISTON (14) POR EFECTO RAPIDO Y MOVIMIENTO POSITIVO.
ES88301238T 1987-03-17 1988-02-15 Grupo de caja de mando de cambio de velocidades accionado por fluidos. Expired - Lifetime ES2042730T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/026,915 US4748863A (en) 1987-03-17 1987-03-17 Fluid actuated shift bar housing assembly

Publications (1)

Publication Number Publication Date
ES2042730T3 true ES2042730T3 (es) 1993-12-16

Family

ID=21834530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88301238T Expired - Lifetime ES2042730T3 (es) 1987-03-17 1988-02-15 Grupo de caja de mando de cambio de velocidades accionado por fluidos.

Country Status (9)

Country Link
US (1) US4748863A (es)
EP (1) EP0286211B1 (es)
JP (1) JP2534535B2 (es)
CN (1) CN1016376B (es)
AU (1) AU596058B2 (es)
BR (1) BR8801075A (es)
CA (1) CA1292133C (es)
DE (1) DE3882774T2 (es)
ES (1) ES2042730T3 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303247A (ja) * 1987-05-30 1988-12-09 Diesel Kiki Co Ltd 自動変速装置
GB8809945D0 (en) * 1988-04-27 1988-06-02 Eaton Corp Pneumatic control system
US5035113A (en) * 1988-05-19 1991-07-30 Csepel Autogyar Electropneumatic remote control for shifting the mechanical transmission of a motor vehicle
US4920813A (en) * 1988-05-20 1990-05-01 Dana Corporation Power take-off control apparatus
IT221299Z2 (it) * 1989-11-23 1994-02-25 Fiatgeotech Dispositivo per il comando di un cambio di velocita' per un veicolo particolarmente un trattore agricolo.
US5044216A (en) * 1990-08-30 1991-09-03 Eaton Corporation Transmission shift control
US5101677A (en) * 1991-07-29 1992-04-07 General Motors Corporation Transmission mounted range selector
US5144863A (en) * 1991-08-01 1992-09-08 Eaton Corporation Compound change gear transmission
US5207113A (en) * 1991-09-30 1993-05-04 Rockwell International Corporation Sleeve for aligning two discrete structures having adjoining bores
US5222404A (en) * 1992-01-23 1993-06-29 Eaton Corporation Auxiliary section actuator control system and method
US5216931A (en) * 1992-01-23 1993-06-08 Eaton Corporation Interlock mechanism for range section slave valve
US5193410A (en) * 1992-01-23 1993-03-16 Eaton Corporation Range section protection valve assembly
US5172604A (en) * 1992-01-23 1992-12-22 Eaton Corporation Range section preexhaust
GB9304318D0 (en) * 1993-03-03 1993-04-21 Eaton Corp Three-position shift actuator
US5737969A (en) * 1996-04-22 1998-04-14 Eaton Corporation Single shaft shifting mechanism
DE19827581A1 (de) * 1998-06-20 1999-12-23 Zahnradfabrik Friedrichshafen Wendegetriebe
US5992267A (en) * 1998-10-26 1999-11-30 Eaton Corporation Robust control for three-position transmission shift actuator assembly
US6973854B2 (en) * 2003-08-22 2005-12-13 Zf Meritor, Llc. Range and splitter system
US8925927B2 (en) 2006-02-10 2015-01-06 Freudenberg-Nok General Partnership Seal with controllable pump rate
US8376369B2 (en) 2006-02-10 2013-02-19 Freudenberg-Nok General Partnership Seal with spiral grooves and contamination entrapment dams
US7775528B2 (en) 2006-02-13 2010-08-17 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
US7494130B2 (en) 2006-02-13 2009-02-24 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
US7891670B2 (en) 2008-02-01 2011-02-22 Freudenberg-Nok General Partnership Multi-directional shaft seal
US8454025B2 (en) 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
DE102010009338A1 (de) * 2010-02-25 2011-08-25 WABCO GmbH, 30453 Getriebesteller
DE102011005680A1 (de) * 2011-03-17 2012-10-04 Zf Friedrichshafen Ag Schaltzylinderanordnung
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
EP3308058B1 (en) * 2015-06-09 2019-10-16 Kongsberg Inc. Actuator assembly driven by a fluid and a method of operating the same
FR3045765B1 (fr) * 2015-12-22 2018-01-19 Psa Automobiles Sa. Boite de vitesses pour un vehicule automobile equipee d'une piece d'immobilisation provisoire du levier de commande de cette boite

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206221A (en) * 1937-05-28 1940-07-02 Vaco Products Inc Fluid pressure operated gear shifter
DE1964548U (de) * 1967-04-26 1967-07-20 Honeywell Ges Mit Beschraenkte Rast- und sperrvorrichtung fuer verschiebbare schaltglieder.
GB1307068A (en) * 1969-07-24 1973-02-14 Beech Co Ltd Austin S Pressure fluid operated control system
JPS57158123A (en) * 1981-03-25 1982-09-29 Nissan Motor Co Ltd Neutral state detector for manual transmission
US4440037A (en) * 1981-11-04 1984-04-03 Eaton Corporation Shift control
US4445393A (en) * 1982-01-18 1984-05-01 Eaton Corporation Fluid actuated shift bar housing assembly
JPS5967123A (ja) * 1982-10-05 1984-04-16 Aisin Seiki Co Ltd 四輪駆動用トランスフア
DE3314111A1 (de) * 1983-04-19 1984-10-25 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Einrichtung zur wegabhaengigen positionsangabe hydraulisch betaetigter schaltstangen
US4555959A (en) * 1983-05-09 1985-12-03 Eaton Corporation Shift control system
JPS62237148A (ja) * 1986-04-04 1987-10-17 Diesel Kiki Co Ltd 車両用変速装置の駆動制御装置

Also Published As

Publication number Publication date
EP0286211A3 (en) 1990-06-27
JP2534535B2 (ja) 1996-09-18
DE3882774T2 (de) 1994-03-10
EP0286211B1 (en) 1993-08-04
US4748863A (en) 1988-06-07
EP0286211A2 (en) 1988-10-12
JPS63259254A (ja) 1988-10-26
CA1292133C (en) 1991-11-19
AU1301388A (en) 1988-09-15
BR8801075A (pt) 1988-10-18
CN1016376B (zh) 1992-04-22
CN88101401A (zh) 1988-10-05
AU596058B2 (en) 1990-04-12
DE3882774D1 (de) 1993-09-09

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