IT1256567B - Unita' di presa di forza per una trasmissione o simili comprendente unsistema di lubrificazione azionabile solo quando la presa di forza e' in funzione. - Google Patents

Unita' di presa di forza per una trasmissione o simili comprendente unsistema di lubrificazione azionabile solo quando la presa di forza e' in funzione.

Info

Publication number
IT1256567B
IT1256567B ITRM920827A ITRM920827A IT1256567B IT 1256567 B IT1256567 B IT 1256567B IT RM920827 A ITRM920827 A IT RM920827A IT RM920827 A ITRM920827 A IT RM920827A IT 1256567 B IT1256567 B IT 1256567B
Authority
IT
Italy
Prior art keywords
gear
shaft
power take
pto
housing
Prior art date
Application number
ITRM920827A
Other languages
English (en)
Original Assignee
Dana 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 Dana Corp filed Critical Dana Corp
Publication of ITRM920827A0 publication Critical patent/ITRM920827A0/it
Publication of ITRM920827A1 publication Critical patent/ITRM920827A1/it
Application granted granted Critical
Publication of IT1256567B publication Critical patent/IT1256567B/it

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
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0493—Gearings with spur or bevel gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • Y10T74/19991—Lubrication

Abstract

Una unità di presa di forza o PTO per una trasmissione o simili comprende un alloggiamento avente una camera interna. Un albero di guida della PTO, montato nell'alloggiamento, comprende una prima connessione di guida per connettere ad un dispositivo ausiliare in modo da fornirle energia. L'albero di comando della PTO comprende una seconda connessione di guida. Una pompa lubrificante è connessa alla seconda connessione di comando dell'albero di comando in modo da essere accoppiata operativamente con esso. Un ingranaggio spostabile lateralmente è montato sull'albero di comando tra la prima e la seconda connessione di guida. Un meccanismo di spostamento dell'ingranaggio è previsto per spostare lateralmente e l'ingranaggio spostabile tra la prima e la seconda posizione. Un albero folle, distanziato da e parallelo rispetto all'albero di comando, è montato nell'alloggiamento, e un ingranaggio a gruppo è previsto in modo da ruotare sull'albero folle. L'ingranaggio a gruppo comprende un ingranaggio di comando della trasmissione e un pignone. Il pignone si impegna con l'ingranaggio spostabile lateralmente nella sua prima posizione per comandare l'albero della PTO, ed è disimpegnato da esso quando l'ingranaggio spostabile lateralmente è nella seconda posizione. L'albero folle comprende un tubo flessibile per ricevere un lubrificante dalla pompa e iniettarlo nell'alloggiamento per mantenere l'unità di presa di forza PTO lubrificata solo quando il pignone è impegnato con l'ingranaggio spostabile lateralmente.
ITRM920827A 1991-11-15 1992-11-13 Unita' di presa di forza per una trasmissione o simili comprendente unsistema di lubrificazione azionabile solo quando la presa di forza e' in funzione. IT1256567B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/792,603 US5228355A (en) 1991-11-15 1991-11-15 Pto unit for a transmission or the like including a lubrication system operable only when the pto is in operation

Publications (3)

Publication Number Publication Date
ITRM920827A0 ITRM920827A0 (it) 1992-11-13
ITRM920827A1 ITRM920827A1 (it) 1994-05-13
IT1256567B true IT1256567B (it) 1995-12-11

Family

ID=25157467

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920827A IT1256567B (it) 1991-11-15 1992-11-13 Unita' di presa di forza per una trasmissione o simili comprendente unsistema di lubrificazione azionabile solo quando la presa di forza e' in funzione.

Country Status (10)

Country Link
US (1) US5228355A (it)
JP (1) JPH05319121A (it)
KR (1) KR930010409A (it)
AU (1) AU651047B2 (it)
BR (1) BR9204405A (it)
CA (1) CA2082911C (it)
DE (1) DE4238256C2 (it)
GB (1) GB2261488B (it)
IT (1) IT1256567B (it)
MX (1) MX9206544A (it)

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US5505102A (en) * 1993-11-23 1996-04-09 Eaton Corporation Idler gear mounting arrangement
US5645363A (en) * 1994-04-15 1997-07-08 Dana Corporation Bearing cap and pump mounting flange for power take-off unit
US5542306A (en) * 1995-02-16 1996-08-06 Muncie Power Products, Inc. Drag brake for truck mounted, clutch operated power takeoff device
JP3703108B2 (ja) * 1995-06-09 2005-10-05 株式会社小松製作所 油圧機械式変速装置
US6142274A (en) * 1996-12-30 2000-11-07 Dana Corporation Power take-off unit with selectively engaged brake
US6073502A (en) * 1998-03-20 2000-06-13 Muncie Power Products, Inc. Power takeoff device
US6224289B1 (en) * 1998-12-18 2001-05-01 Kevin D. Redd Power takeoff unit-driven unit adapter with sump lubrication
US6263749B1 (en) 1999-11-08 2001-07-24 Muncie Power Products, Inc. Power take-off extended shaft
US6499548B2 (en) 1999-11-08 2002-12-31 Muncie Power Products, Inc. Power take-off extended shaft
DE10059417A1 (de) * 2000-11-30 2002-06-13 Daimler Chrysler Ag Gangsprungsichere Formschlusskupplung
DE10064528B4 (de) * 2000-12-22 2004-09-23 Dr.Ing.H.C. F. Porsche Ag Brennkraftmaschine, insbesondere für Motorräder
US7070036B2 (en) * 2003-08-29 2006-07-04 Muncie Power Products, Inc. Power takeoff device
EP1630030A3 (en) 2004-08-24 2008-04-09 Kanzaki Kokyukoki MFG. Co., Ltd. Pump system and axle-driving system
US20080141799A1 (en) * 2006-12-14 2008-06-19 Seitz Douglas W Dual gear pump transmission
US8984974B2 (en) * 2006-12-14 2015-03-24 W.S. Darley & Co. Pump transmission with PTO gear and independently clutched impeller
DE112007003048T5 (de) * 2006-12-14 2009-10-29 W.S. Darley & Co., Melrose Park Pumpengetriebe mit Nebenantriebszahnrad und unabhängig gekuppeltem Laufrad
DE102006061258A1 (de) * 2006-12-22 2008-06-26 Zf Friedrichshafen Ag Lageranordnung für eine Nebenabtriebswelle
DE102007004964B4 (de) * 2007-01-26 2012-05-16 Sew-Eurodrive Gmbh & Co. Kg Getriebe mit Schmierölpumpe und Getriebe-Baureihe
DE102008035348B4 (de) * 2008-07-29 2016-10-13 Zf Friedrichshafen Ag Ölpumpe eines automatisierten Kraftfahrzeug-Getriebes
US20110293444A1 (en) * 2008-12-19 2011-12-01 Mouvex Device for pressurizing a fluid, to be directly mounted on a power take-off
IT1392341B1 (it) * 2008-12-19 2012-02-28 Interpump Hydraulics Spa Presa di forza per compressori.
DE102009017938A1 (de) * 2009-04-17 2010-10-21 Bayerische Motoren Werke Aktiengesellschaft Getriebe, insbesondere Achsgetriebe
WO2011044376A2 (en) * 2009-10-07 2011-04-14 Hydreco Power take-off
US8408363B2 (en) * 2010-01-19 2013-04-02 Deere & Company PTO lube control system
EP2585738B1 (en) * 2010-06-24 2016-03-23 Volvo Lastvagnar AB Transmission with a main gearbox and a power take off unit
ES2750571T3 (es) * 2011-02-07 2020-03-26 Parker Hannifin Corp Toma de fuerza combinada y conjunto de bomba hidráulica
DE102011004872B4 (de) * 2011-03-01 2021-08-12 Zf Friedrichshafen Ag Ölpumpenanordnung
JP5917070B2 (ja) * 2011-09-28 2016-05-11 住友重機械工業株式会社 ロックドトレーン機構を備えた風力発電用の増速機
CN102562284A (zh) * 2012-02-28 2012-07-11 潍柴动力股份有限公司 一种发动机及其后取力连接装置
ES2891901T3 (es) * 2013-02-08 2022-01-31 Parker Hannifin Corp Toma de fuerza que tiene ruido de engranaje reducido
SE537481C2 (sv) * 2013-09-18 2015-05-12 Scania Cv Ab Pumpanordning för ett kraftuttag, kraftuttag för en uttagsmodul, uttagsmodul och ett fordon som innefattar ett kraftuttag
CN103527712B (zh) * 2013-10-30 2016-07-06 无锡英特帕普威孚液压有限责任公司 带自润滑泵的取力器
US9597958B2 (en) 2015-08-11 2017-03-21 GM Global Technology Operations LLC Power take-off oil system providing sump drain and pressurized oil to disconnect clutch
CN108869023B (zh) * 2016-08-20 2020-05-01 泉州鑫豪工程机械科技有限公司 一种取力器的自润滑系统
DE102018107978A1 (de) * 2018-04-05 2019-10-10 Schaeffler Technologies AG & Co. KG Getriebeglocke mit Nebenaggregatanbindung
DE102021201286A1 (de) 2021-02-11 2022-08-11 Zf Friedrichshafen Ag Fahrzeuggetriebe mit einem Schmiersystem und einer Anbindung zum Anbringen eines Nebenabtriebsmoduls an das Fahrzeuggetriebe

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1589093A (en) * 1924-09-22 1926-06-15 Wood Hydraulic Hoist And Body Power take-off mechanism
US1872924A (en) * 1927-10-29 1932-08-23 Commercial Shearing Power take-off mechanism
US2344156A (en) * 1937-04-19 1944-03-14 John Deere Tractor Co Hydraulic power lift
US2582466A (en) * 1949-09-08 1952-01-15 Allis Chalmers Mfg Co Power take-off
US2932202A (en) * 1957-12-30 1960-04-12 Allis Chalmers Mfg Co Power take-off mechanism
US3540297A (en) * 1968-09-12 1970-11-17 Dana Corp Power take-off
US3618712A (en) * 1970-02-24 1971-11-09 Caterpillar Tractor Co Differential pinion bearing lube pump
US3724598A (en) * 1971-08-25 1973-04-03 American La France Inc Power transmission with lubricating means
US4356889A (en) * 1980-08-13 1982-11-02 Eaton Corporation Add-on forced lubrication system
US4425817A (en) * 1981-03-16 1984-01-17 Rockwell International Corporation Lubrication system for a power take off assembly and a drive shaft therefor
GB8623857D0 (en) * 1986-10-03 1986-11-05 Massey Ferguson Services Nv Power take-off drive unit
US4773277A (en) * 1986-12-17 1988-09-27 Dana Corporation Self-contained power take-off

Also Published As

Publication number Publication date
JPH05319121A (ja) 1993-12-03
US5228355A (en) 1993-07-20
ITRM920827A1 (it) 1994-05-13
KR930010409A (ko) 1993-06-22
DE4238256A1 (it) 1993-05-19
CA2082911C (en) 2004-03-02
CA2082911A1 (en) 1993-05-16
GB2261488B (en) 1995-05-03
GB9223798D0 (en) 1993-01-06
GB2261488A (en) 1993-05-19
DE4238256C2 (de) 2002-08-29
MX9206544A (es) 1993-07-01
AU651047B2 (en) 1994-07-07
BR9204405A (pt) 1993-05-18
ITRM920827A0 (it) 1992-11-13
AU2832992A (en) 1993-05-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129