BR9103822A - Transmissao - Google Patents

Transmissao

Info

Publication number
BR9103822A
BR9103822A BR919103822A BR9103822A BR9103822A BR 9103822 A BR9103822 A BR 9103822A BR 919103822 A BR919103822 A BR 919103822A BR 9103822 A BR9103822 A BR 9103822A BR 9103822 A BR9103822 A BR 9103822A
Authority
BR
Brazil
Prior art keywords
streaming
Prior art date
Application number
BR919103822A
Other languages
English (en)
Inventor
John Pearce Mcaskill
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of BR9103822A publication Critical patent/BR9103822A/pt

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
    • 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
    • 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
    • F16H2003/0935—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 one idle gear and one gear fixed to the countershaft
    • 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
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
    • F16H2200/0091—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising three reverse speeds
    • 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
    • Y10T74/19233—Plurality of counter shafts
    • 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)
BR919103822A 1990-09-06 1991-09-04 Transmissao BR9103822A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/578,705 US5063793A (en) 1990-09-06 1990-09-06 Speed forward, 12 speed reverse powershift transmission

Publications (1)

Publication Number Publication Date
BR9103822A true BR9103822A (pt) 1992-05-19

Family

ID=24313948

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919103822A BR9103822A (pt) 1990-09-06 1991-09-04 Transmissao

Country Status (4)

Country Link
US (1) US5063793A (pt)
EP (1) EP0474143B1 (pt)
BR (1) BR9103822A (pt)
DE (1) DE59104038D1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249475A (en) * 1992-08-31 1993-10-05 Deere & Company Eight- to sixteen-speed powershift transmission
US5471892A (en) * 1994-04-21 1995-12-05 General Motors Corporation Multi-speed parallel axis three countershafts and an output shaft power transmission
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
US6401848B1 (en) * 1999-10-26 2002-06-11 Thomas H. Vu Three-speed power take-off assembly
WO2002097301A1 (en) * 2001-05-29 2002-12-05 Braga Gomes Albuquerque Jose M Method of construction of multi-speed motor vehicle gearboxes
DE10330157A1 (de) * 2003-07-04 2005-02-03 Zf Friedrichshafen Ag Lastschaltgetriebe für Baumaschinen, insbesondere für Baggerlader und Telehandler
DE10330159A1 (de) * 2003-07-04 2005-02-03 Zf Friedrichshafen Ag Lastschaltgetriebe für Baumaschinen, insbesondere für Baggerlader und Telehandler
WO2008022455A1 (en) * 2006-08-23 2008-02-28 S.O.E. Technologies Inc. Mechanical cvt drive train and control method for earth working vehicle
US8202190B2 (en) * 2007-08-24 2012-06-19 GM Global Technology Operations LLC Multi-speed transmission
US9879761B2 (en) 2014-10-30 2018-01-30 Deere & Company Powershift transmission with twenty-seven forward modes
US10927926B2 (en) 2017-08-22 2021-02-23 Cnh Industrial America Llc Systems and methods for a transmission having a multi-speed range section
EP3842660A4 (en) * 2018-08-23 2022-04-13 Univance Corporation TRANSMISSION
WO2021173415A1 (en) 2020-02-25 2021-09-02 Allison Transmission, Inc. Multi-speed planetary transmission
US11859698B2 (en) 2020-02-25 2024-01-02 Allison Transmission, Inc. Multi-speed planetary transmission
US11607950B2 (en) 2020-05-14 2023-03-21 Cnh Industrial America Llc Transmission system for a work vehicle
US20230193982A1 (en) * 2021-12-20 2023-06-22 Deere & Company Power shift transmission

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102432A (en) * 1961-01-25 1963-09-03 Dana Corp Multiple speed forward and reverse transmission
BE629826A (pt) * 1962-10-05
US3318167A (en) * 1964-12-23 1967-05-09 Clark Equipment Co Tri-shaft transmission
US3675508A (en) * 1970-09-04 1972-07-11 Oshkosh Truck Corp Powershift transmission
US3916710A (en) * 1973-08-27 1975-11-04 Clark Equipment Co Transmissions
US4392391A (en) * 1980-11-07 1983-07-12 Cooper Industries, Inc. Multispeed reversible power shift transmission
US4543840A (en) * 1982-09-27 1985-10-01 Maxwell Jerrold F Transmission apparatus
US4549443A (en) * 1983-12-07 1985-10-29 Twin Disc, Incorporated Multi-speed reversible transmission of countershaft construction
US4589295A (en) * 1984-01-30 1986-05-20 Champion Road Machinery Limited Eight speed drop box transmission
FR2591300B1 (fr) * 1985-12-10 1990-03-30 Panhard Levassor Const Meca Groupe de transmission compact a boite de vitesses automatiques.

Also Published As

Publication number Publication date
EP0474143B1 (de) 1994-12-28
US5063793A (en) 1991-11-12
EP0474143A2 (de) 1992-03-11
EP0474143A3 (en) 1992-07-08
DE59104038D1 (de) 1995-02-09

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04/09/2006