IT1119624B - Cambio di velocita del tipo con comando idraulico per l'innesto delle marce e contralbero - Google Patents
Cambio di velocita del tipo con comando idraulico per l'innesto delle marce e contralberoInfo
- Publication number
- IT1119624B IT1119624B IT69433/79A IT6943379A IT1119624B IT 1119624 B IT1119624 B IT 1119624B IT 69433/79 A IT69433/79 A IT 69433/79A IT 6943379 A IT6943379 A IT 6943379A IT 1119624 B IT1119624 B IT 1119624B
- Authority
- IT
- Italy
- Prior art keywords
- gearing
- type
- speed change
- hydraulic control
- gear shaft
- Prior art date
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
- F16H3/091—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 including a single 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02013—Extension units for gearboxes, e.g. additional units attached to a main gear
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02056—Gearboxes for particular applications for vehicle transmissions for utility vehicles, e.g. tractors or agricultural machines
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H2057/0213—Support of worm gear 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
-
- 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
- F16H57/0494—Gearings with spur or bevel gears with variable gear ratio or for reversing rotary motion
-
- 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
- Y10T74/194—Selective
-
- 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
- Y10T74/21—Elements
- Y10T74/2186—Gear casings
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT69433/79A IT1119624B (it) | 1979-12-18 | 1979-12-18 | Cambio di velocita del tipo con comando idraulico per l'innesto delle marce e contralbero |
US06/169,406 US4333358A (en) | 1979-12-18 | 1980-07-16 | Power-shift countershaft type transmission |
DE19803030850 DE3030850A1 (de) | 1979-12-18 | 1980-08-14 | Wechselgetriebe mit vorgelege |
BR8005140A BR8005140A (pt) | 1979-12-18 | 1980-08-15 | Transmissao tipo contra-eixo de deslocamento de forca |
SU802975754A SU1060125A3 (ru) | 1979-12-18 | 1980-09-03 | Коробка передач |
PL22821280A PL228212A1 (it) | 1979-12-18 | 1980-12-02 | |
JP17268680A JPS5690146A (en) | 1979-12-18 | 1980-12-09 | Power shift counter shaft type speed change gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT69433/79A IT1119624B (it) | 1979-12-18 | 1979-12-18 | Cambio di velocita del tipo con comando idraulico per l'innesto delle marce e contralbero |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7969433A0 IT7969433A0 (it) | 1979-12-18 |
IT1119624B true IT1119624B (it) | 1986-03-10 |
Family
ID=11312119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69433/79A IT1119624B (it) | 1979-12-18 | 1979-12-18 | Cambio di velocita del tipo con comando idraulico per l'innesto delle marce e contralbero |
Country Status (7)
Country | Link |
---|---|
US (1) | US4333358A (it) |
JP (1) | JPS5690146A (it) |
BR (1) | BR8005140A (it) |
DE (1) | DE3030850A1 (it) |
IT (1) | IT1119624B (it) |
PL (1) | PL228212A1 (it) |
SU (1) | SU1060125A3 (it) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4481836A (en) * | 1982-02-12 | 1984-11-13 | Eaton Corporation | Multiple identical countershaft powershift transmission |
US4589294A (en) * | 1982-11-26 | 1986-05-20 | Keenan Thomas F | Vehicle transmission with a plurality of forward and reverse speeds |
JPS59203816A (ja) * | 1983-05-04 | 1984-11-19 | Nissan Motor Co Ltd | 直接噴射式デイ−ゼルエンジン |
JPS6078160A (ja) * | 1983-10-04 | 1985-05-02 | Nissan Motor Co Ltd | 自動変速機用可変容量ポンプの容量制御装置 |
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 |
WO1986002892A1 (en) * | 1984-11-14 | 1986-05-22 | Zahnradfabrik Friedrichshafen Ag | Gearbox for a full-track vehicle |
US4635495A (en) * | 1985-10-18 | 1987-01-13 | Twin Disc, Incorporated | Multi-speed reversible power transmission |
US4952200A (en) * | 1987-04-28 | 1990-08-28 | Mazda Motor Corporation | Automatic transmission |
US4846009A (en) * | 1987-10-21 | 1989-07-11 | Caterpillar Inc. | Countershaft transmission |
US4771647A (en) * | 1987-10-21 | 1988-09-20 | Caterpillar Inc. | Countershaft transmission |
JPH0741962Y2 (ja) * | 1988-07-29 | 1995-09-27 | 三菱重工業株式会社 | 多面据付形減速機 |
US4922599A (en) * | 1989-01-09 | 1990-05-08 | Mark Durfee | Method of converting a four speed manual transmission to a five speed transmission |
JP2561074Y2 (ja) * | 1989-01-31 | 1998-01-28 | 株式会社ミツバ | モータ装置の端板取付構造 |
ES2012680A6 (es) * | 1989-03-06 | 1990-04-01 | Fenollar Manrique Francisco | Reductor de velocidad. |
WO2013109723A1 (en) | 2012-01-19 | 2013-07-25 | Dana Limited | Tilting ball variator continuously variable transmission torque vectoring device |
EP2815152A1 (en) | 2012-02-15 | 2014-12-24 | Dana Limited | Transmission and driveline having a tilting ball variator continuously variable transmission |
EP2893219A4 (en) | 2012-09-06 | 2016-12-28 | Dana Ltd | TRANSMISSION HAVING CONTINUOUS OR INFINITELY VARIABLE VARIATOR DRIVE |
US9353842B2 (en) | 2012-09-07 | 2016-05-31 | Dana Limited | Ball type CVT with powersplit paths |
JP6247691B2 (ja) | 2012-09-07 | 2017-12-13 | デーナ リミテッド | ボール式連続可変トランスミッション/無段可変トランスミッション |
JP6247690B2 (ja) | 2012-09-07 | 2017-12-13 | デーナ リミテッド | 出力連結動力経路を有するボール式cvt |
US9556943B2 (en) | 2012-09-07 | 2017-01-31 | Dana Limited | IVT based on a ball-type CVP including powersplit paths |
WO2014039708A1 (en) | 2012-09-07 | 2014-03-13 | Dana Limited | Ball type cvt including a direct drive mode |
WO2014078583A1 (en) | 2012-11-17 | 2014-05-22 | Dana Limited | Continuously variable transmission |
WO2014124063A1 (en) | 2013-02-08 | 2014-08-14 | Microsoft Corporation | Pervasive service providing device-specific updates |
JP2016512312A (ja) | 2013-03-14 | 2016-04-25 | デーナ リミテッド | ボール式連続可変トランスミッション |
US9551404B2 (en) | 2013-03-14 | 2017-01-24 | Dana Limited | Continuously variable transmission and an infinitely variable transmission variator drive |
JP2016520782A (ja) | 2013-06-06 | 2016-07-14 | デーナ リミテッド | 3モード前輪駆動および後輪駆動連続可変遊星トランスミッション |
US10030751B2 (en) | 2013-11-18 | 2018-07-24 | Dana Limited | Infinite variable transmission with planetary gear set |
WO2015073948A2 (en) | 2013-11-18 | 2015-05-21 | Dana Limited | Torque peak detection and control mechanism for cvp |
US9546726B2 (en) * | 2014-01-13 | 2017-01-17 | Diversified Machine, Inc. | Rear end gear box cover for racing cars |
EP3158230A4 (en) | 2014-06-17 | 2018-03-07 | Dana Limited | Off-highway continuously variable planetary-based multimore transmission including infinite variable transmission and direct continuously variable tranmission |
CN104068456B (zh) * | 2014-07-02 | 2016-08-24 | 江苏牧羊控股有限公司 | 一种颗粒仓与齿轮箱的连接装置 |
DE102014221339A1 (de) * | 2014-10-21 | 2016-04-21 | Siemens Aktiengesellschaft | Gestufte Teilfuge an einem Getriebegehäuse |
US10030594B2 (en) | 2015-09-18 | 2018-07-24 | Dana Limited | Abuse mode torque limiting control method for a ball-type continuously variable transmission |
DE102016218341A1 (de) * | 2016-09-23 | 2018-03-29 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Einbauanordnung für Getriebesteller |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1155163A (en) * | 1915-05-25 | 1915-09-28 | Gen Electric | Geared turbine-driven set. |
US2342105A (en) * | 1941-09-26 | 1944-02-22 | Allis Chalmers Mfg Co | Power transmitting mechanism |
US2743627A (en) * | 1952-10-14 | 1956-05-01 | Gen Motors Corp | Sumps for tank and other similar types of vehicle transmissions |
DE1226429B (de) * | 1962-01-31 | 1966-10-06 | Daimler Benz Ag | Leichtmetallgehaeuse fuer Zahnraedergetriebe von Kraftfahrzeugen, insbesondere Zahnraeder-wechselgetriebe |
US3860844A (en) * | 1972-02-28 | 1975-01-14 | Suisse Horlogerie | Low friction miniature gear drive for transmitting small forces |
-
1979
- 1979-12-18 IT IT69433/79A patent/IT1119624B/it active
-
1980
- 1980-07-16 US US06/169,406 patent/US4333358A/en not_active Expired - Lifetime
- 1980-08-14 DE DE19803030850 patent/DE3030850A1/de not_active Withdrawn
- 1980-08-15 BR BR8005140A patent/BR8005140A/pt unknown
- 1980-09-03 SU SU802975754A patent/SU1060125A3/ru active
- 1980-12-02 PL PL22821280A patent/PL228212A1/xx unknown
- 1980-12-09 JP JP17268680A patent/JPS5690146A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4333358A (en) | 1982-06-08 |
SU1060125A3 (ru) | 1983-12-07 |
IT7969433A0 (it) | 1979-12-18 |
JPS5690146A (en) | 1981-07-22 |
PL228212A1 (it) | 1981-08-21 |
BR8005140A (pt) | 1981-06-23 |
DE3030850A1 (de) | 1981-06-25 |
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