IT478255A - - Google Patents

Info

Publication number
IT478255A
IT478255A IT478255DA IT478255A IT 478255 A IT478255 A IT 478255A IT 478255D A IT478255D A IT 478255DA IT 478255 A IT478255 A IT 478255A
Authority
IT
Italy
Application number
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.)
Publication of IT478255A publication Critical patent/IT478255A/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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0262—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 characterised by the signals used the signals being hydraulic
    • F16H61/0265—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 characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
    • F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/48—Control of exclusively fluid gearing hydrodynamic
    • F16H61/50—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit
    • 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
    • Y10S74/01—Hydraulic control systems automatic automotive controls
IT478255D 1950-06-05 IT478255A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US166136A US3165946A (en) 1950-06-05 1950-06-05 Controls for power transmission

Publications (1)

Publication Number Publication Date
IT478255A true IT478255A (it)

Family

ID=22601971

Family Applications (1)

Application Number Title Priority Date Filing Date
IT478255D IT478255A (it) 1950-06-05

Country Status (8)

Country Link
US (1) US3165946A (it)
BE (1) BE503755A (it)
DE (1) DE975043C (it)
FR (1) FR1059750A (it)
GB (1) GB704787A (it)
IT (1) IT478255A (it)
NL (1) NL96480C (it)
SE (1) SE170554C1 (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751182A (en) * 1956-06-19 Shift valve mechanism and controlsx
BE516426A (it) * 1951-12-20 1900-01-01
DE1013530B (de) * 1952-03-10 1957-08-08 Volvo Ab Schalteinrichtung fuer hydraulisch geschaltete mechanische Wechselgetriebe von Kraftfahrzeugen
DE1221906B (de) * 1953-06-16 1966-07-28 Borg Warner Regelvorrichtung fuer den Gangwechsel eines hydraulisch schaltbaren Geschwindigkeitswechselgetriebes, insbesondere fuer Kraftfahrzeuge
DE945210C (de) * 1953-11-23 1956-07-05 Gen Motors Corp Gangschaltgetriebe fuer Kraftfahrzeuge
DE973987C (de) * 1953-12-04 1960-08-11 Gen Motors Corp Steuersystem fuer ein aus mehreren Umlaufraedergetrieben bestehendes Geschwindigkeitswechselgetriebe in Kraftfahrzeugen
DE1181071B (de) * 1954-05-11 1964-11-05 Borg Warner Steuervorrichtung fuer den Schaltdruck eines durch Fluessigkeitsdruck schaltbaren Wechsel-getriebes fuer Kraftfahrzeuge
DE1191236B (de) * 1954-06-21 1965-04-15 Borg Warner Regeleinrichtung zum selbsttaetigen Gangwechsel eines hydraulisch schaltbaren Geschwindigkeitswechselgetriebes von Kraftfahrzeugen, insbesondere Lastkraftwagen
US2896478A (en) * 1954-09-07 1959-07-28 Gen Motors Corp Transmission control systems
US2938403A (en) * 1954-10-14 1960-05-31 Borg Warner Control for transmission
DE968360C (de) * 1955-10-26 1958-02-06 Volkswagenwerk G M B H Hoechstdruckbegrenzungsschieber zwischen der Druck- und der Saugleitung eines hydrostatischen Fahrzeuggetriebes
US2926543A (en) * 1955-11-17 1960-03-01 Borg Warner Transmission controls
DE1159778B (de) * 1955-11-26 1963-12-19 Borg Warner Steuervorrichtung fuer ein Geschwindigkeitswechselgetriebe, insbesondere fuer Kraftfahrzeuge
DE1159278B (de) * 1956-05-04 1963-12-12 Hobbs Transmission Ltd Druckregelventil fuer das hydraulische Druckmittel zum Betaetigen von Schaltkupplungen und -bremsen in Kraftfahrzeugwechselgetrieben
US3301092A (en) * 1963-09-03 1967-01-31 Borg Warner Transmission controls
US3369430A (en) * 1965-12-20 1968-02-20 Borg Warner Transmission controls
JPS5495865A (en) * 1978-01-10 1979-07-28 Aisin Warner Flow regulating valve used for hydraulic control circuit of frictionally engaging apparatus
JPS5948897B2 (ja) * 1978-08-07 1984-11-29 日産自動車株式会社 自動変速機の変速シヨツク軽減装置
JPS5551160A (en) * 1978-10-02 1980-04-14 Honda Motor Co Ltd Working oil feeder of oil pressure working system transmission for car
US4481877A (en) * 1979-09-13 1984-11-13 Fuji Jukogyo Kabushiki Kaisha Automatic transmission for four wheel drive automotive vehicles
JPS5643035A (en) * 1979-09-13 1981-04-21 Fuji Heavy Ind Ltd Four wheel drive with automatic transmission
JPS5643034A (en) * 1979-09-13 1981-04-21 Fuji Heavy Ind Ltd Four wheel drive with automatic transmission
JPS5820521A (ja) * 1981-07-25 1983-02-07 Fuji Heavy Ind Ltd ４輪駆動車のタイトコーナブレーキング回避装置
JPS60152860U (ja) * 1984-03-21 1985-10-11 アイシン精機株式会社 自動変速機構造
US7854675B2 (en) * 2007-06-28 2010-12-21 Gm Global Technology Operations, Inc. Hydraulic feed system for a transmission
KR20120001960A (ko) * 2010-06-30 2012-01-05 현대자동차주식회사 하이브리드 변속기용 인풋샤프트 및 이를 적용한 하이브리드 변속기
DE102019200534A1 (de) * 2019-01-17 2020-07-23 Zf Friedrichshafen Ag Fluidführende Welle eines Getriebes eines Kraftfahrzeugs
NL2026152B1 (en) * 2020-07-28 2022-03-29 Punch Powertrain Psa E Trans N V Shaft assembly for use in a dual clutch transmission system for improved lubrication and other improved parts of transmission systems

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US456392A (en) * 1891-07-21 Speed-governor
US1137944A (en) * 1912-02-08 1915-05-04 Charles M Allen Friction-clutch.
US1619701A (en) * 1924-07-07 1927-03-01 Chorlton Alan Ernest Leofric Variable speed gear and means for controlling the same
US1706738A (en) * 1926-01-16 1929-03-26 Moran Henry Power-transmission mechanism comprising variable-speed gearing
US2033835A (en) * 1931-10-07 1936-03-10 Eclipse Aviat Corp Driving mechanism
US2067793A (en) * 1932-10-11 1937-01-12 Voith Gmbh J M Hydraulic variable speed transmission and method for operating the same
US2024842A (en) * 1933-02-16 1935-12-17 Bauer Gustav Device for controlling liquid couplings
US2014944A (en) * 1933-06-19 1935-09-17 Firm Klein Schanzlin & Becker Hydrodynamic gear
US2089590A (en) * 1933-12-22 1937-08-10 Walti Heinrich Control apparatus for hydraulic change speed mechanism
US2051553A (en) * 1934-05-24 1936-08-18 Fleischel Gaston Control device for variable ratio transmissions
FR809102A (fr) * 1935-11-16 1937-02-24 Changement de vitesse épicycloïdal à 6 roues
US2132728A (en) * 1936-01-02 1938-10-11 Ford Motor Co Transmission
FR48019E (fr) * 1936-06-03 1937-10-16 Changement de vitesse épicycloïdal à 6 roues
US2193305A (en) * 1937-08-21 1940-03-12 Gen Motors Corp Brake and clutch capacity control
US2282949A (en) * 1937-10-18 1942-05-12 Gen Motors Corp Vacuum control of clutch capacity
US2310518A (en) * 1937-10-18 1943-02-09 Gen Motors Corp Vacuum control of clutch capacity
US2205470A (en) * 1937-10-26 1940-06-25 Chrysler Corp Power transmission
US2229345A (en) * 1937-11-18 1941-01-21 Chrysler Corp Motor vehicle drive
US2226014A (en) * 1937-11-26 1940-12-24 Chrysler Corp Power transmission
US2329724A (en) * 1937-12-07 1943-09-21 Automatic Turbine Drive Compan Transmission
US2204872A (en) * 1938-04-01 1940-06-18 Gen Motors Corp Change speed gearing and control
US2221393A (en) * 1938-07-01 1940-11-12 Gen Motors Corp Variable speed control
US2316390A (en) * 1940-12-18 1943-04-13 Biermann David Power transmission
US2332593A (en) * 1941-01-04 1943-10-26 Borg Warner Automatic transmission
US2343955A (en) * 1941-01-06 1944-03-14 Frederick W Cotterman Electrically controlled automotive transmission
US2324713A (en) * 1942-07-29 1943-07-20 Packard Motor Car Co Motor vehicle
GB622825A (en) * 1943-03-08 1949-05-09 Borg Warner Improvements in or relating to variable speed transmissions
FR925566A (fr) * 1943-05-05 1947-09-08 Borg Warner Perfectionnements aux transmissions
US2604963A (en) * 1944-11-06 1952-07-29 Glenn T Randol Automotive power drive control system and mechanism
US2633760A (en) * 1945-03-31 1953-04-07 Gen Motors Corp Compound gear drive
US2528584A (en) * 1945-08-22 1950-11-07 Ford Motor Co Automatic transmission
US2644559A (en) * 1945-10-23 1953-07-07 Glenn T Randol Automotive variable-ratio power transmission
BE468794A (it) * 1945-10-27
US2528585A (en) * 1945-11-03 1950-11-07 Ford Motor Co Oil pressure control for automatic transmissions
US2516203A (en) * 1945-12-22 1950-07-25 Studebaker Corp Transmission
NL76333C (it) * 1946-02-23
US2516208A (en) * 1946-03-08 1950-07-25 Studebaker Corp Transmission control
CH261524A (de) * 1946-06-05 1949-05-15 Ford Motor Co Vorrichtung zur Übertragung von Kräften mit veränderlicher Geschwindigkeit, insbesondere für Motorfahrzeuge.
US2604197A (en) * 1946-08-30 1952-07-22 William T Livermore Automatic fluid pressure transmission
CH262459A (de) * 1946-12-13 1949-06-30 Ford Motor Co Wechselgetriebe.
US2645137A (en) * 1947-05-16 1953-07-14 Clifton R Roche Automatic transmission
US2629265A (en) * 1948-04-30 1953-02-24 Adiel Y Dodge Transmission
US2548207A (en) * 1948-07-10 1951-04-10 Chrysler Corp Torque converter
US2590280A (en) * 1949-01-06 1952-03-25 Borg Warner Transmission
US2737824A (en) * 1949-09-24 1956-03-13 William T Livermore Automatic transmission
US2640373A (en) * 1949-11-15 1953-06-02 Chrysler Corp Transmission
US2514963A (en) * 1949-11-17 1950-07-11 Edwin C Mcrae Vehicle transmission

Also Published As

Publication number Publication date
DE975043C (de) 1961-07-20
NL96480C (it)
SE170554C1 (it) 1960-03-01
FR1059750A (fr) 1954-03-26
GB704787A (en) 1954-03-03
BE503755A (it)
US3165946A (en) 1965-01-19

Similar Documents

Publication Publication Date Title
FR954597A (it)
BE495435A (it)
BE494875A (it)
BE365921A (it)
BE442233A (it)
BE461301A (it)
BE495443A (it)
BE471217A (it)
BE474353A (it)
BE486021A (it)
BE489017A (it)
BE493326A (it)
BE493328A (it)
BE493329A (it)
BE493351A (it)
BE493362A (it)
BE493367A (it)
BE493380A (it)
BE493420A (it)
BE493509A (it)
BE493522A (it)
BE493852A (it)
BE494021A (it)
BE494028A (it)
BE494127A (it)