IT1125911B - Impianto di comando di trasmissione,particolarmente per carrelli elevatori a forche - Google Patents

Impianto di comando di trasmissione,particolarmente per carrelli elevatori a forche

Info

Publication number
IT1125911B
IT1125911B IT27873/79A IT2787379A IT1125911B IT 1125911 B IT1125911 B IT 1125911B IT 27873/79 A IT27873/79 A IT 27873/79A IT 2787379 A IT2787379 A IT 2787379A IT 1125911 B IT1125911 B IT 1125911B
Authority
IT
Italy
Prior art keywords
control system
transmission control
fork lift
lift trucks
trucks
Prior art date
Application number
IT27873/79A
Other languages
English (en)
Other versions
IT7927873A0 (it
Inventor
Ralph E Master
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of IT7927873A0 publication Critical patent/IT7927873A0/it
Application granted granted Critical
Publication of IT1125911B publication Critical patent/IT1125911B/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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
    • 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
    • Y10S60/00—Power plants
    • Y10S60/912—Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
IT27873/79A 1978-12-11 1979-12-04 Impianto di comando di trasmissione,particolarmente per carrelli elevatori a forche IT1125911B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/973,047 US4209985A (en) 1978-12-11 1978-12-11 Transmission control system

Publications (2)

Publication Number Publication Date
IT7927873A0 IT7927873A0 (it) 1979-12-04
IT1125911B true IT1125911B (it) 1986-05-14

Family

ID=25520433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27873/79A IT1125911B (it) 1978-12-11 1979-12-04 Impianto di comando di trasmissione,particolarmente per carrelli elevatori a forche

Country Status (2)

Country Link
US (1) US4209985A (it)
IT (1) IT1125911B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041851B (en) * 1978-12-25 1983-04-13 Komatsu Mfg Co Ltd Hydraulic circuits for off-highway vehicles
US4396099A (en) * 1981-03-09 1983-08-02 Deere & Company Control system for a clutch
JPS596461A (ja) * 1982-07-03 1984-01-13 Honda Motor Co Ltd 自動変速機の暖機促進装置
DE3441510C2 (de) * 1984-11-14 1994-03-03 Voith Turbo Kg Flüssigkeitskreislauf für eine hydrodynamische Kupplung
US5307727A (en) * 1992-05-19 1994-05-03 General Motors Corporation Neutral to drive shift time control
ES2110328B1 (es) * 1993-03-26 1998-10-16 Caja Rural De Almeria Sociedad Bloque de distribucion para freno hidraulico.
US5749439A (en) * 1997-03-21 1998-05-12 General Motors Corporation Hydraulic fluid storage for a powertrain
US6564546B2 (en) * 2000-04-11 2003-05-20 Fb Performance Transmission Inc. Variable stall control
US7337591B2 (en) * 2001-11-28 2008-03-04 Inteplast Group, Ltd. Building construction system
US20070000728A1 (en) * 2005-06-30 2007-01-04 Frederic Pignard Multiple path fluid flow architecture for transmission cooling and lubrication
JP5025732B2 (ja) * 2007-09-26 2012-09-12 日立建機株式会社 産業用車両の油圧供給装置
DE102008002141B4 (de) * 2008-06-02 2019-05-23 Zf Friedrichshafen Ag Hydraulische Schaltungsanordnung zum Betrieb eines hydrodynamischen Drehmomentwandlers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096667A (en) * 1960-08-15 1963-07-09 Caterpillar Tractor Co Transmission system and hydraulic controls therefor
US3444968A (en) * 1966-02-01 1969-05-20 Caterpillar Tractor Co Fluid controls for automatically neutralizing a vehicle transmission
US3347042A (en) * 1966-04-11 1967-10-17 Caterpillar Tractor Co Torque converter charging valve

Also Published As

Publication number Publication date
IT7927873A0 (it) 1979-12-04
US4209985A (en) 1980-07-01

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