IT1233501B - Cambio di velocita' ad ingranaggi in presa - Google Patents

Cambio di velocita' ad ingranaggi in presa

Info

Publication number
IT1233501B
IT1233501B IT8967606A IT6760689A IT1233501B IT 1233501 B IT1233501 B IT 1233501B IT 8967606 A IT8967606 A IT 8967606A IT 6760689 A IT6760689 A IT 6760689A IT 1233501 B IT1233501 B IT 1233501B
Authority
IT
Italy
Prior art keywords
socket
speed change
gear speed
gear
change
Prior art date
Application number
IT8967606A
Other languages
English (en)
Other versions
IT8967606A0 (it
Inventor
Prato Luigi
Titolo Andrea
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT8967606A priority Critical patent/IT1233501B/it
Publication of IT8967606A0 publication Critical patent/IT8967606A0/it
Priority to EP90830314A priority patent/EP0409803B1/en
Priority to DE69006962T priority patent/DE69006962T2/de
Priority to ES90830314T priority patent/ES2049965T3/es
Application granted granted Critical
Publication of IT1233501B publication Critical patent/IT1233501B/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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0632—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with conical friction surfaces, e.g. cone clutches
    • 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
    • F16H3/089—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 all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structure Of Transmissions (AREA)
IT8967606A 1989-07-18 1989-07-18 Cambio di velocita' ad ingranaggi in presa IT1233501B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8967606A IT1233501B (it) 1989-07-18 1989-07-18 Cambio di velocita' ad ingranaggi in presa
EP90830314A EP0409803B1 (en) 1989-07-18 1990-07-10 A gearbox with meshed gears
DE69006962T DE69006962T2 (de) 1989-07-18 1990-07-10 Getriebe mit ineinander eingreifenden Rädern.
ES90830314T ES2049965T3 (es) 1989-07-18 1990-07-10 Caja de engranajes con ruedas dentadas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967606A IT1233501B (it) 1989-07-18 1989-07-18 Cambio di velocita' ad ingranaggi in presa

Publications (2)

Publication Number Publication Date
IT8967606A0 IT8967606A0 (it) 1989-07-18
IT1233501B true IT1233501B (it) 1992-04-03

Family

ID=11303819

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967606A IT1233501B (it) 1989-07-18 1989-07-18 Cambio di velocita' ad ingranaggi in presa

Country Status (4)

Country Link
EP (1) EP0409803B1 (it)
DE (1) DE69006962T2 (it)
ES (1) ES2049965T3 (it)
IT (1) IT1233501B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9918642D0 (en) * 1999-08-06 1999-10-13 Ricardo Mtc Limited Gearboxes
DE102007042803A1 (de) 2007-09-07 2009-03-12 Schaeffler Kg Vorrichtung und Verfahren zur Drehzahlangleichung
EP2864659B1 (en) * 2012-06-25 2016-08-03 Volvo Lastvagnar AB Gear arrangement and dual-clutch transmission provided therewith
CN110073816B (zh) * 2019-04-24 2022-04-05 浙江派尼尔科技股份有限公司 一种步进式草坪机用带自动离合功能的自走变速箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE161653C (it) *
CH261185A (it) * 1945-07-31 1949-04-30 Fuscaldo Ottavio Cambio di velocità a comando idraulico, segnatamente per autoveicoli.
US2543252A (en) * 1947-04-30 1951-02-27 Snow Nabstedt Gear Corp Clutch mechanism
DE3319042A1 (de) * 1983-05-26 1984-11-29 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover Brems- oder/und klemmeinrichtung
NO162165C (no) * 1987-05-27 1989-11-15 Autoshift As Automatisk transmisjon.
ATE94621T1 (de) * 1987-12-01 1993-10-15 Vma Nc Mess Und Antriebstechni Spannvorrichtung.

Also Published As

Publication number Publication date
ES2049965T3 (es) 1994-05-01
EP0409803A1 (en) 1991-01-23
DE69006962D1 (de) 1994-04-07
EP0409803B1 (en) 1994-03-02
IT8967606A0 (it) 1989-07-18
DE69006962T2 (de) 1994-08-11

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Legal Events

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

Effective date: 19950731