DE69726787T2 - Stufenloser Drehgeschwindigkeitsvariator - Google Patents

Stufenloser Drehgeschwindigkeitsvariator Download PDF

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Publication number
DE69726787T2
DE69726787T2 DE69726787T DE69726787T DE69726787T2 DE 69726787 T2 DE69726787 T2 DE 69726787T2 DE 69726787 T DE69726787 T DE 69726787T DE 69726787 T DE69726787 T DE 69726787T DE 69726787 T2 DE69726787 T2 DE 69726787T2
Authority
DE
Germany
Prior art keywords
assembly
stepless speed
differential assembly
speed variator
wheel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69726787T
Other languages
English (en)
Other versions
DE69726787D1 (de
Inventor
Imperio Grossi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69726787D1 publication Critical patent/DE69726787D1/de
Application granted granted Critical
Publication of DE69726787T2 publication Critical patent/DE69726787T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/74—Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Pulleys (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Transplanting Machines (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
DE69726787T 1996-04-29 1997-04-21 Stufenloser Drehgeschwindigkeitsvariator Expired - Fee Related DE69726787T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96RM000290A IT1285132B1 (it) 1996-04-29 1996-04-29 Dispositivo variatore di velocita' rotativa in modo continuo.

Publications (2)

Publication Number Publication Date
DE69726787D1 DE69726787D1 (de) 2004-01-29
DE69726787T2 true DE69726787T2 (de) 2004-10-21

Family

ID=11404190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69726787T Expired - Fee Related DE69726787T2 (de) 1996-04-29 1997-04-21 Stufenloser Drehgeschwindigkeitsvariator

Country Status (6)

Country Link
EP (1) EP0805290B1 (de)
JP (1) JPH1047445A (de)
AT (1) ATE256830T1 (de)
CA (1) CA2203076C (de)
DE (1) DE69726787T2 (de)
IT (1) IT1285132B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102322504A (zh) * 2011-09-23 2012-01-18 钟跃荣 机械自动变速装置
CN104088973B (zh) * 2014-06-27 2016-08-17 姚长水 一种齿轮传动液压调速的无级变速器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR516793A (fr) * 1920-06-01 1921-04-26 Pierre Day Dispositif assurant automatiquement et progressivement l'utilisation de la totalité de la puissance d'un moteur demeurant à un régime constant, quel que soit l'effort résistant
FR796649A (fr) * 1935-01-11 1936-04-11 Dispositif de changement de vitesse automatique
FR854166A (fr) * 1938-12-19 1940-04-06 Variateur de vitesse progressif et continu à puissance constante
FR1028293A (fr) * 1950-11-23 1953-05-20 Variateur de vitesse
FR2327454A1 (fr) * 1975-10-10 1977-05-06 Combastet Michel Convertisseur de couple
FR2634532A1 (fr) * 1988-07-22 1990-01-26 Salesse Christian Dispositif de transmission pour autoreguler la vitesse relative entre deux roues tournant dans le meme sens
US5171194A (en) * 1991-08-09 1992-12-15 Shen Xing L Bifurcated variable ratio transmission

Also Published As

Publication number Publication date
DE69726787D1 (de) 2004-01-29
ITRM960290A0 (de) 1996-04-29
ATE256830T1 (de) 2004-01-15
CA2203076C (en) 2000-10-31
CA2203076A1 (en) 1997-10-29
ITRM960290A1 (it) 1997-10-29
EP0805290B1 (de) 2003-12-17
EP0805290A3 (de) 1998-07-22
EP0805290A2 (de) 1997-11-05
IT1285132B1 (it) 1998-06-03
JPH1047445A (ja) 1998-02-20

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee