BE778719A - Variateur de vitesse muni d'une came a excentricite variable qui permetune variation continue du rapport de transmission meme pendant le mouvement - Google Patents

Variateur de vitesse muni d'une came a excentricite variable qui permetune variation continue du rapport de transmission meme pendant le mouvement

Info

Publication number
BE778719A
BE778719A BE778719A BE778719A BE778719A BE 778719 A BE778719 A BE 778719A BE 778719 A BE778719 A BE 778719A BE 778719 A BE778719 A BE 778719A BE 778719 A BE778719 A BE 778719A
Authority
BE
Belgium
Prior art keywords
allows
movement
even during
transmission ratio
continuous variation
Prior art date
Application number
BE778719A
Other languages
English (en)
French (fr)
Original Assignee
Bianchini Vasco
Masoni Pietro
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 Bianchini Vasco, Masoni Pietro filed Critical Bianchini Vasco
Publication of BE778719A publication Critical patent/BE778719A/xx

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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
    • F16H29/04—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of a crank, an eccentric, a wobble-plate, or a cam, on one of the shafts
    • 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
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1503—Rotary to intermittent unidirectional motion
    • Y10T74/1508—Rotary crank or eccentric drive
    • Y10T74/151—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
BE778719A 1971-02-04 1972-01-31 Variateur de vitesse muni d'une came a excentricite variable qui permetune variation continue du rapport de transmission meme pendant le mouvement BE778719A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT9352/71A IT997028B (it) 1971-02-04 1971-02-04 Congegno variatore di velocita con tinuo comprendente un eccentrico ad eccentricita variabile

Publications (1)

Publication Number Publication Date
BE778719A true BE778719A (fr) 1972-05-16

Family

ID=11128847

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778719A BE778719A (fr) 1971-02-04 1972-01-31 Variateur de vitesse muni d'une came a excentricite variable qui permetune variation continue du rapport de transmission meme pendant le mouvement

Country Status (8)

Country Link
US (1) US3803931A (en:Method)
BE (1) BE778719A (en:Method)
CH (1) CH541093A (en:Method)
DE (1) DE2205322A1 (en:Method)
ES (1) ES399460A1 (en:Method)
FR (1) FR2125083A5 (en:Method)
IT (1) IT997028B (en:Method)
NL (1) NL7201494A (en:Method)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098147A (en) * 1976-11-01 1978-07-04 Avco Corporation Waddington drive having a cam actuated by an integral flyweight
US4181043A (en) * 1977-09-26 1980-01-01 Avco Corporation Stepless variable stroke drive having a non-rotating cam
FR2422081A1 (fr) * 1978-04-05 1979-11-02 Avco Corp Transmission waddington a came actionnee par masselotte solidaire.
EP0130280A3 (en) * 1983-04-05 1988-02-03 Lung-Hsing Chou Automobile transmission
US4644828A (en) * 1984-04-10 1987-02-24 Bridgestone Cycle Co., Ltd. Stepless speed change device for bicycle
US4712450A (en) * 1985-02-09 1987-12-15 Bridgestone Cycle Co., Ltd. Stepless speed change device
JPS61226388A (ja) * 1985-04-01 1986-10-08 ブリヂストンサイクル株式会社 無段変速装置
US4936155A (en) * 1985-07-02 1990-06-26 Utah Transmission Corporation Infinite speed variation, constant power, ripple-free transmission
FI77919C (fi) * 1987-07-07 1989-05-10 Yliaho Harto Omvandlare av rotationshastighet.
US4909101A (en) * 1988-05-18 1990-03-20 Terry Sr Maurice C Continuously variable transmission
EP0411190A1 (de) * 1989-08-03 1991-02-06 Look S.A. Stufenloses Getriebe
KR19980703505A (ko) * 1996-02-06 1998-11-05 미무라겐지 무단변속기
US5997427A (en) * 1998-09-08 1999-12-07 Fenton; John W. Continuously variable gearing transmission
AUPQ089799A0 (en) * 1999-06-10 1999-07-01 Aimbridge Pty Ltd Transmission
RU2158385C1 (ru) * 1999-12-21 2000-10-27 Гусев Владимир Михайлович Поворотное устройство
CN1630790A (zh) 2000-10-10 2005-06-22 莱尔德·B·戈金斯 机械传动装置
JP2005299883A (ja) * 2004-04-15 2005-10-27 Omi Kogyo Co Ltd 歯車伝動機構及び電動工具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB412050A (en) * 1933-07-24 1934-06-21 Fritz Duerr Improvements in continuously variable-speed ratchet gearing
US2051783A (en) * 1934-08-16 1936-08-18 Charles W Dake Variable speed power transmitting mechanism
US2521067A (en) * 1945-09-11 1950-09-05 Elden R Kenison Variable-speed reducer
US2521711A (en) * 1947-09-15 1950-09-12 Ind Ideas Inc Adjustable eccentric drive
US2592237A (en) * 1950-01-11 1952-04-08 Builders Iron Foundry Pump stroke adjusting device
US2834223A (en) * 1952-09-18 1958-05-13 Lempco Products Inc Adjustable eccentric
US2983154A (en) * 1957-08-21 1961-05-09 Lora H Neukirch Variable speed mechanical transmission
US3459056A (en) * 1966-12-15 1969-08-05 Seamen S Unit Constant torque transmission

Also Published As

Publication number Publication date
IT997028B (it) 1975-12-30
NL7201494A (en:Method) 1972-08-08
US3803931A (en) 1974-04-16
CH541093A (it) 1973-08-31
DE2205322A1 (de) 1972-08-17
FR2125083A5 (en:Method) 1972-09-22
ES399460A1 (es) 1974-11-01

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