GB1489475A - Speed convertors - Google Patents

Speed convertors

Info

Publication number
GB1489475A
GB1489475A GB404/75A GB40475A GB1489475A GB 1489475 A GB1489475 A GB 1489475A GB 404/75 A GB404/75 A GB 404/75A GB 40475 A GB40475 A GB 40475A GB 1489475 A GB1489475 A GB 1489475A
Authority
GB
United Kingdom
Prior art keywords
coaxial
drum
speed
drums
jan
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
Application number
GB404/75A
Other languages
English (en)
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
Priority claimed from IT931174A external-priority patent/IT1005308B/it
Application filed by Individual filed Critical Individual
Publication of GB1489475A publication Critical patent/GB1489475A/en
Expired 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/12—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members
    • F16H29/16—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members in which the transmission ratio is changed by adjustment of the distance between the axes of the rotary members
    • 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)
GB404/75A 1974-01-14 1975-01-06 Speed convertors Expired GB1489475A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT931174A IT1005308B (it) 1974-01-14 1974-01-14 Congegno variatore del rapporto di trasmissione fra due organismi ruo tanti
US53771274A 1974-12-31 1974-12-31
US05/757,141 US4114466A (en) 1974-01-14 1977-01-06 Speed convertors for providing variable drive ratios

Publications (1)

Publication Number Publication Date
GB1489475A true GB1489475A (en) 1977-10-19

Family

ID=27272724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB404/75A Expired GB1489475A (en) 1974-01-14 1975-01-06 Speed convertors

Country Status (8)

Country Link
US (1) US4114466A (en, 2012)
JP (1) JPS50101761A (en, 2012)
BE (1) BE824331A (en, 2012)
CH (1) CH586859A5 (en, 2012)
DE (1) DE2501155A1 (en, 2012)
FR (1) FR2257826B1 (en, 2012)
GB (1) GB1489475A (en, 2012)
SE (1) SE7500288L (en, 2012)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732054A (en) * 1985-06-27 1988-03-22 Bridgestone Cycle Co., Ltd. Stepless speed change device
US4916974A (en) * 1987-02-21 1990-04-17 Bridgestone Cycle Co., Ltd. Stepless speed change device
ZA943555B (en) * 1993-05-24 1995-01-23 Atomic Energy South Africa Transmission
JPH09502499A (ja) * 1993-07-19 1997-03-11 サテライト ギア システム リミテッド 無段調整可能な噛合い式の衛星型伝動装置
US5516132A (en) * 1994-07-22 1996-05-14 Simkins; Barry A. Variable-speed transmission
US5674144A (en) * 1994-10-24 1997-10-07 Varatran, Inc. Continuously variable ratio transmission and method
US5937701A (en) * 1996-02-06 1999-08-17 Mimura; Kenji Variable speed change gear
DE10100374A1 (de) 2001-01-05 2002-07-11 Satellite Gear Systems Bv Rott Stufenlos verstellbares Getriebe mit frei kuppelbaren Schaltlelementen
DE102004004849A1 (de) * 2004-01-30 2005-08-18 Fischer, Ina Stufenlos variables, umlaufendes Schaltwechselgetriebe
JP4789525B2 (ja) * 2005-07-13 2011-10-12 マイクロメーション株式会社 無段変速装置
WO2008046579A1 (de) * 2006-10-19 2008-04-24 Satellite Gear Systems Ltd. Oszillierendes schaltwerksgetriebe mit einfachem aufbau und erhöhter standfestigkeit
JP5751924B2 (ja) * 2011-05-11 2015-07-22 株式会社アイシーイー 増力軸受
FR2997651A3 (fr) * 2012-11-05 2014-05-09 Janick Simeray Roue a diametre variable
WO2014068202A1 (fr) * 2012-11-05 2014-05-08 Brevets G5 Sarl Roue a diametre variable, engrenage variable en continu et transmission comportant cette roue
WO2014105096A1 (en) 2012-12-28 2014-07-03 Promptlink Communications, Inc. Video quality analysis and detection of blockiness artifacts and color variation
WO2014125177A1 (fr) * 2013-02-12 2014-08-21 Franck Guigan Dispositif de transmission de mouvement
FR3002788A1 (fr) * 2013-03-04 2014-09-05 Franck Andre Marie Guigan Variateur mecanique en continu
WO2015032902A1 (de) * 2013-09-05 2015-03-12 Ums Maschinenbau Gmbh Stufenloses getriebe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1072237A (en) * 1912-10-05 1913-09-02 Percy Law Johnson Transmission-gearing.
US1957196A (en) * 1931-07-25 1934-05-01 Bonnet Maurice Coupling mechanism
US2014954A (en) * 1933-03-27 1935-09-17 Sheridan Leslie Mitchel Speed variator
US3987682A (en) * 1974-07-11 1976-10-26 Cyclecentric Corporation Variable speed transmission

Also Published As

Publication number Publication date
US4114466A (en) 1978-09-19
FR2257826A1 (en, 2012) 1975-08-08
BE824331A (fr) 1975-05-02
JPS50101761A (en, 2012) 1975-08-12
CH586859A5 (en, 2012) 1977-04-15
FR2257826B1 (en, 2012) 1979-10-12
DE2501155A1 (de) 1975-07-17
SE7500288L (en, 2012) 1975-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee