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RU2006109781A - AUTOMATIC GEAR - Google Patents

AUTOMATIC GEAR Download PDF

Info

Publication number
RU2006109781A
RU2006109781A RU2006109781/11A RU2006109781A RU2006109781A RU 2006109781 A RU2006109781 A RU 2006109781A RU 2006109781/11 A RU2006109781/11 A RU 2006109781/11A RU 2006109781 A RU2006109781 A RU 2006109781A RU 2006109781 A RU2006109781 A RU 2006109781A
Authority
RU
Russia
Prior art keywords
automatic gear
sprocket
segments
center
fold
Prior art date
Application number
RU2006109781/11A
Other languages
Russian (ru)
Inventor
Дмитрий Анатольевич Капачинских (RU)
Дмитрий Анатольевич Капачинских
Original Assignee
Дмитрий Анатольевич Капачинских (RU)
Дмитрий Анатольевич Капачинских
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 Дмитрий Анатольевич Капачинских (RU), Дмитрий Анатольевич Капачинских filed Critical Дмитрий Анатольевич Капачинских (RU)
Priority to RU2006109781/11A priority Critical patent/RU2006109781A/en
Priority to PCT/RU2007/000069 priority patent/WO2007111527A1/en
Publication of RU2006109781A publication Critical patent/RU2006109781A/en

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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/54—Pulleys or friction discs of adjustable construction of which the bearing parts are radially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gears, Cams (AREA)

Claims (1)

Звездочка с автоматическим переключением передач состоит из сегментов, которые двигаются от центра и к центру, изменяя радиус звездочки в большую или меньшую сторону, в зависимости от разности сил вращения и сопротивления, при этом сегменты имеют подпружиненные зубья, которые складываются на ведущей звездочке при отставании от движения цепи, а на ведомой - при опережении.The sprocket with automatic gear shifting consists of segments that move from the center to the center, changing the radius of the sprocket up or down, depending on the difference between the forces of rotation and resistance, while the segments have spring-loaded teeth that fold on the drive sprocket when lagging behind the movement of the chain, and on the driven one - in advance.
RU2006109781/11A 2006-03-27 2006-03-27 AUTOMATIC GEAR RU2006109781A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2006109781/11A RU2006109781A (en) 2006-03-27 2006-03-27 AUTOMATIC GEAR
PCT/RU2007/000069 WO2007111527A1 (en) 2006-03-27 2007-02-12 Automatic geari-shifting sprocket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006109781/11A RU2006109781A (en) 2006-03-27 2006-03-27 AUTOMATIC GEAR

Publications (1)

Publication Number Publication Date
RU2006109781A true RU2006109781A (en) 2007-10-10

Family

ID=38541381

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006109781/11A RU2006109781A (en) 2006-03-27 2006-03-27 AUTOMATIC GEAR

Country Status (2)

Country Link
RU (1) RU2006109781A (en)
WO (1) WO2007111527A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015016263A1 (en) * 2015-12-15 2017-06-22 Sram Deutschland Gmbh Kettering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165920C (en) *
US724450A (en) * 1902-08-02 1903-04-07 William Newton Dumaresq Variable-speed gear.
GB216491A (en) * 1923-05-25 1925-01-01 Sleeper & Hartley Inc Improvements in or relating to automatically adjustable pulleys
SU1482515A3 (en) * 1982-06-11 1989-05-23 Х.Хастед Ройс Variable-ration transmission with variable-diameter sprocket
CA2305881A1 (en) * 2000-04-19 2001-10-19 Noel Lamoureux Variable speed transmission
DE20318269U1 (en) * 2003-11-25 2004-02-26 Kozin, Oleksandr Gear shift unit for bicycle, comprising sprocket wheel fitted with at least two toothed segments guided on levers

Also Published As

Publication number Publication date
WO2007111527A1 (en) 2007-10-04

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Legal Events

Date Code Title Description
GA9A Conversion of a patent application into a utility model

Effective date: 20070907