GB2014260A - Epicyclic Change-Speed Gear Hub - Google Patents

Epicyclic Change-Speed Gear Hub

Info

Publication number
GB2014260A
GB2014260A GB7910571A GB7910571A GB2014260A GB 2014260 A GB2014260 A GB 2014260A GB 7910571 A GB7910571 A GB 7910571A GB 7910571 A GB7910571 A GB 7910571A GB 2014260 A GB2014260 A GB 2014260A
Authority
GB
United Kingdom
Prior art keywords
change
speed gear
gear hub
cam
hub
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.)
Withdrawn
Application number
GB7910571A
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.)
Raleigh Industries Ltd
Original Assignee
Raleigh Industries Ltd
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 Raleigh Industries Ltd filed Critical Raleigh Industries Ltd
Priority to GB7910571A priority Critical patent/GB2014260A/en
Publication of GB2014260A publication Critical patent/GB2014260A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/16—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the ground-wheel hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Friction Gearing (AREA)

Abstract

An epicyclic change-speed hub, for example for a bicycle, has a gear change cam 74 internally of the hub shell 11, an actuator 19 co-operable with the cam, which can be rotated from externally of the hub via a cone 81 to effect relative movement between the actuator and the cam to change gear. A gear change ring 50 is operably connected to the cone 81 and is connectable to a cable. <IMAGE>
GB7910571A 1977-12-31 1979-03-27 Epicyclic Change-Speed Gear Hub Withdrawn GB2014260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7910571A GB2014260A (en) 1977-12-31 1979-03-27 Epicyclic Change-Speed Gear Hub

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5441477 1977-12-31
GB7910571A GB2014260A (en) 1977-12-31 1979-03-27 Epicyclic Change-Speed Gear Hub

Publications (1)

Publication Number Publication Date
GB2014260A true GB2014260A (en) 1979-08-22

Family

ID=26267459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910571A Withdrawn GB2014260A (en) 1977-12-31 1979-03-27 Epicyclic Change-Speed Gear Hub

Country Status (1)

Country Link
GB (1) GB2014260A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383350A2 (en) * 1989-02-17 1990-08-22 Shimano Inc. Change-speed hub
WO1995031365A1 (en) * 1994-05-17 1995-11-23 Sturmey-Archer Limited An epicyclic change gear system
EP0693419A2 (en) * 1994-07-23 1996-01-24 FICHTEL &amp; SACHS AG Multi-speed hub transmission for a bicycle with more than three speeds
US9365105B2 (en) 2013-10-11 2016-06-14 Delbert Tesar Gear train and clutch designs for multi-speed hub drives
US9657813B2 (en) 2014-06-06 2017-05-23 Delbert Tesar Modified parallel eccentric rotary actuator
US9862263B2 (en) 2013-03-01 2018-01-09 Delbert Tesar Multi-speed hub drive wheels
US9879760B2 (en) 2002-11-25 2018-01-30 Delbert Tesar Rotary actuator with shortest force path configuration
US9915319B2 (en) 2014-09-29 2018-03-13 Delbert Tesar Compact parallel eccentric rotary actuator
US10414271B2 (en) 2013-03-01 2019-09-17 Delbert Tesar Multi-speed hub drive wheels
US10422387B2 (en) 2014-05-16 2019-09-24 Delbert Tesar Quick change interface for low complexity rotary actuator
US10464413B2 (en) 2016-06-24 2019-11-05 Delbert Tesar Electric multi-speed hub drive wheels
US11014658B1 (en) 2015-01-02 2021-05-25 Delbert Tesar Driveline architecture for rotorcraft featuring active response actuators

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383350A3 (en) * 1989-02-17 1991-03-13 Shimano Inc. Change-speed hub
US5078664A (en) * 1989-02-17 1992-01-07 Shimano Industrial Co., Ltd. Speed change hub and braking construction
EP0383350A2 (en) * 1989-02-17 1990-08-22 Shimano Inc. Change-speed hub
WO1995031365A1 (en) * 1994-05-17 1995-11-23 Sturmey-Archer Limited An epicyclic change gear system
US5769750A (en) * 1994-05-17 1998-06-23 Sturmey-Archer Limited Epicyclic change gear system
EP0693419A2 (en) * 1994-07-23 1996-01-24 FICHTEL &amp; SACHS AG Multi-speed hub transmission for a bicycle with more than three speeds
EP0693419A3 (en) * 1994-07-23 1996-03-06 Fichtel & Sachs Ag
US9879760B2 (en) 2002-11-25 2018-01-30 Delbert Tesar Rotary actuator with shortest force path configuration
US10414271B2 (en) 2013-03-01 2019-09-17 Delbert Tesar Multi-speed hub drive wheels
US9862263B2 (en) 2013-03-01 2018-01-09 Delbert Tesar Multi-speed hub drive wheels
US9365105B2 (en) 2013-10-11 2016-06-14 Delbert Tesar Gear train and clutch designs for multi-speed hub drives
US10422387B2 (en) 2014-05-16 2019-09-24 Delbert Tesar Quick change interface for low complexity rotary actuator
US9657813B2 (en) 2014-06-06 2017-05-23 Delbert Tesar Modified parallel eccentric rotary actuator
US9915319B2 (en) 2014-09-29 2018-03-13 Delbert Tesar Compact parallel eccentric rotary actuator
US11014658B1 (en) 2015-01-02 2021-05-25 Delbert Tesar Driveline architecture for rotorcraft featuring active response actuators
US10464413B2 (en) 2016-06-24 2019-11-05 Delbert Tesar Electric multi-speed hub drive wheels

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)