DE19802563C1 - Automatische Kettenschaltung - Google Patents

Automatische Kettenschaltung

Info

Publication number
DE19802563C1
DE19802563C1 DE1998102563 DE19802563A DE19802563C1 DE 19802563 C1 DE19802563 C1 DE 19802563C1 DE 1998102563 DE1998102563 DE 1998102563 DE 19802563 A DE19802563 A DE 19802563A DE 19802563 C1 DE19802563 C1 DE 19802563C1
Authority
DE
Germany
Prior art keywords
wheel
wheel axle
actuating
spring
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.)
Expired - Fee Related
Application number
DE1998102563
Other languages
German (de)
English (en)
Inventor
Johannes Erhardt
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.)
Weisse Gerd Dipl-Ing 12621 Berlin De Schulz
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
Priority to DE1998102563 priority Critical patent/DE19802563C1/de
Priority to EP99930896A priority patent/EP0979193A1/de
Priority to PCT/EP1999/000126 priority patent/WO1999037529A1/de
Priority to TW88101024A priority patent/TW404916B/zh
Application granted granted Critical
Publication of DE19802563C1 publication Critical patent/DE19802563C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • 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
    • 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Transmission Devices (AREA)
DE1998102563 1998-01-23 1998-01-23 Automatische Kettenschaltung Expired - Fee Related DE19802563C1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1998102563 DE19802563C1 (de) 1998-01-23 1998-01-23 Automatische Kettenschaltung
EP99930896A EP0979193A1 (de) 1998-01-23 1999-01-12 Automatische Dettenschaltung
PCT/EP1999/000126 WO1999037529A1 (de) 1998-01-23 1999-01-12 Automatische kettenschaltung
TW88101024A TW404916B (en) 1998-01-23 1999-01-22 Automatic derailleur gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998102563 DE19802563C1 (de) 1998-01-23 1998-01-23 Automatische Kettenschaltung

Publications (1)

Publication Number Publication Date
DE19802563C1 true DE19802563C1 (de) 1999-09-16

Family

ID=7855492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998102563 Expired - Fee Related DE19802563C1 (de) 1998-01-23 1998-01-23 Automatische Kettenschaltung

Country Status (4)

Country Link
EP (1) EP0979193A1 (zh)
DE (1) DE19802563C1 (zh)
TW (1) TW404916B (zh)
WO (1) WO1999037529A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20015824U1 (de) 2000-09-12 2001-01-04 Belke, Michael, 38704 Liebenburg Schaltmechanismus für das Wechselgetriebe eines Fahrrades
DE10159888C1 (de) * 2001-12-06 2003-06-12 Johannes Ehrhardt Einrichtung zur pedalkraftabhängigen Deaktivierung des Schaltvorganges für eine geschwindigkeitsgesteuerte automatische Fahrrad-Mehrgangschaltung
DE102005003056A1 (de) * 2005-01-22 2006-07-27 Sram Deutschland Gmbh Schaltbewegungsübertragung in ein Fahrradgetriebe

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363229C (zh) * 2004-07-28 2008-01-23 郭绍良 自行车自动换档器
CN102954203B (zh) * 2012-11-08 2014-11-12 重庆宗申发动机制造有限公司 一种电动车变档操纵机构
PT107242B (pt) * 2013-10-18 2014-08-01 José Manuel Ferreira Marinho Dispositivo para bicicletas ou outros veículos acionados por pedais ou manípulos

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246807A2 (en) * 1986-05-22 1987-11-25 DUTIL, Robert Automatic transmission for multi-speed bicycle
DE3732977A1 (de) * 1987-09-30 1989-04-20 Fichtel & Sachs Ag Mehrgangnabe
EP0540480A1 (en) * 1991-10-30 1993-05-05 Giuseppe Arrivabene Automatic speed gear for bicycles
DE4227229A1 (de) * 1992-08-17 1994-02-24 Karlernst Sewing Drehmomentabhängige, automatische Gangschaltung für Fahrräder und ähnliche Kleinleistungs-Antriebe
US5295916A (en) * 1991-12-12 1994-03-22 Chattin Jessie R Automatic transmission for multispeed bicycle
DE4334762A1 (de) * 1993-06-28 1995-07-20 Jan Rudek Fahrrad mit Gangschaltung
DE4435788A1 (de) * 1994-10-06 1996-04-11 Johannes Dipl Ing Ehrhardt Automatische Fahrrad-Mehrgangschaltung
DE19543704A1 (de) * 1995-11-23 1997-05-28 Johannes Dipl Ing Ehrhardt Einrichtung zur automatischen Betätigung von Fahrrad-Mehrgangschaltungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830521A (en) * 1973-01-11 1974-08-20 Mattel Inc Automatic shifter accessory for bicycles
US4571219A (en) * 1980-09-15 1986-02-18 Daniel Corporation Bicycle transmission
US4743041A (en) * 1984-07-06 1988-05-10 Hassan Vazin Bicycle with automatically variable gear ratio drive

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246807A2 (en) * 1986-05-22 1987-11-25 DUTIL, Robert Automatic transmission for multi-speed bicycle
DE3732977A1 (de) * 1987-09-30 1989-04-20 Fichtel & Sachs Ag Mehrgangnabe
EP0540480A1 (en) * 1991-10-30 1993-05-05 Giuseppe Arrivabene Automatic speed gear for bicycles
US5295916A (en) * 1991-12-12 1994-03-22 Chattin Jessie R Automatic transmission for multispeed bicycle
DE4227229A1 (de) * 1992-08-17 1994-02-24 Karlernst Sewing Drehmomentabhängige, automatische Gangschaltung für Fahrräder und ähnliche Kleinleistungs-Antriebe
DE4334762A1 (de) * 1993-06-28 1995-07-20 Jan Rudek Fahrrad mit Gangschaltung
DE4435788A1 (de) * 1994-10-06 1996-04-11 Johannes Dipl Ing Ehrhardt Automatische Fahrrad-Mehrgangschaltung
DE19543704A1 (de) * 1995-11-23 1997-05-28 Johannes Dipl Ing Ehrhardt Einrichtung zur automatischen Betätigung von Fahrrad-Mehrgangschaltungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20015824U1 (de) 2000-09-12 2001-01-04 Belke, Michael, 38704 Liebenburg Schaltmechanismus für das Wechselgetriebe eines Fahrrades
DE10159888C1 (de) * 2001-12-06 2003-06-12 Johannes Ehrhardt Einrichtung zur pedalkraftabhängigen Deaktivierung des Schaltvorganges für eine geschwindigkeitsgesteuerte automatische Fahrrad-Mehrgangschaltung
DE102005003056A1 (de) * 2005-01-22 2006-07-27 Sram Deutschland Gmbh Schaltbewegungsübertragung in ein Fahrradgetriebe

Also Published As

Publication number Publication date
EP0979193A1 (de) 2000-02-16
TW404916B (en) 2000-09-11
WO1999037529A9 (de) 1999-10-14
WO1999037529A1 (de) 1999-07-29

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WEISSE, GERD, DIPL.-ING., 12621 BERLIN, DE SCHULZ,

8339 Ceased/non-payment of the annual fee