DD124870A5 - - Google Patents

Info

Publication number
DD124870A5
DD124870A5 DD192140A DD19214076A DD124870A5 DD 124870 A5 DD124870 A5 DD 124870A5 DD 192140 A DD192140 A DD 192140A DD 19214076 A DD19214076 A DD 19214076A DD 124870 A5 DD124870 A5 DD 124870A5
Authority
DD
German Democratic Republic
Application number
DD192140A
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 filed Critical
Publication of DD124870A5 publication Critical patent/DD124870A5/xx

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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Transmissions (AREA)
  • Transmission Devices (AREA)
DD192140A 1975-04-02 1976-03-31 DD124870A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2514418A DE2514418C2 (de) 1975-04-02 1975-04-02 Mehrgangübersetzungsnabe für Fahrräder oder dergleichen

Publications (1)

Publication Number Publication Date
DD124870A5 true DD124870A5 (xx) 1977-03-16

Family

ID=5942941

Family Applications (1)

Application Number Title Priority Date Filing Date
DD192140A DD124870A5 (xx) 1975-04-02 1976-03-31

Country Status (8)

Country Link
US (1) US4059028A (xx)
JP (1) JPS5855032B2 (xx)
CS (1) CS191968B2 (xx)
DD (1) DD124870A5 (xx)
DE (1) DE2514418C2 (xx)
GB (1) GB1493561A (xx)
PL (1) PL105246B1 (xx)
YU (1) YU39347B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440067A1 (de) * 1984-11-02 1986-05-07 Fichtel & Sachs Ag, 8720 Schweinfurt Mehrgangnabe fuer fahrraeder oder dergleichen

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305312A (en) * 1977-06-27 1981-12-15 Lapeyre Fernand S Bicycle transmission
US4294138A (en) * 1978-07-21 1981-10-13 Shimano Industrial Company, Limited Two stage transmission hub for a bicycle
US4376394A (en) * 1978-12-13 1983-03-15 Lapeyre Fernand S Manually operable multi-speed bicycle transmission
DE7931360U1 (de) * 1979-11-07 1980-02-21 Fichtel & Sachs Ag, 8720 Schweinfurt Klinkengesperre fuer antriebsnabe von fahrraedern o.dgl.
DE3230509A1 (de) * 1982-08-17 1984-02-23 Fichtel & Sachs Ag, 8720 Schweinfurt Nabenhuelse fuer fahrraeder oder dergleichen
DE3407164C2 (de) * 1983-03-05 1993-11-18 Fichtel & Sachs Ag Mehrgang-Antriebsnabe für Fahrräder
DE3340407A1 (de) * 1983-11-09 1985-06-27 Sanitätshaus Heinrich Oesterreich GmbH, 2800 Bremen Krankenfahrstuhl
DE3440070C2 (de) * 1984-11-02 1993-12-02 Fichtel & Sachs Ag Mehrgangnabe für Fahrräder oder dergleichen
DE3440071A1 (de) * 1984-11-02 1986-05-07 Fichtel & Sachs Ag, 8720 Schweinfurt Mehrgangnabe fuer fahrraeder oder dergleichen, mit gangumschaltung fuer mehr als drei gaenge
DE3440069C2 (de) * 1984-11-02 1993-12-02 Fichtel & Sachs Ag Mehrgangnabe für Fahrräder oder dergleichen
JPH0339390Y2 (xx) * 1985-02-28 1991-08-20
DE3930374A1 (de) * 1988-10-10 1990-04-12 Fichtel & Sachs Ag Mehrgang-antriebsnabe mit mehr als drei gaengen
DE4203509A1 (de) * 1992-02-07 1993-08-12 Fichtel & Sachs Ag Mehrgang-antriebsnabe fuer fahrraeder
KR0141512B1 (ko) * 1994-06-14 1998-07-15 마재열 자전거의 전진구동 주행장치
JP2000320566A (ja) 1999-05-06 2000-11-24 Yaskawa Electric Corp 板ばね式カップリング
EP1172291A1 (en) 2000-07-11 2002-01-16 Jen-Chih Liu Double use inner brake and an inner derailleur for bikes
US6644452B2 (en) * 2001-04-25 2003-11-11 Maclean-Fogg Company Wheel hub with clutch
US20080083595A1 (en) * 2006-05-19 2008-04-10 Spiegel Clinton J Multi-tooth pawl type gearing mechanism
US20070289836A1 (en) * 2006-06-16 2007-12-20 Yi-De Lin Bicycle hub having pawl retaining function
US7988590B2 (en) * 2008-04-21 2011-08-02 Sram, Llc Pawl for a planetary gear mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1277070A (en) * 1917-11-05 1918-08-27 William Edwin Harrison Combined variable-speed gear and brake mechanism for velocipedes.
US2854108A (en) * 1954-05-19 1958-09-30 Murray Ohio Mfg Co Three speed planetary transmission and brake mechanism for bicycles
NL107226C (xx) * 1958-12-13
DE2209535C2 (de) * 1972-02-29 1974-01-17 Fichtel & Sachs Ag, 8720 Schweinfurt Mehrgangübersetzungsnabe mit Rücktrittbremse
GB1399442A (en) * 1973-03-28 1975-07-02 Raleigh Industries Ltd Epicyclic change speed hubs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440067A1 (de) * 1984-11-02 1986-05-07 Fichtel & Sachs Ag, 8720 Schweinfurt Mehrgangnabe fuer fahrraeder oder dergleichen

Also Published As

Publication number Publication date
YU80576A (en) 1982-05-31
JPS5855032B2 (ja) 1983-12-07
PL105246B1 (pl) 1979-09-29
US4059028A (en) 1977-11-22
GB1493561A (en) 1977-11-30
DE2514418A1 (de) 1976-10-21
JPS51122233A (en) 1976-10-26
DE2514418C2 (de) 1986-11-06
YU39347B (en) 1984-10-31
CS191968B2 (en) 1979-07-31

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