CH245261A - Bicycle hub with built-in transmission gear. - Google Patents

Bicycle hub with built-in transmission gear.

Info

Publication number
CH245261A
CH245261A CH245261DA CH245261A CH 245261 A CH245261 A CH 245261A CH 245261D A CH245261D A CH 245261DA CH 245261 A CH245261 A CH 245261A
Authority
CH
Switzerland
Prior art keywords
built
transmission gear
bicycle hub
bicycle
hub
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Scintilla
Original Assignee
Ag Scintilla
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 Ag Scintilla filed Critical Ag Scintilla
Publication of CH245261A publication Critical patent/CH245261A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
    • B62L5/10—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting cams and balls or rollers located in the rear wheel hub
    • B62L5/12—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting cams and balls or rollers located in the rear wheel hub the brakes being of expanding brake-bushing type
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
    • F16H61/0295—Automatic gear shift control, e.g. initiating shift by centrifugal forces
    • 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
    • F16H2718/00—Mechanisms for speed-change of planetary gearing, the speed change control being dependent on function parameters of the gearing
    • F16H2718/08—Control dependent on speed
    • F16H2718/10—Control dependent on speed only the toothed wheels remain engaged
    • F16H2718/12—Control dependent on speed only the toothed wheels remain engaged the control being mechanical
CH245261D 1944-08-05 1944-08-05 Bicycle hub with built-in transmission gear. CH245261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH632305X 1944-08-05

Publications (1)

Publication Number Publication Date
CH245261A true CH245261A (en) 1946-10-31

Family

ID=4524829

Family Applications (1)

Application Number Title Priority Date Filing Date
CH245261D CH245261A (en) 1944-08-05 1944-08-05 Bicycle hub with built-in transmission gear.

Country Status (6)

Country Link
BE (1) BE459515A (en)
CH (1) CH245261A (en)
DK (1) DK67815C (en)
FR (1) FR911358A (en)
GB (1) GB632305A (en)
NL (1) NL65675C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520214A (en) * 1968-03-01 1970-07-14 Fichtel & Sachs Ag Multiple speed hub with centrifugal shifting mechanism
US3540309A (en) * 1967-12-02 1970-11-17 Shimano Industrial Co Front chain sprocket having a built-in automatic speed change mechanism
US5154676A (en) * 1988-02-29 1992-10-13 Se Ung Kim Power driving device for bicycle
EP0679570A2 (en) † 1994-04-28 1995-11-02 Shimano Inc. An internally mounted bicycle transmission using roller clutches

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169798B (en) * 1962-08-18 1964-05-06 Fichtel & Sachs Ag Two-speed transmission hub with gear shift automatically activated depending on the driving speed
US3388617A (en) * 1962-10-04 1968-06-18 Blanche G Nelson Automatic variable speed bicycle transmission
US3254545A (en) * 1963-10-08 1966-06-07 Fichtel & Sachs Ag Dual-speed transmission for a washing machine
YU31884B (en) * 1968-11-15 1973-12-31 Fichtel & Sachs Ag Spojnica predvidjena za dejstvo pomocu centrifugalne sile
DE1902021C3 (en) * 1969-01-16 1974-05-02 Fichtel & Sachs Ag, 8720 Schweinfurt Self-shifting multi-speed transmission hub with planetary gear
DE4203509A1 (en) * 1992-02-07 1993-08-12 Fichtel & Sachs Ag MULTI-SPEED DRIVE HUB FOR BICYCLES
JP3204929B2 (en) 1997-08-08 2001-09-04 株式会社シマノ Interior gear hub for bicycle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540309A (en) * 1967-12-02 1970-11-17 Shimano Industrial Co Front chain sprocket having a built-in automatic speed change mechanism
US3520214A (en) * 1968-03-01 1970-07-14 Fichtel & Sachs Ag Multiple speed hub with centrifugal shifting mechanism
US5154676A (en) * 1988-02-29 1992-10-13 Se Ung Kim Power driving device for bicycle
EP0679570A2 (en) † 1994-04-28 1995-11-02 Shimano Inc. An internally mounted bicycle transmission using roller clutches
EP0679570B2 (en) † 1994-04-28 2003-10-15 Shimano Inc. An internally mounted bicycle transmission using roller clutches

Also Published As

Publication number Publication date
BE459515A (en) 1900-01-01
GB632305A (en) 1949-11-21
FR911358A (en) 1946-07-05
DK67815C (en) 1948-10-18
NL65675C (en) 1900-01-01

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