SE8202238L - DRIVING NAV FOR CYCLES AND SIMILAR - Google Patents

DRIVING NAV FOR CYCLES AND SIMILAR

Info

Publication number
SE8202238L
SE8202238L SE8202238A SE8202238A SE8202238L SE 8202238 L SE8202238 L SE 8202238L SE 8202238 A SE8202238 A SE 8202238A SE 8202238 A SE8202238 A SE 8202238A SE 8202238 L SE8202238 L SE 8202238L
Authority
SE
Sweden
Prior art keywords
hub
drive member
planet carrier
coupling
pawl
Prior art date
Application number
SE8202238A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE449975B (en
Inventor
K Schuller
Original Assignee
Fichtel & Sachs Ag
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 Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of SE8202238L publication Critical patent/SE8202238L/en
Publication of SE449975B publication Critical patent/SE449975B/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
    • 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)
  • Retarders (AREA)
  • Transmission Devices (AREA)

Abstract

A drive hub for a bicycle or the like comprises a drive member 6 rotatably mounted on a hub spindle 1. A hub sleeve 7 surrounding said hub spindle is rotatably mounted on said drive member at one end thereof and on the hub spindle at the other end thereof. A planetary gear system is provided for drive transmission from the drive member to the hub sleeve. A ring wheel 9 of the planetary gear system is secured to the drive member. A planet carrier 10 is rotatably and axially movably mounted on the hub spindle. A carrier ring 12 is rotatably mounted on the planet carrier for common axial movement therewith and is in continuous driving connection with the drive member. A first pawl-ratchet coupling 14 is provided between the carrier ring and the hub sleeve. A second pawl-ratchet coupling 16 is provided between the planet carrier and the hub sleeve. The first pawl- ratchet coupling is switchable between a torque transmitting condition (in which the second coupling overruns) and an ineffective condition (in which the second coupling transmits torque) in response to axial movement of the planet carrier. <IMAGE>
SE8202238A 1981-04-09 1982-04-07 DRIVING NAV FOR CYCLES AND SIMILAR SE449975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813114381 DE3114381A1 (en) 1981-04-09 1981-04-09 DRIVE HUB FOR BICYCLES OR THE LIKE FOR CHAIN GEAR AND WITH A MULTI-SPEED HUB GEAR

Publications (2)

Publication Number Publication Date
SE8202238L true SE8202238L (en) 1982-10-10
SE449975B SE449975B (en) 1987-06-01

Family

ID=6129790

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202238A SE449975B (en) 1981-04-09 1982-04-07 DRIVING NAV FOR CYCLES AND SIMILAR

Country Status (5)

Country Link
JP (1) JPS57178985A (en)
DE (1) DE3114381A1 (en)
FR (1) FR2503655B1 (en)
GB (1) GB2096720B (en)
SE (1) SE449975B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347058A1 (en) * 1983-12-24 1985-07-04 Fichtel & Sachs Ag, 8720 Schweinfurt Drive hub for cycles or the like
DE3930374A1 (en) * 1988-10-10 1990-04-12 Fichtel & Sachs Ag MULTI-SPEED DRIVE HUB WITH MORE THAN THREE GEARS
JP2005289139A (en) * 2004-03-31 2005-10-20 Shimano Inc Rear hub for bicycle and wheel assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB492799A (en) * 1936-12-19 1938-09-27 Albert Raimond An improved change speed hub for bicycles and the like
GB518423A (en) * 1937-08-28 1940-02-27 Eclipse Machine Co An improved combined variable speed gearing and brake mechanism for velocipedes and the like
DE2337725C2 (en) * 1973-07-25 1983-01-05 Fichtel & Sachs Ag, 8720 Schweinfurt Multi-speed hub with coaster braking device
US4069725A (en) * 1975-01-07 1978-01-24 Shimano Industrial Company Limited Three speed transmission hub
US4147244A (en) * 1976-11-27 1979-04-03 Shimano Industrial Company Limited Multi-speed transmission hub
JPS53138148A (en) * 1977-05-06 1978-12-02 Shimano Industrial Co Multiispeed hub with coaster brake
US4276973A (en) * 1978-09-13 1981-07-07 Shimano Industrial Company, Limited Control mechanism for a transmitting-pawl at a transmission hub for a bicycle
US4234868A (en) * 1978-10-06 1980-11-18 Pennwalt Corporation Personal verification device
DE2940841A1 (en) * 1979-10-09 1981-04-23 Fichtel & Sachs Ag, 8720 Schweinfurt COMBINED MULTI-SPEED SWITCHING FOR DRIVE HUB FOR BICYCLES OR THE LIKE.

Also Published As

Publication number Publication date
SE449975B (en) 1987-06-01
GB2096720A (en) 1982-10-20
JPS57178985A (en) 1982-11-04
GB2096720B (en) 1984-10-24
FR2503655A1 (en) 1982-10-15
DE3114381C2 (en) 1989-12-14
DE3114381A1 (en) 1982-11-04
FR2503655B1 (en) 1986-06-06

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