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DD42987A5 - Two-speed gear hub with two output devices and return circuit - Google Patents

Two-speed gear hub with two output devices and return circuit

Info

Publication number
DD42987A5
DD42987A5 DD8027262A DD8027262A DD42987A5 DD 42987 A5 DD42987 A5 DD 42987A5 DD 8027262 A DD8027262 A DD 8027262A DD 8027262 A DD8027262 A DD 8027262A DD 42987 A5 DD42987 A5 DD 42987A5
Authority
DD
German Democratic Republic
Prior art keywords
output devices
speed gear
return circuit
gear hub
hub
Prior art date
Application number
DD8027262A
Other languages
German (de)
Inventor
Hans Joachim Schwerdhoefer
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 DD42987A5 publication Critical patent/DD42987A5/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
DD8027262A 1961-07-13 1962-06-18 Two-speed gear hub with two output devices and return circuit DD42987A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF34423A DE1152031B (en) 1961-07-13 1961-07-13 Two-speed transmission hub with two output units and a step-down circuit

Publications (1)

Publication Number Publication Date
DD42987A5 true DD42987A5 (en) 1966-01-05

Family

ID=7095536

Family Applications (1)

Application Number Title Priority Date Filing Date
DD8027262A DD42987A5 (en) 1961-07-13 1962-06-18 Two-speed gear hub with two output devices and return circuit

Country Status (5)

Country Link
CH (1) CH421736A (en)
DD (1) DD42987A5 (en)
DE (1) DE1152031B (en)
FR (1) FR1333973A (en)
GB (1) GB951018A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047165A1 (en) * 2010-09-30 2012-04-05 Sram Deutschland Gmbh Move backwards without pedal movement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106985962B (en) * 2017-05-11 2022-07-08 张家港川梭车业有限公司 A single-wheel drive three-speed transmission
CN108058552B (en) * 2018-01-25 2024-08-16 金华市广年环保科技有限公司 Tire superposition chuck and working method thereof
TWI724652B (en) * 2019-11-27 2021-04-11 日馳企業股份有限公司 Bicycle derailleur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE196306C (en) *
AT209731B (en) * 1958-05-26 1960-06-25 Zd Y 9 Kvetna Narodni Podnik Shifting device for gear change gears with preselecting device, in particular for motor vehicles
US2972908A (en) * 1959-05-29 1961-02-28 Bendix Corp Semi-automatic two-speed hub and coaster brake for velocipedes and the like
US2993389A (en) * 1959-10-05 1961-07-25 Bendix Corp Semi-automatic two-speed hub gearing for velocipedes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047165A1 (en) * 2010-09-30 2012-04-05 Sram Deutschland Gmbh Move backwards without pedal movement

Also Published As

Publication number Publication date
FR1333973A (en) 1963-08-02
CH421736A (en) 1966-09-30
GB951018A (en) 1964-03-04
DE1152031B (en) 1963-07-25

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