FR821921A - Roue à chaîne avec manivelle pour bicyclettes, tri-porteurs et autres véhicules analogues - Google Patents

Roue à chaîne avec manivelle pour bicyclettes, tri-porteurs et autres véhicules analogues

Info

Publication number
FR821921A
FR821921A FR821921DA FR821921A FR 821921 A FR821921 A FR 821921A FR 821921D A FR821921D A FR 821921DA FR 821921 A FR821921 A FR 821921A
Authority
FR
France
Prior art keywords
bicycles
crank
tri
carriers
chain wheel
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
Application number
Other languages
English (en)
French (fr)
Inventor
Franciscus Johannes Keunen
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
Application granted granted Critical
Publication of FR821921A publication Critical patent/FR821921A/fr
Expired 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B62M1/105—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels using elastic elements
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/60—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts
    • F16D3/62—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts the links or their attachments being elastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
FR821921D 1936-05-16 1937-05-15 Roue à chaîne avec manivelle pour bicyclettes, tri-porteurs et autres véhicules analogues Expired FR821921A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL481838X 1936-05-16
NL821921X 1936-05-16

Publications (1)

Publication Number Publication Date
FR821921A true FR821921A (fr) 1937-12-16

Family

ID=30447736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821921D Expired FR821921A (fr) 1936-05-16 1937-05-15 Roue à chaîne avec manivelle pour bicyclettes, tri-porteurs et autres véhicules analogues

Country Status (3)

Country Link
FR (1) FR821921A (en:Method)
GB (1) GB481838A (en:Method)
NL (1) NL44246C (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355989A (en) * 1980-03-31 1982-10-26 Godolloi Agrartudomanyi Egyetem Gear unit for power-saving drive of working elements of rotary or oscillatory motion, especially of agriculatural cutter drums and peg drums
CN112983723A (zh) * 2021-03-02 2021-06-18 哈尔滨工业大学（威海） 一种无死点的振荡水翼式潮流能发电结构体

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203054A3 (de) * 1985-04-18 1987-04-15 Jeannée, Wolfgang Tretkurbelgetriebe
JP2529262B2 (ja) * 1987-05-21 1996-08-28 株式会社シマノ 自転車用駆動ギヤ
CN110341871A (zh) * 2019-07-08 2019-10-18 武汉理工大学 一种基于机械扭转减振的自行车省力装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355989A (en) * 1980-03-31 1982-10-26 Godolloi Agrartudomanyi Egyetem Gear unit for power-saving drive of working elements of rotary or oscillatory motion, especially of agriculatural cutter drums and peg drums
CN112983723A (zh) * 2021-03-02 2021-06-18 哈尔滨工业大学（威海） 一种无死点的振荡水翼式潮流能发电结构体
CN112983723B (zh) * 2021-03-02 2022-10-25 哈尔滨工业大学（威海） 一种无死点的振荡水翼式潮流能发电结构体

Also Published As

Publication number Publication date
NL44246C (en:Method)
GB481838A (en) 1938-03-18

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