FR11718E - Bicycle crank system allowing lengthening and shortening of the latter during walking - Google Patents

Bicycle crank system allowing lengthening and shortening of the latter during walking

Info

Publication number
FR11718E
FR11718E FR11718DA FR11718E FR 11718 E FR11718 E FR 11718E FR 11718D A FR11718D A FR 11718DA FR 11718 E FR11718 E FR 11718E
Authority
FR
France
Prior art keywords
shortening
during walking
system allowing
bicycle crank
crank system
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
French (fr)
Inventor
Antoine Denier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR11718E publication Critical patent/FR11718E/en
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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR11718D 1908-12-28 1909-11-09 Bicycle crank system allowing lengthening and shortening of the latter during walking Expired FR11718E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR397970T 1908-12-28
FR11718T 1909-11-09

Publications (1)

Publication Number Publication Date
FR11718E true FR11718E (en) 1910-04-20

Family

ID=1353991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11718D Expired FR11718E (en) 1908-12-28 1909-11-09 Bicycle crank system allowing lengthening and shortening of the latter during walking

Country Status (1)

Country Link
FR (1) FR11718E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719448A1 (en) * 1994-05-05 1995-11-10 Kuntze Angelgeraete Dam Rotational drive fitted to an angling reel.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719448A1 (en) * 1994-05-05 1995-11-10 Kuntze Angelgeraete Dam Rotational drive fitted to an angling reel.

Similar Documents

Publication Publication Date Title
FR10961E (en) Bicycle crank system allowing lengthening and shortening of the latter during walking
FR10719E (en) Bicycle crank system allowing lengthening and shortening of the latter during walking
FR11718E (en) Bicycle crank system allowing lengthening and shortening of the latter during walking
FR10990E (en) Bicycle crank system allowing lengthening and shortening of the latter during walking
FR10527E (en) Bicycle crank system allowing lengthening and shortening of the latter during walking
FR10897E (en) Bicycle crank system allowing lengthening and shortening of the latter during walking
FR399323A (en) Umbrella that opens automatically
FR391290A (en) Safety pin system
FR400037A (en) Lighting system
FR398194A (en) Device making it possible to improve the optical qualities of the objectives, and being able to replace them
CH44261A (en) Key ring suitable for clothing
FR369273A (en) Coffin opens from the inside and closes automatically
FR392534A (en) Garter, bracelet or other object of the same nature allowing to establish the identity of the wearer
FR397444A (en) Urea production of the anthraquinone series
FR389581A (en) Clasp for the shoe
FR414046A (en) Production of brown dyes of the indigo series
FR382080A (en) Ornament point
FR390140A (en) Antifriction pad
FR393353A (en) Safety stop device for umbrellas, walking sticks, bicycles and similar objects
FR395868A (en) Cyclist trouser clip
FR397130A (en) Bicycle walking on land and water
FR401218A (en) Special application of enamel in jewelry, jewelry
FR389160A (en) Oars system
FR8524E (en) Ornament point
ES41358A3 (en) Waterproof clothing "Franco".