DE90023C - - Google Patents

Info

Publication number
DE90023C
DE90023C DENDAT90023D DE90023DA DE90023C DE 90023 C DE90023 C DE 90023C DE NDAT90023 D DENDAT90023 D DE NDAT90023D DE 90023D A DE90023D A DE 90023DA DE 90023 C DE90023 C DE 90023C
Authority
DE
Germany
Prior art keywords
bicycle
levers
footsteps
lever
movement
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
DENDAT90023D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE90023C publication Critical patent/DE90023C/de
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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • 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
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
DENDAT90023D Expired DE90023C (fr)

Publications (1)

Publication Number Publication Date
DE90023C true DE90023C (fr) 1900-01-01

Family

ID=361787

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT90023D Expired DE90023C (fr)

Country Status (1)

Country Link
DE (1) DE90023C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424639A (en) * 1945-06-05 1947-07-29 Joseph J Sobirai Bicycle
DE1035000B (de) * 1954-04-29 1958-07-24 Paul Hermann Schneider Trethebelantrieb, insbesondere fuer Fahrraeder
EP0063895A1 (fr) * 1981-04-15 1982-11-03 Peter Bortolin Mécanismes d'entraînement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424639A (en) * 1945-06-05 1947-07-29 Joseph J Sobirai Bicycle
DE1035000B (de) * 1954-04-29 1958-07-24 Paul Hermann Schneider Trethebelantrieb, insbesondere fuer Fahrraeder
EP0063895A1 (fr) * 1981-04-15 1982-11-03 Peter Bortolin Mécanismes d'entraînement
US4456276A (en) * 1981-04-15 1984-06-26 Peter Bortolin Bicycle assembly

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