DE49922C - Drive device for bicycles - Google Patents

Drive device for bicycles

Info

Publication number
DE49922C
DE49922C DENDAT49922D DE49922DA DE49922C DE 49922 C DE49922 C DE 49922C DE NDAT49922 D DENDAT49922 D DE NDAT49922D DE 49922D A DE49922D A DE 49922DA DE 49922 C DE49922 C DE 49922C
Authority
DE
Germany
Prior art keywords
bicycles
drive device
hand
cranks
pulley
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
DENDAT49922D
Other languages
German (de)
Original Assignee
J. BÜCK1NG in Köln a. Rh., Kupfer-Gasse 21
Publication date
Application granted granted Critical
Publication of DE49922C publication Critical patent/DE49922C/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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: An Fahrrädern die Anbringung von Tritthebeln t, welche einerseits mit einer drehbaren Stütze f scharnierartig verbunden sind und andererseits ihre Auf- und Abbewegungen mittelst der Stangen e auf die Kurbeln k und durch diese auf die Achse d und Scheibe r übertragen, von der die Bewegung der beiden Hinterräder durch Riemen g und Scheibe r1 erfolgt.On bicycles, the attachment of step levers t, which on the one hand are hingedly connected to a rotatable support f and, on the other hand, transmit their up and down movements by means of the rods e to the cranks k and through them to the axis d and disk r , from which the movement of the both rear wheels by belt g and pulley r 1 takes place.
DENDAT49922D Drive device for bicycles Expired DE49922C (en)

Publications (1)

Publication Number Publication Date
DE49922C true DE49922C (en) 1900-01-01

Family

ID=324814

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT49922D Expired DE49922C (en) Drive device for bicycles

Country Status (1)

Country Link
DE (1) DE49922C (en)

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