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DE56708C - Three-wheeled bicycle with chain drive and adjustable crank pins - Google Patents

Three-wheeled bicycle with chain drive and adjustable crank pins

Info

Publication number
DE56708C
DE56708C DENDAT56708D DE56708DA DE56708C DE 56708 C DE56708 C DE 56708C DE NDAT56708 D DENDAT56708 D DE NDAT56708D DE 56708D A DE56708D A DE 56708DA DE 56708 C DE56708 C DE 56708C
Authority
DE
Germany
Prior art keywords
crank pins
chain drive
wheeled bicycle
adjustable crank
chain wheels
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 - Lifetime
Application number
DENDAT56708D
Other languages
German (de)
Original Assignee
J. REINSBERG in Dresden, Erlenstr. 4 II
Publication of DE56708C publication Critical patent/DE56708C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (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 den durch das Patent No. 50512 geschützten Kettenrädern mit unmittelbar an ihnen verstellbaren Trittkurbelzapfen die Verstellung der Trittkurbelzapfen L in Schlitzen / einer mit einem der Arme M der Kettenräder H verbundenen Schiene ρ über den Kranz der Kettenräder H hinaus (Fig. 1, 2 und 3 der Zeichnung). The patent no. 50512 protected chain wheels with crank pins that can be adjusted directly on them, the adjustment of the crank pins L in slots / a rail ρ connected to one of the arms M of the chain wheels H beyond the rim of the chain wheels H (Fig. 1, 2 and 3 of the drawing).
DENDAT56708D Three-wheeled bicycle with chain drive and adjustable crank pins Expired - Lifetime DE56708C (en)

Publications (1)

Publication Number Publication Date
DE56708C true DE56708C (en)

Family

ID=331130

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT56708D Expired - Lifetime DE56708C (en) Three-wheeled bicycle with chain drive and adjustable crank pins

Country Status (1)

Country Link
DE (1) DE56708C (en)

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