AT181780B - Tretantrieb für Fahrräder - Google Patents

Tretantrieb für Fahrräder

Info

Publication number
AT181780B
AT181780B AT181780DA AT181780B AT 181780 B AT181780 B AT 181780B AT 181780D A AT181780D A AT 181780DA AT 181780 B AT181780 B AT 181780B
Authority
AT
Austria
Prior art keywords
bicycles
pedal drive
pedal
drive
Prior art date
Application number
Other languages
English (en)
Inventor
Georg Hobel
Original Assignee
Georg Hobel
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
Priority claimed from AT181780T external-priority
Application filed by Georg Hobel filed Critical Georg Hobel
Application granted granted Critical
Publication of AT181780B publication Critical patent/AT181780B/de

Links

AT181780D 1954-01-29 1954-01-29 Tretantrieb für Fahrräder AT181780B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT181780T 1954-01-29

Publications (1)

Publication Number Publication Date
AT181780B true AT181780B (de) 1955-04-25

Family

ID=29425176

Family Applications (2)

Application Number Title Priority Date Filing Date
AT178803D AT178803B (de) 1954-01-29 1952-04-25 Tretantrieb für Fahrräder
AT181780D AT181780B (de) 1954-01-29 1954-01-29 Tretantrieb für Fahrräder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT178803D AT178803B (de) 1954-01-29 1952-04-25 Tretantrieb für Fahrräder

Country Status (1)

Country Link
AT (2) AT178803B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521688C2 (de) * 1985-06-18 1987-06-11 Kurt Schmidt Fabrikation Von Stahlwaren Und Chirurgischen Instrumenten (Gmbh & Co), 5650 Solingen, De
WO1998030434A2 (de) * 1997-01-08 1998-07-16 Steffen Heintz Freilauftretkurbel und damit ausgerüstetes fahrrad oder medizinisches übungsgerät
SI9800092A (sl) * 1998-03-26 1999-12-31 Peter Zupan Gonilni mehanizem za poganjanje dvokolesa z eno nogo
DE10219187A1 (de) * 2002-04-29 2003-11-06 Helmut Obieglo Antrieb für ein Fortbewegungsmittel, insbesondere Fahrrad

Also Published As

Publication number Publication date
AT178803B (de) 1954-06-25

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