AT178803B - Pedal drive for bicycles - Google Patents
Pedal drive for bicyclesInfo
- Publication number
- AT178803B AT178803B AT178803DA AT178803B AT 178803 B AT178803 B AT 178803B AT 178803D A AT178803D A AT 178803DA AT 178803 B AT178803 B AT 178803B
- Authority
- AT
- Austria
- Prior art keywords
- bicycles
- pedal drive
- pedal
- drive
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT181780T | 1954-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT178803B true AT178803B (en) | 1954-06-25 |
Family
ID=29425176
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT178803D AT178803B (en) | 1954-01-29 | 1952-04-25 | Pedal drive for bicycles |
AT181780D AT181780B (en) | 1954-01-29 | 1954-01-29 | Pedal drive for bicycles |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT181780D AT181780B (en) | 1954-01-29 | 1954-01-29 | Pedal drive for bicycles |
Country Status (1)
Country | Link |
---|---|
AT (2) | AT178803B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660285A (en) * | 1985-06-18 | 1987-04-28 | Kurt Schmidt Fabrikation Von Stahlwaren Und Chirurgischen Instrumenten (Gmbh. & Co.) | Thinning scissors |
WO1998030434A2 (en) * | 1997-01-08 | 1998-07-16 | Steffen Heintz | Free wheel pedal crank and bicycle or medical exercise devices equipped therewith |
WO1999048749A1 (en) * | 1998-03-26 | 1999-09-30 | Peter Zupan | One-leg bicycle pedalling mechanism |
DE10219187A1 (en) * | 2002-04-29 | 2003-11-06 | Helmut Obieglo | Means of transportation is especially bicycle with muscle power transmission via lever which through freewheel is in direct communication with driving hub, with movement of lever taking place discontinuously and especially up and down |
-
1952
- 1952-04-25 AT AT178803D patent/AT178803B/en active
-
1954
- 1954-01-29 AT AT181780D patent/AT181780B/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660285A (en) * | 1985-06-18 | 1987-04-28 | Kurt Schmidt Fabrikation Von Stahlwaren Und Chirurgischen Instrumenten (Gmbh. & Co.) | Thinning scissors |
WO1998030434A2 (en) * | 1997-01-08 | 1998-07-16 | Steffen Heintz | Free wheel pedal crank and bicycle or medical exercise devices equipped therewith |
WO1998030434A3 (en) * | 1997-01-08 | 1998-11-05 | Steffen Heintz | Free wheel pedal crank and bicycle or medical exercise devices equipped therewith |
WO1999048749A1 (en) * | 1998-03-26 | 1999-09-30 | Peter Zupan | One-leg bicycle pedalling mechanism |
DE10219187A1 (en) * | 2002-04-29 | 2003-11-06 | Helmut Obieglo | Means of transportation is especially bicycle with muscle power transmission via lever which through freewheel is in direct communication with driving hub, with movement of lever taking place discontinuously and especially up and down |
Also Published As
Publication number | Publication date |
---|---|
AT181780B (en) | 1955-04-25 |
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