JPS6416483A - Magnet slope pedal for bicycle - Google Patents
Magnet slope pedal for bicycleInfo
- Publication number
- JPS6416483A JPS6416483A JP17242787A JP17242787A JPS6416483A JP S6416483 A JPS6416483 A JP S6416483A JP 17242787 A JP17242787 A JP 17242787A JP 17242787 A JP17242787 A JP 17242787A JP S6416483 A JPS6416483 A JP S6416483A
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- crank
- magnet ring
- engaging grooves
- hook
- 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.)
- Pending
Links
Abstract
PURPOSE: To tread the tip end of a pedal and to provide a large driving force by securing a magnet ring having engaging grooves formed at equal intervals on the periphery to the portion where a wide pedal is fixed to a crank and by integrating the pedal with the crank by a pedal side hook engaged with the crank by the magnetic force of the magnet ring. CONSTITUTION: The tread of a pedal is made long in a fore-and-aft direction and a magnet ring A made of magnetic steel and having engaging grooves formed at equal intervals on the periphery is secured to the portion where a pedal shaft 3 is fixed to the crank 2. A hook (b) is turnably mounted on the side of the crank 2 side of the pedal via a stopper (a). When a bicycle goes up a slope, the hook (b) is attracted by the magnetic force of the magnet ring A to engage with the outer peripheral engaging grooves, thereby integrating the pedal with the crank. The length of the crank is made relatively large by treading the tip end of the wide pedal to produce a large driving force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17242787A JPS6416483A (en) | 1987-07-10 | 1987-07-10 | Magnet slope pedal for bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17242787A JPS6416483A (en) | 1987-07-10 | 1987-07-10 | Magnet slope pedal for bicycle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416483A true JPS6416483A (en) | 1989-01-19 |
Family
ID=15941770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17242787A Pending JPS6416483A (en) | 1987-07-10 | 1987-07-10 | Magnet slope pedal for bicycle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416483A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04276204A (en) * | 1991-02-28 | 1992-10-01 | Asics Corp | Shoe sole and manufacture thereof |
-
1987
- 1987-07-10 JP JP17242787A patent/JPS6416483A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04276204A (en) * | 1991-02-28 | 1992-10-01 | Asics Corp | Shoe sole and manufacture thereof |
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