JPS58144265U - 自転車用クランク回転数報知装置 - Google Patents

自転車用クランク回転数報知装置

Info

Publication number
JPS58144265U
JPS58144265U JP4164582U JP4164582U JPS58144265U JP S58144265 U JPS58144265 U JP S58144265U JP 4164582 U JP4164582 U JP 4164582U JP 4164582 U JP4164582 U JP 4164582U JP S58144265 U JPS58144265 U JP S58144265U
Authority
JP
Japan
Prior art keywords
rotation speed
crank rotation
bicycle
notification device
bicycle crank
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.)
Granted
Application number
JP4164582U
Other languages
English (en)
Japanese (ja)
Other versions
JPS64611Y2 (enrdf_load_stackoverflow
Inventor
謙治 小田
神戸　佳則
義和 杉浦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP4164582U priority Critical patent/JPS58144265U/ja
Publication of JPS58144265U publication Critical patent/JPS58144265U/ja
Application granted granted Critical
Publication of JPS64611Y2 publication Critical patent/JPS64611Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indicating Measured Values (AREA)
JP4164582U 1982-03-24 1982-03-24 自転車用クランク回転数報知装置 Granted JPS58144265U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4164582U JPS58144265U (ja) 1982-03-24 1982-03-24 自転車用クランク回転数報知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4164582U JPS58144265U (ja) 1982-03-24 1982-03-24 自転車用クランク回転数報知装置

Publications (2)

Publication Number Publication Date
JPS58144265U true JPS58144265U (ja) 1983-09-28
JPS64611Y2 JPS64611Y2 (enrdf_load_stackoverflow) 1989-01-09

Family

ID=30052820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4164582U Granted JPS58144265U (ja) 1982-03-24 1982-03-24 自転車用クランク回転数報知装置

Country Status (1)

Country Link
JP (1) JPS58144265U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079371A (enrdf_load_stackoverflow) * 1973-11-13 1975-06-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079371A (enrdf_load_stackoverflow) * 1973-11-13 1975-06-27

Also Published As

Publication number Publication date
JPS64611Y2 (enrdf_load_stackoverflow) 1989-01-09

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