JPS6470291A - Shaft drive type bicycle - Google Patents

Shaft drive type bicycle

Info

Publication number
JPS6470291A
JPS6470291A JP22769787A JP22769787A JPS6470291A JP S6470291 A JPS6470291 A JP S6470291A JP 22769787 A JP22769787 A JP 22769787A JP 22769787 A JP22769787 A JP 22769787A JP S6470291 A JPS6470291 A JP S6470291A
Authority
JP
Japan
Prior art keywords
bevel gear
shaft
driving bevel
drive type
type bicycle
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
JP22769787A
Other languages
Japanese (ja)
Other versions
JP2726853B2 (en
Inventor
Keisuke Matsushita
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.)
SANWAADE KK
Original Assignee
SANWAADE KK
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 SANWAADE KK filed Critical SANWAADE KK
Priority to JP62227697A priority Critical patent/JP2726853B2/en
Publication of JPS6470291A publication Critical patent/JPS6470291A/en
Application granted granted Critical
Publication of JP2726853B2 publication Critical patent/JP2726853B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Gear Transmission (AREA)

Abstract

PURPOSE: To attain smooth operation in a shaft drive type bicycle in which the front and rear end parts of a transmission shaft, a pedal shaft, and a rear hub are connected through a driving bevel gear device and a driven bevel gear device respectively, by forming a pair of driving bevel gear and driven bevel gear out of spiral bevel gears. CONSTITUTION: When a pedal arm 12 is pedaled, its rotational force is transmitted to a rear wheel hub 9 from a pedal shaft 13 through a driving bevel gear 14, a transmission shaft 15, and a driven bevel gear 16, so that a rear wheel rotates for running. A pair of bevel gears 14a, 14b which form a driving bevel gear 14 are formed, using a spiral bevel gear. As a result, the number of simultaneous meshing teeth is large, and even when large load is applied to teeth faces, proper tooth contact can be attained. It is thus possible to restrain intermittent contact for smooth gear engagement, thereby preventing unpleasant feeling at the sole of a rider.
JP62227697A 1987-09-10 1987-09-10 Shaft drive bicycle Expired - Lifetime JP2726853B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62227697A JP2726853B2 (en) 1987-09-10 1987-09-10 Shaft drive bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62227697A JP2726853B2 (en) 1987-09-10 1987-09-10 Shaft drive bicycle

Publications (2)

Publication Number Publication Date
JPS6470291A true JPS6470291A (en) 1989-03-15
JP2726853B2 JP2726853B2 (en) 1998-03-11

Family

ID=16864932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62227697A Expired - Lifetime JP2726853B2 (en) 1987-09-10 1987-09-10 Shaft drive bicycle

Country Status (1)

Country Link
JP (1) JP2726853B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926242U (en) * 1972-06-07 1974-03-06
JPS58179294U (en) * 1982-05-27 1983-11-30 日野　譲 shaft drive bicycle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926242U (en) * 1972-06-07 1974-03-06
JPS58179294U (en) * 1982-05-27 1983-11-30 日野　譲 shaft drive bicycle

Also Published As

Publication number Publication date
JP2726853B2 (en) 1998-03-11

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