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TW200706450A - Structure of main shaft with a five-way pipe in bicycle - Google Patents

Structure of main shaft with a five-way pipe in bicycle

Info

Publication number
TW200706450A
TW200706450A TW094126540A TW94126540A TW200706450A TW 200706450 A TW200706450 A TW 200706450A TW 094126540 A TW094126540 A TW 094126540A TW 94126540 A TW94126540 A TW 94126540A TW 200706450 A TW200706450 A TW 200706450A
Authority
TW
Taiwan
Prior art keywords
way pipe
shaft
crank
bicycle
main shaft
Prior art date
Application number
TW094126540A
Other languages
Chinese (zh)
Other versions
TWI274010B (en
Inventor
xi-hui Chen
Original Assignee
Gigantex Composite Technologies 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 Gigantex Composite Technologies Co Ltd filed Critical Gigantex Composite Technologies Co Ltd
Priority to TW94126540A priority Critical patent/TWI274010B/en
Publication of TW200706450A publication Critical patent/TW200706450A/en
Application granted granted Critical
Publication of TWI274010B publication Critical patent/TWI274010B/en

Links

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

The invention relates to a structure of main shaft with a five-way pipe in bicycle, which comprises a shaft, a first crank, a second crank, and a locating device. The shaft is set into the five-way pipe in the bicycle, and there is a bearing between the shaft and the five-way pipe to limit the shaft rotating in the five-way pipe, and the shaft is with a basic end and an adjustable end in its two ends. The first crank is set in its one end a connecting hole with the basic end of the shaft. The second crank is set in its one end a connecting hole with the adjustable end of the shaft. The locating device comprises a locating part and an adjusting part, the locating part is set through the second crank, and its one end contacts the bearing in the five-way pipe, and the adjusting part is set to rotate on the side of the second crank, and its one side props up the locating part. By the way, the locating device makes a right clearance between the bearing on the shaft and the five-way pipe to reduce the clearance and suit various size of five-way pipe.
TW94126540A 2005-08-04 2005-08-04 Structure of main shaft with a five-way pipe in bicycle TWI274010B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94126540A TWI274010B (en) 2005-08-04 2005-08-04 Structure of main shaft with a five-way pipe in bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94126540A TWI274010B (en) 2005-08-04 2005-08-04 Structure of main shaft with a five-way pipe in bicycle

Publications (2)

Publication Number Publication Date
TW200706450A true TW200706450A (en) 2007-02-16
TWI274010B TWI274010B (en) 2007-02-21

Family

ID=38623002

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94126540A TWI274010B (en) 2005-08-04 2005-08-04 Structure of main shaft with a five-way pipe in bicycle

Country Status (1)

Country Link
TW (1) TWI274010B (en)

Also Published As

Publication number Publication date
TWI274010B (en) 2007-02-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees