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TW200728136A - An adjustment device for handlebar stem - Google Patents

An adjustment device for handlebar stem

Info

Publication number
TW200728136A
TW200728136A TW095102272A TW95102272A TW200728136A TW 200728136 A TW200728136 A TW 200728136A TW 095102272 A TW095102272 A TW 095102272A TW 95102272 A TW95102272 A TW 95102272A TW 200728136 A TW200728136 A TW 200728136A
Authority
TW
Taiwan
Prior art keywords
stem
tube
circular wall
shaft hole
fastening piece
Prior art date
Application number
TW095102272A
Other languages
Chinese (zh)
Other versions
TWI290523B (en
Inventor
Mu-Tsuen Chen
Original Assignee
Giant Mfg 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 Giant Mfg Co Ltd filed Critical Giant Mfg Co Ltd
Priority to TW95102272A priority Critical patent/TWI290523B/en
Publication of TW200728136A publication Critical patent/TW200728136A/en
Application granted granted Critical
Publication of TWI290523B publication Critical patent/TWI290523B/en

Links

Landscapes

  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

The adjustment device for handlebar stem includes a stem, a joint fastening piece, and an adjustment set. The stem has a first circular wall and a second circular wall that forms a first shaft hole and a second shaft hole respectively. The second shaft hole is used for a second tube to rotatably fit in. The joint fastening piece is fitted in the first shaft hole of the stem and is fastened with a first tube so that the first circular wall of the stem can rotate with respect to the joint fastening piece. The adjustment set is detachably mounted on the stem and is used to compress the first circular wall and second circular wall so as to clasp tightly on the joint fastening piece and the second tube respectively, so that the handlebar stem and the second tube can be positioned with respect to the first tube, and that their elevation angle can be adjusted.
TW95102272A 2006-01-20 2006-01-20 An adjustment device for handlebar stem TWI290523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95102272A TWI290523B (en) 2006-01-20 2006-01-20 An adjustment device for handlebar stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95102272A TWI290523B (en) 2006-01-20 2006-01-20 An adjustment device for handlebar stem

Publications (2)

Publication Number Publication Date
TW200728136A true TW200728136A (en) 2007-08-01
TWI290523B TWI290523B (en) 2007-12-01

Family

ID=39327503

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95102272A TWI290523B (en) 2006-01-20 2006-01-20 An adjustment device for handlebar stem

Country Status (1)

Country Link
TW (1) TWI290523B (en)

Also Published As

Publication number Publication date
TWI290523B (en) 2007-12-01

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Legal Events

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