TWI477704B - - Google Patents

Info

Publication number
TWI477704B
TWI477704B TW101130286A TW101130286A TWI477704B TW I477704 B TWI477704 B TW I477704B TW 101130286 A TW101130286 A TW 101130286A TW 101130286 A TW101130286 A TW 101130286A TW I477704 B TWI477704 B TW I477704B
Authority
TW
Taiwan
Application number
TW101130286A
Other languages
Chinese (zh)
Other versions
TW201408911A (en
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 filed Critical
Priority to TW101130286A priority Critical patent/TW201408911A/en
Publication of TW201408911A publication Critical patent/TW201408911A/en
Application granted granted Critical
Publication of TWI477704B publication Critical patent/TWI477704B/zh

Links

TW101130286A 2012-08-21 2012-08-21 Power transmission mechanism of gearbox TW201408911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW101130286A TW201408911A (en) 2012-08-21 2012-08-21 Power transmission mechanism of gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101130286A TW201408911A (en) 2012-08-21 2012-08-21 Power transmission mechanism of gearbox

Publications (2)

Publication Number Publication Date
TW201408911A TW201408911A (en) 2014-03-01
TWI477704B true TWI477704B (en) 2015-03-21

Family

ID=50820293

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101130286A TW201408911A (en) 2012-08-21 2012-08-21 Power transmission mechanism of gearbox

Country Status (1)

Country Link
TW (1) TW201408911A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6478710B1 (en) * 1999-06-17 2002-11-12 Sram Deutschland Gmbh Shifting device for a multi-speed hub for a bicycle
CN2885708Y (en) * 2006-04-06 2007-04-04 陈戈平 Speed-changeable folding bicycle
CN201179951Y (en) * 2007-12-25 2009-01-14 福斯特资产有限公司 Worm-gear worm gearing with planet speed change mechanism
TW201100294A (en) * 2009-06-26 2011-01-01 sheng-chang Xie Automatic speed-change device for bicycle
TWM426686U (en) * 2011-09-20 2012-04-11 Hwa Kai Entpr Co Ltd De Planetary gearbox structure
CN102530172A (en) * 2010-12-07 2012-07-04 罗伯特·博世有限公司 Electric drive device especially for two-wheeler

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6478710B1 (en) * 1999-06-17 2002-11-12 Sram Deutschland Gmbh Shifting device for a multi-speed hub for a bicycle
CN2885708Y (en) * 2006-04-06 2007-04-04 陈戈平 Speed-changeable folding bicycle
CN201179951Y (en) * 2007-12-25 2009-01-14 福斯特资产有限公司 Worm-gear worm gearing with planet speed change mechanism
TW201100294A (en) * 2009-06-26 2011-01-01 sheng-chang Xie Automatic speed-change device for bicycle
CN102530172A (en) * 2010-12-07 2012-07-04 罗伯特·博世有限公司 Electric drive device especially for two-wheeler
TWM426686U (en) * 2011-09-20 2012-04-11 Hwa Kai Entpr Co Ltd De Planetary gearbox structure

Also Published As

Publication number Publication date
TW201408911A (en) 2014-03-01

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Legal Events

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