TW403123U - Louver opening and closing mechanism - Google Patents

Louver opening and closing mechanism

Info

Publication number
TW403123U
TW403123U TW88217373U TW88217373U TW403123U TW 403123 U TW403123 U TW 403123U TW 88217373 U TW88217373 U TW 88217373U TW 88217373 U TW88217373 U TW 88217373U TW 403123 U TW403123 U TW 403123U
Authority
TW
Taiwan
Prior art keywords
closing mechanism
louver opening
louver
opening
closing
Prior art date
Application number
TW88217373U
Other languages
Chinese (zh)
Inventor
Tu-Shu Guo
Original Assignee
Guo Tu Shu
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 Guo Tu Shu filed Critical Guo Tu Shu
Priority to TW88217373U priority Critical patent/TW403123U/en
Publication of TW403123U publication Critical patent/TW403123U/en

Links

TW88217373U 1999-10-13 1999-10-13 Louver opening and closing mechanism TW403123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88217373U TW403123U (en) 1999-10-13 1999-10-13 Louver opening and closing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88217373U TW403123U (en) 1999-10-13 1999-10-13 Louver opening and closing mechanism

Publications (1)

Publication Number Publication Date
TW403123U true TW403123U (en) 2000-08-21

Family

ID=21654744

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88217373U TW403123U (en) 1999-10-13 1999-10-13 Louver opening and closing mechanism

Country Status (1)

Country Link
TW (1) TW403123U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832073A (en) * 2015-05-20 2015-08-12 湖州鸿远电机有限公司 Novel high-speed door
CN104863484A (en) * 2015-05-20 2015-08-26 湖州鸿远电机有限公司 Novel heat-dissipating and air-permeable speedy door
TWI651693B (en) * 2017-07-14 2019-02-21 元智大學 Bus smoke exhaust system with parallelism laser detector and operation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832073A (en) * 2015-05-20 2015-08-12 湖州鸿远电机有限公司 Novel high-speed door
CN104863484A (en) * 2015-05-20 2015-08-26 湖州鸿远电机有限公司 Novel heat-dissipating and air-permeable speedy door
CN104863484B (en) * 2015-05-20 2016-08-10 湖州鸿远电机有限公司 A fast door with heat dissipation and ventilation
TWI651693B (en) * 2017-07-14 2019-02-21 元智大學 Bus smoke exhaust system with parallelism laser detector and operation method thereof

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees