TWM385597U - Anti-falling safety device of electric rolling door - Google Patents

Anti-falling safety device of electric rolling door

Info

Publication number
TWM385597U
TWM385597U TW99206050U TW99206050U TWM385597U TW M385597 U TWM385597 U TW M385597U TW 99206050 U TW99206050 U TW 99206050U TW 99206050 U TW99206050 U TW 99206050U TW M385597 U TWM385597 U TW M385597U
Authority
TW
Taiwan
Prior art keywords
safety device
rolling door
electric rolling
falling safety
falling
Prior art date
Application number
TW99206050U
Other languages
Chinese (zh)
Inventor
zi-xiong Zhou
Sheng-Xing Chen
guo-ming Zhang
Yong-Zhong Wei
Shang-Fang Cai
Original Assignee
China Steel Corp
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 China Steel Corp filed Critical China Steel Corp
Priority to TW99206050U priority Critical patent/TWM385597U/en
Publication of TWM385597U publication Critical patent/TWM385597U/en

Links

TW99206050U 2010-04-07 2010-04-07 Anti-falling safety device of electric rolling door TWM385597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW99206050U TWM385597U (en) 2010-04-07 2010-04-07 Anti-falling safety device of electric rolling door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW99206050U TWM385597U (en) 2010-04-07 2010-04-07 Anti-falling safety device of electric rolling door

Publications (1)

Publication Number Publication Date
TWM385597U true TWM385597U (en) 2010-08-01

Family

ID=50602388

Family Applications (1)

Application Number Title Priority Date Filing Date
TW99206050U TWM385597U (en) 2010-04-07 2010-04-07 Anti-falling safety device of electric rolling door

Country Status (1)

Country Link
TW (1) TWM385597U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112221038A (en) * 2020-10-19 2021-01-15 南京中通消防科技有限公司 Multifunctional automatic fire fighting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112221038A (en) * 2020-10-19 2021-01-15 南京中通消防科技有限公司 Multifunctional automatic fire fighting system

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees