TW462435U - Aid-braking structure for rolling door - Google Patents

Aid-braking structure for rolling door

Info

Publication number
TW462435U
TW462435U TW90206545U TW90206545U TW462435U TW 462435 U TW462435 U TW 462435U TW 90206545 U TW90206545 U TW 90206545U TW 90206545 U TW90206545 U TW 90206545U TW 462435 U TW462435 U TW 462435U
Authority
TW
Taiwan
Prior art keywords
aid
rolling door
braking structure
braking
rolling
Prior art date
Application number
TW90206545U
Other languages
Chinese (zh)
Inventor
Shr Huang
Original Assignee
Shr Huang
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 Shr Huang filed Critical Shr Huang
Priority to TW90206545U priority Critical patent/TW462435U/en
Publication of TW462435U publication Critical patent/TW462435U/en

Links

TW90206545U 2001-04-23 2001-04-23 Aid-braking structure for rolling door TW462435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90206545U TW462435U (en) 2001-04-23 2001-04-23 Aid-braking structure for rolling door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90206545U TW462435U (en) 2001-04-23 2001-04-23 Aid-braking structure for rolling door

Publications (1)

Publication Number Publication Date
TW462435U true TW462435U (en) 2001-11-01

Family

ID=21683265

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90206545U TW462435U (en) 2001-04-23 2001-04-23 Aid-braking structure for rolling door

Country Status (1)

Country Link
TW (1) TW462435U (en)

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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