KR910014357U - Piston assembly of door closer - Google Patents

Piston assembly of door closer

Info

Publication number
KR910014357U
KR910014357U KR2019900000828U KR900000828U KR910014357U KR 910014357 U KR910014357 U KR 910014357U KR 2019900000828 U KR2019900000828 U KR 2019900000828U KR 900000828 U KR900000828 U KR 900000828U KR 910014357 U KR910014357 U KR 910014357U
Authority
KR
South Korea
Prior art keywords
piston assembly
door closer
closer
door
piston
Prior art date
Application number
KR2019900000828U
Other languages
Korean (ko)
Other versions
KR930004980Y1 (en
Inventor
박세웅
Original Assignee
문홍식
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 문홍식 filed Critical 문홍식
Priority to KR2019900000828U priority Critical patent/KR930004980Y1/en
Publication of KR910014357U publication Critical patent/KR910014357U/en
Application granted granted Critical
Publication of KR930004980Y1 publication Critical patent/KR930004980Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E05Y2201/412—Function thereof for closing for the final closing movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
KR2019900000828U 1990-01-24 1990-01-24 Piston assembly in door closer KR930004980Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900000828U KR930004980Y1 (en) 1990-01-24 1990-01-24 Piston assembly in door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900000828U KR930004980Y1 (en) 1990-01-24 1990-01-24 Piston assembly in door closer

Publications (2)

Publication Number Publication Date
KR910014357U true KR910014357U (en) 1991-08-31
KR930004980Y1 KR930004980Y1 (en) 1993-07-26

Family

ID=19295507

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900000828U KR930004980Y1 (en) 1990-01-24 1990-01-24 Piston assembly in door closer

Country Status (1)

Country Link
KR (1) KR930004980Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100328116B1 (en) * 1999-07-09 2002-03-09 이상억 A door closer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100328116B1 (en) * 1999-07-09 2002-03-09 이상억 A door closer

Also Published As

Publication number Publication date
KR930004980Y1 (en) 1993-07-26

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19961022

Year of fee payment: 6

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