KR930018300U - Automatic opening/closing device for large door - Google Patents

Automatic opening/closing device for large door

Info

Publication number
KR930018300U
KR930018300U KR2019920000796U KR920000796U KR930018300U KR 930018300 U KR930018300 U KR 930018300U KR 2019920000796 U KR2019920000796 U KR 2019920000796U KR 920000796 U KR920000796 U KR 920000796U KR 930018300 U KR930018300 U KR 930018300U
Authority
KR
South Korea
Prior art keywords
closing device
automatic opening
large door
door
automatic
Prior art date
Application number
KR2019920000796U
Other languages
Korean (ko)
Other versions
KR950010343Y1 (en
Inventor
장선호
Original Assignee
장선호
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 장선호 filed Critical 장선호
Priority to KR92000796U priority Critical patent/KR950010343Y1/en
Publication of KR930018300U publication Critical patent/KR930018300U/en
Application granted granted Critical
Publication of KR950010343Y1 publication Critical patent/KR950010343Y1/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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/454—Cylinders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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
    • E05Y2900/102—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for cold-rooms
KR92000796U 1992-01-21 1992-01-21 Automatic opening and closing device for large door KR950010343Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92000796U KR950010343Y1 (en) 1992-01-21 1992-01-21 Automatic opening and closing device for large door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92000796U KR950010343Y1 (en) 1992-01-21 1992-01-21 Automatic opening and closing device for large door

Publications (2)

Publication Number Publication Date
KR930018300U true KR930018300U (en) 1993-08-21
KR950010343Y1 KR950010343Y1 (en) 1995-12-08

Family

ID=19328140

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92000796U KR950010343Y1 (en) 1992-01-21 1992-01-21 Automatic opening and closing device for large door

Country Status (1)

Country Link
KR (1) KR950010343Y1 (en)

Also Published As

Publication number Publication date
KR950010343Y1 (en) 1995-12-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee