KR890019379U - Stopper device for safety hook for door - Google Patents

Stopper device for safety hook for door

Info

Publication number
KR890019379U
KR890019379U KR2019880004080U KR880004080U KR890019379U KR 890019379 U KR890019379 U KR 890019379U KR 2019880004080 U KR2019880004080 U KR 2019880004080U KR 880004080 U KR880004080 U KR 880004080U KR 890019379 U KR890019379 U KR 890019379U
Authority
KR
South Korea
Prior art keywords
door
stopper device
safety hook
hook
safety
Prior art date
Application number
KR2019880004080U
Other languages
Korean (ko)
Other versions
KR910004886Y1 (en
Inventor
민예식
Original Assignee
민예식
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 민예식 filed Critical 민예식
Priority to KR2019880004080U priority Critical patent/KR910004886Y1/en
Publication of KR890019379U publication Critical patent/KR890019379U/en
Application granted granted Critical
Publication of KR910004886Y1 publication Critical patent/KR910004886Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/22—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide with braking, clamping or securing means in the guide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
KR2019880004080U 1988-03-28 1988-03-28 Security door stoper KR910004886Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004080U KR910004886Y1 (en) 1988-03-28 1988-03-28 Security door stoper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004080U KR910004886Y1 (en) 1988-03-28 1988-03-28 Security door stoper

Publications (2)

Publication Number Publication Date
KR890019379U true KR890019379U (en) 1989-10-05
KR910004886Y1 KR910004886Y1 (en) 1991-07-08

Family

ID=19273554

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004080U KR910004886Y1 (en) 1988-03-28 1988-03-28 Security door stoper

Country Status (1)

Country Link
KR (1) KR910004886Y1 (en)

Also Published As

Publication number Publication date
KR910004886Y1 (en) 1991-07-08

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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
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020131

Year of fee payment: 12

EXPY Expiration of term