KR880007760U - Automatic release device for upper lock - Google Patents

Automatic release device for upper lock

Info

Publication number
KR880007760U
KR880007760U KR2019860015405U KR860015405U KR880007760U KR 880007760 U KR880007760 U KR 880007760U KR 2019860015405 U KR2019860015405 U KR 2019860015405U KR 860015405 U KR860015405 U KR 860015405U KR 880007760 U KR880007760 U KR 880007760U
Authority
KR
South Korea
Prior art keywords
release device
upper lock
automatic release
automatic
lock
Prior art date
Application number
KR2019860015405U
Other languages
Korean (ko)
Other versions
KR900000954Y1 (en
Inventor
염부섭
Original Assignee
주식회사동아정공
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 주식회사동아정공 filed Critical 주식회사동아정공
Priority to KR2019860015405U priority Critical patent/KR900000954Y1/en
Publication of KR880007760U publication Critical patent/KR880007760U/en
Application granted granted Critical
Publication of KR900000954Y1 publication Critical patent/KR900000954Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/18—Locks
    • B41J5/22—Interlocks between keys, e.g. without detent arrangements
    • B41J5/24—Interlocks between keys, e.g. without detent arrangements with detent arrangements
KR2019860015405U 1986-10-08 1986-10-08 Apparatus for release shift key KR900000954Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860015405U KR900000954Y1 (en) 1986-10-08 1986-10-08 Apparatus for release shift key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860015405U KR900000954Y1 (en) 1986-10-08 1986-10-08 Apparatus for release shift key

Publications (2)

Publication Number Publication Date
KR880007760U true KR880007760U (en) 1988-06-28
KR900000954Y1 KR900000954Y1 (en) 1990-02-02

Family

ID=19256152

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860015405U KR900000954Y1 (en) 1986-10-08 1986-10-08 Apparatus for release shift key

Country Status (1)

Country Link
KR (1) KR900000954Y1 (en)

Also Published As

Publication number Publication date
KR900000954Y1 (en) 1990-02-02

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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
LAPS Lapse due to unpaid annual fee