KR870009763U - 시린더와 스프로켓을 이용한 공작기계의 도어 개폐구조 - Google Patents

시린더와 스프로켓을 이용한 공작기계의 도어 개폐구조

Info

Publication number
KR870009763U
KR870009763U KR2019850016651U KR850016651U KR870009763U KR 870009763 U KR870009763 U KR 870009763U KR 2019850016651 U KR2019850016651 U KR 2019850016651U KR 850016651 U KR850016651 U KR 850016651U KR 870009763 U KR870009763 U KR 870009763U
Authority
KR
South Korea
Prior art keywords
sprockets
cylinders
door opening
machine tools
closing structure
Prior art date
Application number
KR2019850016651U
Other languages
English (en)
Other versions
KR890003734Y1 (ko
Inventor
안태호
Original Assignee
대우중공업 주식회사
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 대우중공업 주식회사 filed Critical 대우중공업 주식회사
Priority to KR2019850016651U priority Critical patent/KR890003734Y1/ko
Publication of KR870009763U publication Critical patent/KR870009763U/ko
Application granted granted Critical
Publication of KR890003734Y1 publication Critical patent/KR890003734Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
KR2019850016651U 1985-12-12 1985-12-12 시린더와 스프로켓을 이용한 공작기계의 도어 개폐구조 KR890003734Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850016651U KR890003734Y1 (ko) 1985-12-12 1985-12-12 시린더와 스프로켓을 이용한 공작기계의 도어 개폐구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850016651U KR890003734Y1 (ko) 1985-12-12 1985-12-12 시린더와 스프로켓을 이용한 공작기계의 도어 개폐구조

Publications (2)

Publication Number Publication Date
KR870009763U true KR870009763U (ko) 1987-07-09
KR890003734Y1 KR890003734Y1 (ko) 1989-06-02

Family

ID=19247155

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850016651U KR890003734Y1 (ko) 1985-12-12 1985-12-12 시린더와 스프로켓을 이용한 공작기계의 도어 개폐구조

Country Status (1)

Country Link
KR (1) KR890003734Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050095449A (ko) * 2004-03-26 2005-09-29 박종건 도어 개폐 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050095449A (ko) * 2004-03-26 2005-09-29 박종건 도어 개폐 장치

Also Published As

Publication number Publication date
KR890003734Y1 (ko) 1989-06-02

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980331

Year of fee payment: 12

EXPY Expiration of term