KR940014978U - 난간용 가로대의 고정부 성형장치 - Google Patents

난간용 가로대의 고정부 성형장치

Info

Publication number
KR940014978U
KR940014978U KR2019920024687U KR920024687U KR940014978U KR 940014978 U KR940014978 U KR 940014978U KR 2019920024687 U KR2019920024687 U KR 2019920024687U KR 920024687 U KR920024687 U KR 920024687U KR 940014978 U KR940014978 U KR 940014978U
Authority
KR
South Korea
Prior art keywords
fixing device
railing rail
railing
rail
fixing
Prior art date
Application number
KR2019920024687U
Other languages
English (en)
Other versions
KR950001403Y1 (ko
Inventor
채홍목
Original Assignee
채홍목
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 채홍목 filed Critical 채홍목
Priority to KR92024687U priority Critical patent/KR950001403Y1/ko
Publication of KR940014978U publication Critical patent/KR940014978U/ko
Application granted granted Critical
Publication of KR950001403Y1 publication Critical patent/KR950001403Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
KR92024687U 1992-12-08 1992-12-08 난간용 가로대의 고정부 성형장치 KR950001403Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92024687U KR950001403Y1 (ko) 1992-12-08 1992-12-08 난간용 가로대의 고정부 성형장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92024687U KR950001403Y1 (ko) 1992-12-08 1992-12-08 난간용 가로대의 고정부 성형장치

Publications (2)

Publication Number Publication Date
KR940014978U true KR940014978U (ko) 1994-07-19
KR950001403Y1 KR950001403Y1 (ko) 1995-03-06

Family

ID=19345950

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92024687U KR950001403Y1 (ko) 1992-12-08 1992-12-08 난간용 가로대의 고정부 성형장치

Country Status (1)

Country Link
KR (1) KR950001403Y1 (ko)

Also Published As

Publication number Publication date
KR950001403Y1 (ko) 1995-03-06

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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
LAPS Lapse due to unpaid annual fee