KR920016468U - Cutting frame for window chassis - Google Patents

Cutting frame for window chassis

Info

Publication number
KR920016468U
KR920016468U KR2019910002201U KR910002201U KR920016468U KR 920016468 U KR920016468 U KR 920016468U KR 2019910002201 U KR2019910002201 U KR 2019910002201U KR 910002201 U KR910002201 U KR 910002201U KR 920016468 U KR920016468 U KR 920016468U
Authority
KR
South Korea
Prior art keywords
cutting frame
window chassis
chassis
window
cutting
Prior art date
Application number
KR2019910002201U
Other languages
Korean (ko)
Other versions
KR930005861Y1 (en
Inventor
이일영
Original Assignee
이일영
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 이일영 filed Critical 이일영
Priority to KR2019910002201U priority Critical patent/KR930005861Y1/en
Publication of KR920016468U publication Critical patent/KR920016468U/en
Application granted granted Critical
Publication of KR930005861Y1 publication Critical patent/KR930005861Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • 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
    • B21D28/243—Perforating, i.e. punching holes in profiles
    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
KR2019910002201U 1991-02-13 1991-02-13 Cutting frame KR930005861Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910002201U KR930005861Y1 (en) 1991-02-13 1991-02-13 Cutting frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910002201U KR930005861Y1 (en) 1991-02-13 1991-02-13 Cutting frame

Publications (2)

Publication Number Publication Date
KR920016468U true KR920016468U (en) 1992-09-16
KR930005861Y1 KR930005861Y1 (en) 1993-09-01

Family

ID=19310931

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910002201U KR930005861Y1 (en) 1991-02-13 1991-02-13 Cutting frame

Country Status (1)

Country Link
KR (1) KR930005861Y1 (en)

Also Published As

Publication number Publication date
KR930005861Y1 (en) 1993-09-01

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19990914

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee