KR970060926U - Percussion device for bellows shutter - Google Patents

Percussion device for bellows shutter

Info

Publication number
KR970060926U
KR970060926U KR2019960011112U KR19960011112U KR970060926U KR 970060926 U KR970060926 U KR 970060926U KR 2019960011112 U KR2019960011112 U KR 2019960011112U KR 19960011112 U KR19960011112 U KR 19960011112U KR 970060926 U KR970060926 U KR 970060926U
Authority
KR
South Korea
Prior art keywords
percussion device
bellows shutter
bellows
shutter
percussion
Prior art date
Application number
KR2019960011112U
Other languages
Korean (ko)
Other versions
KR200153311Y1 (en
Inventor
주덕래
Original Assignee
오수인
주덕래
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 오수인, 주덕래 filed Critical 오수인
Priority to KR2019960011112U priority Critical patent/KR200153311Y1/en
Publication of KR970060926U publication Critical patent/KR970060926U/en
Application granted granted Critical
Publication of KR200153311Y1 publication Critical patent/KR200153311Y1/en

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
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
KR2019960011112U 1996-05-07 1996-05-07 Punching device of cymbals type shutter KR200153311Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960011112U KR200153311Y1 (en) 1996-05-07 1996-05-07 Punching device of cymbals type shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960011112U KR200153311Y1 (en) 1996-05-07 1996-05-07 Punching device of cymbals type shutter

Publications (2)

Publication Number Publication Date
KR970060926U true KR970060926U (en) 1997-12-10
KR200153311Y1 KR200153311Y1 (en) 1999-08-02

Family

ID=19455638

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960011112U KR200153311Y1 (en) 1996-05-07 1996-05-07 Punching device of cymbals type shutter

Country Status (1)

Country Link
KR (1) KR200153311Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174762B (en) * 2014-08-15 2016-05-11 薛忠虎 Cymbals device processed

Also Published As

Publication number Publication date
KR200153311Y1 (en) 1999-08-02

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