JPS50135689A - - Google Patents

Info

Publication number
JPS50135689A
JPS50135689A JP2198375A JP2198375A JPS50135689A JP S50135689 A JPS50135689 A JP S50135689A JP 2198375 A JP2198375 A JP 2198375A JP 2198375 A JP2198375 A JP 2198375A JP S50135689 A JPS50135689 A JP S50135689A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2198375A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS50135689A publication Critical patent/JPS50135689A/ja
Pending legal-status Critical Current

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
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8727—Plural tools selectively engageable with single drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8727—Plural tools selectively engageable with single drive
    • Y10T83/8729—Predetermined sequence of selection
    • Y10T83/873—Of paired tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP2198375A 1974-02-24 1975-02-24 Pending JPS50135689A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44548774A 1974-02-24 1974-02-24
US47637574 US3895550A (en) 1974-02-24 1974-06-05 Extendable arm punching apparatus

Publications (1)

Publication Number Publication Date
JPS50135689A true JPS50135689A (en) 1975-10-28

Family

ID=27034321

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2198375A Pending JPS50135689A (en) 1974-02-24 1975-02-24
JP12874679U Expired JPS5630418Y2 (en) 1974-02-24 1979-09-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP12874679U Expired JPS5630418Y2 (en) 1974-02-24 1979-09-19

Country Status (2)

Country Link
US (1) US3895550A (en)
JP (2) JPS50135689A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847322U (en) * 1981-09-29 1983-03-30 株式会社アマダ sliding holder
JP2000343494A (en) * 1999-05-31 2000-12-12 Uht Corp Punch unit

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340790Y2 (en) * 1974-12-26 1978-10-02
IT1079466B (en) * 1977-02-01 1985-05-13 Menci Santi PUNCHING-MACHINE RODING MACHINE
DE2738344C2 (en) * 1977-08-25 1986-01-16 Trumpf Maschinen AG, Zug Punching machine
JPS55161530A (en) * 1979-06-02 1980-12-16 Yamazaki Mazak Corp Turret punch press furnished with plural hammers
SE449571B (en) * 1982-11-02 1987-05-11 Amada Co Ltd STANSPRESS INCLUDING A C-SHAPED FRAME AND A FRAME PROVIDED AND WITH UPPER AND LOWER ARMS PROVIDED TOOL SHALLS
AT377457B (en) * 1983-08-17 1985-03-25 Voest Alpine Ag PRESS FOR MACHINING SHEETS
JPS61210811A (en) * 1985-03-15 1986-09-19 株式会社日立製作所 Flat type wire cover peeler
DE3836288A1 (en) * 1988-10-25 1990-04-26 Manfred Wanzke Tool-holding and -changing device
FI110361B (en) * 2000-11-10 2002-12-31 Pivatic Oy Device for working strip or plate-like material
JP3632623B2 (en) * 2001-06-20 2005-03-23 村田機械株式会社 Punch press
US7111487B2 (en) * 2003-10-22 2006-09-26 Agency For Science, Technology And Research Apparatus and method for forming curvature in sheet metal
CN104841759A (en) * 2015-05-07 2015-08-19 张广山 Steel plate perforating machine for steel structure factory building

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716475U (en) * 1971-03-22 1972-10-26

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US117593A (en) * 1871-08-01 Improvement in hand-stamps

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4716475U (en) * 1971-03-22 1972-10-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847322U (en) * 1981-09-29 1983-03-30 株式会社アマダ sliding holder
JPH0133225Y2 (en) * 1981-09-29 1989-10-09
JP2000343494A (en) * 1999-05-31 2000-12-12 Uht Corp Punch unit

Also Published As

Publication number Publication date
US3895550A (en) 1975-07-22
JPS5630418Y2 (en) 1981-07-20
JPS5543696U (en) 1980-03-21

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