DE2651994C3 - Stanzwerkzeug und Verfahren zu seiner Herstellung - Google Patents

Stanzwerkzeug und Verfahren zu seiner Herstellung

Info

Publication number
DE2651994C3
DE2651994C3 DE2651994A DE2651994A DE2651994C3 DE 2651994 C3 DE2651994 C3 DE 2651994C3 DE 2651994 A DE2651994 A DE 2651994A DE 2651994 A DE2651994 A DE 2651994A DE 2651994 C3 DE2651994 C3 DE 2651994C3
Authority
DE
Germany
Prior art keywords
die
punch
block
slug
opening
Prior art date
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.)
Expired
Application number
DE2651994A
Other languages
German (de)
English (en)
Other versions
DE2651994A1 (de
DE2651994B2 (de
Inventor
Fritz Morges Aeschbach (Schweiz)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raskin Sa Lausanne Vernand (schweiz)
Original Assignee
Raskin Sa Lausanne Vernand (schweiz)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4404261&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2651994(C3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Raskin Sa Lausanne Vernand (schweiz) filed Critical Raskin Sa Lausanne Vernand (schweiz)
Publication of DE2651994A1 publication Critical patent/DE2651994A1/de
Publication of DE2651994B2 publication Critical patent/DE2651994B2/de
Application granted granted Critical
Publication of DE2651994C3 publication Critical patent/DE2651994C3/de
Expired 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
    • 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
    • B21D37/20—Making tools by operations not covered by a single other subclass
    • B21D37/205—Making cutting tools
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2122—By ejector within a hollow cutter
    • Y10T83/2124—And means to strip the outer surface of a cutter
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/217—Stationary stripper
    • Y10T83/2172—Stripper encircles moving tool
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9425—Tool pair
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9437—Shear-type female tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
DE2651994A 1975-11-17 1976-11-15 Stanzwerkzeug und Verfahren zu seiner Herstellung Expired DE2651994C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1484375A CH603323A5 (OSRAM) 1975-11-17 1975-11-17

Publications (3)

Publication Number Publication Date
DE2651994A1 DE2651994A1 (de) 1977-06-08
DE2651994B2 DE2651994B2 (de) 1979-04-26
DE2651994C3 true DE2651994C3 (de) 1979-12-20

Family

ID=4404261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2651994A Expired DE2651994C3 (de) 1975-11-17 1976-11-15 Stanzwerkzeug und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US4048890A (OSRAM)
CH (1) CH603323A5 (OSRAM)
DE (1) DE2651994C3 (OSRAM)
FR (1) FR2331395A1 (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166403A (en) * 1977-08-10 1979-09-04 Houdaille Industries, Inc. Method of making a rigidly supported molded plastics material punch guide and stripper
US4122736A (en) * 1977-11-14 1978-10-31 Universal Scientific Company Apparatus and method for perforating an article
US4235138A (en) * 1978-06-16 1980-11-25 Illinois Tool Works Inc. Punch and stripper assembly for a reciprocating metal-punching press
CH627397A5 (en) * 1979-01-25 1982-01-15 Raskin Sa Punching tool
US4261237A (en) 1979-03-16 1981-04-14 Houdaille Industries, Inc. Rigidly supported molded plastics material punch guide and stripper
DE3222440C1 (de) * 1982-06-15 1983-11-17 Kramski GmbH Präzisionswerkzeuge-Metallwaren, 7530 Pforzheim Schnittwerkzeug fuer Stanzmaschinen
US4516450A (en) * 1983-03-07 1985-05-14 Wilson Tool Company Slug-retaining die
US5830118A (en) * 1995-09-15 1998-11-03 Klockner Bartelt, Inc. Packaging machine for forming free-standing pouches
EP0991373B1 (de) * 1997-06-21 2004-09-15 Acorn Cardiovascular, Inc. Beutel zur wenigstens teilweisen umfassung eines herzens
DE10061236B4 (de) * 2000-12-08 2007-06-21 Fritz Stepper Gmbh & Co Kg Schneideinrichtung, Schnitteinsatz zum Zuschneiden eines Bandmaterials
US20060107721A1 (en) * 2003-04-30 2006-05-25 Masatoshi Oishi Punch for punching sheet metal and apparatus for punching sheet metal having the punch
DE20310610U1 (de) * 2003-07-10 2003-11-13 Schäfer, Bernd, 35794 Mengerskirchen Mittel zum Abstreifen von Stanzabfällen in Stanzwerkzeugen
DE102011075254A1 (de) 2011-05-04 2012-11-08 Hochschule Kempten University Of Applied Sciences Schnittwerkzeug für Stanzmaschinen mit mechanischer Stanzteilentfernung
US8789449B1 (en) * 2013-11-07 2014-07-29 Hirofumi Saito Piercing apparatus with scrap removing capability
CN114670286B (zh) * 2022-03-22 2023-09-22 宁波汉科高分子材料有限公司 一种橡胶自定位防冲偏机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404793A (en) * 1944-12-27 1946-07-30 Hubert E Dickerman Tool
US3358538A (en) * 1966-01-13 1967-12-19 Warner Swasey Co Punch die having means to prevent return of slugs

Also Published As

Publication number Publication date
DE2651994A1 (de) 1977-06-08
FR2331395A1 (fr) 1977-06-10
US4048890A (en) 1977-09-20
FR2331395B1 (OSRAM) 1978-12-08
DE2651994B2 (de) 1979-04-26
CH603323A5 (OSRAM) 1978-08-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee