IT7622118A1 - Utensile per tranciatura. - Google Patents

Utensile per tranciatura.

Info

Publication number
IT7622118A1
IT7622118A1 ITMI1976A22118A IT2211876A IT7622118A1 IT 7622118 A1 IT7622118 A1 IT 7622118A1 IT MI1976A22118 A ITMI1976A22118 A IT MI1976A22118A IT 2211876 A IT2211876 A IT 2211876A IT 7622118 A1 IT7622118 A1 IT 7622118A1
Authority
IT
Italy
Prior art keywords
punch
die
cutting tool
section
tool according
Prior art date
Application number
ITMI1976A22118A
Other languages
English (en)
Italian (it)
Original Assignee
Raskin Sa
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=IT7622118(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Raskin Sa filed Critical Raskin Sa
Publication of IT7622118A1 publication Critical patent/IT7622118A1/it

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)
ITMI1976A22118A 1975-11-17 1976-04-09 Utensile per tranciatura. IT7622118A1 (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT7622118A1 true IT7622118A1 (it) 1977-10-09

Family

ID=4404261

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI1976A22118A IT7622118A1 (it) 1975-11-17 1976-04-09 Utensile per tranciatura.

Country Status (5)

Country Link
US (1) US4048890A (https=)
CH (1) CH603323A5 (https=)
DE (1) DE2651994C3 (https=)
FR (1) FR2331395A1 (https=)
IT (1) IT7622118A1 (https=)

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
DE59811956D1 (de) * 1997-06-21 2004-10-21 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
ES2338327T3 (es) * 2003-04-30 2010-05-06 Ones Co., Ltd. Punzon para chapa metalica delgada y dispositivo de punzon para chapa metalica delgada con dicho punzon.
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
DE2651994C3 (de) 1979-12-20
US4048890A (en) 1977-09-20
CH603323A5 (https=) 1978-08-15
DE2651994A1 (de) 1977-06-08
DE2651994B2 (de) 1979-04-26
FR2331395B1 (https=) 1978-12-08
FR2331395A1 (fr) 1977-06-10

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