CH541397A - Poinçon à découper - Google Patents

Poinçon à découper

Info

Publication number
CH541397A
CH541397A CH1486771A CH1486771A CH541397A CH 541397 A CH541397 A CH 541397A CH 1486771 A CH1486771 A CH 1486771A CH 1486771 A CH1486771 A CH 1486771A CH 541397 A CH541397 A CH 541397A
Authority
CH
Switzerland
Prior art keywords
cutting punch
punch
cutting
Prior art date
Application number
CH1486771A
Other languages
English (en)
Inventor
Pfeiderer Georg
H Paquet Eugene
Original Assignee
Whitney Corp W
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 Whitney Corp W filed Critical Whitney Corp W
Publication of CH541397A publication Critical patent/CH541397A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D27/00—Machines or devices for cutting by a nibbling action
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/916—Nibbling
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support
    • Y10T83/8832—Concentrically mounted
    • 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
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support
    • Y10T83/8834—Successively acting
    • 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
    • Y10T83/9428—Shear-type male tool
    • Y10T83/9432—Plural spaced successively operative shearing portions
    • 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
    • Y10T83/9442—Notching tool
    • Y10T83/9444—Shear type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH1486771A 1970-10-12 1971-10-12 Poinçon à découper CH541397A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7998670A 1970-10-12 1970-10-12

Publications (1)

Publication Number Publication Date
CH541397A true CH541397A (fr) 1973-09-15

Family

ID=22154070

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1486771A CH541397A (fr) 1970-10-12 1971-10-12 Poinçon à découper

Country Status (6)

Country Link
US (1) US3728927A (fr)
CA (1) CA935086A (fr)
CH (1) CH541397A (fr)
DE (1) DE2149780A1 (fr)
FR (1) FR2111756A1 (fr)
GB (1) GB1323867A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861037A (en) * 1973-02-20 1975-01-21 Lockheed Aircraft Corp Nibbling tool
US4047457A (en) * 1975-11-11 1977-09-13 Potomac Applied Mechanics, Inc. Sheet metal cutting
US4281459A (en) * 1979-05-24 1981-08-04 Widder Corporation Nibbling tool
US4543722A (en) * 1983-01-27 1985-10-01 Ex-Cell-O Corporation Slug-splitting punch
DE3739029C2 (de) * 1986-11-19 1996-03-28 Amada Co Stanz- bzw. Nibbelverfahren und Vorrichtung hierfür
US5029392A (en) * 1990-08-08 1991-07-09 Ideal Industries, Inc. Two point punch
US5367770A (en) * 1993-05-03 1994-11-29 Masco Industries, Inc. Method for embossing indented door light opening edge
US6973729B2 (en) * 2002-02-28 2005-12-13 Greenlee Textron Inc. Knockout punch with pilot hole locator
ITPD20020274A1 (it) * 2002-10-22 2004-04-23 Pegasus Srl Metodo per la lavorazione di tranciatura di particolari metallici.
US6981327B2 (en) * 2003-01-10 2006-01-03 Greenlee Textron Inc. Two piece punch with pilot hole locator
CN100382912C (zh) * 2004-03-26 2008-04-23 鸿富锦精密工业（深圳）有限公司 板金冲裁工艺
EP2718067B1 (fr) 2011-04-11 2023-10-11 Milwaukee Electric Tool Corporation Dispositif de poinçon éjecteur hydraulique à main
FR2985204B1 (fr) * 2012-01-04 2014-01-31 Peugeot Citroen Automobiles Sa Lame pour ajourer une piece en tole et presse equipee d'une telle lame
JP5962583B2 (ja) * 2013-05-21 2016-08-03 トヨタ自動車株式会社 ニブラ
CN112497339B (zh) * 2020-11-20 2025-01-28 福州天宇电气股份有限公司 母线热缩管瓷瓶孔热熔开孔装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320189A (en) * 1919-10-28 Planoorapk co
US1961843A (en) * 1933-01-30 1934-06-05 Joseph C Chenette Universal nibbler
US3656379A (en) * 1969-10-22 1972-04-18 Vandervell Products Ltd Methods of cutting laminated strip material

Also Published As

Publication number Publication date
GB1323867A (en) 1973-07-18
FR2111756A1 (fr) 1972-06-09
CA935086A (en) 1973-10-09
US3728927A (en) 1973-04-24
DE2149780A1 (de) 1972-04-13

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Legal Events

Date Code Title Description
PL Patent ceased