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FR1172030A - Mécanisme de perforation - Google Patents

Mécanisme de perforation

Info

Publication number
FR1172030A
FR1172030A FR1172030DA FR1172030A FR 1172030 A FR1172030 A FR 1172030A FR 1172030D A FR1172030D A FR 1172030DA FR 1172030 A FR1172030 A FR 1172030A
Authority
FR
France
Prior art keywords
perforation mechanism
perforation
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
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1172030A publication Critical patent/FR1172030A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • 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
    • Y10T83/04—Processes
    • Y10T83/0524—Plural cutting steps
    • 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
    • Y10T83/8759—With means to connect or disconnect tool and its drive
    • Y10T83/8761—Continuously moving drive means [e.g., "gag"]
    • 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
    • Y10T83/8769—Cutting tool operative in opposite directions of travel
    • 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
    • Y10T83/9428—Shear-type male tool
    • Y10T83/9435—Progressive cutting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR1172030D 1955-09-12 1956-09-11 Mécanisme de perforation Expired FR1172030A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533774A US2818924A (en) 1955-09-12 1955-09-12 Punching mechanism

Publications (1)

Publication Number Publication Date
FR1172030A true FR1172030A (fr) 1959-02-04

Family

ID=24127395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172030D Expired FR1172030A (fr) 1955-09-12 1956-09-11 Mécanisme de perforation

Country Status (2)

Country Link
US (1) US2818924A (fr)
FR (1) FR1172030A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566401A (fr) * 1957-04-10 1900-01-01
US3248986A (en) * 1963-04-18 1966-05-03 Scionics Corp Card cover sheet aperturing apparatus
US3285715A (en) * 1963-06-11 1966-11-15 Jr William H Burkhart Strip of flexible material having a plurality of separate metal elements mounted thereon in adjacent parallel relationship
US3237494A (en) * 1963-07-09 1966-03-01 Dashew Business Machines Inc Tape cutoff with tab forming means
DE1900025U (de) * 1963-12-07 1964-09-03 Philips Patent Verwaltungs G M Stanznadelanordnung fuer bewegte lochkarten od. dgl.
US3250163A (en) * 1964-04-06 1966-05-10 Lockheed Aircraft Corp Rule die having a powdered metal body
AU2057670A (en) * 1968-04-11 1972-04-13 John Leslie Jones Senior Menstrual napkin and its manufacturing process
US5749275A (en) * 1995-09-14 1998-05-12 Graham Engineering Corporation Apparatus for trimming the neck of blow molded plastic bottles and method
US5664471A (en) * 1995-10-20 1997-09-09 Graham Engineering Corporation Apparatus for trimming the neck of blow molded plastic bottles and method
US5682804A (en) * 1995-10-20 1997-11-04 Graham Engineering Corporation Apparatus for trimming the neck of blow molded plastic bottles and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US245150A (en) * 1881-08-02 Assigknoe to
US255358A (en) * 1882-03-21 Cutting-machine
US1280036A (en) * 1918-01-07 1918-09-24 Arthur Hughes Device for cutting openings in music note-sheets.
US1941316A (en) * 1932-03-30 1933-12-26 Henry L Patzer Upper cutting machine
US2114753A (en) * 1935-07-11 1938-04-19 Goodrich Co B F Punching implement

Also Published As

Publication number Publication date
US2818924A (en) 1958-01-07

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