BE767785A - Perforatrice de bande a grande frequence de fonctionnement - Google Patents

Perforatrice de bande a grande frequence de fonctionnement

Info

Publication number
BE767785A
BE767785A BE767785A BE767785A BE767785A BE 767785 A BE767785 A BE 767785A BE 767785 A BE767785 A BE 767785A BE 767785 A BE767785 A BE 767785A BE 767785 A BE767785 A BE 767785A
Authority
BE
Belgium
Prior art keywords
high frequency
tape puncher
frequency tape
puncher
tape
Prior art date
Application number
BE767785A
Other languages
English (en)
Inventor
J S Chandler
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BE767785A publication Critical patent/BE767785A/fr

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
    • B26F1/0007—Perforation of photographic films
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4501—Work feed means controlled by means mounted on tool or tool support
    • Y10T83/4503—Such means drives the work feed means
    • Y10T83/4508—With supplemental work feed means
    • 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/463—Work-feed element contacts and moves with work
    • Y10T83/4635—Comprises element entering aperture in, or engaging abutment surface on, work

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)
  • Photographic Developing Apparatuses (AREA)
  • Transmission Devices (AREA)
BE767785A 1970-05-27 1971-05-27 Perforatrice de bande a grande frequence de fonctionnement BE767785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4095170A 1970-05-27 1970-05-27

Publications (1)

Publication Number Publication Date
BE767785A true BE767785A (fr) 1971-10-18

Family

ID=21913893

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767785A BE767785A (fr) 1970-05-27 1971-05-27 Perforatrice de bande a grande frequence de fonctionnement

Country Status (6)

Country Link
US (1) US3656384A (fr)
BE (1) BE767785A (fr)
CA (1) CA931498A (fr)
DE (3) DE2125920B2 (fr)
FR (1) FR2093796A5 (fr)
GB (3) GB1361203A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659589B1 (fr) * 1990-03-19 1992-06-12 Kodak Pathe Dispositif pour realiser sur une bande une operation selon un pas determine.
US5150022A (en) * 1991-03-05 1992-09-22 Waddington Electronics, Inc. Press feeder and pilot release using servo control
EP0698453B1 (fr) * 1992-12-07 2002-04-03 Fuji Photo Film Co., Ltd. Dispositif de perforation
US7330646B2 (en) * 2005-07-19 2008-02-12 Eastman Kodak Company Camera film prewinding using D-shaped film perforations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US641333A (en) * 1897-12-08 1900-01-16 American Metal Edge Box Company Punching-machine for metal strips.
US1291524A (en) * 1917-03-02 1919-01-14 Bell & Howell Co Apparatus for perforating cinematographic films.
US2779590A (en) * 1954-04-02 1957-01-29 Seastrom Mfg Co Punch press feeding mechanism

Also Published As

Publication number Publication date
DE2125920C3 (fr) 1974-05-09
DE2125920B2 (de) 1973-10-04
DE2125920A1 (de) 1971-12-23
DE2166201A1 (de) 1973-04-05
GB1361203A (en) 1974-07-24
CA931498A (en) 1973-08-07
DE2166200A1 (de) 1973-04-19
FR2093796A5 (fr) 1972-01-28
GB1361202A (en) 1974-07-24
GB1361201A (en) 1974-07-24
US3656384A (en) 1972-04-18

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