GB1050750A - - Google Patents

Info

Publication number
GB1050750A
GB1050750A GB1050750DA GB1050750A GB 1050750 A GB1050750 A GB 1050750A GB 1050750D A GB1050750D A GB 1050750DA GB 1050750 A GB1050750 A GB 1050750A
Authority
GB
United Kingdom
Prior art keywords
punches
opening
solenoids
stripper
channels
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
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.)
Publication date
Publication of GB1050750A publication Critical patent/GB1050750A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 
    • 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
    • Y10T83/9314—Pointed perforators

Abstract

1,050,750. Selective perforating apparatus. INTERNATIONAL BUSINESS MACHINES CORPORATION. Sept. 24, 1965 [Oct. 30, 1964], No. 40721/65. Heading B4B. Dictating equipment 1 comprises apparatus 20 for perforating an index strip 21 in either of two channels, the apparatus including spring- biased punches 27, 28 and a transparent backing member 24 having slots 25, 26 corresponding to the channels, each punch being so constructed that it penetrates the strip during movement in one direction and shears off the edges of the opening thus made in the strip during return movement in the opposite direction. The punches are mounted in an opening 31 in a stripper 30 and are operable either manually or by a pivotally-mounted bail 34 which is operatively connected to the plungers 40, 41 of solenoids 42, 43 controlled by a switch 16 in a hand set 3 connected by a cable 2 to the equipment 1. The stripper may have a transverse opening through which punchings pass to the exterior of the apparatus. In a modification, Fig. 8 (not shown), the punches are arranged coaxially of the solenoids.
GB1050750D 1964-10-30 Expired GB1050750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US407840A US3404594A (en) 1964-10-30 1964-10-30 Visible perforating apparatus with reciprocating stripping

Publications (1)

Publication Number Publication Date
GB1050750A true GB1050750A (en) 1900-01-01

Family

ID=23613741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050750D Expired GB1050750A (en) 1964-10-30

Country Status (4)

Country Link
US (1) US3404594A (en)
DE (1) DE1266531B (en)
FR (1) FR1454647A (en)
GB (1) GB1050750A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325321B (en) * 1972-03-23 1975-10-10 Philips Nv MARKING DEVICE FOR A RECORDING AND / OR PLAYBACK DEVICE
US4060366A (en) * 1976-11-01 1977-11-29 Johansson Sven Olof G Tube perforator
US5682804A (en) * 1995-10-20 1997-11-04 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
US5749275A (en) * 1995-09-14 1998-05-12 Graham Engineering Corporation Apparatus for trimming the neck of blow molded plastic bottles and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941316A (en) * 1932-03-30 1933-12-26 Henry L Patzer Upper cutting machine
US3091668A (en) * 1957-01-22 1963-05-28 Victor Comptometer Corp Dictating machine
US3222460A (en) * 1962-08-10 1965-12-07 Ibm Multiple station selection system

Also Published As

Publication number Publication date
FR1454647A (en) 1966-02-11
US3404594A (en) 1968-10-08
DE1266531B (en) 1968-04-18

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