GB1255580A - Improvements in tape or card perforators - Google Patents

Improvements in tape or card perforators

Info

Publication number
GB1255580A
GB1255580A GB5095770A GB5095770A GB1255580A GB 1255580 A GB1255580 A GB 1255580A GB 5095770 A GB5095770 A GB 5095770A GB 5095770 A GB5095770 A GB 5095770A GB 1255580 A GB1255580 A GB 1255580A
Authority
GB
United Kingdom
Prior art keywords
plates
tape
card
oct
perforators
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
GB5095770A
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 Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from DE19691954239 external-priority patent/DE1954239C/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1255580A publication Critical patent/GB1255580A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
    • 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
    • Y10T83/263—With means to apply transient nonpropellant fluent material to tool or work
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Punching Or Piercing (AREA)

Abstract

1,255,580. Punching apparatus. INTERNATIONAL STANDARD ELECTRIC CORP. 27 Oct., 1970 [28 Oct., 1969], No. 50957/70. Heading B4B. [Also in Division F2] The punches of a tape or card perforator are lubricated by having the guide plate 8 formed of two plates 8a, 8b facing one another, at least one of the faces of the plates being ground to provide capillary passages in the guide plate. The two plates are firmly clamped together and the upper plate has at one end a bore which communicates with an oil reservoir which is preferably transparent and integral with the chad bin of the perforator.
GB5095770A 1969-10-28 1970-10-27 Improvements in tape or card perforators Expired GB1255580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691954239 DE1954239C (en) 1969-10-28 Device for punch needle lubrication of strip and card holes

Publications (1)

Publication Number Publication Date
GB1255580A true GB1255580A (en) 1971-12-01

Family

ID=5749455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5095770A Expired GB1255580A (en) 1969-10-28 1970-10-27 Improvements in tape or card perforators

Country Status (6)

Country Link
US (1) US3668960A (en)
CH (1) CH514888A (en)
DK (1) DK124152B (en)
ES (1) ES384968A1 (en)
FR (1) FR2066656A5 (en)
GB (1) GB1255580A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273438A (en) * 1964-09-22 1966-09-20 Arthur F Brook Punch head with punch-cut replaceable dies
SE312941B (en) * 1966-05-03 1969-07-28 Facit Ab

Also Published As

Publication number Publication date
SU368768A3 (en) 1973-01-26
ES384968A1 (en) 1973-03-16
DE1954239A1 (en) 1971-05-06
FR2066656A5 (en) 1971-08-06
DK124152B (en) 1972-09-18
DE1954239B2 (en) 1972-11-16
US3668960A (en) 1972-06-13
CH514888A (en) 1971-10-31

Similar Documents

Publication Publication Date Title
GB1292466A (en) Method and apparatus for punching or embossing material
GB1378808A (en) Oscillating-piston fluid operated motors
GB1255580A (en) Improvements in tape or card perforators
DE3176457D1 (en) Capacitor and method of making same
FR2411644A1 (en) DOCUMENT HANDLING EQUIPMENT
GB1536471A (en) Printed circuits
GB1099615A (en) Piercing punch
GB792852A (en) Paper fastening device
GB633797A (en) Improvements in or relating to the production of dies for machine tools
GB1175012A (en) Method and apparatus for making tapered spring leaf blanks and the like
GB1352501A (en) Board game apparatus
GB952440A (en) A punched card reader
JPS51148891A (en) Punching device for punching a th rough hole between a set of neighbouring holes punched on a workpiece
GB943393A (en) Improvements in or relating to securing an insert in sheet material
ES481513A1 (en) Punch
FR2037753A5 (en)
ES258310U (en) Punching pliers.
JPS6487192A (en) Pucnhing machine
GB1098290A (en) Improvements in or relating to an apparatus for forming holes by a rotary punch
GB1282282A (en) Improvements in die sets
ES412606A1 (en) Improvements in the obtaining of plates with stamped signs. (Machine-translation by Google Translate, not legally binding)
GB1123079A (en) A waveform changing circuit
GB1104526A (en) Improvements in or relating to mechanical punches
GB1442744A (en) Hole piercing apparatus
GB1346088A (en)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees