FR1274461A - Sheet material for cleaning typewriter characters - Google Patents

Sheet material for cleaning typewriter characters

Info

Publication number
FR1274461A
FR1274461A FR834401A FR834401A FR1274461A FR 1274461 A FR1274461 A FR 1274461A FR 834401 A FR834401 A FR 834401A FR 834401 A FR834401 A FR 834401A FR 1274461 A FR1274461 A FR 1274461A
Authority
FR
France
Prior art keywords
cleaning
sheet material
typewriter
characters
typewriter characters
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
FR834401A
Other languages
French (fr)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of FR1274461A publication Critical patent/FR1274461A/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
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/08—Feeding or discharging cards
    • G06K13/0868—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot
    • G06K13/0893—Feeding or discharging cards using an arrangement for keeping the feeding or insertion slot of the card station clean of dirt, or to avoid feeding of foreign or unwanted objects into the slot the arrangement comprising means for cleaning the card upon insertion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/17—Cleaning arrangements
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049—Cleaning or scouring pads; Wipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
FR834401A 1959-07-30 1960-07-29 Sheet material for cleaning typewriter characters Expired FR1274461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830601A US3029457A (en) 1959-07-30 1959-07-30 Cleaning sheet for typewriter type

Publications (1)

Publication Number Publication Date
FR1274461A true FR1274461A (en) 1961-10-27

Family

ID=25257287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834401A Expired FR1274461A (en) 1959-07-30 1960-07-29 Sheet material for cleaning typewriter characters

Country Status (5)

Country Link
US (1) US3029457A (en)
DE (1) DE1185631B (en)
ES (1) ES260012A1 (en)
FR (1) FR1274461A (en)
GB (1) GB925364A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150398A (en) * 1962-06-11 1964-09-29 George L Gage Pencil cleaner
DE3805937A1 (en) * 1988-02-25 1989-09-07 Roland Drignath Device with displaceable fine-brush inserts for the cleaning of key blocks and the like
US5153964A (en) * 1990-01-12 1992-10-13 Norman J. Olson Machine optics and paper path cleaner
FR2718679B1 (en) * 1994-04-15 1996-05-24 Gemplus Card Int Cleaning card for printing machine and electric card personalization station.
CH693757A5 (en) * 1997-03-29 2004-01-15 Ecs Ag Cleaning card for magnetic track, chip card, Schr EIB and reading devices and methods of making same.
ES2196611T3 (en) * 1998-09-28 2003-12-16 Wincor Nixdorf Int Gmbh CLEANING CARD FOR READING / WRITING DEVICES FOR CHIP CARDS AND MAGNETIC TRACKS, AS WELL AS PROCEDURE FOR THE MANUFACTURE OF THE CLEANING CARD.
US20050125928A1 (en) * 2003-12-16 2005-06-16 Pitney Bowes Inc. Optical sensor cleaner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US450473A (en) * 1891-04-14 Type-cleaning attachment for type-writing machines
US874010A (en) * 1907-08-07 1907-12-17 Eliza Ann Johnson Type-cleaner.
DE642295C (en) * 1934-07-28 1937-03-01 Albert Pfizenmaier Methods of cleaning types of typewriters
US2394855A (en) * 1944-09-12 1946-02-12 William L Gould Type cleaner for typewriting machines
US2796367A (en) * 1955-02-17 1957-06-18 Eugene G Brown Type cleaning method
US2886841A (en) * 1957-03-08 1959-05-19 John D Wilcox Device for cleaning typewriter type

Also Published As

Publication number Publication date
US3029457A (en) 1962-04-17
GB925364A (en) 1963-05-08
ES260012A1 (en) 1961-03-01
DE1185631B (en) 1965-01-21

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