FR774388A - Automatic, balanced and foolproof drive device for duplicators - Google Patents

Automatic, balanced and foolproof drive device for duplicators

Info

Publication number
FR774388A
FR774388A FR774388DA FR774388A FR 774388 A FR774388 A FR 774388A FR 774388D A FR774388D A FR 774388DA FR 774388 A FR774388 A FR 774388A
Authority
FR
France
Prior art keywords
duplicators
foolproof
balanced
automatic
drive device
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
French (fr)
Inventor
Henri Louis Ricard
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 filed Critical
Application granted granted Critical
Publication of FR774388A publication Critical patent/FR774388A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L13/00—Stencilling apparatus for office or other commercial use
    • B41L13/16—Driving gear; Control thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B65H3/0669—Driving devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR774388D 1937-05-21 1934-06-09 Automatic, balanced and foolproof drive device for duplicators Expired FR774388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48491T 1937-05-21

Publications (1)

Publication Number Publication Date
FR774388A true FR774388A (en) 1934-12-05

Family

ID=8683825

Family Applications (2)

Application Number Title Priority Date Filing Date
FR774388D Expired FR774388A (en) 1937-05-21 1934-06-09 Automatic, balanced and foolproof drive device for duplicators
FR48491D Expired FR48491E (en) 1937-05-21 1937-05-21 Balanced and foolproof automatic drive device for duplicators

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR48491D Expired FR48491E (en) 1937-05-21 1937-05-21 Balanced and foolproof automatic drive device for duplicators

Country Status (1)

Country Link
FR (2) FR774388A (en)

Also Published As

Publication number Publication date
FR48491E (en) 1938-03-08

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