BE770209A - Detecteurs de fins de rouleaux - Google Patents

Detecteurs de fins de rouleaux

Info

Publication number
BE770209A
BE770209A BE770209A BE770209A BE770209A BE 770209 A BE770209 A BE 770209A BE 770209 A BE770209 A BE 770209A BE 770209 A BE770209 A BE 770209A BE 770209 A BE770209 A BE 770209A
Authority
BE
Belgium
Prior art keywords
detectors
roll
roll detectors
Prior art date
Application number
BE770209A
Other languages
English (en)
French (fr)
Inventor
G P Niesen
M S Yoon
Original Assignee
Dick Co Ab
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 Dick Co Ab filed Critical Dick Co Ab
Publication of BE770209A publication Critical patent/BE770209A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6517—Apparatus for continuous web copy material of plain paper, e.g. supply rolls; Roll holders therefor
    • G03G15/6523—Cutting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6588—Apparatus which relate to the handling of copy material characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material
    • G03G15/6594—Apparatus which relate to the handling of copy material characterised by the copy material, e.g. postcards, large copies, multi-layered materials, coloured sheet material characterised by the format or the thickness, e.g. endless forms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6597—Apparatus which relate to the handling of copy material the imaging being conformed directly on the copy material, e.g. using photosensitive copy material, dielectric copy material for electrostatic printing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00518—Recording medium, e.g. photosensitive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Paper Feeding For Electrophotography (AREA)
BE770209A 1970-07-20 1971-07-19 Detecteurs de fins de rouleaux BE770209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5658570A 1970-07-20 1970-07-20

Publications (1)

Publication Number Publication Date
BE770209A true BE770209A (fr) 1971-12-01

Family

ID=22005401

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770209A BE770209A (fr) 1970-07-20 1971-07-19 Detecteurs de fins de rouleaux

Country Status (7)

Country Link
US (1) US3709604A (ca)
BE (1) BE770209A (ca)
CA (1) CA959557A (ca)
DE (1) DE2135280A1 (ca)
FR (1) FR2098080A5 (ca)
GB (1) GB1332872A (ca)
NL (1) NL7109972A (ca)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836248A (en) * 1973-05-18 1974-09-17 Bell & Howell Co Optical document sensor for reading machines
DE2914643A1 (de) * 1979-04-11 1980-11-06 Volkswagenwerk Ag Automatik-sicherheitsgurt
US4365151A (en) * 1980-09-02 1982-12-21 Burroughs Corporation Sensor for a document processor
DE3165776D1 (en) * 1980-09-12 1984-10-04 Davy Mckee Poole Apparatus for detecting the position of the end of the outer turn of a coil of strip material
FR2503605A1 (fr) * 1981-04-08 1982-10-15 Renault Outil compact de soudage automatique par points mag
EP0257789A1 (en) * 1986-07-31 1988-03-02 Konica Corporation Image forming device having a detecting device for remaining quantity of photosensitive sheet
US6015114A (en) * 1997-03-27 2000-01-18 Axis Usa, Inc. Method and apparatus for expeditiously providing a reel of insulation material to an insulating machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957889A (en) * 1930-08-30 1934-05-08 Eastman Kodak Co Photographic recording apparatus
US2215211A (en) * 1937-12-22 1940-09-17 Pittsburgh Plate Glass Co Polish meter
US2296048A (en) * 1938-03-26 1942-09-15 Process Devclopment Corp Method of photographic development to a predetermined value of contrast
US2292825A (en) * 1939-05-12 1942-08-11 Jr James J Dilks Photographic reproduction apparatus
US2613692A (en) * 1948-12-02 1952-10-14 Deering Milliken Res Trust Textile detecting device
US3325649A (en) * 1964-08-28 1967-06-13 Polaroid Corp Radiation responsive apparatus for monitoring a web
US3468605A (en) * 1967-06-30 1969-09-23 Pitney Bowes Inc Document feeding device for copying machines

Also Published As

Publication number Publication date
FR2098080A5 (ca) 1972-03-03
CA959557A (en) 1974-12-17
DE2135280A1 (de) 1972-02-03
GB1332872A (en) 1973-10-10
NL7109972A (ca) 1972-01-24
US3709604A (en) 1973-01-09

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