FR1202023A - Coupled viewfinder rangefinder for photographic and cinematographic cameras - Google Patents

Coupled viewfinder rangefinder for photographic and cinematographic cameras

Info

Publication number
FR1202023A
FR1202023A FR1202023DA FR1202023A FR 1202023 A FR1202023 A FR 1202023A FR 1202023D A FR1202023D A FR 1202023DA FR 1202023 A FR1202023 A FR 1202023A
Authority
FR
France
Prior art keywords
rangefinder
viewfinder
photographic
coupled
cinematographic cameras
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)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1202023A publication Critical patent/FR1202023A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5261—Retainers of the roller type, e.g. rollers
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
    • 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
    • G06K13/16—Handling flexible sheets, e.g. cheques
FR1202023D 1957-10-22 1958-09-05 Coupled viewfinder rangefinder for photographic and cinematographic cameras Expired FR1202023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3297757A GB848023A (en) 1957-10-22 1957-10-22 Improvements relating to document feeding machine

Publications (1)

Publication Number Publication Date
FR1202023A true FR1202023A (en) 1960-01-07

Family

ID=10346825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202023D Expired FR1202023A (en) 1957-10-22 1958-09-05 Coupled viewfinder rangefinder for photographic and cinematographic cameras

Country Status (3)

Country Link
BE (1) BE564847A (en)
FR (1) FR1202023A (en)
GB (1) GB848023A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844638A (en) * 1987-02-17 1989-07-04 Brother Kogyo Kabushiki Kaisha Paper feeder for a printer
CN112158551A (en) * 2020-09-04 2021-01-01 张伟弟 Adjustable compression roller for stainless steel shot blasting machine machining

Also Published As

Publication number Publication date
BE564847A (en) 1958-02-28
GB848023A (en) 1960-09-14

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