JPS577435B2 - - Google Patents

Info

Publication number
JPS577435B2
JPS577435B2 JP5154573A JP5154573A JPS577435B2 JP S577435 B2 JPS577435 B2 JP S577435B2 JP 5154573 A JP5154573 A JP 5154573A JP 5154573 A JP5154573 A JP 5154573A JP S577435 B2 JPS577435 B2 JP S577435B2
Authority
JP
Japan
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
JP5154573A
Other versions
JPS4949640A (ja
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
Publication of JPS4949640A publication Critical patent/JPS4949640A/ja
Publication of JPS577435B2 publication Critical patent/JPS577435B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
    • G03B27/6264—Arrangements for moving several originals one after the other to or through an exposure station
JP5154573A 1972-05-08 1973-05-08 Expired JPS577435B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/250,905 US3941376A (en) 1972-05-08 1972-05-08 Automatic document handler

Publications (2)

Publication Number Publication Date
JPS4949640A JPS4949640A (ja) 1974-05-14
JPS577435B2 true JPS577435B2 (ja) 1982-02-10

Family

ID=22949641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5154573A Expired JPS577435B2 (ja) 1972-05-08 1973-05-08

Country Status (12)

Country Link
US (1) US3941376A (ja)
JP (1) JPS577435B2 (ja)
AU (1) AU5529173A (ja)
BE (1) BE799234A (ja)
BR (1) BR7303334D0 (ja)
CA (1) CA993906A (ja)
DE (1) DE2323168C2 (ja)
ES (1) ES414541A1 (ja)
FR (1) FR2184331A5 (ja)
GB (1) GB1421427A (ja)
IT (1) IT987317B (ja)
NL (1) NL173044C (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529698A (en) * 1975-10-24 1978-10-25 Xerox Corp Document transport apparatus
GB1529695A (en) * 1975-10-24 1978-10-25 Xerox Corp Document handling apparatus
GB1529696A (en) * 1975-10-24 1978-10-25 Xerox Corp Document handling apparatus
US4185908A (en) * 1977-06-30 1980-01-29 Xerox Corporation Vernier belt tensioning system for a photocopying machine
GB1598020A (en) * 1978-05-31 1981-09-16 Proctor & Schwarztz Inc Strip feeding apparatus
JPS6323385Y2 (ja) * 1980-01-16 1988-06-27
US4391505A (en) * 1981-10-19 1983-07-05 Xerox Corporation Over-platen document registration apparatus
JPS59120741U (ja) * 1983-01-31 1984-08-14 ニスカ株式会社 原稿給送装置
US5320339A (en) * 1993-01-04 1994-06-14 Xerox Corporation Variable pressure system for controlling pressure exerted on a transport belt
US6736319B2 (en) * 2001-09-04 2004-05-18 Renaissance Learning, Inc. Optical mark reader
US20090232419A1 (en) * 2008-03-13 2009-09-17 Renaissance Learning, Inc. System for detecting markings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565420A (en) * 1969-05-15 1971-02-23 Xerox Corp Document feeding apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1087121A (en) * 1912-03-09 1914-02-17 Fred C Ielfield Mail-marking machine.
US3025051A (en) * 1960-11-02 1962-03-13 Ibm Sheet handling apparatus and method
US3506257A (en) * 1968-01-17 1970-04-14 Xerox Corp Document feeding apparatus
US3536320A (en) * 1968-09-12 1970-10-27 Xerox Corp Sheet registration device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565420A (en) * 1969-05-15 1971-02-23 Xerox Corp Document feeding apparatus

Also Published As

Publication number Publication date
NL173044B (nl) 1983-07-01
DE2323168C2 (de) 1983-10-13
BR7303334D0 (pt) 1974-06-27
DE2323168A1 (de) 1973-11-29
CA993906A (en) 1976-07-27
AU5529173A (en) 1974-11-07
NL173044C (nl) 1983-12-01
IT987317B (it) 1975-02-20
ES414541A1 (es) 1976-05-16
BE799234A (fr) 1973-08-31
FR2184331A5 (ja) 1973-12-21
US3941376A (en) 1976-03-02
GB1421427A (en) 1976-01-21
JPS4949640A (ja) 1974-05-14
NL7306364A (ja) 1973-11-12

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