GB1456576A - Sheet conveying apparatus - Google Patents

Sheet conveying apparatus

Info

Publication number
GB1456576A
GB1456576A GB1157474A GB1157474A GB1456576A GB 1456576 A GB1456576 A GB 1456576A GB 1157474 A GB1157474 A GB 1157474A GB 1157474 A GB1157474 A GB 1157474A GB 1456576 A GB1456576 A GB 1456576A
Authority
GB
United Kingdom
Prior art keywords
cam arm
sheet conveying
conveying apparatus
march
division
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
GB1157474A
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of GB1456576A publication Critical patent/GB1456576A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/0804—Holding methods
    • H04N1/0813—Holding sides of the sheet which are substantially parallel to the drum axis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/083—Holding means
    • H04N1/0839—Mechanical clamps, i.e. means for holding the sheet against the drum by mechanical force

Abstract

1456576 Cams XEROX CORP 15 March 1974 [19 March 1973] 11574/74 Heading F2K [Also in Division H4] A cam arm 25 includes inclined surfaces 31, 32 which form a notch 33, the cam arm being rotated about shaft 27 by pressure on surface 29. The cam arm 25 is used in a facsimile transceiver (see Division H4) to control the position of a gripper bar when a sheet is to be secured to or removed from a drum in which the cam arm 25 is situated.
GB1157474A 1973-03-19 1974-03-15 Sheet conveying apparatus Expired GB1456576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00342640A US3854715A (en) 1973-03-19 1973-03-19 Cam

Publications (1)

Publication Number Publication Date
GB1456576A true GB1456576A (en) 1976-11-24

Family

ID=23342652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1157474A Expired GB1456576A (en) 1973-03-19 1974-03-15 Sheet conveying apparatus

Country Status (7)

Country Link
US (1) US3854715A (en)
JP (1) JPS50111915A (en)
CA (1) CA1007256A (en)
DE (1) DE2406591A1 (en)
FR (1) FR2222812B1 (en)
GB (1) GB1456576A (en)
NL (1) NL7400809A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928105B2 (en) * 1975-06-11 1984-07-10 オリンパス光学工業株式会社 Original loading/unloading mechanism for cylindrical scanning facsimile
JPS52133113U (en) * 1976-04-05 1977-10-08
US4179118A (en) * 1977-09-08 1979-12-18 Minnesota Mining And Manufacturing Company Apparatus and method for releasably securing sheet material to the drum of a drum-type facsimile machine
JPS57174285A (en) * 1981-04-20 1982-10-26 Matsushita Electric Ind Co Ltd Winding apparatus for recording paper
US4386771A (en) * 1981-05-08 1983-06-07 Xerox Corporation Method of removing a sheet from a drum
US4694748A (en) * 1985-11-14 1987-09-22 Fujirex Company, Limited Device for moving offset plates
US4900008A (en) * 1986-12-22 1990-02-13 Polaroid Corporation Sheet clamping arrangement for rotatable drums
US20090035046A1 (en) * 2007-07-31 2009-02-05 Belbey Jason S Print drum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622517A (en) * 1947-09-02 1952-12-23 Speed O Print Corp Duplicator master sheet clamp and control means therefor
US2666808A (en) * 1950-07-18 1954-01-19 Times Facsimile Corp Facsimile machine
US3618123A (en) * 1968-12-26 1971-11-02 Xerox Corp Facsimile drum conveyor

Also Published As

Publication number Publication date
FR2222812A1 (en) 1974-10-18
DE2406591A1 (en) 1974-10-03
NL7400809A (en) 1974-03-25
FR2222812B1 (en) 1978-06-16
CA1007256A (en) 1977-03-22
JPS50111915A (en) 1975-09-03
US3854715A (en) 1974-12-17

Similar Documents

Publication Publication Date Title
CS191267B2 (en) Mantle surface,guiding sheets of the cylinders for printing overleaf
GB1505369A (en) Manufacture of multiple panes
IE38451L (en) Retention of paper on rotary drum
GB1336602A (en) Conveying apparatus
GB1468904A (en) Can printing or coating machine
GB1456576A (en) Sheet conveying apparatus
GB1409406A (en) Apparatus for aligning upright cylindrical containers
GB1464115A (en) Apparatus for cleaning a movable electrostatographic imaging surface
CA1002549A (en) Device for preventing products, particularly packets of cigarettes or similar, from moving backwards when undergoing a change of direction on a transfer line linking an initial machine with a second unit for processing the said products
ES8300388A1 (en) Coupling device, more especially for a loom.
GB1413863A (en) Printing or other paper processing machine
GB1528645A (en) Printing machines
GB1399787A (en) Copying machines
JPS5231456A (en) System for controlling articulation type machine hand
GB1494860A (en) Sheet transfer drum for printing machines
CA988909A (en) 180.degree. loop carrier for a slurry line
GB1225679A (en)
CA1027596A (en) Pivoted arm gripper-type oscillating transfer device for paper reams
JPS51132842A (en) Copying machine
CA953483A (en) Mounting arrangement for replaceable sleeve on a conveyor roller surface
GB1331897A (en) Printing machinery
CA1000226A (en) Printing device operating with a cycloidal printing motion for data processing machines
JPS53107849A (en) Copying machine
GB1350714A (en) Sheet feeding mechanism for printing press
CA1011221A (en) Picking method for weaving machines having two cooperating grippers

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee