GB1280340A - Sheet conveying apparatus - Google Patents

Sheet conveying apparatus

Info

Publication number
GB1280340A
GB1280340A GB62309/69A GB6230969A GB1280340A GB 1280340 A GB1280340 A GB 1280340A GB 62309/69 A GB62309/69 A GB 62309/69A GB 6230969 A GB6230969 A GB 6230969A GB 1280340 A GB1280340 A GB 1280340A
Authority
GB
United Kingdom
Prior art keywords
drum
lip
door
bar
sheet
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
GB62309/69A
Other languages
English (en)
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 GB1280340A publication Critical patent/GB1280340A/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
    • 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
    • B41L29/00—Devices for attaching printing elements or formes to supports
    • B41L29/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41L29/14—Clamping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/12—Revolving grippers, e.g. mounted on arms, frames or cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Discharge By Other Means (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Unwinding Webs (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Facsimiles In General (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
GB62309/69A 1968-12-26 1969-12-22 Sheet conveying apparatus Expired GB1280340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78691968A 1968-12-26 1968-12-26

Publications (1)

Publication Number Publication Date
GB1280340A true GB1280340A (en) 1972-07-05

Family

ID=25139950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB62309/69A Expired GB1280340A (en) 1968-12-26 1969-12-22 Sheet conveying apparatus

Country Status (9)

Country Link
US (1) US3618123A (enrdf_load_html_response)
JP (1) JPS5125737B1 (enrdf_load_html_response)
BE (1) BE743659A (enrdf_load_html_response)
CA (1) CA918186A (enrdf_load_html_response)
ES (1) ES374915A1 (enrdf_load_html_response)
FR (1) FR2027124B1 (enrdf_load_html_response)
GB (1) GB1280340A (enrdf_load_html_response)
NL (1) NL6919524A (enrdf_load_html_response)
SE (1) SE363457B (enrdf_load_html_response)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808603A (en) * 1972-12-29 1974-04-30 Minnesota Mining & Mfg Method and apparatus for loading and unloading a facsimile system
US3906512A (en) * 1972-12-29 1975-09-16 Minnesota Mining & Mfg Mechanical drum positioning and sheet-clamping mechanism for facsimile
US3854715A (en) * 1973-03-19 1974-12-17 Xerox Corp Cam
JPS5313305Y2 (enrdf_load_html_response) * 1973-05-08 1978-04-11
JPS5928105B2 (ja) * 1975-06-11 1984-07-10 オリンパス光学工業株式会社 円筒走査式フアクシミリ用原稿着脱機構
US4101018A (en) * 1975-08-22 1978-07-18 Teletype Corporation Paper edge sensor
US4134136A (en) * 1977-04-20 1979-01-09 Burroughs Corporation Paper carrier for facsimile machine
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
US4259695A (en) * 1979-12-03 1981-03-31 Matsushita Graphic Communication Systems, Inc. Facsimile sheet clamping device
US4386771A (en) * 1981-05-08 1983-06-07 Xerox Corporation Method of removing a sheet from a drum
DE3611850A1 (de) * 1985-04-10 1986-10-16 Sharp K.K., Osaka Automatischer vorlageneinzug
US4824096A (en) * 1987-07-17 1989-04-25 Polaroid Corporation Sheet clamp counterbalancing system for high speed sheet handling drums
US5145170A (en) * 1988-08-22 1992-09-08 Fuji Photo Film Co., Ltd. Drum for image recording apparatus having a guide member with a sheet retaining member

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101234A (en) * 1963-08-20 Sheet clamping and unclamping mechanism
US2514974A (en) * 1948-06-25 1950-07-11 Times Facsimile Corp Sheet holding mechanism for facsimile recorders and the like
US2666808A (en) * 1950-07-18 1954-01-19 Times Facsimile Corp Facsimile machine
US2861862A (en) * 1953-06-27 1958-11-25 Philips Corp Dictation apparatus
JPS4218636Y1 (enrdf_load_html_response) * 1965-05-25 1967-10-27
JPS4222396Y1 (enrdf_load_html_response) * 1965-06-16 1967-12-20
US3348288A (en) * 1965-10-01 1967-10-24 Xerox Corp Drum clamp

Also Published As

Publication number Publication date
ES374915A1 (es) 1972-02-16
DE1963786B2 (de) 1973-01-18
SE363457B (enrdf_load_html_response) 1974-01-14
BE743659A (enrdf_load_html_response) 1970-06-24
NL6919524A (enrdf_load_html_response) 1970-06-30
US3618123A (en) 1971-11-02
FR2027124A1 (enrdf_load_html_response) 1970-09-25
FR2027124B1 (enrdf_load_html_response) 1976-03-19
CA918186A (en) 1973-01-02
DE1963786A1 (de) 1970-07-09
JPS5125737B1 (enrdf_load_html_response) 1976-08-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees