GB1439772A - Electrostatic printing apparatus - Google Patents

Electrostatic printing apparatus

Info

Publication number
GB1439772A
GB1439772A GB3903373A GB3903373A GB1439772A GB 1439772 A GB1439772 A GB 1439772A GB 3903373 A GB3903373 A GB 3903373A GB 3903373 A GB3903373 A GB 3903373A GB 1439772 A GB1439772 A GB 1439772A
Authority
GB
United Kingdom
Prior art keywords
aug
sheets
release
printing apparatus
shaft
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
GB3903373A
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 GB1439772A publication Critical patent/GB1439772A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/14—Electronic sequencing control
    • G03G21/145—Electronic sequencing control wherein control pulses are generated by the mechanical movement of parts of the machine, e.g. the photoconductor
    • 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
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
    • G03G15/6564—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration with correct timing of sheet feeding
    • 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
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00405—Registration device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Handling Of Cut Paper (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

1439772 Sheet registering apparatus XEROX CORP 17 Aug 1973 [30 Aug 1972 (2)] 39033/73 Heading B8R [Also in Divisions G2 and H1] Sheets S arrive through either of two pathways and are registered into positions in a single evenly-spaced stream by rotating stops 45. The stops are moved about shaft 46 with a set but varying speed, calculated to release the sheets at a succession of predetermined points irrespective of irregularities in their arrival. Shaft 46 operates a switch, and signals the moment of release.
GB3903373A 1972-08-30 1973-08-17 Electrostatic printing apparatus Expired GB1439772A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28483172A 1972-08-30 1972-08-30
US28482972A 1972-08-30 1972-08-30

Publications (1)

Publication Number Publication Date
GB1439772A true GB1439772A (en) 1976-06-16

Family

ID=26962831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3903373A Expired GB1439772A (en) 1972-08-30 1973-08-17 Electrostatic printing apparatus

Country Status (6)

Country Link
DE (1) DE2340194C3 (en)
ES (1) ES418253A1 (en)
FR (1) FR2198182B1 (en)
GB (1) GB1439772A (en)
IT (1) IT993064B (en)
NL (1) NL178631C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131201A (en) * 1982-11-17 1984-06-13 Limitorque Ltd Circuit for controlling switching of an electrical supply to an electric motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10052305A1 (en) * 2000-10-20 2003-07-10 Schott Glas copy machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131201A (en) * 1982-11-17 1984-06-13 Limitorque Ltd Circuit for controlling switching of an electrical supply to an electric motor

Also Published As

Publication number Publication date
DE2340194A1 (en) 1974-03-14
FR2198182A1 (en) 1974-03-29
NL178631B (en) 1985-11-18
DE2340194C3 (en) 1978-12-07
FR2198182B1 (en) 1977-09-09
ES418253A1 (en) 1976-06-01
NL7311984A (en) 1974-03-04
NL178631C (en) 1986-04-16
IT993064B (en) 1975-09-30
DE2340194B2 (en) 1978-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930816