JPS57202557A - Paper remover in copying machine - Google Patents

Paper remover in copying machine

Info

Publication number
JPS57202557A
JPS57202557A JP56087700A JP8770081A JPS57202557A JP S57202557 A JPS57202557 A JP S57202557A JP 56087700 A JP56087700 A JP 56087700A JP 8770081 A JP8770081 A JP 8770081A JP S57202557 A JPS57202557 A JP S57202557A
Authority
JP
Japan
Prior art keywords
electromagnet
shaft
plate
energized
axial direction
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.)
Pending
Application number
JP56087700A
Other languages
Japanese (ja)
Inventor
Norio Kajiwara
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP56087700A priority Critical patent/JPS57202557A/en
Publication of JPS57202557A publication Critical patent/JPS57202557A/en
Pending 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
    • 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
    • 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"
    • G03G2215/00409—Transfer device
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To reset a guiding plate automatically upon starting of copying operation by providing a means of resetting a movable guiding means driven by one member operating prior to the operation of a resist roller to the guiding position for a sheet. CONSTITUTION:A driving power transmission mechanism consisting of an electromagnet 12 mounted to a side plate 8, a magnetic clutch plate 13, and an input sprocket wheel 14 freely slidable in an axial direction by rolling loosely on a resist roller shaft 11 and a braking mechanism consisting of an electromagnet 16 and a friction plate 17 freely slidable in an axial direction by turning integrally with the shaft 11 are mounted respectively to one end of the shaft 11. To drive the shaft 11, the electromagnet 12 is energized to engage the clutch plate 13 and the wheel 14 by friction. To brake the shaft 11, the electromagnet 16 is energized to attract the plate 17 to the side face of the electromagnet 16.
JP56087700A 1981-06-08 1981-06-08 Paper remover in copying machine Pending JPS57202557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56087700A JPS57202557A (en) 1981-06-08 1981-06-08 Paper remover in copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56087700A JPS57202557A (en) 1981-06-08 1981-06-08 Paper remover in copying machine

Publications (1)

Publication Number Publication Date
JPS57202557A true JPS57202557A (en) 1982-12-11

Family

ID=13922189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56087700A Pending JPS57202557A (en) 1981-06-08 1981-06-08 Paper remover in copying machine

Country Status (1)

Country Link
JP (1) JPS57202557A (en)

Similar Documents

Publication Publication Date Title
ES480620A1 (en) Fluid operated clutch and brake
JPS5583061A (en) Original feeder
US2861665A (en) Magnetic clutches
JPS57202557A (en) Paper remover in copying machine
GB1016700A (en) Sheet feed mechanism
GB1190711A (en) Improvements in or relating to Clutching Mechanisms.
DE3061076D1 (en) Frictional drive roller for rollerconveyor
ES8305856A1 (en) Drawing frame
EP0341653A3 (en) Drive arrangement with an electromagnetically actuating double clutch
JPS55132456A (en) One rotation clutch device
JPS571151A (en) Paper feeder
JPS57100647A (en) Tape fast-forwarding device
JPS5740123A (en) Clutch
GB2003246A (en) Drag brake for coupling elements
FR2432118A1 (en) Powered transmission system with brake and clutch - has single lever spring biased to release brake and engage clutch in single movement
JPS5524269A (en) Electromagnetic clutch
SE9000440L (en) DRIVE SYSTEM FOR ROTATING PRESSURE DEVELOPING COMPREHENSIVE DEVICE FOR LOADING AND RELEASE
JPS5569164A (en) Feed roller control means of automatic paper feeder
JPS57111518A (en) Film rewinding automatic stop device
GB1181251A (en) Shaft Driving Mechanisms
JPS57103152A (en) Pinch roller press-contacting mechanism
GB1215091A (en) Improvements in transmission mechanism
JPS57103151A (en) Pinch roller control mechanism
JPS54120047A (en) Pinball hitting device
GB931832A (en) Improvements in electro-magnetic torque transmitters