CA924770A - Failsafe system for copying machine - Google Patents

Failsafe system for copying machine

Info

Publication number: CA924770A
Authority: CA; Canada
Prior art keywords: copying machine; failsafe system; failsafe; copying; machine
Prior art date: 1969-04-10
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

CA079631A

Inventor

A. Hoskins Thomas

F. Shlatz Myron

W. Stanley James

E. Hosey Richard

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1969-04-10

Filing date

1970-04-09

Publication date

1973-04-17

1970-04-09 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1973-04-17 Application granted granted Critical

1973-04-17 Publication of CA924770A publication Critical patent/CA924770A/en

Status Expired legal-status Critical Current

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
- G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
- G03G15/30—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electrophotography Configuration And Component (AREA)
Controlling Sheets Or Webs (AREA)
Combination Of More Than One Step In Electrophotography (AREA)
Control Or Security For Electrophotography (AREA)
Paper Feeding For Electrophotography (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)

CA079631A 1969-04-10 1970-04-09 Failsafe system for copying machine Expired CA924770A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81498269A	1969-04-10	1969-04-10

Publications (1)

Publication Number	Publication Date
CA924770A true CA924770A (en)	1973-04-17

Family

ID=25216529

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA079631A Expired CA924770A (en)	1969-04-10	1970-04-09	Failsafe system for copying machine

Country Status (9)

Country	Link
US (1)	US3586450A (en)
JP (1)	JPS4917375B1 (en)
BE (1)	BE748812A (en)
CA (1)	CA924770A (en)
CH (1)	CH507102A (en)
DE (1)	DE2016824C3 (en)
FR (1)	FR2042944A5 (en)
GB (1)	GB1290435A (en)
SE (1)	SE353406B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH528105A (en) *	1970-09-22	1972-09-15	Agfa Gevaert Ag	Electrostatic copier
JPS5343049B1 (en) *	1971-03-04	1978-11-16
JPS5347957Y2 (en) *	1971-11-08	1978-11-16
US3970384A (en) *	1972-01-25	1976-07-20	Canon Kabushiki Kaisha	Safety device for photocopying machine
US3809475A (en) *	1972-12-06	1974-05-07	Xerox Corp	Copier fuser protector
US4139300A (en) *	1974-10-22	1979-02-13	Canon Kabushiki Kaisha	Copying apparatus with variable stop position
FR2336714A1 (en) *	1975-12-27	1977-07-22	Canon Kk	REPROGRAPHY MACHINE
GB1605093A (en) *	1977-05-31	1981-12-16	Canon Kk	Copying apparatus
US4320961A (en) *	1980-01-28	1982-03-23	Nashua Corporation	Jam detecting apparatus and method for electrostatic copier
JPS5741654A (en) *	1980-08-25	1982-03-08	Canon Inc	Image former
JPS5936239A (en) *	1982-08-24	1984-02-28	Konishiroku Photo Ind Co Ltd	Recording device
EP0128182B1 (en) *	1982-12-11	1987-08-12	Fairford Electronics Ltd.	Method and apparatus for automatically setting the demand phase lag input to an induction-motor power factor controller
US4486090A (en) *	1983-03-21	1984-12-04	Minnesota Mining And Manufacturing Company	Copy machine with unauthorized copy prevention
DE3423066A1 (en) *	1983-06-24	1985-01-10	Sharp K.K., Osaka	Electrophotographic copier
JPH0484160A (en) *	1990-07-27	1992-03-17	Tokyo Electric Co Ltd	Electrophotographic device
US5126790A (en) *	1991-01-03	1992-06-30	Xerox Corporation	Apparatus and method for paper path jam recovery
JP6112669B2 (en) *	2013-05-20	2017-04-12	トヨフレックス株式会社	Hinge device

1969
- 1969-04-10 US US814982A patent/US3586450A/en not_active Expired - Lifetime
1970
- 1970-03-17 GB GB1290435D patent/GB1290435A/en not_active Expired
- 1970-04-03 JP JP45027993A patent/JPS4917375B1/ja active Pending
- 1970-04-03 FR FR7012249A patent/FR2042944A5/fr not_active Expired
- 1970-04-09 CA CA079631A patent/CA924770A/en not_active Expired
- 1970-04-09 DE DE2016824A patent/DE2016824C3/en not_active Expired
- 1970-04-09 CH CH523770A patent/CH507102A/en not_active IP Right Cessation
- 1970-04-10 BE BE748812D patent/BE748812A/en unknown
- 1970-04-10 SE SE04941/70A patent/SE353406B/xx unknown

Also Published As

Publication number	Publication date
DE2016824B2 (en)	1978-07-13
JPS4917375B1 (en)	1974-04-30
CH507102A (en)	1971-05-15
DE2016824A1 (en)	1970-10-15
DE2016824C3 (en)	1979-03-15
FR2042944A5 (en)	1971-02-12
GB1290435A (en)	1972-09-27
BE748812A (en)	1970-09-16
SE353406B (en)	1973-01-29
US3586450A (en)	1971-06-22

Publication	Publication Date	Title
CA968889A (en)	1975-06-03	System for processing waste
CA953348A (en)	1974-08-20	Electrophotographic copying machine
CA943623A (en)	1974-03-12	Copying machine system
CA927958A (en)	1973-06-05	Feedrate control system for milling machines
CA924770A (en)	1973-04-17	Failsafe system for copying machine
CA944992A (en)	1974-04-09	Exposure control system
CA920640A (en)	1973-02-06	Electrophotographic copying machine
CA930412A (en)	1973-07-17	Electrophotographic copying machine
CA941881A (en)	1974-02-12	Toner reclaiming system
CA920208A (en)	1973-01-30	Exposure system
CA928551A (en)	1973-06-19	Electrographic copying machine
CA925346A (en)	1973-05-01	Photocopy work arranging systems
AU446113B2 (en)	1971-11-18	Fuser system for copier machines
AU1495170A (en)	1971-11-18	Fuser system for copier machines
CA827810A (en)	1969-11-18	Machine control system
CA947426A (en)	1974-05-14	Control system for automatic machines
CA807564A (en)	1969-03-04	Paper for copying
CA820500A (en)	1969-08-12	Control system for grinding machines
CA828467A (en)	1969-12-02	Projection system for reproduction machines
AU431077B2 (en)	1971-04-29	Conveying system for electrostatic development
AU447919B2 (en)	1971-05-13	Control system for nutsetter
AU402388B2 (en)	1967-05-25	Suspension system for machines
CA810602A (en)	1969-04-15	Speed-control system for briquetting-rolls
CA822034A (en)	1969-09-02	Copying process
CA926178A (en)	1973-05-15	Photocopying machine