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GB1185115A - Facsimile Devices - Google Patents

Facsimile Devices

Info

Publication number
GB1185115A
GB1185115A GB3162268A GB3162268A GB1185115A GB 1185115 A GB1185115 A GB 1185115A GB 3162268 A GB3162268 A GB 3162268A GB 3162268 A GB3162268 A GB 3162268A GB 1185115 A GB1185115 A GB 1185115A
Authority
GB
United Kingdom
Prior art keywords
reflector
cylinder
lens
sheet
motor
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
GB3162268A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1185115A publication Critical patent/GB1185115A/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
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • H04N1/0621—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction
    • H04N1/0635—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction using oscillating or rotating mirrors
    • 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
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • 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
    • H04N1/0671—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 with sub-scanning by translational movement of the main-scanning components
    • H04N1/0678—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 with sub-scanning by translational movement of the main-scanning components using a lead-screw or worm
    • 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
    • H04N1/0671—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 with sub-scanning by translational movement of the main-scanning components
    • H04N1/0685—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 with sub-scanning by translational movement of the main-scanning components using a belt or cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

1,185,115. Facsimile devices. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 2 July, 1968 [12 July, 1967 (2); 30 April, 1968], No. 31622/68. Heading H4F. In a facsimile device including a transparent cylinder 7 around which a sheet of sensitive recording material 5 is secured with its sensitive face directed inwards, scarring of the sheet 5 with light from an image-modulated light source 1 is achieved by means of a reflector 4 rotatable about and movable along the cylinder axis. In the form shown a carriage 9 bearing the reflector 4, lens 3 and synchronous motor 8 to rotate the reflector 4 extends through a longitudinal slit in the cylinder 7 and is mounted on a screw 10 driven by a motor 11. Alternatively the reflector, lens and motor assembly may move in a longitudinal guide within the cylinder 7, pulled by a belt driven by an external motor. In both embodiments the sheet 5 is fed intermittently from a supply roll around the perimeter of the cylinder 7, and may be cut after leaving the cylinder surface. The plane reflector 4 may be replaced by a prism or spherical mirror, or the lens 3 may be mounted so as to focus the light on to the sheet 5 after it has been reflected by the reflector 4. Alternatively the lens 3 and reflector 4 may be replaced by a single concave reflector.
GB3162268A 1967-07-12 1968-07-02 Facsimile Devices Expired GB1185115A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4540167 1967-07-12
JP4540267 1967-07-12
JP2939968 1968-04-30

Publications (1)

Publication Number Publication Date
GB1185115A true GB1185115A (en) 1970-03-18

Family

ID=27286552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3162268A Expired GB1185115A (en) 1967-07-12 1968-07-02 Facsimile Devices

Country Status (4)

Country Link
DE (1) DE1762568A1 (en)
FR (1) FR1573572A (en)
GB (1) GB1185115A (en)
NL (1) NL6809819A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531217U (en) * 1977-06-16 1978-01-09
DE2839189A1 (en) * 1977-09-09 1979-03-15 Thomson Csf OPTOELECTRONIC DOCUMENT SCANNER ARRANGEMENT
GB2273842A (en) * 1992-11-12 1994-06-29 Pthalo Systems Inc Image transfer system
US5451777A (en) * 1994-01-14 1995-09-19 Miles Inc. Scanning apparatus with self-propelled linear motion carriage
US5598739A (en) * 1994-01-14 1997-02-04 Miles Inc. Self-propelled linear motion drive apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026133A (en) * 1990-05-01 1991-06-25 Torii Winding Machine Co., Ltd. Large format laser scanner with wavelength insensitive scanning mechanism
DE4014837A1 (en) * 1990-05-09 1991-11-14 Zeiss Carl Fa Optical point scanning system for image original - uses rotatable deflector for scanning beam providing elliptical spot
DE4040930C1 (en) * 1990-12-20 1992-06-25 B. Bacher Gmbh, 7204 Wurmlingen, De Illumination system for printing plates - has small mirror located at centre of one reflector, rotatable to direct incoming light beam along scanning line
AU3472493A (en) * 1992-01-21 1993-08-03 Exxtra Corporation Virtual drum imagesetter
US5828501A (en) * 1996-07-02 1998-10-27 Barco Gerber Systems Apparatus and method for positioning a lens to expand an optical beam of an imaging system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531217U (en) * 1977-06-16 1978-01-09
DE2839189A1 (en) * 1977-09-09 1979-03-15 Thomson Csf OPTOELECTRONIC DOCUMENT SCANNER ARRANGEMENT
GB2273842A (en) * 1992-11-12 1994-06-29 Pthalo Systems Inc Image transfer system
US5363217A (en) * 1992-11-12 1994-11-08 Pthalo Systems, Inc. Image transfer system
GB2273842B (en) * 1992-11-12 1996-10-23 Pthalo Systems Inc Image transfer system
US5451777A (en) * 1994-01-14 1995-09-19 Miles Inc. Scanning apparatus with self-propelled linear motion carriage
US5598739A (en) * 1994-01-14 1997-02-04 Miles Inc. Self-propelled linear motion drive apparatus

Also Published As

Publication number Publication date
FR1573572A (en) 1969-07-04
NL6809819A (en) 1969-01-14
DE1762568A1 (en) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee