CA2063724A1 - Magnetic head suspension apparatus for use with photographic film - Google Patents

Magnetic head suspension apparatus for use with photographic film

Info

Publication number
CA2063724A1
CA2063724A1 CA2063724A CA2063724A CA2063724A1 CA 2063724 A1 CA2063724 A1 CA 2063724A1 CA 2063724 A CA2063724 A CA 2063724A CA 2063724 A CA2063724 A CA 2063724A CA 2063724 A1 CA2063724 A1 CA 2063724A1
Authority
CA
Canada
Prior art keywords
film
head suspension
magnetic head
arc
photographic film
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.)
Granted
Application number
CA2063724A
Other languages
French (fr)
Other versions
CA2063724C (en
Inventor
Jack Charles Demarti, Jr.
John George Weigand
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.)
Eastman Kodak Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2063724A1 publication Critical patent/CA2063724A1/en
Application granted granted Critical
Publication of CA2063724C publication Critical patent/CA2063724C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/001—Counting; Classifying; Marking
    • G03D15/003—Marking, e.g. for re-printing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film
    • G03B2217/242—Details of the marking device
    • G03B2217/244—Magnetic devices

Abstract

A head suspension system for use in a photofinishing operation comprises a support (30) mounted for movement through an arc having a predetermined radius and a pair of magnetic head suspension assemblies (54, 56) each rotatably mounted on the movable sup-port (30). A spring (96) causes surfaces of the suspension assemblies to engage opposite edges of the film respectively. The entire system including the movable support (30) is mov-able through an arc to adjust for angular variations of the film while each head suspension assembly (54, 56) is rotatable relative to the movable support (30) to compensate for film width variations and film edge irregularities to insure constant orientation of the magnetic heads (92) with respect ot the film edges.
CA002063724A 1989-08-09 1990-08-07 Magnetic head suspension apparatus for use with photographic film Expired - Fee Related CA2063724C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US391,746 1989-08-09
US07/391,746 US5034836A (en) 1989-08-09 1989-08-09 Magnetic head suspension apparatus for use with a photographic film

Publications (2)

Publication Number Publication Date
CA2063724A1 true CA2063724A1 (en) 1991-02-10
CA2063724C CA2063724C (en) 1995-05-16

Family

ID=23547767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002063724A Expired - Fee Related CA2063724C (en) 1989-08-09 1990-08-07 Magnetic head suspension apparatus for use with photographic film

Country Status (6)

Country Link
US (1) US5034836A (en)
EP (1) EP0486551B1 (en)
JP (1) JPH07119925B2 (en)
CA (1) CA2063724C (en)
DE (1) DE69011119T2 (en)
WO (1) WO1991002293A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191495A (en) * 1989-03-03 1993-03-02 Anritsu Corporation Magnetic head guiding device
JP2536819Y2 (en) * 1990-09-17 1997-05-28 富士写真フイルム株式会社 Magnetic head device for camera
US5285324A (en) * 1991-05-17 1994-02-08 Eastman Kodak Company Magnetic head-to-recording medium support apparatus
US5535062A (en) * 1992-02-18 1996-07-09 Eastman Kodak Company Magnetic reading and/or recording apparatus for reading and/or recording information on a magnetic information track on a photosensitive medium
US5400200A (en) * 1992-09-14 1995-03-21 Eastman Kodak Company Magnetic head suspension apparatus
US5469313A (en) * 1993-02-09 1995-11-21 Konica Corporation Supporting device for a magnetic head which records/reproduces information from a magnetic layer of a photographic film
US5862424A (en) * 1994-03-28 1999-01-19 Noritsu Koki Co., Ltd. Photography processing equipment, and device which keeps a film in place in the photography processing equipment and a method for reading/writing information magnetically recorded in film
US5523816A (en) * 1994-11-09 1996-06-04 Eastman Kodak Company Film cartridge magazine
US5519554A (en) * 1994-11-17 1996-05-21 Storage Technology Corporation Rack and pinion linear slide read/write head positioning device
US5555043A (en) 1994-11-30 1996-09-10 Eastman Kodak Company Magnetics-on-film image area recording head and suspension system
US5555044A (en) 1994-11-30 1996-09-10 Eastman Kodak Company Magnetics-on-film image area recording head suspension system
US5519464A (en) * 1994-11-30 1996-05-21 Eastman Kodak Company Magnetics-on-film image area recording head with film flattening emulsion side support
US5541685A (en) * 1995-02-13 1996-07-30 Eastman Kodak Company Emulsion side backer support plate assembly for magnetics-on-film read/write head
US5546196A (en) * 1995-02-17 1996-08-13 Eastman Kodak Company Supplemental photofinishing data system
US5510864A (en) * 1995-03-14 1996-04-23 Eastman Kodak Company Camera with film recording module
US5600384A (en) * 1995-04-28 1997-02-04 Eastman Kodak Company Self aligning magnetic media follower device
US5598310A (en) * 1995-04-28 1997-01-28 Eastman Kodak Company Magnetic head-to-media backer assembly
US5576916A (en) * 1995-04-28 1996-11-19 Eastman Kodak Company Magnetic head-to-media backer device
US5563751A (en) * 1995-05-08 1996-10-08 Eastman Kodak Company Longitudinal bending interface for thick film magnetic recording
US5572269A (en) * 1995-05-08 1996-11-05 Eastman Kodak Company Magnetic head translation system for recording and reproducing on magnetic-on-film layer
US5721652A (en) * 1995-07-25 1998-02-24 Eastman Kodak Company Roll stabilized, nesting VEE, magnetic head assembly for magnetics-on-film
US5678086A (en) * 1996-07-22 1997-10-14 Eastman Kodak Company Patterned multi-track thin film heads for image area record/reproduce on magnetics-on-film
DE69623410T2 (en) 1995-11-13 2003-05-15 Eastman Kodak Co Patterned thin film multi-track heads for film image area recording / reproduction on a magnetic layer
US6108104A (en) * 1996-09-16 2000-08-22 Eastman Kodak Company Image handling method and system
US5953040A (en) * 1997-01-30 1999-09-14 Eastman Kodak Company Field-replaceable optical assemblies for digital printers
US6023225A (en) * 1997-07-17 2000-02-08 Jeffrey V. Boley Golf equipment inventory device
US7133262B1 (en) * 2001-11-30 2006-11-07 Certance Llc Tape drive apparatus with a head alignment system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031531A (en) * 1962-04-24 Flexible head mechanism guided by tape movement
US2618710A (en) * 1947-08-30 1952-11-18 Armour Res Found Resilient mount for magnetic heads
US2678357A (en) * 1951-03-27 1954-05-11 Bell & Howell Co Magnetic sound and combined optical and magnetic sound translating apparatus
US3352975A (en) * 1963-04-10 1967-11-14 Rca Corp Motion picture apparatus with magnetic and optical sound reproducing means
US3452161A (en) * 1965-10-04 1969-06-24 David Hafler Stereo sound recording on super-8 motion picture film
US3981570A (en) * 1973-06-08 1976-09-21 Canon Kabushiki Kaisha Motion picture projector device as audio-visual aid and audio-visual system using the same
JPS5373138A (en) * 1976-12-13 1978-06-29 Canon Inc Sound cine projector
DE2840051A1 (en) * 1978-09-14 1980-03-27 Agfa Gevaert Ag PHOTOGRAPHIC IMMEDIATE IMAGE CAMERA
US4270853A (en) * 1979-03-21 1981-06-02 West Electric Company, Ltd. Sound-recording instant-printing film and camera therefor
JPS56154720A (en) * 1980-05-02 1981-11-30 Olympus Optical Co Ltd Film cassette
DE3203717A1 (en) * 1982-02-04 1983-08-11 Agfa-Gevaert Ag, 5090 Leverkusen Photographic camera having a device for identifying the taking position of the camera
JPS60121447A (en) * 1983-12-06 1985-06-28 Fuji Photo Film Co Ltd Photographic film with magnetic recording band
US4689696A (en) * 1985-05-31 1987-08-25 Polaroid Corporation Hybrid image recording and reproduction system
US4736215A (en) * 1986-11-21 1988-04-05 Polaroid Corporation Photographic method and apparatus employing automatic camera adjustment
US4860037A (en) * 1988-09-12 1989-08-22 Eastman Kodak Company Film cassette with magnetic film leader
CA1324524C (en) * 1988-12-09 1993-11-23 Douglas Harold Pearson Camera apparatus for magnetically recording on film

Also Published As

Publication number Publication date
EP0486551B1 (en) 1994-07-27
US5034836A (en) 1991-07-23
WO1991002293A1 (en) 1991-02-21
JPH04503414A (en) 1992-06-18
EP0486551A1 (en) 1992-05-27
JPH07119925B2 (en) 1995-12-20
DE69011119T2 (en) 1995-03-23
CA2063724C (en) 1995-05-16
DE69011119D1 (en) 1994-09-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed