← Back to Patent Explorer
US3910698A Expired / Lapsed US ⏱️ 0.0 years remaining

Photographic apparatus

Assignee: Canon Inc
•
Filing: 1973-06-07
•
Granted: 1975-10-07
•
Expires: 1993-06-07
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A photographic apparatus for photographing a number of images in rows and columns on a roll of long film comprises a carrier for holding the film in exposure position disposed within the apparatus housing, and a film supply magazine including a spool therein. The film supply magazine is of a transverse width sufficiently greater than that of the film. The spool has the film wound thereon and is designed to permit free lateral displacement of the film wound thereon. A film receiving magazine is provided for receiving therein the film transported from the exposure position, and means is provided to laterally move the carrier.

Inventors

  • 👤 Yoshiaki Sone
  • 👤 Kazuo Kashiwagi

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 01:51
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/58; G03B27/583

Claims Analysis

Total Claims: 20
Claim 1
Independent Claim 190 words
A microfiche camera comprising: a camera body; a film carrier for holding film on a plane in an exposed position, said carrier being disposed within said camera body; means associated with said carrier for laterally shifting the carrier and the film a film supply magazine detachably mounted in a stationary position on said camera body and accommodating unexposed film in rolled form, said supply magazine having a film feed opening of a width approximately two times the width of the film and a shaft which provides for free lateral movement, relative to the shaft, of the film wound around it, with said magazine being stationary, when said film carrier moves laterally together with the film; means for taking up the film which has passed through the film carrier from said supplying magazine; and a pair of opposed rollers mounted on said carrier for feeding the film; whereby images are recordable on the film in predetermined intervals in the direction of the width of the film by sequential intermittent shifting of the carrier, and in predetermined intervals in the longitudinal direction of the film by sequential intermittent driving of the rollers.
Claim 2
Dependent Claim 190 words
A microfiche camera comprising: a camera body; a film carrier for holding film on a plane in an exposed position, said carrier being disposed within said camera body; means associated with said carrier for laterally shifting the carrier and the film a film supply magazine detachably mounted in a stationary position on said camera body and accommodating unexposed film in rolled form, said supply magazine having a film feed opening of a width approximately two times the width of the film and a shaft which provides for free lateral movement, relative to the shaft, of the film wound around it, with said magazine being stationary, when said film carrier moves laterally together with the film; means for taking up the film which has passed through the film carrier from said supplying magazine; and a pair of opposed rollers mounted on said carrier for feeding the film; whereby images are recordable on the film in predetermined intervals in the direction of the width of the film by sequential intermittent shifting of the carrier, and in predetermined intervals in the longitudinal direction of the film by sequential intermittent driving of the rollers.
Claim 3
Dependent Claim 45 words
A microfiche camera according to claim 1, wherein one of said rollers is splined with a shaft provided in said camera body, said roller being movable along the last-mentioned shaft in the lateral direction of the film, in accordance with the movement of said carrier.
Claim 4
Dependent Claim 49 words
A microfiche camera according to claim 1, wherein said take-up means includes, a case for accommodating the film which has passed through said film carrier, said case having a slot for guiding the film, and a member for guiding the film from the last-mentioned slot to curl the film.
Claim 5
Dependent Claim 24 words
A microfiche camera according to claim 3, wherein said guide member is coated with fluoric resin at the portion thereof contacting with the film.
Claim 6
Dependent Claim 191 words
A photographic apparatus for photographing a number of images in rows and columns on a roll of long film comprising: a body housing; photographic optical means fixed on said body housing; means for holding the film in a position for exposing the film at a selected portion thereof, said holding means being movable with respect to said body housing; means for laterally moving said holding means together with film held thereby, said moving means being coupled with said holding means to displace the holding means and the film held thereby relative to said body housing and said photographic optical means; means for supplying the film to said holding means detachably mounted in stationary position on said body and having a shaft for rolling the film therearound, said supplying means permitting free lateral displacement of the film with the shaft being stationary with respect to the lateral movement of the film, when the film held by said holding means is laterally displaced together with said holding means, in order to successively expose the film in the lateral direction thereof; and means for receiving the film whicH has passed through said holding means.
Claim 7
Dependent Claim 191 words
A photographic apparatus for photographing a number of images in rows and columns on a roll of long film comprising: a body housing; photographic optical means fixed on said body housing; means for holding the film in a position for exposing the film at a selected portion thereof, said holding means being movable with respect to said body housing; means for laterally moving said holding means together with film held thereby, said moving means being coupled with said holding means to displace the holding means and the film held thereby relative to said body housing and said photographic optical means; means for supplying the film to said holding means detachably mounted in stationary position on said body and having a shaft for rolling the film therearound, said supplying means permitting free lateral displacement of the film with the shaft being stationary with respect to the lateral movement of the film, when the film held by said holding means is laterally displaced together with said holding means, in order to successively expose the film in the lateral direction thereof; and means for receiving the film whicH has passed through said holding means.
Claim 8
Dependent Claim 45 words
A photographic apparatus according to claim 5 wherein said supplying means includes a case for accommodating the rolled film and a slot for supplying the rolled film to said holding means, said case and the slot having widths larger than the width of the film.
Claim 9
Dependent Claim 23 words
A photographic apparatus according to claim 6, wherein said film case has a lateral width approximately two times the width of the film.
Claim 10
Dependent Claim 17 words
A photographic apparatus according to claim 5, wherein said holding means includes means for feeding the film.
Claim 11
Dependent Claim 36 words
A photographic apparatus according to claim 8, wherein the shaft of said supplying means is rotatable to provide free longitudinal displacement of the film rolled on the shaft in response to operation of said feeding means.
Claim 12
Dependent Claim 17 words
A photographic apparatus according to claim 5, wherein said supplying means is detachable from said body housing.
Claim 13
Dependent Claim 39 words
A photographic apparatus according to claim 5, wherein said film receiving means includes a case having a slot, passing therethrough the film which has passed through the holding means, and guide means for curling the film in the case.
Claim 14
Dependent Claim 24 words
A photographic apparatus according to claim 11, wherein said guide member is coated with fluoric resin at the portion thereof contacting with the film.
Claim 15
Dependent Claim 105 words
A microfiche camera comprising: a photographic lens means; means for supplying a film detachably mounted in a stationary position relative to said lens means; means for winding up the film; and film holding means disposed between said supplying means and said winding-up means, said film holding means holding the film at a photographic position; means for moving said film holding means together with the film in the lateral direction of the film; said film supplying means having a rotatable shaft which permits free lateral displacement of the film rolled around the shaft, the shaft being stationary with respect to the lateral movement of the film.
Claim 16
Dependent Claim 105 words
A microfiche camera comprising: a photographic lens means; means for supplying a film detachably mounted in a stationary position relative to said lens means; means for winding up the film; and film holding means disposed between said supplying means and said winding-up means, said film holding means holding the film at a photographic position; means for moving said film holding means together with the film in the lateral direction of the film; said film supplying means having a rotatable shaft which permits free lateral displacement of the film rolled around the shaft, the shaft being stationary with respect to the lateral movement of the film.
Claim 17
Dependent Claim 48 words
A microfiche camera according to claim 13, wherein said supplying means includes a case which rotatably supports the shaft of said supplying means, the case having a slot for supplying the film therethrough, and the slot having the length at least two times the width of the film.
Claim 18
Dependent Claim 15 words
A microfiche camera according to claim 14, wherein said case is detachable from the camera.
Claim 19
Dependent Claim 34 words
A microfiche camera according to claim 13, wherein said holding means includes a carrier for holding the film in place and an opposed pair of rollers provided in the carrier to feed the film.
Claim 20
Dependent Claim 15 words
A microfiche camera according to claim 13, further comprising a cutter for cutting the film.

References Cited (Backward Citations)

US2354273A Cited
US2645170A Cited
US3591282A Cited
US3689149A Cited
US3680461A Cited
US3712202A Cited
US3767302A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-10-06 1979-04-07 1979-10-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-10-06 1983-04-07 1983-10-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-10-06 1987-04-07 1987-10-07 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag