Holder assembly for electro-developing recording media and electro-developing type camera with such holder assembly

• US 5,678,101 A
• Filed: 04/24/1996
• Issued: 10/14/1997
• Est. Priority Date: 04/25/1995
• Status: Expired due to Fees

• Current Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha, Dai Nippon Printing Company Limited
• Original Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha, Dai Nippon Printing Company Limited
• Inventors: Shimizu, Osamu, Okabe, Masato, Kamiyama, Hironori, Mogamiya, Makoto, Yamashita, Yuudai
• Primary Examiner(s): Metjahic, Safet
• Assistant Examiner(s): Chizmar, John
• Application Number:
  US08/636,951
• Time in Patent Office: 538 Days
• Field of Search: 348/262-265, 348/336, 348/339, 348/374, 348/375, 348/47, 348/48, 354/3, 354/288, 396/535, 396/538, 396/429, 359/702, 358/906, 358/909.1
• US Class Current: 396/429
• CPC Class Codes: G03G 15/0435 by introducing an optical element in the optical path, e.g. a filter
• CPC Class Codes: G03G 15/221 Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
• CPC Class Codes: H04N 23/15 Image signal generation with circuitry for avoiding or correcting image misregistration
• CPC Class Codes: H04N 23/55 Optical parts specially adapted for electronic image sensors; Mounting thereof
• CPC Class Codes: Y10S 358/906 Hand-held camera with recorder in a single unit

Abstract

A holder assembly includes at least two holder members for holding electro-developing recording media, respectively, and a connecting member for connecting the holder members to each other through the intermediary thereof, and each of the holder members is hinged to the connecting member. An electro-developing type camera includes a photographing lens system for focusing a light beam derived from an object, and an optical separator for separating the light beam, passing through the photographing lens system, into at least two light beam components. The photographing lens system and the optical separator are constituted and arranged such that the light beam components are focused on different image planes, respectively. The holder assembly is shaped and positioned such that the electro-developing recording media are included in the different image planes, respectively. The holder assembly further includes a lock member detachably engaged with the holder members and the connecting member to lock them in alignment with each other.

Claims

1. A holder assembly comprising:

at least two holder members for holding electro-developing recording media, respectively;

a connecting member for connecting said holder members to each other, each of said holder member being hinged to said connecting member; and

a lock member detachably engaged with said holder members and said connecting member to lock said holder members and said connecting member in alignment with each other.

2. A holder assembly as set forth in claim 1, wherein said lock member has projection protruding therefrom, and said holder members said connecting member each have a slot formed therein, said projections of said lock member being arranged so as to be inserted into said slots of said holder members and said connecting member.

3. A holder assembly as set forth in claim 1, wherein said lock member comprises a tubular element having an elongated split longitudinally formed therein, and said tubular element receives a longitudinal edge of said holder members and said connecting members through said elongated split.

4. A holder assembly comprising:

first, second, and third holder members for holding electro-developing recording media, respectively;

a first connecting member for connecting said first and second holder members to each other, each of said first and second holder members being hinged to said first connecting member;

a second connecting member for connecting said second and third holder members to each other, each of said second and third members being hinged to said second connecting member; and

a lock member detachably engaged with said first, second and third holder members and with said first and second connecting members to lock said first, second and third holder members and said first and second connecting members in alignment with each other.

5. A holder assembly as set forth in claim 4, wherein said lock member has four projections protruding therefrom, said first and third holder members and said first and second connecting members each have a slot formed therein, said projections of said lock member being positioned so as to be inserted into said slots of said first and third holder members and said first and second connecting members.

6. A holder assembly as set forth in claim 4, wherein said lock member comprises a tubular element having an elongated split longitudinally formed therein, and said tubular element receives a longitudinal edge of said first, second and third holder members and said first and second connecting members through said elongated split.

7. An electro-developing type camera comprising:

photographing means for focusing a light beam derived from an object;

optical separation means for separating the light beam, passing through said photographing means, into at least two light beam components;

said photographing means and said optical separation means being constituted and arranged such that the light beam components are focused on different image planes, respectively; and

holder assembly means including at least two holder members for holding electro-developing recording media, respectively, and a connecting member for connecting said holder members to each other, each of said holder members being hinged to said connecting member, said holder assembly means being shaped and positioned such that the electro-developing recording media are included in the different image planes, respectively.

8. An electro-developing type camera comprising:

photographing means for focusing a light beam derived from an object;

optical separation means for separating the light beam, passing through said photographing means, into three light beam components;

said photographing means and said optical separation means being constituted and arranged such that the light beam components are focused on different image planes, respectively; and

holder assembly means including first, second, and third holder members for holding electro-developing recording media, respectively, a first connecting member for connecting said first and second holder members to each other, and a second connecting member for connecting said second and third holder members to each other, each of said first and second holder members being hinged to said first connecting member, each of said second and third holder members being hinged to said second connecting member, said holder assembly means being shaped and positioned such that the electro-developing recording media are included in the different image planes, respectively.

9. An electro-developing type camera as set forth in claim 8, wherein said optical separation means seperates the light beam into three primary color light beam components.

10. An electro-developing type camera as set forth in claim 8, wherein said image planes are perpendicularly arranged with respect to an optical axis defined by said photographing means.

11. An electro-developing type camera as set forth in claim 10, wherein image planes, in which the electro-photographic recording media held by said first and third holder members are positioned, are a same plane, and an image plane, in which the electro-developing recording media held by said second holder member is positioned, is further away, along an optical axis, from said photographing means, than the image planes of the electro-developing recording media of said first and third holder members.

12. An electro-developing type camera as set forth in claim 11, wherein said optical separation means seperates the light beam into three primary color light beam components, and the three primary color light beam components are focused on the image planes by said photographing means, respectively.

13. An electro-developing type camera comprising:

a system that focuses a light beam from an object;

an optical separation assembly that separates the light beam, passing through said assembly, into three light beam components;

said assembly and said optical separation system being positioned such that the three light beam components are focused on different image planes; and

a holder assembly that includes first, second and third holder members that hold electro-developing recording media, a first connecting member that connects said first and second holder members, and a second connecting member that connects said second and third holder members, said first and second holder members being pivotably coupled to said first connecting member, said second and third holder members being pivotably coupled to said second connecting member, said holder assembly being positioned such that the electro-developing recording media are positioned within the different image planes.

14. The electro-developing type camera according to claim 13, said optical separation assembly separates the light beam passing through said into three primary color light beam components.

15. The electro-developing type camera according to claim 13, wherein the image planes each extend perpendicularly with respect to an optical axis defined by said system.

16. The electro-developing type camera according to claim 15, wherein the image planes, in which the electro-developing recording media held by said first and third holder members are positioned, are within a same plane, and the image plane, in which the electro-developing recording media held by said second holder member is positioned, is further away, along an optical axis, from said assembly, than the image planes of the electro-developing recording media held by said first and third holder members.

17. The electro-developing type camera according to claim 16, said optical separation assembly separates the light beam into three primary color light beam components, and the three primary color light beam components are focused on the image planes by said assembly.

18. The electro-developing type camera according to claim 13, further including a locking member for detachably engaging said holder assembly to lock said first, second and third holder members and said first and second connecting members in alignment.

19. The electro-developing type camera according to claim 18, said lock member having projections, said first, second and third holder members and said first and second connecting members each having a slot, said projections of said locking member being insertable into said slots of said first, second and third holder members and said first and second connecting members.

20. The electro-developing type camera according to claim 18, said locking member comprising a tubular element having a longitudinally extending slit, said tubular member receiving a longitudinal edge of said first, second and third holder members and said first and second connecting members within said slit.