US5218439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photo video camera device
Assignee: Sony Corp
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Filing: 1992-01-13
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Granted: 1993-06-08
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Expires: 2012-01-13
Abstract
Abstract A photo video camera device for photographing a visible image on a negative film and/or a positive film developed. The photo video camera device includes a lens barrel, a solid-state image pickup device fixed to the lens barrel, a rotating mechanism for rotating the lens barrel with the solid-state image pickup device, and a supporting member for supporting the lens barrel with the solid-state image pickup device so that the lens barrel and the solid-state image pickup device are rotatable together relative to the supporting member by the rotating mechanism. Accordingly, there occurs no misalignment of axes between a lens system retained in the lens barrel and the solid-state image pickup device, and no dust or the like sticks to the lens system and the solid-state image pickup device.
Inventors
- 👤 Motoshi Mizoguchi
- 👤 Tetsuya Yagi
- 👤 Kenichi Hamano
- 👤 Toshio Tomiyoshi
- 👤 Masami Torizuka
- 👤 Mitsuru Hachiya
- 👤 Kaneharu Nemoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:16
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/04; H04N1/19; H04N1/195; H04N1/19594; H04N23/00; H04N23/40; H04N1/024; H04N1/028; H04N23/50; H04N23/54; H04N23/58; H04N2201/00; H04N2201/04; H04N2201/0402; H04N2201/0404; H04N2201/0432
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
90 words
A photo video camera device for photographing a visible image on a negative film and/or a positive film developed, said photo video camera device comprising a lens barrel, a solid-state image pickup device fixed to said lens barrel, a rotating mechanism for rotating said lens barrel with said solid-state image pickup device, and a supporting member for supporting said lens barrel with said solid-state image pickup device so that said lens barrel and said solid-state image pickup device are rotatable together relative to said supporting member by said rotating mechanism.
Claim 2
Dependent Claim
90 words
A photo video camera device for photographing a visible image on a negative film and/or a positive film developed, said photo video camera device comprising a lens barrel, a solid-state image pickup device fixed to said lens barrel, a rotating mechanism for rotating said lens barrel with said solid-state image pickup device, and a supporting member for supporting said lens barrel with said solid-state image pickup device so that said lens barrel and said solid-state image pickup device are rotatable together relative to said supporting member by said rotating mechanism.
Claim 3
Dependent Claim
68 words
The photo video camera device as defined in claim 1, wherein said rotating mechanism comprises an input shaft extending in a first direction of said supporting member, a driven shaft extending in a second direction intersecting said first direction, a first gearing for transmitting rotation of said input shaft to said driven shaft, and a second gearing for transmitting rotation of said driven shaft to said lens barrel.
Claim 4
Dependent Claim
44 words
The photo video camera device as defined in claim 2, wherein said first gearing comprises first and second screw gears meshing with each other, said first screw gear being fixed to said input shaft, said second screw gear being fixed to said driven shaft.
Claim 5
Dependent Claim
48 words
The photo video camera device as defined in claim 2, wherein said second gearing comprises first and second spur gears meshing with each other, said first spur gear being fixed to said driven shaft, said second spur gear being formed on an outer periphery of said lens barrel.
Claim 6
Dependent Claim
29 words
The photo video camera device as defined in claim 2, wherein a ratio in number of rotation between said input shaft and said lens barrel is set to 1:1.
Claim 7
Dependent Claim
33 words
The photo video camera device as defined in claim 2, wherein said rotating mechanism further comprises a rotating knob fixed to one end of said input shaft and adapted to be manually rotated.
Claim 8
Dependent Claim
35 words
The photo video camera device as defined in claim 1, wherein said lens barrel is provided with a rotation limiter for limiting a rotational angle to about 270 degrees with respect to said supporting member.
References Cited (Backward Citations)
US4458270A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-06-07 | 1996-12-07 | 1997-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-07 | 2000-12-07 | 2001-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-07 | 2004-12-07 | 2005-06-08 | $7700.00 | Window Closed / Lapsed |