Patent US3987469A successfully refreshed from Google Patents.
US3987469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniature still camera with expansible housing
Assignee: Agfa Gevaert AG
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Filing: 1974-07-31
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Granted: 1976-10-19
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Expires: 1994-07-31
Abstract
Abstract A miniature still camera wherein a brick-shaped main section of the housing supports and guides an L-shaped second section the longer leg of which is parallel to and located in front of the elongated front side of the main section and the shorter leg of which is parallel to a shorter second side of the main section. The second section is reciprocable between a first position in which its longer leg conceals a picture taking lens which is recessed into the front side of the main section and the shorter leg conceals a view finder in the main section, and a second position in which the lens and the view finder are exposed and the camera is ready to take pictures. The second section cocks the shutter and/or actuates the film transporting mechanism during movement between its first and second positions and is biased to its second position by a helical spring which reacts against a lug of the main section and bears against an eyelet of the second section. The lug and eyelet surround an elongated guide rod which is mounted in the second section adjacent to and in parallelism with the longer leg. The shorter leg of the second section has a tongue which extends into and is guided by a groove in the rear wall of the main section.
Inventors
- 👤 Alfred Winkler
- 👤 Dieter Engelsmann
- 👤 Rolf Schroder
- 👤 Dieter Maas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:01
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/42; G03B17/02; G03B17/04; G03B19/00; G03B19/02; G03B19/04
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
248 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, said second portion of one of said guide means having an elongated rod parallel to said first leg and said first portion of said one guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section; and means for actuating said film transportation means, comprising a member secured to and movable with said rod.
Claim 2
Dependent Claim
248 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, said second portion of one of said guide means having an elongated rod parallel to said first leg and said first portion of said one guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section; and means for actuating said film transportation means, comprising a member secured to and movable with said rod.
Claim 3
Dependent Claim
32 words
A combination as defined in claim 1, wherein said means for actuating said film transporting means operates in response to movement of said second section between said first and second positions thereof.
Claim 4
Dependent Claim
55 words
A combination as defined in claim 1, wherein said second section further comprises at least one second eyelet surrounding said rod and spaced apart from said one eyelet, and further comprising means for biasing said second section to second position including a resilient element reacting against said one eyelet and bearing against said second eyelet.
Claim 5
Dependent Claim
272 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjecent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other of said portion of said guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section; and means for actuating said film transporting means, comprising a member movable with said rod and including an elongated toothed rack having eyelets surrounding said rod, said film transporting means comprising at least one gear which meshes with said rack.
Claim 6
Dependent Claim
272 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjecent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other of said portion of said guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section; and means for actuating said film transporting means, comprising a member movable with said rod and including an elongated toothed rack having eyelets surrounding said rod, said film transporting means comprising at least one gear which meshes with said rack.
Claim 7
Dependent Claim
251 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other one of said portions of said one guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section and means for actuating said film transporting means, comprising a member secured to and movable with said rod.
Claim 8
Dependent Claim
251 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other one of said portions of said one guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section and means for actuating said film transporting means, comprising a member secured to and movable with said rod.
Claim 9
Dependent Claim
224 words
In a photographic apparatus, particularly a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion; film transporting means in said first section; and means for actuating said film transporting means, comprising an elongated toothed rack secured to one of said guide means, said film transporting means comprising at least one gear which meshes with said rack.
Claim 10
Dependent Claim
224 words
In a photographic apparatus, particularly a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion; film transporting means in said first section; and means for actuating said film transporting means, comprising an elongated toothed rack secured to one of said guide means, said film transporting means comprising at least one gear which meshes with said rack.
Claim 11
Dependent Claim
283 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other of said portions of said one guide means comprising at least one eyelet through which said rod extends, and one of said portions of the other of said guide means comprising a tongue whereas the other of said portions of said other guide means has a groove for said tongue; film transporting means in said first section; and means for actuating said film transporting means comprising a member secured to and movable with said rod.
Claim 12
Dependent Claim
283 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other of said portions of said one guide means comprising at least one eyelet through which said rod extends, and one of said portions of the other of said guide means comprising a tongue whereas the other of said portions of said other guide means has a groove for said tongue; film transporting means in said first section; and means for actuating said film transporting means comprising a member secured to and movable with said rod.
Claim 13
Dependent Claim
221 words
In a photographic apparatus, particularly a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion; film transporting means in said first section; and means for actuating said film transporting means, comprising a member secured to and movable with one of said portions of one of said first and second guide means.
Claim 14
Dependent Claim
221 words
In a photographic apparatus, particularly a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent to said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes a part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion; film transporting means in said first section; and means for actuating said film transporting means, comprising a member secured to and movable with one of said portions of one of said first and second guide means.
Claim 15
Dependent Claim
258 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent ot said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other of said portions of said first one guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section; and means for actuating said film transportation means, comprising a member secured to and movable with said one of said portions of said guide means.
Claim 16
Dependent Claim
258 words
In a photographic apparatus, particularly in a still camera, a combination comprising a housing including a first section having a relatively long first side and a relatively short second side adjacent to said first side, and a substantially L-shaped second section having a first leg adjacent ot said first side and a second leg substantially parallel to said second side of said first section, said second section being reciprocable relative to said first section in parallelism with said first side of said first section between spaced apart first and second positions in which one of said sections respectively conceals and exposes part of the other of said sections; means for guiding said second section during movement relative to said first section, including first guide means adjacent to and parallel to said first side of said first section and second guide means remote from said first side of said first section and parallel to said first guide means, each of said guide means comprising a first portion in said first section and a second portion disposed in said second section and slidable along said first portion, one of said portions of one of said guide means having an elongated rod parallel to said first leg and the other of said portions of said first one guide means comprising at least one eyelet through which said rod extends; film transporting means in said first section; and means for actuating said film transportation means, comprising a member secured to and movable with said one of said portions of said guide means.
References Cited (Backward Citations)
US3672276A
Cited
US3864705A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-10-19 | 1980-04-19 | 1980-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-10-19 | 1984-04-19 | 1984-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-10-19 | 1988-04-19 | 1988-10-19 | $7700.00 | Window Closed / Lapsed |