Still camera
AssigneeAgfa-Gevaert
InventorAlfred Winkler
Life of this patent
Estimating the term…
Abstract
A still camera wherein two sections of the camera body are connected to each other by hinges so that one section can be pivoted between a first position in which the two sections are disposed end-to-end and the camera body resembles a small elongated brick which can be readily stored in a pocket or purse, and a second position in which the one section overlies the other section and its picture taking lens is in register with a light-admitting opening of the other section. Permanent magnets are used to releasably hold the one section in the first or second position. An auxiliary shutter is used to prevent entry of light into a film chamber of the other section when the one section is held in the first position; such auxiliary shutter opens in automatic response to actuation of the camera release and remains open during the making of an exposure.
Claims27
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other, said first section having a film-receiving chamber which fully confines the film in either position of said one section;
- and means for releasably holding said one section in at least one of said positions.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other, the area of the second side of said other section exceeding the area of the second side of said one section;
- and means for releasably holding said one section in at least one of said positions.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other;
- and means for releasably holding said one section in each of said positions, including a first locking device operative to releasably maintain said one section in said first position and a second locking device operative to releasably maintain said one section in said second position.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other, said connecting means comprising at least one hinge including a first portion secured to said first section and a second portion secured to said second section and articulately coupled to said first portion, said hinge defining a pivot axis for movement of said one section between said first and second positions and that portion of said hinge which is secured to said first section being respectively movable to third and fourth positions in response to movement of said one section to said first and second positions;
- means for yieldably urging said last mentioned portion of said hinge to said fourth position;
- and means for releasably holding said one section in at least one of said first and second positions.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side, said first section having a film chamber and an opening for admission of scene light to said chamber;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other;
- means for releasably holding said one section in at least one of said positions;
- a picture taking lens mounted in said second section and located in front of said opening in the second position of said one section;
- a sealing device having at least one sealing element movable between operative and inoperative positions in which said element respectively prevents and permits entry of light into said chamber by way of said opening;
- and means for locking said element in said operative position in the first position of said one section, said element being mounted in said first section and said sealing device having a recess, said locking means comprising a projection movably mounted in said first section and registering with said recess in said operative position of said sealing element, and means for biasing said projection into said recess.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side, said first section having a film chamber and an opening for admission of scene light to said chamber;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other;
- means for releasably holding said one section in at least one of said positions;
- a picture taking lens mounted in said second section and located in front of said opening in the second position of said one section;
- a sealing device having at least one sealing element movable between operative and inoperative positions in which said element respectively prevents and permits entry of light into said chamber by way of said opening;
- means for locking said element in said operative position in the first position of said one section;
- a camera release provided on one of said sections;
- and means for moving said sealing element from said operative position in response to actuation of said release in the second position of said one section, said moving means comprising a device which prevents the actuation of said release in the first position of said one section.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side, said first section having a film chamber and an opening for admission of scene light to said chamber;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other;
- means for releasably holding said one section in at least one of said positions;
- a picture taking lens mounted in said second section and located in front of said opening in the second position of said one section;
- a sealing device having at least one sealing element movable between operative and inoperative positions in which said element respectively prevents and permits entry of light into said chamber by way of said opening;
- means for locking said element in said operative position in the first position of said one section;
- a shutter in said second section;
- a camera release provided on said camera body and being actuatable to open said shutter in the second position of said one section;
- electromagnet means energizable in response to actuation of said release to thereby retain said sealing element in the inoperative position while said shutter permits scene light to enter said chamber by way of said lens and said opening;
- and means for moving said sealing element to said inoperative position in response to actuation of said release.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side, said first section having a film chamber and an opening provided in said second side of said first section for admission of scene light into said chamber;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other;
- means for releasably holding said one section in at least one of said positions;
- a picture taking lens mounted in said second section and located in front of said opening in the second position of said one section;
- and a labyrinth seal including a first portion provided at said second side of said first section and a second portion provided at said second side of said second section, said portions of said labyrinth seal cooperating with each other to prevent entry of light into said opening between said second sides of said sections in the second position of said one section, said portions of said labyrinth seal including magnets of opposite polarities and forming part of said holding means.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other;
- and means for releasably holding said one section in at least one of said positions, including a first magnet of first polarity at the first side of said first section and a second magnet of opposite polarity at the first side of said second section.
In a photographic apparatus, particularly in a still camera, a combination comprising a camera body including a first section and a second section, each of said sections having a first side and a second side adjacent to the respective first side, said first section having a film chamber and an opening for admission of scene light into said chamber;
- means for articulately connecting said sections with each other so that one of said sections is movable with respect to the other of said sections between a first position in which said first sides are adjacent to each other and a second position in which said second sides are adjacent to each other;
- means for releasably holding said one section in at least one of said positions;
- a sealing device mounted in said first section and movable between operative and inoperative positions in which said sealing device respectively seals and exposes said opening;
- a picture taking lens mounted in said second section and located in front of said opening in the second position of said one section;
- a view finder including a first portion in said first section and a second portion mounted in said second section and registering with said first portion in the second position of said one section;
- a shutter mounted in said second section;
- an adjustable diaphragm mounted in said second section;
- a member movably mounted on said first section;
- means for cocking said shutter on movement of said member in the second position of said one section;
- a camera release mounted on said first section;
- and means for opening said shutter in response to actuation of said release in the second position of said one section.
Dependencies are inferred from the claim text.