# US 5,708,877 A · Folding assembly for use with an imaging device

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- Number: US 5,708,877 A
- Document ID: US5708877A
- Status: Granted
- Kind: A
- Application number: 08/763,074
- Filed: 1996-12-10
- Granted: 1998-01-13
- Earliest claimed: 1996-08-09
- Inventors: Paul Hayes Pankhurst
- Web page: https://patentgrep.com/patent/US5708877A

## CPC

- G03B 15/05: Combinations of cameras with electronic flash apparatus; Electronic flash units
- G03B 17/04: collapsible, foldable or extensible, e.g. book type
- G03B 2215/0503: Built-in units
- G03B: APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR (optical parts of such apparatus G02B; photosensitive materials or processes for photographic purposes G03C; apparatus for processing exposed photographic materials G03D)

## Abstract

A folding assembly for use with an imaging device can foldably connect a first housing section to a second housing section so as to accommodate movement of the first and second housing sections relative to each other between erect and folded positions. The folding assembly includes: first housing section carrying a projection pin thereon; second housing section including a slot for defining a passage for movement of the projection pin, therealong, first and second restraining portions being adjacent to respective opposite ends of the passage and operable for releasably restraining the projection pin such that the first and second housing sections move between the erect and folded positions as the projection pin moves between the first and second restraining portions, each of the restraining portions including at least a flexibly resilient arm and a cooperating recess adjacent thereto, such that each one of the arms resiliently urges the projection pin into engagement with a corresponding one of the cooperating recesses, such that the first and second housing sections are in the erect position when the projection pin cooperates with the first restraining portion and in the folded position when the projection pin cooperates with the second restraining portion.

## Claims

### Claim 1

A folding assembly, for use with an imaging device, for foldably connecting a first housing section to a second housing section so as to accommodate movement of the first and second housing sections relative to each other between erect and folded positions, said folding assembly comprising:
first means connected to one of the first and second housing sections and carrying projection means thereon; and
second means connected to the other of the first and second housing sections for defining a passage for movement of said projection means therealong, first and second restraining means being adjacent to respective opposite ends of said passage and operable for releasably restraining said projection means such that said first and second housing sections move between the erect and folded positions as said projection means moves between said first and second restraining means,
each of said restraining means including at least a flexibly resilient arm and a cooperating means adjacent thereto, such that each one of said arms resiliently urges said projection means into engagement with a corresponding one of said cooperating means, such that said first and second housing sections are in the erect position when said projection means cooperates with said first restraining means and in the folded position when said projection means cooperates with said second restraining means.

### Claim 2

A camera comprising:
a first housing section;
a second housing section pivotally mounted to said first housing section and being adapted to be foldably connected to said first housing section so as to accommodate movement of said first and second housing sections relative to each other between erect and folded positions;
first means connected to one of said first and second housing sections and carrying projection means thereon; and
second means connected to the other of said first and second housing sections for defining a passage for movement of said projection means therealong, first and second restraining means being adjacent to respective opposite ends of said passage and operable for releasably restraining said projection means such that said first and second housing sections move between the erect and folded positions as said projection means moves between said first and second restraining means,
each of said restraining means including at least a flexibly resilient arm and a cooperating means adjacent thereto, such that each one of said arms resiliently urges said projection means into engagement with a corresponding one of said cooperating means, such that said first and second housing sections are in the erect position when said projection means cooperates with said first restraining means and in the folded position when said projection means cooperates with said second restraining means.

### Claim 3 (depends on 2)

The camera of claim 2, wherein said arm of said first restraining means provides a restraining force different than said arm of said second restraining means, whereby different forces are required to release said projection means from said first and second restraining means.

### Claim 4 (depends on 2)

The camera of claim 2, wherein said projection means on said first means includes a pin, said passage is defined by a slot, and said cooperating means includes a recess for receiving said pin.

### Claim 5 (depends on 4)

The camera of claim 4, wherein said second means includes a member which defines said slot, said restraining arms and corresponding ones of said recesses.

### Claim 6 (depends on 2)

The camera of claim 2, where the first housing section includes a strobe and said first and second means are positioned adjacent each lateral end of said first means.