Focusing control apparatus for a camera

Claim 2

A camera comprising a main body provided with an aperture, a photographic lens, a mounting unit on said main body and movable with respect thereto, a guide shaft for said mounting unit, a support mounted on said main body and comprising a first portion and a second portion, said first portion having a recess on one face and a projecting portion complementary to said recess on another face, said projecting portion engaging said aperture, one end of said guide shaft on said first portion and another end of said guide shaft on said second portion, whereby said guide shaft extends in an optical axis direction of said lens; and a bearing connected to said mounting unit and slidable along said guide shaft, at least part of said bearing being adapted to enter said recess.

Claim 3

The camera of claim 1 wherein said one end is fixed in said recess.

Claim 4

The camera of claim 1 wherein said aperture is at said rear portion, said projecting portion engaging said rear portion.

Claim 5

The camera of claim 1 wherein said aperture is at a rear portion of said camera.

Claim 6

The camera of claim 4 wherein said one end is fixed in said recess.

Claim 7

The camera of claim 5 comprising a film feeding plane, at or adjacent said rear portion, of said camera adapted to receive film fed to said camera, said projecting portion being clear of said plane.

Claim 8

The camera of claim 6 wherein said plane is behind said projecting portion.

Claim 9

The camera of claim 5 wherein said mounting unit comprises a lens barrel frame in which said lens is mounted.

Claim 10

The camera of claim 8 wherein said barrel frame is connected to said bearing thereby moving said mounting unit with said bearing.

Claim 11

The camera of claim 5 further comprising a driver for said mounting unit, said driver having a driving shaft which transmits driving power from said driver to said mounting unit.

Claim 12

The camera of claim 10 wherein one end of said driving shaft is connected to said second portion and is parallel to said guide shaft.

Claim 13

The camera of claim 11 wherein another end of said driving shaft is connected to said first portion of said support.

Claim 14

The camera of claim 1 comprising a film feeding plane, at or adjacent said rear portion, of said camer adapted to receive film fed to said camera, said projecting portion being clear of said plane.

Claim 15

The camera of claim 13 wherein said plane is behind said projecting portion.

Claim 16

The camera of claim 14 wherein said mounting unit comprises a lens barrel frame in which said lens is mounted.

Claim 17

The camera of claim 15 wherein said barrel frame is connected to said bearing thereby moving said mounting unit with said bearing.

Claim 18

The camera of claim 4 wherein said plane is behind said projecting portion.

Claim 19

The camera of claim 1 further comprising a driver for said mounting unit, said driver having a driving shaft which transmits driving power from said driver to said mounting unit.

Claim 20

The camera of claim 18 wherein one end of said driving shaft is connected to said second portion and is parallel to said guide shaft.

Claim 21

The camera of claim 19 wherein another end of said driving shaft is connected to said first portion of said support.

Claim 22

A camera comprising a body having a front portion and a rear portion, an aperture at said rear portion, a photographic lens, a mounting unit on said front portion and movable with respect thereto, a guide shaft for said mounting unit, a support for said shaft; said support including a first portion and a second portion, said first portion having a recess on one face and a projecting portion complementary to said recess on another face; one end of said guide shaft on said first portion and another end of said guide shaft on said second portion, said support being between said front portion and said rear portion, said projecting portion of said support engaging said aperture whereby said guide shaft extends between said front portion and said rear portion substantially parallel to an optical axis of said lens; a bearing connected to said mounting unit and slidable along said guide shaft, at least a part of said bearing adapted to enter said recess.

Claim 23

A camera comprising a body having a front portion and a rear portion, an aperture at said rear portion, a photographic lens, a mounting unit on said front portion and movable with respect thereto, a guide shaft for said mounting unit, a support for said shaft; said support including a first portion and a second portion, said first portion having a recess on one face and a projecting portion complementary to said recess on another face; one end of said guide shaft on said first portion and another end of said guide shaft on said second portion, said support being between said front portion and said rear portion, said projecting portion of said support engaging said aperture whereby said guide shaft extends between said front portion and said rear portion substantially parallel to an optical axis of said lens; a bearing connected to said mounting unit and slidable along said guide shaft, at least a part of said bearing adapted to enter said recess.

Claim 24

The camera of claim 21 wherein said one end of said guide shaft is in said recess.

Claim 25

The camera of claim 22 comprising a film feeding plane, at or adjacent said rear portion of said camera adapted to receive film fed to said camera, said projecting portion being clear of said plane.

Claim 26

The camera of claim 23 wherein said plane is behind said projecting portion.

Claim 27

A camera comprising a main body provided with an aperture, a photographic lens, a mounting unit on said main body and movable with respect thereto, a guide shaft for said mounting unit, a support mounted on said main body and comprising a first portion and a second portion said first portion having a recess on one face and a projecting portion complementary to said recess on another face, said projecting portion engaging said aperture, one end of said guide shaft on said first portion and another end of said guide shaft on said second portion, whereby said guide shaft extends in an optical axis direction of said lens; and a bearing connected to said mounting unit and slidable along said guide shaft.

Claim 28

A camera comprising a main body provided with an aperture, a photographic lens, a mounting unit on said main body and movable with respect thereto, a guide shaft for said mounting unit, a support mounted on said main body and comprising a first portion and a second portion said first portion having a recess on one face and a projecting portion complementary to said recess on another face, said projecting portion engaging said aperture, one end of said guide shaft on said first portion and another end of said guide shaft on said second portion, whereby said guide shaft extends in an optical axis direction of said lens; and a bearing connected to said mounting unit and slidable along said guide shaft.

Claim 29

The camera of claim 25 wherein said one end of said guide shaft is in said recess.

Claim 30

The camera of claim 26 wherein said plane is behind said projecting portion.