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US 7,072,082 B2Granted
Image reading apparatus and image forming apparatus
AssigneeCanon Kabushiki Kaisha
InventorMasahiko Yokota
Life of this patent
Estimating the term…
Abstract
An image reading apparatus includes an original resting glass sheet for resting allowing an original thereon, a support device for supporting an end portion of the original resting glass sheet, and a movable image reading unit for reading image information of the original, wherein the support device is provided with a cutout for preventing the support device from coming into contact with the image reading unit when the image reading unit moves outwardly beyond the end portion of the original resting glass sheet.
Claims8
An image reading apparatus comprising:
- a transparent plate for supporting an original thereon;
- a support member for supporting an end portion of the transparent plate at a surface of the transparent plate opposite to the original;
- and
- a movable image reading unit for reading image information of the original, the image reading unit including an image sensor for reading image information of the original and a regulating member for regulating a distance between the image sensor and the transparent plate, wherein the regulating member slides on the surface of the transparent plate opposite to the original when the image reading unit moves,
- wherein the support member is provided with a cutout in a moving direction of said movable image reading unit so the regulating member slides with respect to the transparent plate when the image reading unit moves to the end portion of the transparent plate.
2 more elements
An image forming apparatus comprising:
- a transparent plate for supporting an original thereon;
- a support member for supporting an end portion of the transparent plate at a surface of the transparent plate opposite to the original;
- a movable image reading unit for reading image information of the original, the image reading unit including an image sensor for reading image information of the original and a regulating member for regulating a distance between the image sensor and the transparent plate, wherein the regulating member slides on the surface of the transparent plate opposite to the original when the image reading unit moves;
- and
- a recording portion,
- wherein the support member is provided with a cutout in a moving direction of said movable image reading unit so the regulating member slides with respect to the transparent plate when the image reading unit moves to the end portion of the transparent plate.
3 more elements
Dependencies are inferred from the claim text.