Sheet supplying device and sheet processing device
AssigneeCanon Kabushiki Kaisha
InventorYuji Kanome
Life of this patent
Estimating the term…
Abstract
A sheet supplying device includes sheet delivering means for delivering sheets one by one; feeding means for feeding the sheet delivered by the sheet delivering means; and detecting means, disposed between the sheet delivering means and the feeding means, for detecting a leading end of the sheet, wherein when the detecting means detects the leading end of the sheet, a distance between a feeding reference position where the feeding means nips the sheet and the leading end of the sheet is constant irrespective of a path of the sheet delivered to the detecting means.
Claims7
A sheet supplying device comprising:
- sheet delivering means for delivering sheets one by one;
- feeding means for feeding the sheet delivered by said sheet delivering means;
- and
- detecting means, disposed between said sheet delivering means and said feeding means, for detecting a leading end of the sheet, wherein when said detecting means detects the leading end of the sheet, a distance between a feeding reference position where said feeding means nips the sheet and the leading end of the sheet is constant irrespective of a path of the sheet delivered to said detecting means.
A sheet processing device comprising:
- a sheet processing portion for processing sheets;
- sheet delivering means for delivering the sheets one by one;
- feeding means for feeding the sheet delivered by said sheet delivering means to said sheet processing portion;
- and
- detecting means, disposed between said sheet delivering means and said feeding means, for detecting a leading end of the sheet, wherein when said detecting means detects the leading end of the sheet, a distance between a feeding reference position where said feeding means nips the sheet and the leading end of the sheet is constant irrespective of a path of the sheet delivered to said detecting means.
A recording device comprising:
- a recording station for effecting recording on a sheet by recording means;
- sheet delivering means for delivering sheets one by one;
- feeding means for feeding the sheet delivered by said sheet delivering means to the recording station;
- and
- detecting means, disposed between said sheet delivering means and said feeding means, for detecting a leading end of the sheet, wherein when said detecting means detects the leading end of the sheet, a distance between a feeding reference position where said feeding means nips the sheet and the leading end of the sheet is constant irrespective of a path of the sheet delivered to said detecting means.
Dependencies are inferred from the claim text.