Method and apparatus for folding a napkin around an eating utensil
First Claim
1. An apparatus for folding a napkin around one or more pieces of silverware comprising:
- a conveyor means for transporting a napkin along a substantially horizontal, predetermined path;
means for advancing the conveyor means in a substantially horizontal direction;
means for placing a napkin on said conveyor means, said napkin placing means including a plurality of rollers proximal to said first end of said housing, a continuous, substantially horizontal belt having an exterior surface, surrounding and engaging said rollers, a napkin platform proximal to said horizontal belt to allow a napkin stacked thereon to be in selective contact therewith, an attachment means on the exterior surface of said belt for retreiving a napkin from said platform and placing it on said belt upon said attachment means contacting said napkin, and means for moving said belt in synchronous fashion with respect to said conveyor means;
means for rolling a napkin about said silverware;
means for folding a corner of a napkin back onto itself prior to rolling said napkin;
means for selectively depositing a piece of silverware on said napkin in timed relation to movement of the napkin along the predetermined path so that the silverware fall onto a napkin as opposed to the conveyor means;
a hollow housing having an interior chamber for receiving and transporting said conveyor means and said rolling means, said housing having first and second ends, an inlet, for receiving a napkin, an outlet through which silverware and a napkin rolled therearound are delivered and a top exterior on which said silverware placing means is disposed.
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Accused Products
Abstract
The present invention relates to a method and apparatus for rolling a napkin around silverware. The device comprises a housing having a conveyor belt system for advancing a napkin therethrough along a substantially horizontal path. As the napkin traverses said path, it contacts a folding belt which causes a corner of the napkin to be folded back onto itself. A knife, fork or other piece of silverware is delivered from storage bins in timed relation to the movement of the napkin to ensure placement thereon. The napkin and silverware then contact a rapidly moving rolling belt which rolls the napkin around the silverware. The rolled napkin and silverware are then transported out of the housing and on to an external holding bin.
47 Citations
19 Claims
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1. An apparatus for folding a napkin around one or more pieces of silverware comprising:
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a conveyor means for transporting a napkin along a substantially horizontal, predetermined path; means for advancing the conveyor means in a substantially horizontal direction; means for placing a napkin on said conveyor means, said napkin placing means including a plurality of rollers proximal to said first end of said housing, a continuous, substantially horizontal belt having an exterior surface, surrounding and engaging said rollers, a napkin platform proximal to said horizontal belt to allow a napkin stacked thereon to be in selective contact therewith, an attachment means on the exterior surface of said belt for retreiving a napkin from said platform and placing it on said belt upon said attachment means contacting said napkin, and means for moving said belt in synchronous fashion with respect to said conveyor means; means for rolling a napkin about said silverware; means for folding a corner of a napkin back onto itself prior to rolling said napkin; means for selectively depositing a piece of silverware on said napkin in timed relation to movement of the napkin along the predetermined path so that the silverware fall onto a napkin as opposed to the conveyor means; a hollow housing having an interior chamber for receiving and transporting said conveyor means and said rolling means, said housing having first and second ends, an inlet, for receiving a napkin, an outlet through which silverware and a napkin rolled therearound are delivered and a top exterior on which said silverware placing means is disposed. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for folding a napkin around one or more pieces of silverware comprising:
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a conveyor means for transporting a napkin along a substantially horizontal, predetermined path, said conveyor means comprising a plurality of idler rollers, a plurality of drive rollers, a continuous conveyor belt having a lower surface encompassing and engaging said idler and drive rollers and an upper surface on which said napkin is placed, said idler and drive rollers selectively placed to cause the conveyor belt to extend downwardly and upwardly at a central position along the horizontal path to form a sagging section; means for advancing said conveyor means in a substantially horizontal direction; means for placing a napkin on said conveyor means; means for rolling a napkin about said silverware; means for folding a corner of a napkin back onto itself prior to rolling said napkin, said napkin folding means including a plurality of rollers proximal the upper surface of said conveyor belt, a folding belt surrounding and engaging said rollers, and means for advancing said folding belt in synchronous relationship with said conveyor means and means for selectively depositing a piece of silverware on said napkin in timed relation to movement of the napkin along the predetermined path so that the silverware fall onto a napkin as opposed to the conveyor means; a hollow housing having an interior chamber for receiving and transporting said conveyor means and said rolling means, said housing having first and second ends, an inlet, for receiving a napkin, an outlet through which silverware and a napkin rolled therearound are delivered and a top exterior on which said silverware placing means is disposed. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. An apparatus for folding a napkin around one or more pieces of silverware comprising:
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a conveyor means for transporting a napkin along a substantially horizontal, predetermined path, said conveyor means comprising a plurality of idler rollers, a plurality of drive rollers, a continuous conveyor belt having a lower surface encompassing and engaging said idler and drive rollers and an upper surface on which said napkin is placed, said idler and drive rollers selectively placed to cause the conveyor belt to extend downwardly and upwardly at a central position along the horizontal path to form a sagging section; means for advancing said conveyor means in a substantially horizontal direction; means for placing a napkin on said conveyor means; means for rolling a napkin about said silverware, said napkin rolling means including a plurality of rollers having a smaller diameter than said drive rollers, proximal the upper surface of said conveyor belt and contained within the sagging section, a rolling belt surrounding and engaging said rollers, and means for rotating said rollers and moving said belt in a synchronous fashion with respect to said drive rollers and said conveyor belt; means for folding a corner of a napkin back onto itself prior to rolling said napkin; means for selectively depositing a piece of silverware on said napkin in timed relation to movement of the napkin along the predetermined path so that the silverware fall onto a napkin as opposed to the conveyor means; a hollow housing having an interior chamber for receiving and transporting said conveyor means and said rolling means, said housing having first and second ends, an inlet, for receiving a napkin, an outlet through which silverware and a napkin rolled therearound are delivered and a top exterior on which said silverware placing means is disposed. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification