Apparatus for the preparation of dough portions for baking
First Claim
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1. Apparatus for processing dough prior to baking comprising a station housing a plurality of loose elongated dough carriers having uniform length and width;
- said station including guidance means to keep said carriers aligned vertically in self-supporting stacks to form layers of carriers and side-by-side to form a row of said stacks, and to enable said carriers to move vertically by gravity one carrier height at a time in at least some of said stacks from a top said layer to a lower layer;
a first drive mechanism arranged and operable to displace carriers in the top layer horizontally one carrier width at a time;
a second drive mechanism arranged and operable to displace carriers in the lower layer horizontally one carrier width at a time; and
,means to automatically coordinate the operations of said first and second mechanisms with vertical movements of said carriers in said stacks to move said carriers progressively through said station layer by layer and row by row.
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Abstract
Apparatus for preparing dough prior to baking houses stacks of dough carriers arranged side-by-side in one or more rows. The stacks are self-supporting. Drive mechanisms step the carriers upward within a stack and laterally between stacks. Downward movement within stacks is by gravity. Vertical movements are one carrier height at a time; lateral movements are one carrier width at a time. The overall movements may follow different modes. The apparatus may include a first dough rising station and a final dough rising station.
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Citations
16 Claims
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1. Apparatus for processing dough prior to baking comprising a station housing a plurality of loose elongated dough carriers having uniform length and width;
- said station including guidance means to keep said carriers aligned vertically in self-supporting stacks to form layers of carriers and side-by-side to form a row of said stacks, and to enable said carriers to move vertically by gravity one carrier height at a time in at least some of said stacks from a top said layer to a lower layer;
a first drive mechanism arranged and operable to displace carriers in the top layer horizontally one carrier width at a time; a second drive mechanism arranged and operable to displace carriers in the lower layer horizontally one carrier width at a time; and
,means to automatically coordinate the operations of said first and second mechanisms with vertical movements of said carriers in said stacks to move said carriers progressively through said station layer by layer and row by row. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- said station including guidance means to keep said carriers aligned vertically in self-supporting stacks to form layers of carriers and side-by-side to form a row of said stacks, and to enable said carriers to move vertically by gravity one carrier height at a time in at least some of said stacks from a top said layer to a lower layer;
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13. Apparatus for final rising of dough which comprises:
a cart having end walls and housing a plurality of loose, elongated dough carriers having uniform length and width which are positioned one upon another to form a self-supporting stack of such carriers and side-by-side to form a row of such stacks said carriers in at least some of said stacks being capable of moving downward by gravity one carrier height at a time;
each carrier comprising an elongated board-like member having opposing ends and capable of supporting at least one portion of dough and a pair of rectangular support members, one of said rectangular support members attached to each end of said board-like member and pivotally supporting said board-like member to enable the board-like member to rotate about a longitudinal axis;
each rectangular support member having flat upper, lower and side surfaces configured to abut opposing such surfaces of adjacent carriers to enable vertical stacking and displacement of the carriers as well as horizontal displacement of the carriers by contact of the abutting surfaces.- View Dependent Claims (14, 15)
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16. Apparatus for treating dough prior to baking which comprises:
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a first rising station including a housing and a plurality of loose, elongated dough pans having uniform length and width and arranged in a row of stacks of such pans, wherein the pans in each stack rest one upon another and abut pans in adjacent stacks inside-by-side relation to form layers of such pans, said pans in at least some of said stacks being free to move vertically downward by gravity one pan height at a time from a top said layer to a lower layer; a first drive mechanism arranged and operable to displace the pans in the top layer by pan-to-pan contact sideways one pan width at a time; at least one additional drive mechanism arranged and operable in coordination with said first drive mechanism to move such pans progressively through said first rising station from a first stack at one end of said row to exit from said station from said lower row; a plunger arranged and operable to shape each dough portion on each said pan following exit of the pan from said lower layer; a turning station adapted to engage and turn over each pan following shaping of a dough portion in the pan by said plunger so as to empty the dough portion from the turned over pan; a magazine including guidance means to receive empty pans from the turning station and to arrange them in a row of stacks of such pans, wherein the pans in each stack rest one upon the other and abut pans in adjacent stacks in side-by-side relation to form layers of such pans, said pans in at least some of said stacks being free to move vertically downward by gravity one pan height at a time from a top layer to a lower layer; at least one drive mechanism arranged and operable to move said pans through said magazine one pan-height at a time in said stacks and one pan-width at a time between said stacks to discharge the pans one at a time to said first stack of said first rising station.
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Specification