Manufacture of molded frozen confections
First Claim
1. In a confection freezing machine having a soft confection filling station, a freezing chamber and a hard frozen confection discharge station, and having a conveyor, said conveyor including a plurality of generally horizontal confection support plates disposed successively therealong, the improvement comprising:
- (a) mold elements pivotally attached to said support plates to form foldable assemblies and with said mold elements having confection molding cavities therein,(b) said mold elements having normal positions disposed above said plates when said assemblies are folded and wherein the mouths of said cavities face upwardly for filling with soft unmolded confection material at said filling station,(c) means for driving said conveyor and said assemblies with normally positioned filled mold elements from said filling station and through said chamber to said discharge station to thereby firmly mold and hard freeze said confection material in said mold cavities,(d) and means disposed adjacent said discharge station for pivotally unfolding said assemblies to invert said mold elements so that the latter are positioned with the mouths of said cavities facing downwardly for subsequent discharge of said molded and frozen confection material from said cavities.
5 Assignments
0 Petitions
Accused Products
Abstract
A confection freezing machine has a freezing chamber through which passes an endless conveyor having a plurality of successive separate planular support plates. The mold elements are supported on the support plates with one or more mold chambers normally facing upwardly. After the mold chambers are filled, the mold elements are carried through the freezing chamber to harden the ice cream therein. At the discharge from the freezing chamber, the mold elements are successively and automatically pivoted to an upsidedown inverted position for release of the confection therefrom. The mold elements are then pivoted back to their normal position for recharging.
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Citations
13 Claims
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1. In a confection freezing machine having a soft confection filling station, a freezing chamber and a hard frozen confection discharge station, and having a conveyor, said conveyor including a plurality of generally horizontal confection support plates disposed successively therealong, the improvement comprising:
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(a) mold elements pivotally attached to said support plates to form foldable assemblies and with said mold elements having confection molding cavities therein, (b) said mold elements having normal positions disposed above said plates when said assemblies are folded and wherein the mouths of said cavities face upwardly for filling with soft unmolded confection material at said filling station, (c) means for driving said conveyor and said assemblies with normally positioned filled mold elements from said filling station and through said chamber to said discharge station to thereby firmly mold and hard freeze said confection material in said mold cavities, (d) and means disposed adjacent said discharge station for pivotally unfolding said assemblies to invert said mold elements so that the latter are positioned with the mouths of said cavities facing downwardly for subsequent discharge of said molded and frozen confection material from said cavities. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. The method of molding and freezing confection material in a confection freezing device having a filling station, a freezing chamber and a discharge station, and having a conveyor with a plurality of generally horizontal confection supporting plates, comprising the steps of:
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(a) providing mold elements pivotally attached to said support plates to form foldable assemblies and with said mold elements having confection molding cavities therein, (b) positioning said assemblies at said filling station in folded condition with the mouths of said cavities facing upwardly, (c) filling said cavities with soft unmolded confection material, (d) driving said conveyor through said freezing chamber to said discharge station to firmly mold and hard freeze said confection material in said filled cavities, (e) and pivotally unfolding said assemblies to invert said mold elements at said discharge station so that the mouths of said cavities face downwardly for subsequent discharge of said molded and frozen confection material from said cavities. - View Dependent Claims (11, 12, 13)
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Specification