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US3592124A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for producing plasticized cheese from raw curd

Assignee: American Foods Machinery Corp
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Filing: 1968-11-01
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Granted: 1971-07-13
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Expires: 1988-11-01
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Abstract

Abstract Apparatus for processing raw cheese curd into compact, homogeneous and plasticized cheese. The apparatus is provided with means including an elevated hot water bath for softening the curd, a conveyor belt for moving the cheese curd through the bath, means for conveying the curd in a shallow layer onto the belt, means for elevating the softened curd out of the bath and discharging it downwardly, and means below the bath for agglomerating the softened curd, forming it into a shallow horizontally moving stream, and kneading the stream into a ribbon of homogeneous cheese. In the apparatus is provided kneading rolls, a plurality of gathering baffles for narrowing and thickening the curd ribbon between the rolls, radiant heaters for applying heat to the curd ribbon between the rolls, and means for delivering fine water mist sprays on the kneading rolls.

Inventors

  • 👤 Nicholas E Pontecorvo
  • 👤 Wilfred A Shaffer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 10:15
CPC Classifications
A; A01; A01J; A01J27/00; A01J27/04

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 196 words
Apparatus for processing raw cheese curd into compact, homogeneous cheese, comprising: means providing an elevated hot water bath for softening the curd; conveyor belt means for moving cheese curd continuously through said bath from adjacent one end thereof to a place adjacent the opposite end thereof without removal from said bath; means for feeding the curd in a shallow layer onto said belt; means for elevating the softened curd out of the bath and discharging it downwardly; and means below said bath for agglomerating the softened curd, forming it into a shallow horizontally moving stream, and continually progressively compressing and kneading said stream into a ribbon of homogeneous cheese; a kneading belt having a receiving end beneath the discharge from the bath; means for delivering the discharged softened curd downwardly onto said kneading belt; and a plurality of kneading rolls positioned above sAid kneading belt, spaced longitudinally thereof, and operable for rolling kneading of the curd in the form of a ribbon against the belt; a plurality of gathering baffles disposed immediately above said kneading belt and converging in the direction of curd travel thereon, for narrowing and thickening the curd ribbon between the successive rolls.
Claim 2
Dependent Claim 198 words
Apparatus for processing raw cheese curd into compact, homogeneous cheese, comprising: means providing an elevated hot water bath for softening the curd; conveyor belt means for moving cheese curd continuously through said bath from adjacent one end thereof to a place adjacent the opposite end thereof without removal from said bath; means for feeding the curd in a shallow layer onto said belt; means for elevating the softened curd out of the bath and discharging it downwardly; and means below said bath for agglomerating the softened curd, forming it into a shallow horizontally moving stream, and continually progressively compressing and kneading said stream into a ribbon of homogeneous cheese; a kneading belt having a receiving end beneath the discharge from the bath; means for delivering the discharged softened curd downwardly onto said kneading belt; and a plurality of kneading rolls positioned above said kneading belt, spaced longitudinally thereof, and operable for rolling kneading of the curd in the form of a ribbon against the belt; means for delivering fine water mist sprays on a substantially wide portion of the width of said kneading rolls in minimum quantities operable for lubricating the rolls to inhibit adhesion of curd thereto.

References Cited (Backward Citations)

US2768083A Cited
US2807608A Cited
US2907109A Cited
US3120443A Cited
US3394011A Cited
US3476036A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-07-12 1975-01-11 1975-07-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-07-12 1979-01-11 1979-07-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-07-12 1983-01-11 1983-07-13 $7700.00 Window Closed / Lapsed

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