US4534726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus having shims underlying portions of a die
Assignee: Intercontinental Great Brands LLC
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Filing: 1983-10-11
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Granted: 1985-08-13
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Expires: 2003-10-11
Abstract
Abstract An apparatus acts upon an extrudate rope to form individual elements of predetermined size and shape which are separated from one another by a predetermined space. A die is used having a predetermined shape with indentations therein to press the extrudate rope against a support at predetermined locations. A conveyor belt is used to carry the extrudate rope in one direction, and the die is supported such that during the pressing operation the die forward speed matches the extrudate rope forward speed. A supporting table underlies the conveyor belt. At least two shims are placed under the conveyor belt on either side of the path of the extrudate rope and underlying the path of the die so that portions of the extrudate rope which are pressed beneath the die are forced from under the die toward the indentations formed in the die so as to minimize waste of portions of the extrudate rope.
Inventors
- 👤 William J. Simelunas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:19
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/10; A21C9/00; A21C9/06
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
238 words
An apparatus for producing separate pieces from an extrudate rope, comprising: a die having a generally flat lower surface; a means for driving the die in a cyclic operation having an upstroke and a downstroke, in which, at some point in the cycle, the die travels with a downward velocity as well as a forward velocity; a means for conveying an extrudate rope under said generally flat surface of said die said forward velocity being in the direction of conveyor movement; and shims underlying predetermined portions of said die; said means for conveying overlying said shims; and a support underlying said means for conveying and said shims; said die having opposed pairs of indentations formed therein; said indentations opening into said lower surface of said die; said opposing pairs of indentations lying generally in a straight line along a forward direction of travel of the extrudate rope; and said shims underlie predetermined portions of said die between said indentations, so that during the downstroke, extrudate between said shims is forced toward said indentations; whereby, the die moves downward against the extrudate rope to separate the extrudate rope into pieces, the lower surface of the die and the shims having dough forced therebetween toward areas where no shims are present, thereby minimizing scrap loss; and whereby during a downstroke, the die forms a trailing edge of a leading piece as well as a leading edge of a trailing piece.
Claim 2
Independent Claim
238 words
An apparatus for producing separate pieces from an extrudate rope, comprising: a die having a generally flat lower surface; a means for driving the die in a cyclic operation having an upstroke and a downstroke, in which, at some point in the cycle, the die travels with a downward velocity as well as a forward velocity; a means for conveying an extrudate rope under said generally flat surface of said die said forward velocity being in the direction of conveyor movement; and shims underlying predetermined portions of said die; said means for conveying overlying said shims; and a support underlying said means for conveying and said shims; said die having opposed pairs of indentations formed therein; said indentations opening into said lower surface of said die; said opposing pairs of indentations lying generally in a straight line along a forward direction of travel of the extrudate rope; and said shims underlie predetermined portions of said die between said indentations, so that during the downstroke, extrudate between said shims is forced toward said indentations; whereby, the die moves downward against the extrudate rope to separate the extrudate rope into pieces, the lower surface of the die and the shims having dough forced therebetween toward areas where no shims are present, thereby minimizing scrap loss; and whereby during a downstroke, the die forms a trailing edge of a leading piece as well as a leading edge of a trailing piece.
Claim 3
Dependent Claim
56 words
An apparatus as claimed in claim 1, wherein said shims have inclined edges connecting said top and said bottom surfaces; said inclined edges beginning at said top surface at a location not underlying any of said opposing pairs of indentations, and terminating at said bottom surface in an area underlying said opposed pairs of said indentations.
Claim 4
Dependent Claim
39 words
An apparatus as claimed in claim 1, wherein said shims are formed as thin elongated strips having generally parallel top and bottom surfaces defining a predetermined thickness, and said shims have inclined edges connecting said top and bottom surfaces.
Claim 5
Dependent Claim
54 words
An apparatus as claimed in claim 1 above, wherein said shims are formed as thin strips having generally parallel top and bottom surfaces defining a predetermined thickness, and vertical sides such that no portion of any of said shims underlies any portion of the path traveled by any of said opposed pairs of indentations.
Claim 6
Dependent Claim
28 words
An apparatus as claimed in claim 4, wherein said extrudate rope is cookie dough; whereby separation of said extrudate rope into pieces forms cookie dough into individual cookies.
Claim 7
Dependent Claim
16 words
An apparatus as claimed in claim 4, wherein said indentations comprise a portion of an ellipsoid.
Claim 8
Dependent Claim
15 words
An apparatus as claimed in claim 4, wherein said indentations comprise a prismatic rectangular shape.
Claim 9
Dependent Claim
36 words
An apparatus as claimed in claim 4, wherein the interior surface of said indentations has a raised pattern formed thereon; whereby a pattern is formed on the pieces of extrudate rope formed during the stamping operation.
Claim 10
Dependent Claim
34 words
An apparatus as claimed in claim 4, wherein said die is driven by said means for driving in an upward direction on the upstroke and is driven in a downward direction on the downstroke.
Claim 11
Dependent Claim
44 words
An apparatus as claimed in claim 4, wherein said die is driven upward by said means for driving against the force of a resilient member; and on the downstroke said die is driven downward by the release of stored energy in said resilient member.
Claim 12
Dependent Claim
15 words
An apparatus as claimed in claim 10, wherein said resilient member is a helical spring.
Claim 13
Dependent Claim
44 words
An apparatus as claimed in claim 4, wherein said extrudate rope has an outer layer of farnacious dough and a core of dissimilar material, whereby scrap material left between said pieces cannot be reused without contaminating the outer layer material or the core material.
Claim 14
Dependent Claim
16 words
An apparatus as claimed in claim 4, wherein said outer layer is formed from cookie dough.
Claim 15
Dependent Claim
15 words
An apparatus as claimed in claim 13, wherein said core is a dissimilar cookie dough.
Claim 16
Dependent Claim
17 words
An apparatus as claimed in claim 13, wherein said core is composed of any extrudable edible substance.
Claim 17
Dependent Claim
23 words
An apparatus as claimed in claim 4, wherein said indentations comprise a surface generally having the shape of a portion of a sphere.
Claim 18
Dependent Claim
85 words
An apparatus as claimed in claim 16, wherein said die has a vertical leading surface; a vertical trailing surface; a portion of each leading indentation intersecting a portion of said leading surface and said bottom surface; a portion of each trailing indentation intersecting said trailing vertical surface and said bottom surface; whereby during a stamping operation said trailing indentation forms a trailing edge of a piece of extrudate rope, while simultaneously said leading indentation forms a leading edge of a trailing piece of extrudate rope.
Claim 19
Dependent Claim
47 words
An apparatus as claimed in claim 17, wherein the intersection of said leading indentations and said leading vertical edge is larger in cross-section than the interior of said leading indentations; whereby said extrudate rope is guided into said indentations by the larger cross-section of the leading edge.
Claim 20
Independent Claim
323 words
An apparatus for producing separate pieces from an extrudate rope, comprising: a die having a generally flat lower surface; a means for driving the die in a cyclic operation having an upstroke and a downstroke, in which the die travels with a downward velocity as well as a forward velocity; a flexible belt means for conveying an extrudate rope under said generally flat surface of said die said forward velocity being in the direction of conveyor movement; said shims underlying predetermined portions of said die; said means for conveying overlying said shims; and a support underlying said means for conveying and said shims; said die having at least one indentation therein for forming pieces from an extrudate rope; said at least one indentation opening into said lower surface of said die; said shims underlie predetermined portions of said die adjacent said at least one indentation, so that during the downstroke, extrudate between said shims is forced toward said indentations; said shims being thin strips having generally parallel top and bottom surfaces having a generally uniform a predetermined thickness; said shims each having a vertical edge adjacent said at least one indentation such that generally no portion of said shims directly underlies said at least one indentation; said vertical edge of each of said shims being disposed generally parallel to and on either side of the path of travel of the extrudate rope; whereby when the die moves downward against the extrudate rope to separate the extrudate rope into pieces, the lower surface of the die having said at least one indentation therein and the shims forcing dough between vertical edges of said shims toward areas on said flexible belt means for conveying directly beneath said at least one indentation where no shims directly underlie said at least one indentation, thereby minimizing scrap loss caused by spreading of the extrudate rope by said die during formation of pieces by said at least one indentation.
Claim 21
Independent Claim
323 words
An apparatus for producing separate pieces from an extrudate rope, comprising: a die having a generally flat lower surface; a means for driving the die in a cyclic operation having an upstroke and a downstroke, in which the die travels with a downward velocity as well as a forward velocity; a flexible belt means for conveying an extrudate rope under said generally flat surface of said die said forward velocity being in the direction of conveyor movement; said shims underlying predetermined portions of said die; said means for conveying overlying said shims; and a support underlying said means for conveying and said shims; said die having at least one indentation therein for forming pieces from an extrudate rope; said at least one indentation opening into said lower surface of said die; said shims underlie predetermined portions of said die adjacent said at least one indentation, so that during the downstroke, extrudate between said shims is forced toward said indentations; said shims being thin strips having generally parallel top and bottom surfaces having a generally uniform a predetermined thickness; said shims each having a vertical edge adjacent said at least one indentation such that generally no portion of said shims directly underlies said at least one indentation; said vertical edge of each of said shims being disposed generally parallel to and on either side of the path of travel of the extrudate rope; whereby when the die moves downward against the extrudate rope to separate the extrudate rope into pieces, the lower surface of the die having said at least one indentation therein and the shims forcing dough between vertical edges of said shims toward areas on said flexible belt means for conveying directly beneath said at least one indentation where no shims directly underlie said at least one indentation, thereby minimizing scrap loss caused by spreading of the extrudate rope by said die during formation of pieces by said at least one indentation.
Claim 22
Dependent Claim
28 words
An apparatus as claims in claim 19, wherein the extrudate rope is cookie dough; whereby separation of said extrudate rope into pieces forms cookie dough into individual cookies.
Claim 23
Dependent Claim
26 words
An apparatus as claimed in claim 2, wherein said at least one indentation comprises a surface generally having the shape of a portion of a sphere.
Claim 24
Dependent Claim
19 words
An apparatus as claimed in claim 2, wherein said at least one indentation comprises a portion of an ellipsoid.
Claim 25
Dependent Claim
18 words
An apparatus as claimed in claim 2, wherein said at least one indentation comprises a prismatic rectnagular shape.
Claim 26
Dependent Claim
39 words
An apparatus as claimed in claim 2, wherein the interior surface of said at least one indentation has a pattern formed thereon; whereby a corresponding pattern is formed on the pieces of extrudate rope formed during the stamping operation.
Claim 27
Dependent Claim
38 words
An apparatus as claimed in claim 2, wherein said die has a vertical leading surface; a vertical trailing surface; a portion of said at least one indentation intersecting a portion of said leading surface and said bottom surface.
Claim 28
Dependent Claim
54 words
An apparatus as claimed in claim 25, wherein the intersection of said at least one indentation and said leading vertical edge is larger in cross-section than the interior of said at least one indentations; whereby said extrudate rope is guided into said at least one indentation by the large cross-section of the leading edge.
Claim 29
Dependent Claim
61 words
An apparatus as claimed in claim 2, wherein said shims have inclined edges connecting said top and said bottom surfaces; said inclined edges beginning at said top surface at a location not underlying any portion of said at least one indentation, and terminating at said bottom surface in an area underlying at least a portion of said at least one indentation.
Claim 30
Dependent Claim
75 words
An apparatus as claimed in claim 2, wherein the extrudate rope has an outer layer of farinacious dough and a core of dissimilar material, whereby scrap material left on said flexible belt means between said pieces formed by said at least one indentation cannot be reused without contaminating by mixing the outer layer material or the core material, thus preventing recycling of the scrap material into either the outer layer in the core material supply.
Claim 31
Dependent Claim
16 words
An apparatus as claimed in claim 28, wherein said outer layer is formed from cookie dough.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-12 | 1989-02-11 | 1989-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-12 | 1993-02-11 | 1993-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-12 | 1997-02-11 | 1997-08-13 | $7700.00 | Window Closed / Lapsed |