Patent US4098392A successfully refreshed from Google Patents.
US4098392A
Expired / Lapsed
US
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Potato chips processing machine
Assignee: Individual
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Filing: 1976-10-26
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Granted: 1978-07-04
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Expires: 1996-10-26
Abstract
Abstract Concave potato chips are arranged in edge standing, nested, aligned relationship, with their rectilinear dimensions extending upwardly, and the line of potato chips is moved along its length toward a packaging apparatus. Juxtaposed separator blades are inserted downwardly into the line of potato chips as the blades move with the line of potato chips, and the blades are moved apart to form a gap in the line and therefore create separate groups of potato chips as the potato chips move to the packaging apparatus.
Inventors
- 👤 William F. Greene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:47
CPC Classifications
B; B65; B65B; B65B23/00; B65B23/10; B65B23/12; B65B23/14; B65G; B65G47/00; B65G47/22; B65G47/26; B65G47/30; B65G47/32
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
243 words
A method of separating a series of shingle stacked edge standing aligned products each with an upwardly extending rectilinear dimension into groups of aligned products comprising moving an abutment along a horizontal path extending along the length of the aligned products at a predetermined velocity, urging the aligned products along the path at a velocity greater than the predetermined velocity in the same direction in which the abutment moves so that the abutment limits the velocity at which the products move along the path and the products are continuously urged into their shingle stacked edge standing relationship, moving a pair of juxtaposed separating elements at a velocity having a horizontal component approximately the same along the path as the velocity of the abutment along the path, inserting the pair of juxtaposed separating elements downwardly into the series of aligned articles between adjacent ones of the articles as the juxtaposed separating elements continue to move with a horizontal component of velocity approximately the same along the path as the velocity of the abutment along the path and as the products are continuously urged into their shingle stacked edge standing relationship, and continuing to move a first one of the separating elements along the path at the same velocity while temporarily reducing the velocity of a second one of the separating elements to form a space in the series of products whereby the second separating element becomes the abutment for the oncoming series of products.
Claim 2
Independent Claim
243 words
A method of separating a series of shingle stacked edge standing aligned products each with an upwardly extending rectilinear dimension into groups of aligned products comprising moving an abutment along a horizontal path extending along the length of the aligned products at a predetermined velocity, urging the aligned products along the path at a velocity greater than the predetermined velocity in the same direction in which the abutment moves so that the abutment limits the velocity at which the products move along the path and the products are continuously urged into their shingle stacked edge standing relationship, moving a pair of juxtaposed separating elements at a velocity having a horizontal component approximately the same along the path as the velocity of the abutment along the path, inserting the pair of juxtaposed separating elements downwardly into the series of aligned articles between adjacent ones of the articles as the juxtaposed separating elements continue to move with a horizontal component of velocity approximately the same along the path as the velocity of the abutment along the path and as the products are continuously urged into their shingle stacked edge standing relationship, and continuing to move a first one of the separating elements along the path at the same velocity while temporarily reducing the velocity of a second one of the separating elements to form a space in the series of products whereby the second separating element becomes the abutment for the oncoming series of products.
Claim 3
Dependent Claim
153 words
In a process of forming groups of potato chips and the like wherein the potato chips are all substantially the same shape with each having at least one approximately rectilinear dimension comprising aligning and nesting the potato chips with one another in a horizontal series of abutting potato chips with their approximately rectilinear dimensions oriented in an upward direction, continuously urging the series of abutting potato chips along a path coextensive with the alignment of the potato chips into a moving abutment, moving a pair of vertically oriented juxtaposed separating blades along the path with a horizontal velocity component approximately equal to the horizontal velocity of the potato chips, inserting the pair of separating blades downwardly between adjacent ones of the potato chips as the separating blades continue to move with a horizontal velocity component approximately equal to the horizontal velocity of the potato chips, and moving the pair of separating blades apart.
Claim 4
Dependent Claim
153 words
In a process of forming groups of potato chips and the like wherein the potato chips are all substantially the same shape with each having at least one approximately rectilinear dimension comprising aligning and nesting the potato chips with one another in a horizontal series of abutting potato chips with their approximately rectilinear dimensions oriented in an upward direction, continuously urging the series of abutting potato chips along a path coextensive with the alignment of the potato chips into a moving abutment, moving a pair of vertically oriented juxtaposed separating blades along the path with a horizontal velocity component approximately equal to the horizontal velocity of the potato chips, inserting the pair of separating blades downwardly between adjacent ones of the potato chips as the separating blades continue to move with a horizontal velocity component approximately equal to the horizontal velocity of the potato chips, and moving the pair of separating blades apart.
Claim 5
Dependent Claim
32 words
The process of claim 2 and further including the step of withdrawing the separating blades upwardly from between the potato chips while the separating blades are still spaced apart from each other.
Claim 6
Dependent Claim
44 words
The process of claim 2 and further including the step of moving the groups of potato chips onto a moving conveyor surface with separating means carried by the conveyor, with the pair of separating blades located on opposite sides of the conveyor separating means.
Claim 7
Dependent Claim
253 words
In a process of packaging potato chips or the like having approximately the same shape and each having at least one rectilinear dimension comprising arranging the potato chips in nested alignment with one another with their rectilinear dimensions extending upwardly, placing in abutment at the head of the line of potato chips and moving the abutment along a path parallel to the length of the line of nested potato chips away from the potato chips, urging the line of nested potato chips along its length toward the moving abutment at a velocity faster than the velocity of the moving abutment so that the moving abutment limits the rate of movement of the line of potato chips, moving a pair of flat abutting separating blades along the path of movement of the potato chips at a velocity parallel to the path which is approximately equal to the velocity of the abutment, inserting the pair of separating blades downwardly into the line of potato chips between adjacent ones of the potato chips as the separating blades continue to move with a velocity parallel to the path which is approximately equal to the velocity of the abutment along the path, continuing to move a first one of the separating blades at approximately the same velocity as the moving abutment and moving the second one of the separating blades at a slower velocity while the first and second separating blades are in the line of potato chips to open a gap in the line of potato chips.
Claim 8
Dependent Claim
253 words
In a process of packaging potato chips or the like having approximately the same shape and each having at least one rectilinear dimension comprising arranging the potato chips in nested alignment with one another with their rectilinear dimensions extending upwardly, placing in abutment at the head of the line of potato chips and moving the abutment along a path parallel to the length of the line of nested potato chips away from the potato chips, urging the line of nested potato chips along its length toward the moving abutment at a velocity faster than the velocity of the moving abutment so that the moving abutment limits the rate of movement of the line of potato chips, moving a pair of flat abutting separating blades along the path of movement of the potato chips at a velocity parallel to the path which is approximately equal to the velocity of the abutment, inserting the pair of separating blades downwardly into the line of potato chips between adjacent ones of the potato chips as the separating blades continue to move with a velocity parallel to the path which is approximately equal to the velocity of the abutment along the path, continuing to move a first one of the separating blades at approximately the same velocity as the moving abutment and moving the second one of the separating blades at a slower velocity while the first and second separating blades are in the line of potato chips to open a gap in the line of potato chips.
Claim 9
Dependent Claim
45 words
The process of claim 5 and further including the step of moving the potato chips with the moving abutment and the first separator element onto a moving conveyor, and lifting the moving abutment and first one of the separator elements away from the potato chips.
Claim 10
Dependent Claim
185 words
Apparatus for packaging potato chips and the like comprising an abutment, drive means for moving said abutment along a horizontal path at a predetermined velocity, conveyor means movable along the path beneath said abutment at a faster velocity than said abutment for moving and maintaining potato chips in edge-standing engagement with said abutment along the path, separating means engageable with the potato chips as the potato chips are moved by said conveyor for forming spaces between some of the potato chips, said separating means comprising a pair of blade members movable in juxtaposed relationship along the length of said conveyor, said drive means including means for moving said pair of blade members along the path with a horizontal component of velocity approximately equal to the horizontal velocity of said abutment, means for simultaneously moving said pair of blade members downwardly to project into the potato chips as the blades continue their movement along the path, means for moving the blade members apart from each other along the length of movement of the potato chips, and means for withdrawing the blade members from the potato chips.
Claim 11
Dependent Claim
185 words
Apparatus for packaging potato chips and the like comprising an abutment, drive means for moving said abutment along a horizontal path at a predetermined velocity, conveyor means movable along the path beneath said abutment at a faster velocity than said abutment for moving and maintaining potato chips in edge-standing engagement with said abutment along the path, separating means engageable with the potato chips as the potato chips are moved by said conveyor for forming spaces between some of the potato chips, said separating means comprising a pair of blade members movable in juxtaposed relationship along the length of said conveyor, said drive means including means for moving said pair of blade members along the path with a horizontal component of velocity approximately equal to the horizontal velocity of said abutment, means for simultaneously moving said pair of blade members downwardly to project into the potato chips as the blades continue their movement along the path, means for moving the blade members apart from each other along the length of movement of the potato chips, and means for withdrawing the blade members from the potato chips.
References Cited (Backward Citations)
US2650010A
Cited
US3190434A
Cited
US3315783A
Cited
US3402803A
Cited
US3417540A
Cited
US3609939A
Cited
US3677391A
Cited
US3826348A
Cited
US3760557A
Cited
USRE27765E
Cited
US3851748A
Cited
US3930572A
Cited
FR2259769A1
Cited
US3988875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-07-03 | 1982-01-02 | 1982-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-07-03 | 1986-01-02 | 1986-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-07-03 | 1990-01-02 | 1990-07-04 | $7700.00 | Window Closed / Lapsed |