US5205779A
Expired / Lapsed
US
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Method and apparatus for automatically segmenting animal carcasses
Assignee: Texas Beef Group
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Filing: 1992-05-22
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Granted: 1993-04-27
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Expires: 2012-05-22
Abstract
Abstract Manually segmenting animal carcasses into primary cuts involves an enormous amount of manual labor and attendant expense. However, known automated systems for segmenting carcasses cannot match the accuracy of expert butchers. The apparatus for segmenting animal carcasses disclosed herein provides an imaging station having a vision system that determines parameters of the interior and exterior of the carcass. Using these parameters, a computer determines a cutting path or a plurality of cutting paths for segmenting the carcass. A mounting vehicle, which securely holds the carcass, transports the carcass from the imaging station to a cutting station. In the cutting station, electrically controlled cutting implements, such as high-pressure water jets, segment the carcass along the determined cutting path or paths.
Inventors
- 👤 William H. O'Brien
- 👤 James M. Malloy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:25
CPC Classifications
A; A22; A22B; A22B5/00; A22B5/0017; A22B5/0029; A22B5/0005; A22B5/0041; A22B5/20; Y; Y10; Y10S; Y10S706/00; Y10S706/902; Y10S706/903; Y10S706/904
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
105 words
An apparatus for segmenting an animal carcass, said apparatus comprising: an imaging station having a vision system, said vision system being arranged to scan at least a portion of said carcass, said vision system producing signals corresponding to a three-dimensional interior and exterior image of said scanned portion of said carcass; a computer coupled to said vision system, said computer receiving said signals and processing said signals to determine a cutting path for segmenting said carcass; and a cutting station being coupled to said computer, said cutting station having at least one cutting implement being controllably moveable along said cutting path to segment said carcass.
Claim 2
Independent Claim
105 words
An apparatus for segmenting an animal carcass, said apparatus comprising: an imaging station having a vision system, said vision system being arranged to scan at least a portion of said carcass, said vision system producing signals corresponding to a three-dimensional interior and exterior image of said scanned portion of said carcass; a computer coupled to said vision system, said computer receiving said signals and processing said signals to determine a cutting path for segmenting said carcass; and a cutting station being coupled to said computer, said cutting station having at least one cutting implement being controllably moveable along said cutting path to segment said carcass.
Claim 3
Dependent Claim
63 words
The apparatus, as set forth in claim 1, wherein said vision system comprises: a first television camera and a second television camera, said first television camera being positioned to scan one side of said carcass and said second television camera being positioned to scan another side of said carcass, said television cameras producing first signals corresponding to an exterior portion of said carcass.
Claim 4
Dependent Claim
87 words
The apparatus, as set forth in claim 2, wherein said vision system further comprises: a first x-ray tube and a first image intensifier associated therewith and a second x-ray tube and a second image intensifier associated therewith, said first x-ray tube and first image intensifier being positioned on one side of said carcass and said second x-ray tube and second image intensifier being positioned an another side of said carcass, said first and second image intensifiers producing second signals corresponding to an interior portion of said carcass.
Claim 5
Dependent Claim
64 words
The apparatus, as set forth in claim 3, wherein said vision system further comprises: a signal processor coupled to said television cameras and to said image intensifiers, said signal processor receiving said first and second signals, and said signal processor processing said first and second signals to produce said signals corresponding to an interior and exterior image of said scanned portion of said carcass.
Claim 6
Dependent Claim
59 words
The apparatus, as set forth in claim 4, wherein said computer comprises: an expert system operating in said computer, said expert system receiving said signals corresponding to an interior and exterior image of said scanned portion of said carcass, and said expert system locating pertinent bones and contours from said interior and exterior image to determine said cutting path.
Claim 7
Dependent Claim
61 words
The apparatus, as set forth in claim 5, wherein said cutting station comprises: a first control coupled to said computer, said first control receiving said cutting path and converting said cutting path into control signals, said first control further delivering said control signals to said cutting implement so that said control signals controllably move said cutting implement along said cutting path.
Claim 8
Dependent Claim
73 words
The apparatus, as set forth in claim 6, wherein said cutting implement comprises: an electrically controlled multi-axis arm, said arm being selectively moveable in a plurality of directions in response to said control signals; and a cutting head being adapted to cut said carcass, said cutting head being mounted on an end of said arm and being moveable therewith such that movement of said arm positions said cutting head along said cutting path.
Claim 9
Dependent Claim
64 words
The apparatus, as set forth in claim 7, wherein said cutting head comprises: a first nozzle being selectively actuatable and being coupled to a first fluid passageway, said first fluid passageway supplying water to said first nozzle; and a second nozzle being selectively actuatable and being coupled to a second fluid passageway, said second fluid passageway supplying water and abrasive to said second nozzle.
Claim 10
Dependent Claim
45 words
The apparatus, as set forth in claim 8, wherein said cutting station further comprises: a second control coupled to said computer and to said first and second nozzles, said second control receiving said cutting path and selectively actuating said first and second nozzles during cutting.
Claim 11
Dependent Claim
18 words
The apparatus, as set forth in claim 1, wherein said portion of said carcass comprises a primary cut.
Claim 12
Independent Claim
155 words
An apparatus for segmenting an animal carcass, said apparatus comprising: a mounting vehicle being adapted for transporting said carcass; an imaging station having a first vision system adapted for producing first signals correlative to a three-dimensional image of an exterior portion of said carcass and a second vision system adapted for producing second signals correlative to a three-dimensional image of an interior portion of said carcass in response to said mounting vehicle delivering said carcass to said imaging station; a computer being coupled to said imaging station, said computer receiving said first and second signals and being programmed to process said first and second signals to determine a cutting path for segmenting said carcass; a cutting station being coupled to said computer, said cutting station having at least on cutting implement being controllably moveable along said cutting path to segment said carcass in response to said mounting vehicle delivering said carcass to said cutting station.
Claim 13
Independent Claim
155 words
An apparatus for segmenting an animal carcass, said apparatus comprising: a mounting vehicle being adapted for transporting said carcass; an imaging station having a first vision system adapted for producing first signals correlative to a three-dimensional image of an exterior portion of said carcass and a second vision system adapted for producing second signals correlative to a three-dimensional image of an interior portion of said carcass in response to said mounting vehicle delivering said carcass to said imaging station; a computer being coupled to said imaging station, said computer receiving said first and second signals and being programmed to process said first and second signals to determine a cutting path for segmenting said carcass; a cutting station being coupled to said computer, said cutting station having at least on cutting implement being controllably moveable along said cutting path to segment said carcass in response to said mounting vehicle delivering said carcass to said cutting station.
Claim 14
Dependent Claim
41 words
The apparatus, as set forth in claim 11, wherein said mounting vehicle comprises: an upper saddle portion being dimensioned to accept a carcass which is placed thereon; and a lower base portion being coupled to a means for providing motive force.
Claim 15
Dependent Claim
55 words
The apparatus, as set forth in claim 12, wherein said mounting vehicle further comprises: a plurality of hooks coupled to said saddle portion, said hooks being extendable and retractable, so that said hooks securely hold said carcass on said saddle portion when extended and permit removal of said carcass from said saddle portion when retracted.
Claim 16
Dependent Claim
57 words
The apparatus, as set forth in claim 11, wherein said first vision system comprises: a first television camera and a second television camera, said first television camera being positioned to scan one side of said carcass and said second television camera being positioned to scan another side of said carcass, said television cameras producing said first signals.
Claim 17
Dependent Claim
80 words
The apparatus, as set forth in claim 14, wherein said second vision system comprises: a first x-ray tube and a first image intensifier associated therewith and a second x-ray tube and a second image intensifier associated therewith, said first x-ray tube and first image intensifier being positioned on one side of said carcass and said second x-ray tube and second image intensifier being positioned an another side of said carcass, said first and second image intensifiers producing said second signals.
Claim 18
Dependent Claim
59 words
The apparatus, as set forth in claim 15, wherein said computer comprises: a signal processor coupled to said television cameras and to said image intensifiers, said signal processor receiving said first and second signals, and said signal processor processing said first and second signals to produce a three-dimensional interior and exterior image of said scanned portion of said carcass.
Claim 19
Dependent Claim
50 words
The apparatus, as set forth in claim 16, wherein said computer further comprises: an expert system operating in said computer, said expert system receiving said three-dimensional interior and exterior image, and said expert system locating pertinent bones and contours from said interior and exterior image to determine said cutting path.
Claim 20
Dependent Claim
61 words
The apparatus, as set forth in claim 17, wherein said cutting station comprises: a first control coupled to said computer, said first control receiving said cutting path and converting said cutting path into control signals, said first control further delivering said control signals to said cutting implement so that said control signals controllably move said cutting implement along said cutting path.
Claim 21
Dependent Claim
73 words
The apparatus, as set forth in claim 18, wherein said cutting implement comprises: an electrically controlled multi-axis arm, said arm being selectively moveable in a plurality of directions in response to said control signals; and a cutting head being adapted to cut said carcass, said cutting head being mounted on an end of said arm and being moveable therewith such that movement of said arm positions said cutting head along said cutting path.
Claim 22
Dependent Claim
64 words
The apparatus, as set forth in claim 19, wherein said cutting head comprises: a first nozzle being selectively actuatable and being coupled to a first fluid passageway, said first fluid passageway supplying water to said first nozzle; and a second nozzle being selectively actuatable and being coupled to a second fluid passageway, said second fluid passageway supplying water and abrasive to said second nozzle.
Claim 23
Dependent Claim
45 words
The apparatus, as set forth in claim 20, wherein said cutting station further comprises: a second control coupled to said computer and to said first and second nozzles, said second control receiving said cutting path and selectively actuating said first and second nozzles during cutting.
Claim 24
Dependent Claim
15 words
The apparatus, as set forth in claim 11, wherein said carcass comprises a primary cut.
Claim 25
Dependent Claim
16 words
The apparatus, as set forth in claim 11, wherein said mounting vehicle comprises a conveyor belt.
Claim 26
Independent Claim
136 words
An apparatus for segmenting an animal carcass, said apparatus comprising: an imaging station having an exterior vision system and an interior vision system, said exterior vision system producing a three-dimensional image of an exterior portion of said carcass and said interior vision system producing a three-dimensional image of an interior portion of said carcass; a system coupled to said imaging station, said system receiving said exterior and interior three-dimensional images and processing said exterior and interior three-dimensional images to determine a three-dimensional cutting path for segmenting said carcass; a cutting station being coupled to said system, said cutting station having at least on cutting implement being controllably moveable along said three-dimensional cutting path; and a mounting vehicle being adapted for securely holding said carcass and transporting said carcass from said imaging station to said cutting station.
Claim 27
Independent Claim
136 words
An apparatus for segmenting an animal carcass, said apparatus comprising: an imaging station having an exterior vision system and an interior vision system, said exterior vision system producing a three-dimensional image of an exterior portion of said carcass and said interior vision system producing a three-dimensional image of an interior portion of said carcass; a system coupled to said imaging station, said system receiving said exterior and interior three-dimensional images and processing said exterior and interior three-dimensional images to determine a three-dimensional cutting path for segmenting said carcass; a cutting station being coupled to said system, said cutting station having at least on cutting implement being controllably moveable along said three-dimensional cutting path; and a mounting vehicle being adapted for securely holding said carcass and transporting said carcass from said imaging station to said cutting station.
Claim 28
Independent Claim
57 words
An apparatus for segmenting an animal carcass, said apparatus comprising: means for scanning said carcass and delivering signals representing a three-dimensional interior and exterior image of said carcass in response to said scanning; means for receiving said delivered signals and creating a cutting path in response thereto; means for controllably segmenting said carcass along said cutting path.
Claim 29
Independent Claim
57 words
An apparatus for segmenting an animal carcass, said apparatus comprising: means for scanning said carcass and delivering signals representing a three-dimensional interior and exterior image of said carcass in response to said scanning; means for receiving said delivered signals and creating a cutting path in response thereto; means for controllably segmenting said carcass along said cutting path.
Claim 30
Dependent Claim
15 words
The apparatus, as set forth in claim 25, wherein said carcass comprises a primary cut.
Claim 31
Independent Claim
55 words
A method for segmenting an animal carcass, said method comprising the steps of: scanning said carcass and delivering signals representing a three-dimensional interior and exterior image of said carcass in response to said scanning; receiving said signals and creating a cutting path in response to said signals; controllably segmenting said carcass along said cutting path.
Claim 32
Independent Claim
55 words
A method for segmenting an animal carcass, said method comprising the steps of: scanning said carcass and delivering signals representing a three-dimensional interior and exterior image of said carcass in response to said scanning; receiving said signals and creating a cutting path in response to said signals; controllably segmenting said carcass along said cutting path.
Claim 33
Dependent Claim
15 words
The method, as set forth in claim 27, wherein said carcass comprises a primary cut.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-04-26 | 1996-10-26 | 1997-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-26 | 2000-10-26 | 2001-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-26 | 2004-10-26 | 2005-04-27 | $7700.00 | Window Closed / Lapsed |