IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0504213
(2010-10-27)
|
| 등록번호 |
US-8591296
(2013-11-26)
|
| 국제출원번호 |
PCT/CA2010/001696
(2010-10-27)
|
| §371/§102 date |
20120426
(20120426)
|
| 국제공개번호 |
WO2011/050462
(2011-05-05)
|
|
발명자
/ 주소 |
- Sekretta, Gleb
- Garvey, Ben
- Burke, Timothy Andrew
- Stover, Bruce Allan
- Cormack, Andrew Neville
- Prinsen, Gerard Murray
- McLarty, Angus
- MacKinnon, Jacob
- Tynes, Nathaniel Bruce
- Manuge, Louis-Phillipe Frederick
- Rose, Tracy
- Rose, David
- Babin, Lee
|
| 출원인 / 주소 |
- Clearwater Seafoods Limited Partnership
|
| 대리인 / 주소 |
Woodard Emhardt Moriarty McNett & Henry LLP
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
116 |
초록
▼
Mollusc processing apparatus and related methods are disclosed. Molluscs are held in holders by one of their shells, illustratively the bottom shells, and are moved between a series of processing stations. At a shell cut station, an opening is cut into one or both of the shells of each mollusc. The
Mollusc processing apparatus and related methods are disclosed. Molluscs are held in holders by one of their shells, illustratively the bottom shells, and are moved between a series of processing stations. At a shell cut station, an opening is cut into one or both of the shells of each mollusc. The next processing station includes a cutting blade to cut the adductor muscle and viscera of each mollusc away from its non-held shell, illustratively the top shell, and a shell detach mechanism to detach the non-held shell from the held shell. One or multiple air blasts are directed toward the viscera to loosen it from the held shell, and at a vacuum station the loosened viscera is pulled from the held shell. A second muscle cut station includes another cutting blade to cut the adductor muscle from the held shell.
대표청구항
▼
1. Apparatus comprising: a holder to hold a bivalve mollusc by a first shell, the mollusc having a pair of shells, including the first shell and a second shell, and an adductor muscle attached to the shells;a cutting blade, movable from a first position out of contact with the mollusc to a second po
1. Apparatus comprising: a holder to hold a bivalve mollusc by a first shell, the mollusc having a pair of shells, including the first shell and a second shell, and an adductor muscle attached to the shells;a cutting blade, movable from a first position out of contact with the mollusc to a second position in which at least a portion of the cutting blade is between the shells, to cut the adductor muscle from the second shell;a shell detach mechanism to detach the second shell from the first shell; anda controller to control movement of the cutting blade and operation of the shell detach mechanism, the controller causing the cutting blade to remain in its second position, protecting the adductor muscle that has been cut from the second shell against damage by the shell detach mechanism. 2. The apparatus of claim 1, the shell detach mechanism comprising: a striking element, movable from a first position out of contact with the mollusc to a second position, to strike an outside surface of the second shell and detach the second shell from the first shell. 3. The apparatus of claim 2, wherein the shells are further connected at a hinge, the striking element striking the second shell in an oblique direction relative to a longitudinal axis of the hinge as the striking element is moved from its first position to its second position. 4. The apparatus of claim 2, wherein the striking element contacts a surface of the cutting blade as the striking element is moved from its first position to its second position. 5. The apparatus of claim 1, the shell detach mechanism comprising: a water nozzle located relative to the cutting blade to direct a water stream toward the second shell. 6. The apparatus of claim 5, the shell detach mechanism further comprising: a further water nozzle located relative to the cutting blade and the water nozzle to direct a further water stream toward an expected position of the second shell if not detached from the first shell by the water stream. 7. The apparatus of claim 5, wherein the cutting blade remains in its second position during contact between the water stream and the second shell. 8. The apparatus of claim 1, wherein the holder comprises a suction grip to hold the first shell. 9. The apparatus of claim 8, further comprising: a venturi arrangement coupled to the suction grip. 10. The apparatus of claim 1, wherein the cutting blade comprises a flexible cutting blade. 11. The apparatus of claim 1, wherein the portion of the cutting blade contacts and follows an inside surface of the second shell as the cutting blade is moved from its first position to its second position. 12. The apparatus of claim 11, wherein the cutting blade comprises a flared edge. 13. The apparatus of claim 11, wherein the portion of the cutting blade is inserted, through an opening cut into one or both of the shells, into contact with the inside surface of the second shell as the cutting blade is moved from its first position to its second position. 14. The apparatus of claim 1, wherein the holder is movable from a first position, in which the mollusc is located relative to the cutting blade and the shell detach mechanism to have the adductor muscle cut from the second shell by the cutting blade and the second shell detached from the first shell by the shell detach mechanism, to a second position away from the cutting blade and the shell detach mechanism, after the cutting blade is returned to its first position. 15. The apparatus of claim 14, wherein the controller comprises a metal plate and a proximity sensor, the metal plate and the sensor being located relative to the holder such that the sensor is actuated when the holder is in its first position. 16. Apparatus comprising: a holder to hold a bivalve mollusc from which one shell has been removed, the mollusc having a remaining shell to be held by the holder and an adductor muscle and viscera attached to the remaining shell;an air outlet located relative to the holder to direct an air stream toward the viscera;an air supply, coupled to the air outlet, to supply a blast of air toward the viscera through the outlet; anda vacuum intake to pull the viscera from the remaining shell, the vacuum intake being located relative to the holder to pull the viscera from the remaining shell initially in a first direction and subsequently in a second different direction,the holder holding the mollusc in an inverted position above the vacuum intake. 17. The apparatus of claim 16, wherein the holder comprises a suction grip to hold the remaining shell. 18. The apparatus of claim 17, further comprising: a venturi arrangement coupled to the suction grip. 19. The apparatus of claim 18, further comprising: a source of pressurized air,wherein the venturi arrangement and the air supply are coupled to the source. 20. The apparatus of claim 16, wherein the air outlet is located relative to the holder to direct the air stream toward the viscera by directing the air stream onto an inside surface of the remaining shell. 21. The apparatus of claim 16, wherein the holder is movable from a first position, in which the mollusc is located proximate the air outlet, to a second position away from the air outlet and toward the vacuum intake, after the air blast. 22. The apparatus of claim 21, further comprising: a controller to control the air supply, the controller comprising a metal plate and a proximity sensor, the metal plate and the sensor being located relative to the holder such that the sensor is actuated when the holder is in its first position. 23. The apparatus of claim 16, further comprising: a vacuum tube coupled to a vacuum source,the vacuum intake being formed as an opening in a side wall of the vacuum tube, the first direction being through the opening, the second direction being along a longitudinal direction of the vacuum tube. 24. The apparatus of claim 23, wherein a position of the vacuum intake relative to the holder is adjustable. 25. The apparatus of claim 23, further comprising: a standpipe coupled to the vacuum intake to receive the viscera that is pulled from the remaining shell; anda fluid line coupled to the standpipe to receive the viscera from the standpipe into a fluid flow in the fluid line. 26. An apparatus comprising: a plurality of holders to hold bivalve molluscs by a first shell, each mollusc when fed onto a holder having a pair of shells, including the first shell and a second shell, and an adductor muscle attached to the shells; anda driving arrangement to move the plurality of holders between processing stations for processing the molluscs, the processing stations comprising: a shell cut station to cut an opening into one or both of the shells;a first muscle cut and shell detach station comprising: a cutting blade, movable from a first position, out of contact with the mollusc in one of the holders that has been moved to the first muscle cut and shell detach station, to a second position in which at least a portion of the cutting blade is between the shells of the mollusc, to cut the adductor muscle from the second shell of the mollusc;a shell detach mechanism to detach the second shell from the first shell of the mollusc; anda controller to control movement of the cutting blade and operation of the shell detach mechanism, the controller causing the cutting blade to remain in its second position, protecting the adductor muscle that has been cut from the second shell of the mollusc against damage by the shell detach mechanism;an air blast station and a vacuum station comprising the apparatus of claim 16; anda second muscle cut station to cut the adductor muscle from the first shell. 27. The apparatus of claim 26, further comprising: a second air blast station between the first muscle cut and shell detach station and the vacuum station. 28. The apparatus of claim 26, further comprising: a control arrangement to control at least the first muscle cut and shell detach station, the air blast station, and the second muscle cut station. 29. The apparatus of claim 28, wherein the control arrangement comprises a plurality of metal plates located relative to the holders and a plurality of proximity sensors located relative to each of the first muscle cut and shell detach station, the air blast station, and the second muscle cut station such that the sensors are actuated when the holders are in respective positions for processing of molluscs by the first muscle cut and shell detach station, the air blast station, and the second muscle cut station. 30. The apparatus of claim 28, the holders and the processing stations being located relative to each other such that the holders hold molluscs in respective positions for substantially simultaneous processing by the processing stations,the control arrangement comprising a plurality of metal plates and a proximity sensor,the plurality of metal plates being located relative to the holders and to the sensor such that a respective one of the plates actuates the sensor when the holders and molluscs are in the respective positions for substantially simultaneous processing by the processing stations. 31. The apparatus of claim 26, further comprising: a detector at the second muscle cut station to detect presence of a mollusc. 32. The apparatus of claim 26, wherein each holder of the plurality of holders comprises a suction grip to hold the first shell and a venturi arrangement coupled to the suction grip, the apparatus further comprising: a shell release station to alter air flow in the venturi arrangement and release the first shell from each suction grip after the adductor muscle is cut from the first shell. 33. The apparatus of claim 32, further comprising: a source of compressed air coupled to the venturi arrangement of each holder and to at least one of the air blast station and the vacuum station. 34. The apparatus of claim 32, further comprising: a vacuum source coupled to the vacuum station and to at least one of the air blast station and the venturi arrangement of each holder. 35. A method comprising: feeding bivalve molluscs onto a plurality of holders that hold the molluscs by a first shell, each mollusc when fed onto a holder having a pair of shells, including the first shell and a second shell, and an adductor muscle attached to the shells;moving the plurality of holders between processing stations; andprocessing the molluscs at the processing stations, the processing stations comprising: a shell cut station to cut an opening into one or both of the shells;a first muscle cut and shell detach station comprising: a cutting blade, movable from a first position, out of contact with the mollusc in one of the holders that has been moved to the first muscle cut and shell detach station, to a second position in which at least a portion of the cutting blade is between the shells of the mollusc, to cut the adductor muscle from the second shell of the mollusc;a shell detach mechanism to detach the second shell from the first shell of the mollusc; anda controller to control movement of the cutting blade and operation of the shell detach mechanism, the controller causing the cutting blade to remain in its second position, protecting the adductor muscle that has been cut from the second shell of the mollusc against damage by the shell detach mechanism;an air blast station and a vacuum station comprising the apparatus of claim 16; anda second muscle cut station to cut the adductor muscle from the first shell. 36. A method comprising: providing a plurality of holders to hold bivalve molluscs by a first shell, each mollusc when fed onto a holder having a pair of shells, including the first shell and a second shell, and an adductor muscle attached to the shells;providing processing stations for processing the molluscs, the processing stations comprising: a shell cut station to cut an opening into one or both of the shells;a first muscle cut and shell detach station comprising; a cutting blade, movable from a first position, out of contact with the mollusc in one of the holders that has been moved to the first muscle cut and shell detach station, to a second position in which at least a portion of the cutting blade is between the shells of the mollusc, to cut the adductor muscle from the second shell of the mollusc;a shell detach mechanism to detach the second shell from the first shell of the mollusc; anda controller to control movement of the cutting blade and operation of the shell detach mechanism, the controller causing the cutting blade to remain in its second position, protecting the adductor muscle that has been cut from the second shell of the mollusc against damage by the shell detach mechanism;an air blast station and a vacuum station comprising the apparatus of claim 16; anda second muscle cut station to cut the adductor muscle from the first shell; andproviding a driving arrangement to move the plurality of holders between the processing stations. 37. The method of claim 36, further comprising: providing a second air blast station between the first muscle cut and shell detach station and the vacuum station. 38. The method of claim 36, further comprising: providing a control arrangement to control at least the first muscle cut and shell detach station, the air blast station, and the second muscle cut station. 39. The method of claim 36, further comprising: providing a detector at the second muscle cut station to detect presence of a mollusc. 40. The method of claim 36, wherein each holder of the plurality of holders comprises a suction grip to hold the first shell and a venturi arrangement coupled to the suction grip, the method further comprising: providing a shell release station to alter air flow in the venturi arrangement and release the first shell from each suction grip after the adductor muscle is cut from the first shell. 41. The method of claim 40, further comprising: coupling the venturi arrangement of each holder and at least one of the air blast station and the vacuum station to a source of compressed air. 42. The method of claim 40, further comprising: coupling the vacuum station and at least one of the air blast station and the venturi arrangement of each holder to a vacuum source.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.