CA2067551A1 - Method and apparatus for processing fish heads - Google Patents
Method and apparatus for processing fish headsInfo
- Publication number
- CA2067551A1 CA2067551A1 CA002067551A CA2067551A CA2067551A1 CA 2067551 A1 CA2067551 A1 CA 2067551A1 CA 002067551 A CA002067551 A CA 002067551A CA 2067551 A CA2067551 A CA 2067551A CA 2067551 A1 CA2067551 A1 CA 2067551A1
- Authority
- CA
- Canada
- Prior art keywords
- knives
- tongue
- belly
- head
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
- A22C25/14—Beheading, eviscerating, or cleaning fish
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
- A22C25/14—Beheading, eviscerating, or cleaning fish
- A22C25/145—Eviscerating fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
- Paper (AREA)
Abstract
A method and apparatus for cutting tongues, cheeks and belly flaps from fish heads and for cutting apart jaws of fish heads. The fish head is mounted on a reinforced beam beneath a spiked chain which moves the head along the beam, first towards horizontal knives which cut the tongue from the head, and then to vertical knives which cut the cheeks and the belly flaps from the head. Over the tongue knives are jaw rods which hold the jaw up to the beam adjacent the tongue knives. Inside the beam is a stick which can be driven down from the beam to locate the tongue in a cutting position below the tongue knives. The head hits a sensor which activates a power source for the stick. The belly flaps are held up by belly flap rods, which lie beneath the collar bones and keep the belly flaps from the tongue knives. The cheeks and belly flaps are cut off with two vertical cheek knives. Behind the cheek knives, there is a vertical step on the belly flap rods which support the belly flaps while the knives cut the cheeks and belly flaps. The jaw is then cut apart with a jaw knife located on the beam. One of the jaws then falls down a sliding chute which moves the head up and off the beam and then falls into a vat for bones.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IS3697 | 1991-04-29 | ||
IS3697A IS1545B (en) | 1991-04-29 | 1991-04-29 | Machine for cutting beak, cheeks and thin slices from fish heads |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2067551A1 true CA2067551A1 (en) | 1992-10-30 |
CA2067551C CA2067551C (en) | 2003-02-25 |
Family
ID=36754807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002067551A Expired - Lifetime CA2067551C (en) | 1991-04-29 | 1992-04-29 | Method and apparatus for processing fish heads |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA2067551C (en) |
DK (1) | DK174785B1 (en) |
IS (1) | IS1545B (en) |
NO (1) | NO175232C (en) |
-
1991
- 1991-04-29 IS IS3697A patent/IS1545B/en unknown
-
1992
- 1992-04-28 NO NO921657A patent/NO175232C/en not_active IP Right Cessation
- 1992-04-29 CA CA002067551A patent/CA2067551C/en not_active Expired - Lifetime
- 1992-04-29 DK DK199200558A patent/DK174785B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK55892A (en) | 1992-10-30 |
IS1545B (en) | 1994-06-08 |
NO921657D0 (en) | 1992-04-28 |
DK174785B1 (en) | 2003-11-10 |
NO921657L (en) | 1992-10-30 |
CA2067551C (en) | 2003-02-25 |
NO175232B (en) | 1994-06-13 |
DK55892D0 (en) | 1992-04-29 |
NO175232C (en) | 1994-09-21 |
IS3697A7 (en) | 1991-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |