GB554049A - Improved method of and machine for eviscerating fish - Google Patents

Improved method of and machine for eviscerating fish

Info

Publication number
GB554049A
GB554049A GB3632/42A GB363242A GB554049A GB 554049 A GB554049 A GB 554049A GB 3632/42 A GB3632/42 A GB 3632/42A GB 363242 A GB363242 A GB 363242A GB 554049 A GB554049 A GB 554049A
Authority
GB
United Kingdom
Prior art keywords
fish
heads
rotary member
pressure
press
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.)
Expired
Application number
GB3632/42A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gerh Arehns Mekaniska Verkstad AB
Original Assignee
Gerh Arehns Mekaniska Verkstad AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gerh Arehns Mekaniska Verkstad AB filed Critical Gerh Arehns Mekaniska Verkstad AB
Publication of GB554049A publication Critical patent/GB554049A/en
Expired legal-status Critical Current

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
    • 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)

Abstract

554,049. Dressing fish. AKTIEBOLAGET G. AREHNS MEKANISKA VERKSTAD. March 18, 1942, No. 3632. Convention date, March 1, 1941. [Class 28 (ii)] The fish are conveyed in pockets 9 of a conveyer in succession past a rotary knife 15 for severing the heads, and are subjected to momentarily gentle pressure on the belly portions near the cut ends by press heads 23 which force out the entrails towards nipping rollers 17, 18, the pressure being released as the rollers pull out the entrails. The press heads are carried on arms on a rotary member and move in the same direction as the conveyer feed, and preferably the rotary member is mounted on an arm 25 pivoted about a driving shaft 15 and held yieldingly by adjustable springs 28, 29 to provide for different sizes of fish. The heads may be semicylindrical, spherical or ridged. In a modification, Fig. 5, the rotary member is carried by the shaft 26 of a toothed wheel which is adapted to roll on a toothed wheel 57 when its shaft is lifted against the pressure of springs 61 due to engagement of a press head with a large size fish. This rolling action increases the velocity of the press head. Specification 477,725 is referred to.
GB3632/42A 1941-03-01 1942-03-18 Improved method of and machine for eviscerating fish Expired GB554049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE554049X 1941-03-01

Publications (1)

Publication Number Publication Date
GB554049A true GB554049A (en) 1943-06-17

Family

ID=20311848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3632/42A Expired GB554049A (en) 1941-03-01 1942-03-18 Improved method of and machine for eviscerating fish

Country Status (1)

Country Link
GB (1) GB554049A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384956A2 (en) * 1989-02-25 1990-09-05 Nippon Suisan Kaisha, Ltd. Fish processing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384956A2 (en) * 1989-02-25 1990-09-05 Nippon Suisan Kaisha, Ltd. Fish processing machine
EP0384956A3 (en) * 1989-02-25 1992-10-28 Nippon Suisan Kaisha, Ltd. Fish processing machine

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