Claims
- 1. A device for boning limbs of animals having bones similar in strength and orientation to poultry bones, the limbs having two ends with a center joint between the ends, comprising:
- a holding means for holding said limbs adjacent said joint and adjacent said ends of said limbs;
- a first saw cutting means for separating said center joint of said limbs held in said holding means;
- a second saw cutting means for separating said end joints of said limbs held in said holding means; and
- an ejector device for ejecting the bones, after said center and end joints are separated, by pushing said bones out of said limbs while said limbs are held in said holding means.
- 2. A device as defined in claim 1, wherein said holding means comprises a stripper die means for pushing said center joint therethrough and for stripping of any meat or skin provided in the area of said center joint.
- 3. A device as defined in claim 1, wherein said holding means is configured for clamping said bones substantially in parallel.
- 4. A device as defined in claim 1, wherein one of said first or second cutting means comprises a saw.
- 5. A device as defined in claim 1, wherein said holding means comprises a first pressure plate and a second pressure plate arranged opposing one another, said plates being movable relative to one another with said limbs interposed between said plates, said first plate being provided with at least one recess for pushing said bones therethrough, and said second plate having at least one recess cooperating with said ejector means for ejecting said bones by pushing.
- 6. A device as defined in claim 1, wherein said ejector means comprises at least one recess the position of which is associated with the position of said bone as well as a pushing means which is movable through said recess.
- 7. A device as defined in claim 5, wherein at least one of said pressure plates is designed such that it is divided in the manner of clamping tongs and provided with recesses for gripping around said bones.
- 8. A device as defined in claim 1, wherein said first and second cutting means are designed such that said joints are severed under separation of the tendons.
- 9. A method for boning the meat from limbs having two ends and a center joint intermediate said ends, comprising the steps of:
- holding said limbs to be boned;
- severing said center joint, including any tendons adhering thereto;
- severing said ends of said limbs, including any tendons adhering thereto;
- clamping said limbs between a first pressure plate and a second pressure plate, at least one of said plates having at least one hole sized and aligned to correspond with the size and location of a severed end of one of said bones;
- pressing said meat of said limbs between said pressure plates and partly pushing out the at least one bone through said pressure plate; and
- pushing a pin through one of said plates to push said at least one bone through said at least one hole.
- 10. A method as defined in claim 9, comprising the further step of stripping meat and skin from a portion of said bone to be severed prior to at least one of said severing steps.
- 11. A method as defined in claim 9 comprising the further step of holding all bones in substantially parallel alignment after severing said center joint portion of said limb.
- 12. A method as defined in claim 10 comprising the further step of holding all bones in substantially parallel alignment after severing said center joint portion of said limb.
- 13. A method as defined in claim 9 wherein the step of severing of the center joint forms two separate pieces, and wherein one of said separate pieces is boned separately from the other of said piece.
- 14. A method as defined in claim 12 wherein the step of severing of the center joint forms two separate pieces, and wherein one of said separate pieces is boned separately from the other of said pieces.
- 15. A method as defined in claim 9 wherein said step of severing the ends occurs before said step of severing said joint.
- 16. A method as defined in claim 9 wherein said pushing step comprises pushing with a with more then one pin to push out more than one bone at the same time.
- 17. A method of boning limbs having opposing ends and an joint intermediate said ends, comprising the steps of:
- clamping at least one of said limbs between a first pressure plate and a second pressure plate while said bones are substantially parallel, said first plate having at least one hole sized and aligned to correspond with the size and location of one of said ends or joint to allow passage through said hole;
- pressing said meat of said clamped limb between said pressure plates and partly pushing out the at least one bone through said hole;
- severing the distal portion of the bone pushed out of said hole, including any tendons attached to the bone;
- pushing on said severed ends to force the opposite end of the limb though at least a second hole in said second pressure plate;
- severing the distal portion of the bone pushed out of said second hole, including any tendons attached to the bone;
- pushing at least one pin through at least one of said plates to push said bones out of said meat.
- 18. A method as defined in claim 17, wherein said first severing step comprises severing the ends of said limb, and said second severing step comprises severing the center joint of said limb.
- 19. A method as defined in claim 17, wherein said clamping step and said pushing step cooperate to strip off meat and skin from said end.
- 20. A method as defined in claim 19, wherein said clamping step and said pushing step cooperate to strip off meat and skin from said end.
Priority Claims (1)
Number |
Date |
Country |
Kind |
92118133 |
Oct 1992 |
EPX |
|
Parent Case Info
This application is a continuation-in-part of application Ser. No. 08/004,977 filed Jan. 15, 1993, by the same inventor.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
102e Date |
371c Date |
PCT/EP93/02922 |
10/10/1993 |
|
|
10/3/1994 |
10/3/1994 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO94/09634 |
5/11/1994 |
|
|
US Referenced Citations (15)
Foreign Referenced Citations (7)
Number |
Date |
Country |
0439780A |
Aug 1991 |
EPX |
2227827 |
May 1973 |
FRX |
2566629 |
Jan 1986 |
FRX |
2047772 |
Mar 1972 |
DEX |
9214207 |
Aug 1993 |
DEX |
8302495 |
Jul 1983 |
NLX |
2124883 |
Feb 1984 |
GBX |
Non-Patent Literature Citations (2)
Entry |
Abstract 8302495. |
Abstract 2227827. |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
4977 |
Jan 1993 |
|