WHAT IS CLAIMED IS: χ
1. An apparatus for breaking eggs comprising: egg-holding means for holding a plurality of eggs in an array; egg-breaking means comprised of a plurality of knife means positioned beneath the egg-holdinq means, each knife means comprised of a pair of horizontally disposed, vertically oriented knife blades, said knife blades being movable between a first contiguous position and a second spaced-apart position, and movable vertically from a lower position spaced from eggs held by the egg- holding means to an upper position towards the egg-holding means to enable simultaneous breaking of the shells of a plurality of eggs held by the egg-holding means when the knife blades are in the first position, said knife blades having openings therein to allow substantially complete discharge of the contents of the eggs when the knife blades are moved to the second position and while in the upper position; and means for collecting the discharged contents of eggs broken by the knife means.
2. An apparatus as claimed in claim 1 further comprising means for separating the egq whites and egg yolks of eggs broken by the knife means.
3. An apparatus for breaking eggs comprising: an egg holder for holding stationary a plurality of eggs, on end, in an array; egg-breaking means positioned below the egg holder, said egg-breaking means comprising a plurality of knife means, each knife means comprising a pair of horizontally disposed, vertically oriented knife blades positioned below"1 the egg holder, one blade of the pair being fixed and the other blade of the pair being movable horizontally between a first contiguous position with respect to the stationary knife and a second position spaced apart from the other knife blade, both knife blades being movable vertically from a lower position spaced apart from the egg holder to an upper position sufficientl close to the egg holder to partially crack the shells of eggs held by the egg holder when the knife blades are in the first position; and a receptacle below the knife blades for receivin the contents of eggs broken by the knife blades, said contents being discharged when the movable knife blade is in the second position, said knife blades having openings therein to enable discharge of the contents of the broken eggs.
4. An apparatus as claimed in claim 3 further comprising means for supporting the egg holder and knife blades at positions above the receptacle.
5. An apparatus as claimed in claim 3 further comprising spring means for biasing the knife blades toward the upper position.
6. An apparatus as claimed in claim 5 further comprising means for releasably maintaining the knife blades in the lower position.
7. An apparatus as claimed in claim 3 further comprising means for separating the yolks of eggs from the whites of eggs which have been cracked by the knife blades.
8. An apparatus as claimed in claim 7 wherein the means for separating the egg yolks and egg whites com¬ prises a hollow cone positioned below each egg held by the egg holder and below the knife blades for receiving the contents of an egg broken above the cone, said cone having an open top, and an interior volume about equal to the volume of an egg yolk so that the egg white received by the cone from an egg broken above the cone will over¬ flow the cone into the receptacle and the egg yolk will be retained in the cone.
9. An apparatus as claimed in claim 8 wherein the cones comprise an operable bottom and the receptacle comprises means for subdividing the interior of the receptacle into an upper chamber into which egg whites which overflow the cones collect and a lower chamber into which egg yolks contained within cones can be released through the bottom of the cones when opened.
10. An apparatus as claimed in claim 8 further comprising a generally cylindrical collar snugly fitted around the top edge of each cone, said collar being movable vertically from an upper position wherein the top edge of the collar is above the top edge of the cone and the bottom edge of the collar is at or below the top edge of the cone and a lower position wherein the top edge of the collar is at' or below the top edge of the cone.
11. An apparatus for breaking eggs comprising: an egg-holder grid comprising a select number of egg holders arranged in a predetermined number of qenerally horizontally disposed rows; a knife grid below the egg-holder grid comprising a pair of horizontally disposed vertically oriented knife blades positioned below each row of egg holders, at least one knife blade of each pair of knife blades being movable horizontally between a first position contiguous with the other knife blade and a second position spaced apart from the other knife blade, said knife grid being movable vertically between a lower position spaced apart from the egg holder and an upper position sufficiently close to the egg holder for the knife blades to simultaneously crack the shells of eggs held by the egg holder and when the knife blades are in the first position, the knife blades having an opening therein to allow substantially complete discharge of the contents of the eggs when the knife blades are moved to the second position while in the upper position; and a receptacle below the knife grid for receiving the contents of eqgs broken by the knife blades.
12. An apparatus as claimed in claim 11 further comprising means for supporting the egg-holder grid and the knife grid above the receptacle.
13. An apparatus as claimed in claim 11 further comprising spring means for biasing the knife grid toward the upper position.
14. An apparatus as claimed in claim 13 further comprising means for releasably maintaining the knife grid in the lower position.
15. An apparatus as claimed in claim 11 further comprising a cone assembly for separating the egg yolks and egg whites which is removably fitted into the recep¬ tacle and comprises an intermediate floor extending across the receptacle at an elevation spaced-apart from the bottom of the receptacle for dividing the interior of the receptacle into an upper chamber above the intermedi¬ ate floor and a lower chamber below the intermediate floor, said cone assembly further comprising a generally hollow cone extending through the intermediate floor at positions below each egg holder for receiving the contents of an egg held by the egg holder which is broken above the cone, said cone having an open top, an openable bottom for releasing egg contents contained therein into the lower chamber, and an interior volume about equal to the volume of an egg yolk so that the egg white received by the cone from an egg broken above the cone will over¬ flow the cone and be retained in the upper chamber.
16. An apparatus as claimed in claim 15 wherein the cones further comprise means for breaking the yolks of the eggs as the yolks are released into the lower chamber.
17. An apparatus as claimed in claim 15 further comprising a collar grid comprising a generally cylindri¬ cal collar fittable snugly around the top edge of each cone, said collar grid being movable vertically from an upper position wherein the top edges of the collars are above the top edges of the cones and the bottom edges of the collars are below the top edges of the cones and a lower position wherein the top edges of the collars are at or below the top edges of the cones.
18. A method for rapidly breaking a plurality of eggs comprising: holding a plurality of eggs in a select number of generally horizontally extending rows so that at least the bottom portions of the eggs are exposed; positioning a pair of generally horizontally extending contiguous knife blades below each row of eggs; moving the knife blades upwardly into the eggs with sufficient force to break the shells of the eggs and for the knife blades to extend into the interior of the eggs a select distance; moving at least one knife blade of each pair of knife blades horizontally away from the other knife blade to enable the contents of the cracked eggs to flow downwardly between the knife blades; and receiving the contents of the broken eggs in a receptacle.
19. A method as claimed in claim 18 further com- prising separating the egg yolks from the egg whites of eggs broken by the knife blades prior to receiving the contents of the broken eggs in the receptacle.
20. A method as claimed in claim 19 wherein the egg yolks are separated from the egg whites by: positioning a hollow cone having an open top below each egg to be broken by the knife blades in said cones, the egg yolks being retained within the cones, and the egg whites overflowing the cones into the receptacle.
21. A method as claimed in claim 20 further com¬ prising: positioning a collar snugly around each cone which extends above each cone sufficiently to contain, along with the cone, the entire contents of an egg broken above the cone, said collar being depressible to a posi¬ tion below the top edge of the cone; and depressing the collar to a position below the top edge of the cone when the contents of an egg are contained within said cone and collar to allow the egg white portion of the egg contents to gently overflow the cone and collar.
22. A method as claimed in claim 20 wherein the cones have an openable bottom and the interior of the receptacle is subdivided into an upper chamber and a lower chamber so that egg whites overflowing the cones collect in the upper chamber and the egg yolks contained within the cones can be released through the bottom of the cones into the lower chamber and further comprising releasing the egg yolks contained within the cones into the lower chamber and further comprising releasing egg yolks contained within the cones into the lower chamber.
23. A method as claimed in claim 22 further com¬ prising breaking open the egg yolks as the egg yolks are released into the lower chamber.
24. An apparatus for breaking eggs comprising: an egg holder for holding a plurality of eqgs in an array and in a substantially stationary position; means for simultaneously cracking the shells of the eggs held by the egg holder to discharge the contents of the egg; a plurality of cone assemblies below the means for simultaneously cracking the shells of the eggs, each cone assembly being positioned for receiving the contents of the broken egg and for separating the discharged egg yolk and egg white, each cone assembly being comprised of a generally hollow cone having an open top edge positioned to receive the discharged contents of an egg, said generally hollow cone having an interior volume approximat equal to the volume of an egg yolk so that an egg white received by the cone from an egg broken above the cone will overflow the cone, and each cone assembly having an openable bottom for releasing an egg yolk after the egg white overflows the cone; a receptacle for receiving the overflowed egg white; and a receptacle, in communication with the openable bottom of each cone assembly for receiving the released egg yolk.
25. An apparatus as claimed in claim 24 further comprising a collar grid comprised of substantially cylindrical collars, each having a top edge and a bottom edge, said collars being slidably fitted around each top edge of a cone, said collar grid being movable from an upper position whereby the top edge of the collar is above the top edge of a cone and the bottom edge of the collar is below the top edge of a cone, to a lower positio wherein the top edge of the collar is proximate the top edge of a cone.
26. An apparatus as claimed in claim 24 in which the egg-holding means has flexible holders to hold the eggs in a substantially vertical position so that an end of the eggs is cracked by the knife blades.
27. An apparatus as claimed in claim 24 in which each cone includes means to break the yolk of an egg passing through he cone.
28. An apparatus for breaking eggs comprising: an egg-holder grid comprising a select number of egg holders arranged in a predetermined number of generally horizontally disposed rows, said egg holders holding eggs on end in vertical orientation; a knife grid below the egg-holder grid comprisng a pair of horizontally disposed vertically oriented knife blades positioned below each row of egg holders, at least one knife blade of each pair of knife blades being movable horizontally between a first position contiguous with the other knife blade and a.second position spaced apart from the other knife blade, said knife grid being movable vertically between a lower position spaced apart from the egg holder and an upper position sufficiently close to the egg holder for the knife blades to simultaneously crack the shells of eggs held by the egg holder and when the knife blades are in the first position, the knife blades having an opening therein to allow substantially complete discharge of the contents of the eggs when the knife blades are moved to the second position while in the upper position;
Claim 28, continued. . . a plurality of cone assemblies below the knife grid, each cone assembly being positioned to receive the contents of the broken egg and for separating the discharged egg yolk and egg white, each cone assembly being comprised of a generally hollow cone having an open top edge positioned to receive the discharged contents of an egg, an interior volume approximately equal to the volume of an egg yolk so that an egg white received by
10 the cone from an egg broken above the cone will overflow the cone, and an openable bottom for releasing an egg yolk after the egg white overflows the cone; a receptacle for receiving the overflowed egg white; I5 a receptacle, in communication with the openable bottom of each cone assembly for receiving the released egg yolk; a collar grid comprised of substantially cylindrical collars, each having a top edge and a bottom
20 edge slidably fitted around each top edge of a cone, said collar grid being movable from an upper position whereby the top edge of the collar is above the top edge of a cone and the bottom edge of the collar is below the top edge of a cone, to a lower position wherein the top edge
25 of the collar is proximate the top edge of a cone; and a support means for holding said egg-holder grid and said knife grid and containing:
(i) spring means for biasing the knife blades towards the upper position; and
30 (ii) means for releasably maintaining the knife blades in the lower position.
29. An apparatus as claimed in claim 28 in which each cone includes means to break the yolk of an egq 35 passing throuqh the cone.