US1815730A - Coring machine - Google Patents
Coring machine Download PDFInfo
- Publication number
- US1815730A US1815730A US279028A US27902828A US1815730A US 1815730 A US1815730 A US 1815730A US 279028 A US279028 A US 279028A US 27902828 A US27902828 A US 27902828A US 1815730 A US1815730 A US 1815730A
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- US
- United States
- Prior art keywords
- knife
- coring
- tomato
- actuator
- guard
- 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 - Lifetime
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N4/00—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
- A23N4/12—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for coring fruit
- A23N4/16—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for coring fruit for tomatoes or the like
Definitions
- VVVit being, ho ⁇ vever,1 understood lthat ⁇ 'the maein ' chine ory apparatnsmaybe used 4for removing Y the'centers or lpCntions ofthe vcenters' of other .A "fruitsor vegetables. i
- j Fig.' lf is a sectionaljsi'deelevationfof ythe n, malichine, as in duplexl form with aV jsingle driver'for' o'peratingjboth.
- parts there-A f Fig@ is a detachedvprespective View* ⁇ of the rotatable knife-'carrying Ihead.
- Figz is a detachediperspective'vievv ",qrig. i .1era 'detachee pefspeeavtiee for othef c'oringkn-ife.1.
- Y 1 l 1 n Y 'j11;1p1ica1ien filed May'fia; 1921s.
- F 1g. 6 isan end view of the machine.
- y Fig. 7 1s a transverse section taken on lin 7 7, Fig. 1,y looking towards the left.
- n ig. 8 is a similar sectionlooking'towards the right.r
- Fig. 5 4is Section throughv one ⁇ end of the Fig. 9 is a transverse section taken on line rig.
- 1o is a .sideeievaaon or a modified Vform of knife carriery and va portion of the rotatable head to which said knifecarrie'r,l
- a shaft 16 to which is keyed may be referred to as a rotatable knii'elcarryinghead, for reasons to presently appear.
- the head ⁇ 18 has tWO lspacedoutwardly#extending 1 arms 23 Awhich i '00 Inthepreferredform, this head 18 is pro- Vfv'ided with a screw-threaded opening 19 into Whichas'et-scr'ew 20 is threaded; the inner A end ofthisset-screv cngaginga flat surface 1 Qlformed on the shaft lby providing a, de! pressiontherein.
- Afijamb nut 22 surrounds j i are .disposed olf-center and between'thel'n a Yknife carrier 24 is pivotally secured; a pivot 'inthe enlargedend 28of ⁇ a cutter or coring knife 29. 1
- the knife carrier 1 nas an inwardly-project .ing lug 35 formed'thereon, between itspivot and the head 26 thereof, and fastened to said lugis one endlof'a retractile spring 36, 'the' other end of Which isffastened to the shaft 16,
- each end Wall 12 Adjustably.supported from each end Wall 12 is a guard in the fornrof a plate 39, which also serves as an actuator for theV cutter or :Coring knife, andas part of a housing for cn- 4 iclosing the rotatable head 18 andthe knife Walls 12.:V Y,
- spiral springs 42 f are disposed, which surround the bolt-SV40, and keep the guard plate39 spacedv a. definite distance from said end Wall.
- the bolts 40 are slidable through the openings 41 in the end Wall 12 and have stop nuts 43 ythreaded Vthere'onto 'so as to bearagainst the inner surface V-of said end Wall and t-hus prevent the outward travel of the guard or actuatorv beyond the position predetermined therefor.
- the exact position of the guard or actuator l may be varied #by adjusting the nuts 43y on lthelooits' 40.
- a'Wear annulus 46 which'is riveted or otherwise fastened thereto git being preferably constructed of hard Vmaterial, and against it is adapted ⁇ tobear the lstop screw r33, this Astop screvvY beingpressed thereand ,consequently :When vthe'4 knife-carrying head18 is beingrotated, thefstopV screw 33 travels circularly and in contact Withi the Wear annulus 46. y; f L Y The tomato or other article tobe cored, shown lforexampleby the dotted lines in Figs.
- the tomatoor other article is held against rotation by the operator, and'due to the fact that the knife is traveling in substantially a lcircular "path While beingforced outwardly, the core Will therefore beapparentthat the operation of coring a tomato is quick and certain, and that it can beV most efliciently accomplished by inexperienced help. Removingthe tomato socored from the guard plate-,permits the ⁇ springsr42 ⁇ to lreturn the guard or actuator to normal position, Whichrposition is determined by the stop nuts 43-on the bolts 40.
- stop screws 49 are threaded through the end Wall 12 of the frame. 1() ⁇ from the inner side thereof, and the spacing of ⁇ thejouter end of these stop ⁇ screws from the Wearl ring 46 on the inner side of theY guard or' actuator determines the ⁇ range of movement ofthezlatter; sufficient movement only of said guard or actuator Y rvments to.limitthe'movement ⁇ of saidguard -away Vfrom said end wall, stop means on said 8.
- a machine vforcoring tomatoes andthe like' comprising an element, against which a tomato orthe like is to be ,placed for coring the same, a vknife.pivotally;mountedfandv f adaptedto be thrust .into thetomato and toward the axis thereoffund-erfmovementof said Velement, a rotatable' V,mounting for 'said knife tov cause it to travel in a circular course, and
- a machine'for coring tomatoesl and thel like comprising ajrotatableelemenu'a knife carried thereby to Vcause the same to travel in a circular course during' the rotation of said element, an element against which atomato ⁇ to be co'redisa-d'apt'ed to beplaced, and means between said last-mentioned ielementand said knifeto thrust said knife into-the tomato' and Ytoward theaxisxthereof.
- a machine for coring tomatoes and the like ycomprising a shaft, a head secured to the end of said shaft and havingY two spaced outwardly-extending'arms disposed olf-center on 'said head, a lever pivotally; secured betweeny its ends-between said arms, said lever having ya coring knife at one-'end and an adjustable stop screw at its other end, and a plate pro- .vided with an opening whose axis is Ycoincident with that of said head andy through which opening saidknife isadapted to be proj ected,l said plate having said stop screw in contact therewith tocause said lever to swing ⁇ on its pivot upon movement of said plate toward said head.V Y .l v j Y v 14.
- a machine for coring tomatoes and the like comprisingia frame,a shaftournaled'in said frame and projecting therefrom, the proj ecting end of said shaft being cored out and having a pin extending .transversely through said cored-out portion at theinner end thereof, ahead secured to the projecting end of said shaft and having a pair ⁇ of outstanding spaced arms arranged off-center, a knifecarrier pivotally connected between said arms and having a coring Vknife extending therefrom adapted to travel in a circular path, a retractile spring having one end secured to said out portion Yofvs'aid shaft, said spring having .its other end secured toisaidtransverse pin,
- a machine forV coring tomatoes and the like comprising a frame, an actuator spaced from said' frame Vand against which a tomato to be'coredout isiadapted to be placed, a coring knife between said actuator and said frame arranged to travel in acircular path,
- VWILLIAM A. CHAPMAN. v.EDWARD J. MACHEMER. FREDERICK J.' PAUL. Y
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Description
July 21, 1931.
w. A. CHAPMAN ET AL GORING MACHINE Filed May 19. 1928 2 sheets-sheet 1 Y ww... A
"July '21, 1931. w. A. CHAPMAN E'r AL cRING MACHINE Filed. May 419. 1928 2 SheetS-Sheet 2 Pafeniedquly 1931 f, WILLIAiviI A. CHAPMAN; EDWARD 'J'.g'MAcHEivrER. AND FREDERICK J. PAUL, 0F sILVnB.
CREEK, NEW Yonm AssGNJes me' nUNrLnY,k MANUFACTURING 00.,.01 yin aocToN,4
' New Yong; A ooR'roRArroN 0F New .YORK l f l Onr .inventionflrelates toffimprovements 'in Gering machines, and `more particularly to fthat `type of rnachineor apparatusespecially 'afdaptedior ,coring tomatoes.` preparatory to, y canning orotherwise preserving the's'ame;
VVVit: being, ho`\vever,1 understood lthat `'the maein ' chine ory apparatnsmaybe used 4for removing Y the'centers or lpCntions ofthe vcenters' of other .A "fruitsor vegetables. i
I @ne of thevo'bj'ec'ts' ci4 ourinvention'is theprovision of ya simple and i inexpensive fm'a.- chine o'fthi's kind, in which a movable guard *is provided topreventtlie Gering knife from Y v ticle to be cored.v f 'l :injuring the'ope'rat'orzwhen vthe machine is -runningfidlel'andwhich guard` is utilized as the i medium @fon njjeratingv saidy knife"A and cansing' it'to `enter the tornato or otherfar- Vidjea novel rotatable lne'ady which carries the 'cutting or ccring' device in eccentric .relai "0ithearticle.r f
f 1? ,"Other objects of tion theretol and Whichcutting or coring' de'- lvice is suitablycntrlled to enter vthe tomato er other articleutolibe cored'oi-c'enter and be moved to ortvovvardstheeenter or axis our, invention 'are to: jim'- V 'prov'e the maniier-f` ofsupporting the Cutting orY coring devicevv and springiretainingj Vther 'saine f tesmplfy the' yeenstr'uctrn 'of ,caring -maehinesofthrs' kind to 4vrninimlzel the numn f 'leerer parte yinuse;andre ptherfwsennprove Yonfooring,nachlnesnow i'nins'e'fi Ylith the above and-other Objects vfto appear hereinafter, the invention consists in the novel :featuresy of c(instruction.` and inthe arrangement and combination hf 'parts to ybe hereinafter described Y Vand' more particularly i pointed out in the's'u4 iii-OJ In the drawings 1 A. Y
j Fig.' lfis a sectionaljsi'deelevationfof ythe n, malichine, as in duplexl form with aV jsingle driver'for' o'peratingjboth. parts there-A f Fig@ is a detachedvprespective View*` of the rotatable knife-'carrying Ihead.
` Figz is a detachediperspective'vievv ",qrig. i .1era 'detachee pefspeeavtiee for othef c'oringkn-ife.1.Y 1 l 1 n Y 'j11;1p1ica1ien filed May'fia; 1921s. Ysanar No. 219,028.
machine taken lon line:5-"5,` Fig..6. y
F 1g. 6 isan end view of the machine. y Fig. 7 1s a transverse section taken on lin 7 7, Fig. 1,y looking towards the left.
n ig. 8 is a similar sectionlooking'towards the right.r
Fig. 5 4is Section throughv one `end of the Fig. 9 is a transverse section taken on line rig. 1o is a .sideeievaaon or a modified Vform of knife carriery and va portion of the rotatable head to which said knifecarrie'r,l
- i In the" exeinplfication of our 4invention shown, Wehaveprovided'a duplex machine linfWhichthe operationof coringtomatoes or otherarticles is performed at each end of. the machine,y andfor this purpose a central frame `vor support'vll is' provided having upstanding WallslQ at each end, a base l'conne'cting the tlower ends of said upstanding Walls, bearings 14' extending inwardly toward eachother from `said Wallsand Webs 515 connecting the base vWithsaidend Walls and bearings and yserving .t'o Y ithe'frame.V v
providethe necessary rigidity for my f Thebearings 14 `'are' spaced apartand" inf them is journaled a shaft 16 to which is keyed may be referred to asa rotatable knii'elcarryinghead, for reasons to presently appear.
the set-screw 2O and guards against unloosening 'o. the 'set-screwgand consequently the headf from the shaft. 'The head` 18 has tWO lspacedoutwardly#extending 1 arms 23 Awhich i '00 Inthepreferredform, this head 18 is pro- Vfv'ided with a screw-threaded opening 19 into Whichas'et-scr'ew 20 is threaded; the inner A end ofthisset-screv cngaginga flat surface 1 Qlformed on the shaft lby providing a, de! pressiontherein. Afijamb nut 22 surrounds j i are .disposed olf-center and between'thel'n a Yknife carrier 24 is pivotally secured; a pivot 'inthe enlargedend 28of `a cutter or coring knife 29. 1
f the head 26 of the knife carrier, thus securing r the cutter or coring knife to said carrier 1n Y n I v Y Y u Y agamst through the action of the sprl-ng36 rl`he enlarged end 28 of the knife hasan opening 30 therethrough, through VWhich-a securing screw 31 is passed and entered into manner to extend therefrom lat substantially a right angle thereto.` The opposite .endfof' threaded .opening 32 disposed at a right; angle to the lpivot 25, and in this threaded opening '32 is arranged a stop screW 33 held in adjusted vposition by a jamb nut V34.
y Y' The knife carrier 1nas an inwardly-project .ing lug 35 formed'thereon, between itspivot and the head 26 thereof, and fastened to said lugis one endlof'a retractile spring 36, 'the' other end of Which isffastened to the shaft 16,
which is bored out, as at 37, from each end;
and through Vthis'bored-outv portion, at the inner end thereof, a pin 38l is (passed to which Y theoinner end'of the spring 36 projecting into Y said shaft, isse'cured. v .The inner end ofthe spring 3,6.V is thereforel ax-iallysecured to, and Withinthe shaft, and the outer end thereof is secured to theknife carrier in substantial alinement.axially With said shaft when the `knife carrier is retracted by the spring..
`will appear hereinafter.
Adjustably.supported from each end Wall 12 is a guard in the fornrof a plate 39, Which also serves as an actuator for theV cutter or :Coring knife, andas part of a housing for cn- 4 iclosing the rotatable head 18 andthe knife Walls 12.:V Y,
.Between the guard" or actuator and the end vall 12 of the framelO, spiral springs 42 f are disposed, which surround the bolt-SV40, and keep the guard plate39 spacedv a. definite distance from said end Wall. The bolts 40 are slidable through the openings 41 in the end Wall 12 and have stop nuts 43 ythreaded Vthere'onto 'so as to bearagainst the inner surface V-of said end Wall and t-hus prevent the outward travel of the guard or actuatorv beyond the position predetermined therefor.
'fee
The exact position of the guard or actuator lmay be varied #by adjusting the nuts 43y on lthelooits' 40.
The spacebetvveen the ,guard plate and v. Y. the end Wall 12 ofthey frame Y10 yis enclosed atgthe sides andtop by a substantially U- 39 is a'Wear annulus 46, Which'is riveted or otherwise fastened thereto git being preferably constructed of hard Vmaterial, and against it is adapted` tobear the lstop screw r33, this Astop screvvY beingpressed thereand ,consequently :When vthe'4 knife-carrying head18 is beingrotated, thefstopV screw 33 travels circularly and in contact Withi the Wear annulus 46. y; f L Y The tomato or other article tobe cored, shown lforexampleby the dotted lines in Figs. 1 and 5 and designated by the numeral 47, is vplaced againstthe outer side of the guard or actuator 39 With its center or axis in alinement or substantially in alinement With the axis of the opening 45; andthrough the medium of the tomato or 'other article to inwardly against the action of the springs 42, causing 'the bolts 40 to slide through 'the vbe cored, 'the guard-or actuator 39fis forced openings 41 in ltheend Wall12 of the frame.
.During'this action, the knife carrying head 18 is in rotation, causing theknife to travel eircularly and at the same timeV to move out-v wardly' through Vthenvopening 45, swinging on lthe pivot 25 'as itsy center, ,-Thus, While .entering the tomato or other article,y it is .gradually being Vmoved toward the axis of the article, as indicated inFigL 5. The tomatoor other article is held against rotation by the operator, and'due to the fact that the knife is traveling in substantially a lcircular "path While beingforced outwardly, the core Will therefore beapparentthat the operation of coring a tomato is quick and certain, and that it can beV most efliciently accomplished by inexperienced help. Removingthe tomato socored from the guard plate-,permits the `springsr42` to lreturn the guard or actuator to normal position, Whichrposition is determined by the stop nuts 43-on the bolts 40. v
For the purpose of( limiting the inward movement ofthe guard orV actuatoig'vve'have` provided two. stop screws 49, these being threaded through the end Wall 12 of the frame. 1() `from the inner side thereof, and the spacing of `thejouter end of these stop `screws from the Wearl ring 46 on the inner side of theY guard or' actuator determines the` range of movement ofthezlatter; sufficient movement only of said guard or actuator Y rvments to.limitthe'movement` of saidguard -away Vfrom said end wall, stop means on said 8. A machine vforcoring tomatoes andthe like', comprising an element, against which a tomato orthe like is to be ,placed for coring the same, a vknife.pivotally;mountedfandv f adaptedto be thrust .into thetomato and toward the axis thereoffund-erfmovementof said Velement, a rotatable' V,mounting for 'said knife tov cause it to travel in a circular course, and
means for rotating lsaid mounting.`I l v l 9, A machine'for coring tomatoes 'or tn like, comprising anelement against which. a tomato or the" like is to be vplaced for coring the same, 'aY knife pivotally mounted and adapted tobethrust into the'tomato and t-oward the axis thereof, a rotatable mounting `for said knife to cause said knife to travel in a circular course, and non-rotatable means to Y cause said knife to swing onitspivot and ac- 1 tuatedfdirectly bythe article being cored un# knife carrier and extending intothe coredder pressure applied thereto.`
r10.Y A machine'for coring tomatoesl and thel like, comprising ajrotatableelemenu'a knife carried thereby to Vcause the same to travel in a circular course during' the rotation of said element, an element against which atomato `to be co'redisa-d'apt'ed to beplaced, and means between said last-mentioned ielementand said knifeto thrust said knife into-the tomato' and Ytoward theaxisxthereof.Y Y Y 11. A machine for coring tomatoes and the j like, `anV elementagainst which a tomato is ladapted to be placed,and a' circularly traveling knife'movable toward andy from the axis ofjthe tomatov underV movement of saidv element to cause the' corey of the. tomato to bev V saidframe and extending outwardly therefroman actuator in the form of a plate hav'- Y ing 'an opening vtherethrough and yagainst which-a tornato is to be placedto be cored,'said tomato covering said opening, a knife-carry- 4ing-'head secured to lsaid shaft. between said frame and said actuator, a knife carrier in the form of alever pivoted between its ends .to said head-at one side of its center, awear annulus on the inner side of 'said actuator, ad-
-projected through theA opening of. said actuator and enter the tomato to remove the core therefromupon manipulation of said actuator.
`said* element and said knifecarrierto cause .the knifeof said carrier to beV projected through said elementarid into the tomato when exerting pressure against said element and while the knife is traveling ina circular path. 1f* Y 15. A machine forV coring tomatoes and the like, comprising a frame, an actuator spaced from said' frame Vand against which a tomato to be'coredout isiadapted to be placed, a coring knife between said actuator and said frame arranged to travel in acircular path,
'means for causingsaid knifetoy so travel, and
means to thrust the knife intovthe tomato toward the center thereof while traveling in a circular path,l said means being actuated by the article being cored underpressureapplied thereto. l Y In testimony tures, f .Y A
VWILLIAM. A. CHAPMAN. v.EDWARD J. MACHEMER. FREDERICK J.' PAUL. Y
whereof we affix our signaljustable means carried'bysaid' knifecarrier and inzcontact with ksaid wear annulus,.and a j
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US279028A US1815730A (en) | 1928-05-19 | 1928-05-19 | Coring machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US279028A US1815730A (en) | 1928-05-19 | 1928-05-19 | Coring machine |
Publications (1)
Publication Number | Publication Date |
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US1815730A true US1815730A (en) | 1931-07-21 |
Family
ID=23067374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US279028A Expired - Lifetime US1815730A (en) | 1928-05-19 | 1928-05-19 | Coring machine |
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US (1) | US1815730A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2512921A (en) * | 1946-06-11 | 1950-06-27 | Magnuson Roy M | Rotary cutter for severing roots from vegetables |
US2649878A (en) * | 1947-10-29 | 1953-08-25 | Fmc Corp | Tomato paring and coring machine |
US2703124A (en) * | 1951-02-24 | 1955-03-01 | Beale Rollins H | Tomato coring and skinning machine |
US5074203A (en) * | 1988-08-05 | 1991-12-24 | Ashlock Company | Coring apparatus |
-
1928
- 1928-05-19 US US279028A patent/US1815730A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2512921A (en) * | 1946-06-11 | 1950-06-27 | Magnuson Roy M | Rotary cutter for severing roots from vegetables |
US2649878A (en) * | 1947-10-29 | 1953-08-25 | Fmc Corp | Tomato paring and coring machine |
US2703124A (en) * | 1951-02-24 | 1955-03-01 | Beale Rollins H | Tomato coring and skinning machine |
US5074203A (en) * | 1988-08-05 | 1991-12-24 | Ashlock Company | Coring apparatus |
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