US1418666A - Polishing machine - Google Patents
Polishing machine Download PDFInfo
- Publication number
- US1418666A US1418666A US533262A US53326222A US1418666A US 1418666 A US1418666 A US 1418666A US 533262 A US533262 A US 533262A US 53326222 A US53326222 A US 53326222A US 1418666 A US1418666 A US 1418666A
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- US
- United States
- Prior art keywords
- polishing
- members
- fruit
- transfer
- brush
- 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
Links
- 238000005498 polishing Methods 0.000 title description 85
- 235000013399 edible fruits Nutrition 0.000 description 47
- 230000010355 oscillation Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/005—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for dry-cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/06—Fruit coater
Definitions
- the present invention relates to fruit treating machines, and more particularly to an apparatus for polishing fruit, as for example oranges.
- the invention has for its objects to provide' an apparatus wherein the fruit as polished, is conveyed at preferably right angles to the polishing member in a direction opposite to the direction of movement of the -polishing members whereby the maximum polish for a limited travel is applied to the fruit; to provide oscillating transfer members movable axially of a rotating polishing member for receiving and conveying the fruit from one end of the apparatus to the other.
- Qthei objects are to provide a simple and eflicient drive mechanism for the polishing members and transfer members whereby the same are operated in timed relation, alternate transfer members being operated in the same direction in unison.
- the invention consists broadly in a polishing member adapted for rotative move ment having associated therewith a fruit receiving and transfer member or conveyor axially oscillated about said polishing mem- 'ber to receive the fruit at approximately a horizontal position, and to elevate the same about the polishing member in a direction reverse to the direction of rotation of the polishing member to substantially the vertical center of said polishing memberfrom which it rolls by gravity over thesurface of the polishing member.
- Figure 1 is a View in plan of one embodiment of my 1nvent1on.
- Figure 2' is a longitudinal sectional View on line 2--2 of Figure 1.
- F lgure 3 is a View in elevation of the apparatus from the feed end.
- Figure 4 is a view in end elevation of one of the polishing members with the transfer member illustrated in section.
- Figure 5 is a section on line 55 of F igure 4.
- 1 indicates an elongated supporting frame having the parallel side supporting bars 2, transversely of which extend the horizontally disposed parallel spaced polishing cylinders or members 3 outwardly from the ends of which extend the supporting trunnions 4 which are continuations of the ends of supporting shafts 5 passing longitudinally through each cylinder 3.
- the trunnions 4 of certain of the cylinders are mounted on the side frame members 2 to rotate in the bearings 5, and corresponding trunnions carry a gear 6 intermeshing with the bevel drive gear 7 on a connecting shaft 8 rotatably mounted in bearings 9.
- the cylinder's serve as polishing members or brushes and carry on their outer surface a suitable bufiing surface 10 preferably in the form of bristle tufts, and in connection with the first polishing member of the apparatus, as
- each cylinder 3 Positioned at the outer end of each cylinder 3 and mounted to oscillate about thetrunnion between the end of the cylinder and the bearing 5 is a supporting plate or member 97 preferably of disk formation.
- a fruit receiving and transfer member 28 extends parallel with each polishing member 3 with its inner edge 29 in close proximity to the polishing or bufiing surface of the cylinder. and said member :28 is disposed radially of the polishing member 3 with its ends secured to opposite supporting members 227.
- the members 28 are of a width approximating the distance between adjacent parallel spaced polishing members 3. and from said members 28 extend the arcuate segmental end members 30 connecting with a bottom or rear piece 31.
- the respective shafts 21 and 26 on their inner ends carry the respective disks 33 and 3-2. and with the disk 33 is pivotally connected an operating link 35 which operates the second and fourth transfer member :28 from the feed end of the apparatus to a secondary link 36 to cause said transfer members to oscillate in unison about the respective polishing members.
- the disk 31% is likewise connected through links 37 and 37 with the transfer members 28 associated with the first and third polishing members 3 from the feed end of the apparatus to oscillate said members simultaneously. but in a direction reverse to the direction of movement of the members operated by the disk 33.
- the fruit to be polished is deposited on the transfer member'assoc-iated with the first polishing member. is raised thereby gradually over the polishing member in a. direction reverse to the direction of rotation of the polishing member. and during this movement the transfer member :28 between the first and second polishing members is moving from a raised to a lowered position to receive the fruitfrom the first polishing member when the transfer member associated with said first polishing member arrives at the end of its upward stroke permitting fruit to roll downwardly over the other side of said first polishing member on to the transfer member positioned between the first and second polishing members. This action takes place throughout the entire length of the apparatus.
- the fruit to be polished is fed to the apparatus by any suitable mechanism. and is deposited on an inclined runway 38 discharging on to the transfer member :28 associated with the first polishing member 3. and the polished fruit is discharged from the apparatus in any suitable manner as by being deposited from the last polishing member 3 on to an inclined discharge chute 39.
- a suitable polishing substance or material. such as araflin may be applied to the fruit during t- 1e polishing thereof. and in the presentapparatus for accomplishing this purpose I have illustrated a suitable receptacle 42, positioned beneath and extending transversely of the frame members .2 adjacent the first polishing member 3. and said receptacleis pro vided with an open top in which is rotat-ably mounted a transfer cylinder 43 driven by a chain 44 operated from the shaft 21. and the periphery of said transfer cylinder 43. which itwill be: observed is rotated in the direction opposite to that of the polishing member. is adapted to contact. with the surface of the first polishing member 3. and to apply any material picked u from the receptacle 4:2 to the surface of t 1e first polishing member 3. which in turn applies the polishi material to the fruit as the same is de ivered thereonto.
- a fruit polishing apparatus including a pair of parallel spaced horizontally disposed .polishing brushes rotating in the same direction, a pair of fruit receiving and transfer members one positioned in advance of each brush and mounted for axial oscillation about the same, and means for operating said members in relatively reverse directions for receiving fruit and for'conveyin g the same over its associated brush against its direction of rotation.
- a fruit polishing apparatus including a pair of parallel spaced horizontally disposed polishing brushes rotating in the same direction, a pair of fruit receiving and transfer members one positioned in advance of each brush and mounted for axial oscillation about the same, means for operating said members in relatively reverse directions for receiving fruit and for conveying the same over its associated brush against its direction of rotation, and means for applying a polishing medium to one of said brushes.
- a fruit polishing apparatus including a pair of parallel spaced horizontally disposed cylindrical polishing brushes rotating in the same direction, a pair of fruit receiving and transfer members one mounted in advance of each brush and movable relatively thereto, and means for operating said member simultaneously in relatively reverse directions for receiving fruit and con veying the same over the adjacentbrush.
- a fruit polishing apparatus including a series of parallel spaced horizontally disposed polishing brushes rotating in the same direction, a series of fruit receiving and transfer membersone positioned in advance of each brush and mounted for axial oscillation thereabout, and means for operating said members simultaneously in relatively reverse directions for receiving fruit and for conveying the same from one end of said series of brushes to the other;
- A. fruit polishing apparatus including a series of parallel spaced horizontally dis: posed polishing brushes rotating in the same direction, and means in advance of certain a series of rotatably mounted parallel spaced horizontally disposed polishing members, means for rotating said members in the same direction, and means associated with each member and mounted for axial oscillation about the same for receiving fruit and for propelling the same upwardly over said members from one end to the other of the series in a direction opposite to that of the-rotation of said members.
- a fruit polishing apparatus including a series of rotatably mounted parallel spaced horizontally disposed polishing members, a driving connection between said members for rotating the same in one direction, a series of transfer members one positioned in advance of each polishing member and mounted to oscillate axially of said polishing members, one on the axis of rotation of each polishing member, an operating connection between alternate transfer members of the series, and mechanism for operating said driving and operating connections for causing a simultaneous rotation of said polishing members and an axial oscillation of said transfer members thereabout.
- a fruit polishing apparatus including a i horizontally disposed rotatably mounted polishing brush, a fruit receiving and transfer member in advance of said brush and including end supporting members, one mounted at each end of the brush on its axis of rotation, a bar connecting said end members and disposed parallel with and in close proximity to said brush surface, and means for operating said end plates to oscillate said bar axially about said brush from an approximately horizontal position to approximately a vertical position, whereby fruit to be polishd resting on said bar is conveyed over said brush in contact therewith and in a direction opposite to the direction of rotation of the brush.
- A. fruit polishing apparatus including a horizontally disposed rotatably mounted polishing brush, means for rotating said brush, a fruit receiving and transfer member disposed parallel with the brush and mounted for axial oscillation about the same for receiving fruit and for conveying the same over said brush in contact therewith in a direction reverse to its direction of rotation, and means for oscillating said receiving and transfer member.
- a fruit polishing apparatus including a horizontally disposed rotatably mounted polishing brush, means for rotating said brush, a fruit receiving and transfer member disposed parallel with the brush and mounted for axial oscillation about the same for receiving fruit and for conveying the same over said brush in contact therewith in a direction reverse to its direction of rotation, means for oscillating said receiving and transfer member, and means for supplying a polishing medium to the brush.
- a fruit polishing apparatus including a cylinder, a polishing surface thereon, trunnions rot-atably supporting the cylinder, means for rotating the cylinder a fruitreceiving and transfer bar disposed parallel with the cylinder in close proximity to its polishing surface, members mounting the opposite ends of said bar and rotatable on said trunnions, and means for operating said bar to cause the same to oscillate about said cylinder.
- a fruit polishing apparatus comprising a movable fruitsupporting member, a fruit propelling member disposed transversely of the supporting member in close proximity thereto and movable thereover in a direction rev'erse to its direction of movement, and a fruit polishing surface carried by one of said members, the fruit as propelled overy said supporting surface being caused to revolve by the act-ion of one of said members against said polishing surface.
Description
E. N. MAULL.
POLISHING MACHINE.
APPLICATION FILED FEB. I. I922.
1,%18,666, PatentedJune 6, 1922.
4 SHEETS-SHEET I.
E. N. MAULL.
POLISHING MACHINE.
APPLICATION FILED FEB. 1, 1922-.
1,418,666, PatentedJune 6,1922.
4. SHEETS'SHEET 2.
i I I v 1.
ATTORNEW 1N VEN TOR.
E. N. IVIAULL.
POLISHING MACHINE.
APPLICATION FILED FEB. I, 1922.
1,418,666; I n ne .6, 1922.
4 SHEETSSHEET 3.
v INVENTOR. v 67 BY ATTORNEYS.
E. N. IVIAULL.
POLISHING MACHINE.
APPLICATION, FILED FEB. I, I922.
1,416,666. PatentedJu'ne 6,1922
4 SHEETS-SHEET 4.
- IILIVENTOR AYTORNE Y8 "siren stares ears EDWARD N. MAULL, OF ORLANDO, FLORIDA, ASSIGNOR '10 SKINNER MACHINERY COMPANY, OF DUNEDIN, FLORIDA, A CORPORATION OF FLORIDA.
POLISHING MACHINE.
To all whom it may concern:
Beit known that I, EDWARD N. MAULL, a citizen of the United States, residing at Orlando, in the county of Orange and State of Florida, have invented certain new and useful Improvements in Polishing Machines, of which the following is a specification.
The present invention relates to fruit treating machines, and more particularly to an apparatus for polishing fruit, as for example oranges.
The invention has for its objects to provide' an apparatus wherein the fruit as polished, is conveyed at preferably right angles to the polishing member in a direction opposite to the direction of movement of the -polishing members whereby the maximum polish for a limited travel is applied to the fruit; to provide oscillating transfer members movable axially of a rotating polishing member for receiving and conveying the fruit from one end of the apparatus to the other.
To provide means associated with oneof the polishing members to apply a pol1sh thereto.
Qthei objects are to provide a simple and eflicient drive mechanism for the polishing members and transfer members whereby the same are operated in timed relation, alternate transfer members being operated in the same direction in unison.
The invention consists broadly in a polishing member adapted for rotative move ment having associated therewith a fruit receiving and transfer member or conveyor axially oscillated about said polishing mem- 'ber to receive the fruit at approximately a horizontal position, and to elevate the same about the polishing member in a direction reverse to the direction of rotation of the polishing member to substantially the vertical center of said polishing memberfrom which it rolls by gravity over thesurface of the polishing member.
With the above mentioned and other objects in view, the invention consists in the novel construction and combination of parts hereinafter described, illustrated in the accompanying drawings, and set forth in the claims hereto appended, it being understood that various changes in the form, pr0- Specification of Letters Patent.
Patented June 6, 1922.
Application filed February 1, 1922. Serial No. 533,262.
portion, size and minor details of construcdrawings, wherein Figure 1 is a View in plan of one embodiment of my 1nvent1on.
Figure 2' is a longitudinal sectional View on line 2--2 of Figure 1. F lgure 3 is a View in elevation of the apparatus from the feed end.
Figure 4 is a view in end elevation of one of the polishing members with the transfer member illustrated in section.
Figure 5 is a section on line 55 of F igure 4.
Referring, more particularly to the several views of the drawings wherein like characters of reference designate corresponding parts, 1 indicates an elongated supporting frame having the parallel side supporting bars 2, transversely of which extend the horizontally disposed parallel spaced polishing cylinders or members 3 outwardly from the ends of which extend the supporting trunnions 4 which are continuations of the ends of supporting shafts 5 passing longitudinally through each cylinder 3. The trunnions 4 of certain of the cylinders are mounted on the side frame members 2 to rotate in the bearings 5, and corresponding trunnions carry a gear 6 intermeshing with the bevel drive gear 7 on a connecting shaft 8 rotatably mounted in bearings 9. The cylinder's serve as polishing members or brushes and carry on their outer surface a suitable bufiing surface 10 preferably in the form of bristle tufts, and in connection with the first polishing member of the apparatus, as
illustrated in Figures 1 and 2 of the draw- This countersha ft 18 shaft and associated gears in the direction of thevarrows Figures 1 and :2 of the drawings. The opposite end trunmon of the polishing member 3' also carries a pinion :22-
intermeshing with the gear :23 on a countershaft 2*. which shaft is in turn connected through gears :25 with a final drive shaft :26.
Positioned at the outer end of each cylinder 3 and mounted to oscillate about thetrunnion between the end of the cylinder and the bearing 5 is a supporting plate or member 97 preferably of disk formation. A fruit receiving and transfer member 28 extends parallel with each polishing member 3 with its inner edge 29 in close proximity to the polishing or bufiing surface of the cylinder. and said member :28 is disposed radially of the polishing member 3 with its ends secured to opposite supporting members 227. The members 28 are of a width approximating the distance between adjacent parallel spaced polishing members 3. and from said members 28 extend the arcuate segmental end members 30 connecting with a bottom or rear piece 31. to which is connected the lower edge of a plate 3:2 bentin an arc corresponding to the curvature of the exterior of the polishing member. and adapted to conform with the surface of an adjacent polishing member affordin means to prevent pasage of fruit to be polished downwardly between the same.
It will be observed that these fruit receiving and transfer members :28 are positioned one in advance of each polishing member.
as particularly illustrated in Figure :2. and
to cause a simultaneous oscillation of themembers 28 about the respective polishing members with alternate transfer members moving in the same direction. the following mechanism is provided.
The respective shafts 21 and 26 on their inner ends carry the respective disks 33 and 3-2. and with the disk 33 is pivotally connected an operating link 35 which operates the second and fourth transfer member :28 from the feed end of the apparatus to a secondary link 36 to cause said transfer members to oscillate in unison about the respective polishing members. The disk 31% is likewise connected through links 37 and 37 with the transfer members 28 associated with the first and third polishing members 3 from the feed end of the apparatus to oscillate said members simultaneously. but in a direction reverse to the direction of movement of the members operated by the disk 33.
From this operation it will be observed that the fruit to be polished is deposited on the transfer member'assoc-iated with the first polishing member. is raised thereby gradually over the polishing member in a. direction reverse to the direction of rotation of the polishing member. and during this movement the transfer member :28 between the first and second polishing members is moving from a raised to a lowered position to receive the fruitfrom the first polishing member when the transfer member associated with said first polishing member arrives at the end of its upward stroke permitting fruit to roll downwardly over the other side of said first polishing member on to the transfer member positioned between the first and second polishing members. This action takes place throughout the entire length of the apparatus.
The fruit to be polished is fed to the apparatus by any suitable mechanism. and is deposited on an inclined runway 38 discharging on to the transfer member :28 associated with the first polishing member 3. and the polished fruit is discharged from the apparatus in any suitable manner as by being deposited from the last polishing member 3 on to an inclined discharge chute 39. Suitable. end plates 40. scalloped or under-cut as at 41. and positioned. one at each end of the polishing members'3 prevents the fruit from rolling off the ends of said polishing members or said transfer members.
If itis found desirable. a suitable polishing substance or material. such as araflin may be applied to the fruit during t- 1e polishing thereof. and in the presentapparatus for accomplishing this purpose I have illustrated a suitable receptacle 42, positioned beneath and extending transversely of the frame members .2 adjacent the first polishing member 3. and said receptacleis pro vided with an open top in which is rotat-ably mounted a transfer cylinder 43 driven by a chain 44 operated from the shaft 21. and the periphery of said transfer cylinder 43. which itwill be: observed is rotated in the direction opposite to that of the polishing member. is adapted to contact. with the surface of the first polishing member 3. and to apply any material picked u from the receptacle 4:2 to the surface of t 1e first polishing member 3. which in turn applies the polishi material to the fruit as the same is de ivered thereonto.
In the. use of this invention. it will be observed thatpower applied to the pulley 1-1 to drive the same in the direction of the arrow. Figure 1. will rotate the polishing members all in the same direction. as is illus trated by the arrows Figure 1. This movement of the pulley 14 will also impartoscillating movement to the receiving and transfer members 28 axially rotating all of said members about their associated polishing members with alternate transfer members travelling in relatively reverse directions, so that the fruit is conveyed transversely across said polishing members in a direction reverse to that of their rotation from the feed end of the apparatus to the discharge end thereof, and it will be apparent that While I have illustrated four polishing members,
any number may be employed, and that I am not limiting the present invention to the exact form of receiving and transfer member illustrated in the drawing.
I claim 1.. A fruit polishing apparatus including a pair of parallel spaced horizontally disposed .polishing brushes rotating in the same direction, a pair of fruit receiving and transfer members one positioned in advance of each brush and mounted for axial oscillation about the same, and means for operating said members in relatively reverse directions for receiving fruit and for'conveyin g the same over its associated brush against its direction of rotation.
2. A fruit polishing apparatus including a pair of parallel spaced horizontally disposed polishing brushes rotating in the same direction, a pair of fruit receiving and transfer members one positioned in advance of each brush and mounted for axial oscillation about the same, means for operating said members in relatively reverse directions for receiving fruit and for conveying the same over its associated brush against its direction of rotation, and means for applying a polishing medium to one of said brushes.
3. A fruit polishing apparatus including a pair of parallel spaced horizontally disposed cylindrical polishing brushes rotating in the same direction, a pair of fruit receiving and transfer members one mounted in advance of each brush and movable relatively thereto, and means for operating said member simultaneously in relatively reverse directions for receiving fruit and con veying the same over the adjacentbrush.
4. A fruit polishing apparatus including a series of parallel spaced horizontally disposed polishing brushes rotating in the same direction, a series of fruit receiving and transfer membersone positioned in advance of each brush and mounted for axial oscillation thereabout, and means for operating said members simultaneously in relatively reverse directions for receiving fruit and for conveying the same from one end of said series of brushes to the other;
5. A. fruit polishing apparatus including a series of parallel spaced horizontally dis: posed polishing brushes rotating in the same direction, and means in advance of certain a series of rotatably mounted parallel spaced horizontally disposed polishing members, means for rotating said members in the same direction, and means associated with each member and mounted for axial oscillation about the same for receiving fruit and for propelling the same upwardly over said members from one end to the other of the series in a direction opposite to that of the-rotation of said members.
7 A fruit polishing apparatus including a series of rotatably mounted parallel spaced horizontally disposed polishing members, a driving connection between said members for rotating the same in one direction, a series of transfer members one positioned in advance of each polishing member and mounted to oscillate axially of said polishing members, one on the axis of rotation of each polishing member, an operating connection between alternate transfer members of the series, and mechanism for operating said driving and operating connections for causing a simultaneous rotation of said polishing members and an axial oscillation of said transfer members thereabout.
8. A fruit polishing apparatus including a i horizontally disposed rotatably mounted polishing brush, a fruit receiving and transfer member in advance of said brush and including end supporting members, one mounted at each end of the brush on its axis of rotation, a bar connecting said end members and disposed parallel with and in close proximity to said brush surface, and means for operating said end plates to oscillate said bar axially about said brush from an approximately horizontal position to approximately a vertical position, whereby fruit to be polishd resting on said bar is conveyed over said brush in contact therewith and in a direction opposite to the direction of rotation of the brush.
9. A. fruit polishing apparatus including a horizontally disposed rotatably mounted polishing brush, means for rotating said brush, a fruit receiving and transfer member disposed parallel with the brush and mounted for axial oscillation about the same for receiving fruit and for conveying the same over said brush in contact therewith in a direction reverse to its direction of rotation, and means for oscillating said receiving and transfer member.
10. A fruit polishing apparatus including a horizontally disposed rotatably mounted polishing brush, means for rotating said brush, a fruit receiving and transfer member disposed parallel with the brush and mounted for axial oscillation about the same for receiving fruit and for conveying the same over said brush in contact therewith in a direction reverse to its direction of rotation, means for oscillating said receiving and transfer member, and means for supplying a polishing medium to the brush.
11. A fruit polishing apparatus including a cylinder, a polishing surface thereon, trunnions rot-atably supporting the cylinder, means for rotating the cylinder a fruitreceiving and transfer bar disposed parallel with the cylinder in close proximity to its polishing surface, members mounting the opposite ends of said bar and rotatable on said trunnions, and means for operating said bar to cause the same to oscillate about said cylinder.
12. A fruit polishing apparatus comprising a movable fruitsupporting member, a fruit propelling member disposed transversely of the supporting member in close proximity thereto and movable thereover in a direction rev'erse to its direction of movement, and a fruit polishing surface carried by one of said members, the fruit as propelled overy said supporting surface being caused to revolve by the act-ion of one of said members against said polishing surface.
In testimony whereof I have signed my name to this specification.
EDW. X. MAULL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US533262A US1418666A (en) | 1922-02-01 | 1922-02-01 | Polishing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US533262A US1418666A (en) | 1922-02-01 | 1922-02-01 | Polishing machine |
Publications (1)
Publication Number | Publication Date |
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US1418666A true US1418666A (en) | 1922-06-06 |
Family
ID=24125190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US533262A Expired - Lifetime US1418666A (en) | 1922-02-01 | 1922-02-01 | Polishing machine |
Country Status (1)
Country | Link |
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US (1) | US1418666A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2442616A (en) * | 1945-05-07 | 1948-06-01 | Kenneth H Recker | Distribution apparatus for fluid coating |
-
1922
- 1922-02-01 US US533262A patent/US1418666A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2442616A (en) * | 1945-05-07 | 1948-06-01 | Kenneth H Recker | Distribution apparatus for fluid coating |
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