US165545A - Improvement in ice-cream freezers - Google Patents
Improvement in ice-cream freezers Download PDFInfo
- Publication number
- US165545A US165545A US165545DA US165545A US 165545 A US165545 A US 165545A US 165545D A US165545D A US 165545DA US 165545 A US165545 A US 165545A
- Authority
- US
- United States
- Prior art keywords
- ice
- cream
- improvement
- cylinder
- cream freezers
- 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
- 235000015243 ice cream Nutrition 0.000 title description 8
- 239000000203 mixture Substances 0.000 description 6
- 239000000659 freezing mixture Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 241001052209 Cylinder Species 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/08—Batch production
- A23G9/10—Batch production using containers which are rotated or otherwise moved in a cooling medium
- A23G9/103—Batch production using containers which are rotated or otherwise moved in a cooling medium the container rotating about its own axis
- A23G9/106—Batch production using containers which are rotated or otherwise moved in a cooling medium the container rotating about its own axis provided with agitating means
Definitions
- This invention relates to certain improvements in ice-cream freezers; and it consists in the combination, with the top plate of the freezer, of a flange to extend over and protect the teeth of the gear-wheel (upon the cover of the cylinder) from the particles of ice, salt, and other obstruction. It also consists in the means forge-aring and detaching the actuating shaft of the driving-wheel and the shaft of I the pinion that operates the freezer-cylinder.
- A represents the outer case or tub of wood, which contains the creanrcylinder and the freezing-mixture of salt and ice.
- B is the cream-cylinder, and O the scraper and stirrer.
- the bottom of the cylinder B I construct with a socket, a, which rests upon a projection, I), in the bottom of the outer case 5 a socket, c, in which rests the end of the scraper-shaft; and a flange, d, which makes the bottom of the cream-cylinder sit level when taken out, and keeps its socket to from becoming filled with dirt, 8w.
- D is the cover for the cream-cylinder, which is made detachable, and has its upper surface wrought into a series of teeth, by means of which the cylin der is revolved through a pinion, E, journaled in the top plate F of the freezer.
- Said top plate has projecting lugs f, which extend over the sides of the tub, and are secured by hooks g'attachcd to the tub to hold the said plate fast.
- the said top plate has also flanges h, which extend downwardly over the teeth of the cylinder-cover, to prevent them from becoming filled and obstructed in their operation by the particles of ice, &c., which may be from time to time thrown in to constitute the freezing-mixture.
- G is an adjustable coupling-collar, which may be made either to couple the shaft of the driving-wheel with that of the pinion, or be so disposed as to leave the two detached.
- This simple device enables me to place any driving-wheel upon the edge of the tub and still remove the top plate F and the cylinder with ease and facility.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Confectionery (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Seeds, Soups, And Other Foods (AREA)
Description
I, W. CONDDN.
Ice-Cream Freezer.
910,165,545. Patentedlulyl3,1 875.
WITNESSES ATTORNEYS.
N.PETER$. PHDTD-U1HOGRAFHER WASHINGTON. n C.
UNITED. STATES PATENT Lenten.
JOHN W. CONDON, OF BALTIMORE, MARYLAND.
IMPROVEMENT IN ICE-CREAM FREEZERS.
Specificaticn forming part of Letters Patent No. 165,545, dated July 13, 1875; application filed June 7, 1875.
To all whom itma-y concern:
Be it known that I, JOHN W. GONDON, of Baltimore city, State of Maryland, have invented a new and Improved Ice-Cream Freezer 5 and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawing forming a part of this specification, in which Figure l is a vertical section 5 Fig. 2, a plan View.
This invention relates to certain improvements in ice-cream freezers; and it consists in the combination, with the top plate of the freezer, of a flange to extend over and protect the teeth of the gear-wheel (upon the cover of the cylinder) from the particles of ice, salt, and other obstruction. It also consists in the means forge-aring and detaching the actuating shaft of the driving-wheel and the shaft of I the pinion that operates the freezer-cylinder.
In the drawing, A represents the outer case or tub of wood, which contains the creanrcylinder and the freezing-mixture of salt and ice. B is the cream-cylinder, and O the scraper and stirrer. The bottom of the cylinder B I construct with a socket, a, which rests upon a projection, I), in the bottom of the outer case 5 a socket, c, in which rests the end of the scraper-shaft; and a flange, d, which makes the bottom of the cream-cylinder sit level when taken out, and keeps its socket to from becoming filled with dirt, 8w. D is the cover for the cream-cylinder, which is made detachable, and has its upper surface wrought into a series of teeth, by means of which the cylin der is revolved through a pinion, E, journaled in the top plate F of the freezer. Said top plate has projecting lugs f, which extend over the sides of the tub, and are secured by hooks g'attachcd to the tub to hold the said plate fast. The said top plate has also flanges h, which extend downwardly over the teeth of the cylinder-cover, to prevent them from becoming filled and obstructed in their operation by the particles of ice, &c., which may be from time to time thrown in to constitute the freezing-mixture. G is an adjustable coupling-collar, which may be made either to couple the shaft of the driving-wheel with that of the pinion, or be so disposed as to leave the two detached.
This simple device enables me to place any driving-wheel upon the edge of the tub and still remove the top plate F and the cylinder with ease and facility.
Having thus described my invention, what I claim as new is 1. The combination of the top plate F, having flange h, with the teeth of the cover D, as and for the purpose specified.
2. The combination, with the pinion-shaft and the shaft of the driving-wheel, of the sin gle adjustable coupling-collar G, substantially as and for the purpose described.
JOHN W. CONDQN.
Publications (1)
Publication Number | Publication Date |
---|---|
US165545A true US165545A (en) | 1875-07-13 |
Family
ID=2234954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US165545D Expired - Lifetime US165545A (en) | Improvement in ice-cream freezers |
Country Status (1)
Country | Link |
---|---|
US (1) | US165545A (en) |
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0
- US US165545D patent/US165545A/en not_active Expired - Lifetime
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