US277250A - Ice-cream freezer - Google Patents
Ice-cream freezer Download PDFInfo
- Publication number
- US277250A US277250A US277250DA US277250A US 277250 A US277250 A US 277250A US 277250D A US277250D A US 277250DA US 277250 A US277250 A US 277250A
- Authority
- US
- United States
- Prior art keywords
- barrel
- ice
- cover
- cream
- freezer
- 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 6
- 239000000203 mixture Substances 0.000 description 18
- 150000003839 salts Chemical class 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 10
- 238000007599 discharging Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
-
- 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
- A23G9/12—Batch production using means for stirring the contents in a non-moving container
Definitions
- My invention consists, essentially, of a contrivance of the freezer for being set in upright position for charging and discharging and shifting into horizontal position for working, and also changing the horizontal position from time to time to alternately set the opposite sides uppermost for the better circulation of the salt in the ice, which tends continually to settle to the bottom; and it also consists of certain improvements in the details of the construction of the freezer, all as hereinafter full described.
- Figure l is a side elevation of my improved ice-cream freezer setin the horizontal position for being operated.
- Fig. 2 is a vertical seep tional elevation of the freezer in the upright position as for charging and discharging.
- Fig. 3 is a top view of the barrel-cover.
- Fig.4 is a detail of the can and barrel-cover in section.
- Fig. 5 is a detail of the can in side elevation, and
- Fig. 6 is a detail of the cream-can in plan view.
- the trnn; nions of the barrel to are located near the top of it, so that the barrel will rest in the upright position on them when desired.
- the yoke-shaped brace 70 is pivoted to it at I, so as to swing to and act alike on either side of the barrel, whereby the barrel may be set in the horizontal position, as in Fig. l, or the reverse-that is to say, with the end in the opposite direction and with the other side up, the foot of the brace being set in the foot-rest m or in.
- the barrel may be upright for charging or discharging and horizontal for working, and may be shifted from time to time as the salt settles down through the ice to the lowermost side to place it uppermost, and thus cause continual circulation of the salt:
- the horizontal position of the freezer is well known to be more favorable to the freezing operation than the vertical position,which is the object of such arrangement by me.
- the cream-can n is supported at its lower end in the barrel by the step 0. At the upper end it is supported by the part 19 of the beatershaftg, which is ajournal whercon the cover s of the can revolves, said cover having a toothed rim, t, gearing-with the bevel -pinion u of the crank-shaft o, mounted on the bearings w of the barrel-cover m, and also gearing with the bevel-wheel y, mounted on the stud z of barrel-cover w, and supporting the beatershaft q in its socket a. by the square extension I), which is also the means of imparting rotary motion to said heaters, the direction being the reverse of the way the can revolves.
- V the cover s of the can revolves
- the cover 8 is packed tightly on the can a by the rubber packing-ring c, and secured by the clasps d, pivoted toears e of the ring if.
- the rubber packing-ring o rests on this malleable-iron ring n ,attached to the cream-can, near the top,'for a support to said packing and s for providing the ears 6, which are formed in the ring by notching it, as shown in Figs. 4: and 6.
- a slip of brass or copper, 6 is attached under the ears to afiord pivot-fastenings to the clasps d, whereby when the clasps are adjusted to lock the cover 8 upon the can a said clasps will be held within the notches of the ring n 0 and in the notches s of cover 8, the clasps being thus held within the ring and lid of the can and out of contact with the ice.
- the packing-washerf of rubber or other suitable material, packs the joint around the shaft.
- the cover a for the barrel has a chamber, g, for the space in which to locate the wheel '1, and it has a flange, h, extending downward from the inside below the edge of the cream- 7 can cover s, and in close proximity to it, for preventing the ice and salt from collecting in the space containing the gears.
- the lower end of the cream-can has a flange, '5, extending to the bottom of the barrel to exclude the scribed.
- the barrel-cover fits tightly down in the hoopj on the packing-ring k, and is confined by the studs Z and clasps m the studs being radial projections fromthe top of the cover through notches made in the upper edge of the hoop.
- Fig. 1 of the drawings the top stud and clasp-fastening, Z 022*, are lowered to afford a perspective view thereof.
- the coverrv is to be provided with a chain, d, to be fastened by head 62 to the frame for safe-keeping when detached from the barrel.
- the can a supported on step 0, and thebeater q, having a journal, p, square extension I), and stud z, in combination with a cover, 8, having the toothed rim 1, the crank-shaft 'u, carrying pinion u, the barrel-cover 00, having the bearings 10, and the bevel-wheel y, having socket a, as and for the purpose specified.
- valve n The combination of the valve n with the ice-barrel bottom, said valve being secured'by a step-bolt and by the clasp 19, substantially as described.
Description
' (No Model.) 3 Sheets-Sheet 1.
F. ESPEL.
ICE CREAM FREEZER.
, Patented May 8, 1883.
WITNESSES INVENTOR ATTORNEYS.
u. PETERS. Piwtrrl-Riwgnpher, Washinglen, n. c.
(No Model.) 3 SheetsSheet 2. P. ESPEL.
ICE GEEAM FREEZER.
Patented May 8, 1883.
WITNESSES BTVENTOR BY flw Z W I ATTOENEES.
hummhu n m. Washingiun. no
N PETERS. F
(No Model.) 3 Sheets-Sheet 3. F. ESPEL.
' ICE CREAM EEEEZEE.
No. 277,260. age nted May 8,1883.
WITNESSES ETVENTOR: dhgJf/W j y g 7 BY ATTORNEYS.
o UNITED STATES PATENT OFFICE.
FERDINAND ESPEL, OF SAN FRANCISCO, CALIFORNIA.
ICE-CREAM FREEZER.
SPECIFICATION forming part of Letters Patent No. 277,250, dated May 8, 1883.
Application filed October 21, 1882. (No model.)
To all whom it may concern:
Be it known that I, FERDINAND EsPEL, of San Francisco, in the county of San Francisco and State of California, have invented a new and Improved Ice-Cream Freezer, of which the following is a full, clear, and exact description.
My invention consists, essentially, of a contrivance of the freezer for being set in upright position for charging and discharging and shifting into horizontal position for working, and also changing the horizontal position from time to time to alternately set the opposite sides uppermost for the better circulation of the salt in the ice, which tends continually to settle to the bottom; and it also consists of certain improvements in the details of the construction of the freezer, all as hereinafter full described.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.
Figure l is a side elevation of my improved ice-cream freezer setin the horizontal position for being operated. Fig. 2 is a vertical seep tional elevation of the freezer in the upright position as for charging and discharging. Fig. 3 is a top view of the barrel-cover. Fig.4 is a detail of the can and barrel-cover in section. Fig. 5 is a detail of the can in side elevation, and Fig. 6 is a detail of the cream-can in plan view.
In the first place, I makea supporting-frame for the ice-barrel a, consistingof two uprights, h, each cast in one piece, which fit together at the line 0, dividing the sockets e for the trunuions f of barrel to, and bolted together at 9 over the trunnion-sockets and at h. The trnn; nions of the barrel to are located near the top of it, so that the barrel will rest in the upright position on them when desired.
A little below the center of the barrel the yoke-shaped brace 70 is pivoted to it at I, so as to swing to and act alike on either side of the barrel, whereby the barrel may be set in the horizontal position, as in Fig. l, or the reverse-that is to say, with the end in the opposite direction and with the other side up, the foot of the brace being set in the foot-rest m or in. Thus the barrel may be upright for charging or discharging and horizontal for working, and may be shifted from time to time as the salt settles down through the ice to the lowermost side to place it uppermost, and thus cause continual circulation of the salt: The horizontal position of the freezer is well known to be more favorable to the freezing operation than the vertical position,which is the object of such arrangement by me.
The cream-can n is supported at its lower end in the barrel by the step 0. At the upper end it is supported by the part 19 of the beatershaftg, which is ajournal whercon the cover s of the can revolves, said cover having a toothed rim, t, gearing-with the bevel -pinion u of the crank-shaft o, mounted on the bearings w of the barrel-cover m, and also gearing with the bevel-wheel y, mounted on the stud z of barrel-cover w, and supporting the beatershaft q in its socket a. by the square extension I), which is also the means of imparting rotary motion to said heaters, the direction being the reverse of the way the can revolves. V
The cover 8 is packed tightly on the can a by the rubber packing-ring c, and secured by the clasps d, pivoted toears e of the ring if. The rubber packing-ring o rests on this malleable-iron ring n ,attached to the cream-can, near the top,'for a support to said packing and s for providing the ears 6, which are formed in the ring by notching it, as shown in Figs. 4: and 6. By thus forming the ears e in the ring they do not project, so as to clog against the ice and obstruct the turning of the can. i
A slip of brass or copper, 6 is attached under the ears to afiord pivot-fastenings to the clasps d, whereby when the clasps are adjusted to lock the cover 8 upon the can a said clasps will be held within the notches of the ring n 0 and in the notches s of cover 8, the clasps being thus held within the ring and lid of the can and out of contact with the ice. The packing-washerf, of rubber or other suitable material, packs the joint around the shaft.
The cover a for the barrel has a chamber, g, for the space in which to locate the wheel '1, and it has a flange, h, extending downward from the inside below the edge of the cream- 7 can cover s, and in close proximity to it, for preventing the ice and salt from collecting in the space containing the gears. The lower end of the cream-can has a flange, '5, extending to the bottom of the barrel to exclude the scribed.
ice and salt fromthe step 0 and to rest on the barrel-bottom when the freezer is in the upright position. The barrel-cover fits tightly down in the hoopj on the packing-ring k, and is confined by the studs Z and clasps m the studs being radial projections fromthe top of the cover through notches made in the upper edge of the hoop.
In Fig. 1 of the drawings the top stud and clasp-fastening, Z 022*, are lowered to afford a perspective view thereof. The coverrv is to be provided with a chain, d, to be fastened by head 62 to the frame for safe-keeping when detached from the barrel.
At the bottom of the ice-barrel I have provided an escape-passage, m for the discharge of the water, with avalve, n, to close it, said valve being pivoted to a block, 0, secured to the bottom of the barrel by one of the bolts that fasten step 0, and being fastened by a clasp, 10. A rubber stop-cushion, q, prevents the barrel from being turned over too far by Patent-.-
1. A cream-freezer l'rame formed .of two castings, b b, fitting together on a line,'0, containing the divided trunnion-sockets e, and bolted together over said sockets, as shown and de- 2. The combination of the yoke 79, pivots l,
and rests m or m to form a changeable connection between thebarrel and frame, as shown and described.
3. The can a, supported on step 0, and thebeater q, having a journal, p, square extension I), and stud z, in combination with a cover, 8, having the toothed rim 1, the crank-shaft 'u, carrying pinion u, the barrel-cover 00, having the bearings 10, and the bevel-wheel y, having socket a, as and for the purpose specified.
, 4. The combination, with the notched ring M, the notched cover 8, and the clasps d, of the soft-metal slip 6 arranged under the ears 0, as and for the purpose described.
5. The combination of the brace k with the barrel a and supporting-frame, said barrel be.- in g pivoted to the frame and the brace pivoted to the barrel, substantially as described.
6. The combination, with the barrel a, having trunnionsf, of the supporting-frames constructed in two parts, 1), divided through the trunnionsockets e, and bolted together on said trunnions, substantially as described.
7.'The combination of flange h of coverao with the cream-can cover 8, substantially as described.
8. The combination, with cream-can n and its cover 8, of the notched ring a and clasps d, pivoted within the ring for protection of the joint and clasp from the ice, substantially as shown and described.
9. The combination, with the can a, notched ring M, and clasp d, pivoted in the notches, of the cover 8, having notches s to partially receive and protect the'clasps d, substantially as shown and described.
10. The combination of the valve n with the ice-barrel bottom, said valve being secured'by a step-bolt and by the clasp 19, substantially as described.
FERDINAND ESPEL.
Witnesses:
J OHN'E. HAMILL, JAMES SMILEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US277250A true US277250A (en) | 1883-05-08 |
Family
ID=2346472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US277250D Expired - Lifetime US277250A (en) | Ice-cream freezer |
Country Status (1)
Country | Link |
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US (1) | US277250A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5797678A (en) * | 1995-09-25 | 1998-08-25 | Murray; William M. | Bone cement mixing device and method |
WO2004015228A1 (en) | 2002-08-07 | 2004-02-19 | Carter Mark C | Erectable canopy with reinforced roof structure |
US20100226200A1 (en) * | 2009-03-04 | 2010-09-09 | Dr. Herfeld Gmbh & Co. Kg | Mixing Machine |
US20100302898A1 (en) * | 2009-05-26 | 2010-12-02 | Dr. Herfeld Gmbh & Co. Kg | Mixing Machine |
US9968897B2 (en) | 2014-04-15 | 2018-05-15 | Dr. Herfeld Gmbh & Co. Kg | Mixing machine |
-
0
- US US277250D patent/US277250A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5797678A (en) * | 1995-09-25 | 1998-08-25 | Murray; William M. | Bone cement mixing device and method |
WO2004015228A1 (en) | 2002-08-07 | 2004-02-19 | Carter Mark C | Erectable canopy with reinforced roof structure |
US20100226200A1 (en) * | 2009-03-04 | 2010-09-09 | Dr. Herfeld Gmbh & Co. Kg | Mixing Machine |
US8678639B2 (en) * | 2009-03-04 | 2014-03-25 | Dr. Herfeld Gmbh & Co. Kg | Mixing machine |
US20100302898A1 (en) * | 2009-05-26 | 2010-12-02 | Dr. Herfeld Gmbh & Co. Kg | Mixing Machine |
US8979354B2 (en) | 2009-05-26 | 2015-03-17 | Dr. Herfeld Gmbh & Co. Kg | Mixing machine |
US9968897B2 (en) | 2014-04-15 | 2018-05-15 | Dr. Herfeld Gmbh & Co. Kg | Mixing machine |
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