GB2187110A - Device for preparing frozen confections - Google Patents
Device for preparing frozen confections Download PDFInfo
- Publication number
- GB2187110A GB2187110A GB08605094A GB8605094A GB2187110A GB 2187110 A GB2187110 A GB 2187110A GB 08605094 A GB08605094 A GB 08605094A GB 8605094 A GB8605094 A GB 8605094A GB 2187110 A GB2187110 A GB 2187110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- double
- vessel
- ofthe
- lower body
- walled vessel
- 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.)
- Withdrawn
Links
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
- A23G9/12—Batch production using means for stirring the contents in a non-moving container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
- B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3202—Hand driven
Abstract
A device for preparing frozen confections comprises a sealed double-walled vessel (1) to receive the ingredients for the frozen confection and having a space (4) between the double walls thereof filled with cold-keeping agent, an outer receptacle (6) receiving therein the double-walled vessel (1), and a cover (9) having a rotatable agitator (15) detachably mounted therein. The device is provided with rotation preventing means for positively preventing the relative rotation between the outer receptacle (6) and the double-walled vessel (1) during the operation of the agitator. The rotation preventing means may be in the form of concave-convex engaging means (3a,6a) provided between the outer receptacle and the double-walled vessel, or may be in the form of at least one compressible friction material arranged between the outer receptacle (Figures 7-13). <IMAGE>
Description
SPECIFICATION
Device for preparing frozen confections
The present invention relates to a device for preparing frozen confections.
Heretofore, devices for preparing frozen confections have been proposed as disclosed in
British PatentAppln. No. 2144208A. One such device disclosed in the above patentspecification comprises, as shown in Figures 14to 16 ofthe accompanying drawings, a double-walled vessel 101 comprised of a cylindrical innervessel 102 having a closed bottom and a cylindrical outer vessel 103 enclosing the inner vessel with the upper edges of the inner and outer vessels 102,103 being hermetically sealed to one another to form a space 104 between the inner and outer vessels 102,103 in which a cold-keeping agent 105 is sealingly enclosed, and a ring 106 made of a pliable material, such as rubber, is frictionally engaged onto the hermetically sealed upper edge ofthe double-walled vessel 101.The double-walled vessel 101 is received in a cyllindrical outer receptacle 107 having a closed bottom and made of a material such as a synthetic resin, and provided with a handle 107a. The upper edge ofthe outer receptacle 107 is formed with a supporting shoulder 106a for supporting the ring 106 attached to the double-walled vessel 101. A rotation-preventing recess 107b is formed in a portion of the upper edge of the outer receptacle 107 in which a rotation-preventing projection 1 06b formed in a portion of the ring 106 is fitted so asto prevent rotation of the ring 106 and hence of the double-walled vessel 101 relative to the outer vessel 107. A cover 108 is detachably mounted on a cover-receiving portion 106formed in the upper surface ofthe ring 106.An agitator 109 having agitating blades 110 secured to a rotary shaft 111 of the agitator 109 is rotatably supported at the centre ofthe cover 108. A handle 112 is detachably mounted on the rotary shaft 111 outside the cover 108 for manually rotating the agitator 109.
In use, the double-walled vessel 101 is pre-cooled in a refrigerator for several hours to freeze the cold-keeping agent 105 in the space 104 and the thus cooled double-walled vessel 101 is then placed in the outer receptacle 107 and an appropriate amount of ingredient from which the frozen confection is to be prepared is introduced into the double-walled vessel 101.Thecoverl08 isthen mounted on the ring 106 with the agitating blades 110 dipping into the ingrndient in the double-walled vessel 101.By rotating the handle 112, the agitating blades 110 scrape offthe frozen material sticking to the inner wall ofthe inner vessel 102whilethe material is agitated by the agitating blades 110 until frozen confection, such as ice cream or sherbet, is completed.
In such a device ofthe prior art, the frictional resistance ofthe ring 106 prevents the double-walled vessel 101 from being rotated when the handle 112 is rotated. However, sincethefrictional resistance between the frozen material sticking to the innerwall ofthe innervessel 102 and the agitating blades 110 is
rather great and the frictional resistance increases as the preparation of the frozen confection proceeds, slippage ofthe double-walled vessel 101 relativeto the ring 106 tends to occur, thereby making it impossible to scrape off the frozen material sticking to the inner wall ofthe innervessel 102 so that preparation ofthefrozen confection becomes impossibleto complete.
It is an object ofthe present invention to provide a device for preparing frozen confections which avoids the above described disadvantages of the prior art device for preparing frozen confections.
In accordance with the present invention, a device for preparing frozen confections comprises a double-walled vessel comprised of a substantially cylindrical innervessel having a closed bottom and a substantially cylindrical outer vessel having a closed bottom and enclosing the inner vessel with the upper edges ofthe inner and outervessels being hermetically sealed to one another and with a space being formed between the inner vessel and the outer vessel, and a cold keeping agent sealingly enclosed in said space, a substantially cylindrical outer receptacle having a closed bottom and adapted to receive the double-walled vessel therein, a cover detachably mounted on the upper edge ofthe double-walled vessel, and an agitator having a rotary shaft passing through the centre of the cover so as to extend from the exterior of the cover into the interior ofthe inner vessel with agitating blades being mounted on the rotaryshaft in the interiorofthe inner vessel, means, such as a handle, being attached to the rotary shaft at the exterior ofthe cover for rotating the agitator, concave-convex engaging means being provided between the inner surface of the outer receptacle and the outer surface ofthe double-walled vessel for preventing relative displacement in the peripheral direction relative displacement in the peripheral direction between the outer receptacle and the double-walled vessel, thereby permitting the latter to be securely fixed to the former so thatthe idle rotation or skidding ofthe double-walled vessel caused by the operation of the agitator is positively prevented during use ofthe device to facilitate the preparation offrozen confections.
In accordance with anotherfeatureofthepresent invention, a device for preparing frozen confections comprises a double-walled vessel comprised of a substantially cylindrical inner vessel having a closed bottom and a substantially cylindrical outer vessel having a closed bottom and enclosing the inner vessel, with the upper edges of the inner and outer vessels being hermetically sealed to one another with a space being formed between the innervessel and the outer vessel and a cold-keeping agent sealingly enclosed in said space, a substantially cylindrical outer receptable having a closed bottom and adapted to receive the double-walled vessel therein, a cover detachably mounted on the upper edge of the double-walled vessel, and an agitator having a rotary shaft passing through the centre of the cover so as to extend from the exterior of the cover into the interior ofthe inner vessel with agitating blades being mounted on the rotary shaft in the interior ofthe inner vessel, means, such as a handle, being attached to the rotary shaft at the exterior ofthe cover, the outer receptacle being composed of an upper body half and a lower body halfseparably connected to each other by connecting means,andfriction material being interposed between an inwardly extending shoulder portion in the upper portion ofthe upper body half and the upper edge of the double-walled vessel or between the bottom ofthe double-walled vessel and the bottom of the lower body half or in both these locations, thereby permitting the double-walled vessel to be secu rely fixed to the ouer receptable so thatthe idle rotation or skidding of the double-walled vessel caused by the operation of the agitator is positively prevented during use of the device to facilitate the preparation of frozen confections.
The present invention will be further described below byway of example, with reference to the accompanying drawings, ofwhich Figures 14to 16 have already been described, and in which:
Figure 1 is a general view partly in cross-section showing one embodiment of a device for preparing frozen confections constructed in accordance with the present invention;
Figure2 is a partially sectioned side view similarto Figure 1 but showing a modification ofthe device shown in Figure 1;
Figure 3 is a partially sectioned side view similar two Figure 1 but showing another embodiment ofthe device shown in Figure 1;;
Figure 4 is a fragmentary exploded perspective view showing the details ofthe engaging portions of the cover and the upper body half of the device shown in Figure 3; Figure 5is a schematic perspective view showing the detailed construction ofthe double-walled vessel ofthe device shown in Figure 3; Figure 6 is a fragmentary exploded perspective view showing a modification to the connecting portions ofthe upper and lower body halves ofthe device shown in Figure 1;
Figure 7is a partially sectioned side view similarto
Figure 1 butshowing afurtherembodimentofthe device ofthe present invention;
Figures 8to 13 are fragmentary sectional views showing different embodiments ofthe arrangement ofthefriction material shown in Figure7;;
Figure 14 is a general sectional elevation showing an example ofthe device for preparing frozen confections of the prior art;
Figure 15 is a fragmentary sectional view showing the detailed construction ofthe ring ofthe device shown in Figure 14; and
Figure 16 is a fragmentary exploded perspective view showing the rotation-preventing means provided in the device shown in Figure 14.
Referring now to Figure 1 of the drawings, showing one embodiment of a device for preparing frozen confection, the device comprises a double-walled vessel 1 composed of a cylindrical
innervessel 2 having a closed bottom and made of
aluminium alloy,forexample, and formed by deep
drawing, and a cylindrical outer vessel 3 having a closed bottom and made also of aluminium alloy, for example, and formed by deep drawing. The inner vessel 2 is reclined in the outer vessel 3 to form a space 4 therebetween, with the upper edges ofthe inner and outer vessels 2,3 being hermetically sealedtogether by being rolledorcurledtogetherat 2a.Before the upper edges ofthe inner and outer vessels 2,3 are sealingly rolled together at 2a, an anodized fiim or layer is formed on the entire surfaces of the vessels 2,3 after the deep drawing process and an appropriate amount of a cold-keeping agent5 is sealinglyfilled in the space 4.
The cold-keeping agentS comprises water or carbonated water as a base, for example, to which required amounts of organic or inorganic substances, such as alcohol and sodium chloride, and an organic viscosity increasing agent for obtaining required viscosity are added, respectively, and the melting point of the cold-keeping agent 5 is adjusted in the range from -7 degrees Cto -17 degrees C.
The double-walled vessel 1 is received in a cylindrical outer receptacle 6 having a closed bottom and made of a material, such as a synthetic resin.
An appropriate number of recesses or notches 3a (Figure 5) appropriately formed in the outer bottom edge portion of the outer vessel 3 ofthe double-walled vessel 1 are engaged with corresponding projections 6a formed in the inner bottom edge portion of the outer receptacle 6, so that the relative displacement in the peripheral direction between the doubie-walled vessel 1 and the outer receptacle 6 is positively prevented
The outer receptacle 6 is composed of an upper body half 6b and a lower body half 6cthreadedly connected to each other as shown in Figure 1. In assembling the outer receptacle 6, the double-walled vessel 1 is first placed in the lower body half 6cwith the recesses 3a snugly engaged with the projections 6a and then the upper body half 6b isthreadedly connected to the lower body half 6c.
Alternatively, the outer receptacle 6 may be made in the form of a single integ rally formed receptacle7 as shown in Figure 2. In this case, the receptacle 7 is provided with an upper opening whose diameter is sufficiently large to permit the double-walled vessel 1 to be inserted therethrough into the receptacle 7.
As shown in Figure 4, an annularflange 8 isformed in the upper edge ofthe outer receptacle 6 shown in
Figure 1 and extends radially inwardly from the inner surface ofthe upper edge portion thereof, and a cover 9 made of a transparent synthetic resin is detachably engaged with the flange 8. In this case, an appropriate number of arresting projections 10, at an appropriatedistancefrom each other,areformed about the outer peripheral surface of a cylindrical flange 11 which extends downwardly from the edge portion of the cover 9, while corresponding notches 12 are formed in theflange 8 so as to receive the projections 10, thereby preventing the cover9from being rotated with respect to the cover 9.
Further, as shown in Figure 1,a bearing 13 is
provided atthe centre ofthe cover9forrotatably supporting a rotary shaft 14 of an agitator 15.
Further, a recess or depression 16 is formed atthe centre of the inner surface ofthe bottom of the inner vessel 2 of the double-walled vessel 1 for rotatably receivingthe lowerend ofthe rotaryshaft 14Ofthe agitator 15.
The rotary shaft 14 ofthe agitator 15 has atthe upper portion thereof a large-diameter portion 17 in which a reception hole 18 of non-circular cross-section, such as a square cross-section, is formed andasmall-diameter portion 19 extending downwardlyfrom the lower end of the large-diameter portion 17. The lower end ofthe portion 19 is rotatably received in the recess 16 ofthe bottom oftheinnervessel 2.Apairofagitating blades 20 are secure to the small-diameter portion 19 and extend therefrom radially outwardly in opposite directions to each other at positions offset from each other upwardly and downwardly in the innervessel 2. The outer edges ofthe blades 20 slidably contact the inner surface of the inner vessel 2.A handle 21 has an engaging shaft 22 extending downwardly from one end thereof and a manipulating knob 23 at the upper surface of the opposite end thereof. The engaging shaft 22 has a cross-section complementary to that of the reception hole 18 ofthe large-diameter portion 17 ofthe rotary shaft 14 and it is detachably engaged in the hole 18 so as to permit the rotary shaft 14 and, hence, the agitating blades 20 to be rotated by manually rotating the handle 21. The agitating blades 20 are secured to thesmall-diameter portion 19 ofthe rotaryshaft 14atan angle skew of about 10 to 20 degrees with respect to the axis ofthe rotary shaft l4and parallel to each other so thatthe ingredients for preparing frozen confection introduced into the inner vessel 2 can be uniformly agitated by rotating the agitating blades 20.When the agitator 15 is not used,the engaging shaft 22 can be detached from the hole 18 so that the handle 21 is removed from the rotary shaft 14thereby permitting the device as a whole to be used as an ice pail.
In Figure3showing a modified form ofthedevice of Figure 1,the upper body half 6b and the lower body half 6c ofthe outer receptacle 6 is shown as being threadedly connected to each other in like manner as in the case of Figure 1.However,the upper and lower body halves 6b, 6c may bejoined together by pin-inclined groove engaging means as shown in Figure 6, wherein pins 24 are provided along the outer periphery of the lower edge portion ofthe upper body half 6b atan appropriate distance spaced from each other, for example, and corresponding inclined grooves 25 are formed along the inner peripheryofthe upper edge ofthe lower body half 6c with upper ends thereof being opened soastoslidinglyreceivethepins24thereinfor connecting the upper body half to the lower body half 6c.
In Figure 3, the outer cylindrical surface of the outer vessel 3 of the double-walled vessel 1 is formed with at least one elongated vertical recess 26 extending from the lower end of the cylindrical outer surface ofthe outervessel3 upwardly to a position at least higherthan the upper edge ofthe lower body half 6c, while at least one corresponding inwardly extending projection 27 is formed in the inner surface ofthe lower body half6c and is adapted to be slidably received in the recess 26 when the double-walled vessel 1 is inserted in the lower body half 6c, thereby positively preventing relative rotation ofthe double-walled vessel 1 with respect two the outer receptacle 6 when assembled.
In use ofthe device as described above, the double-walled vessel 1 is pre-cooled in a refrigerator forseveral houseto freezethe cold-keeping agent in the space 4formed between the outervessel 3 and the inner vessel 2 of the double-walled vessel 1.
Then,the double-walled vessel 1 is placed in the lower body half 6c and an appropriate amount ofthe ingredients for the preparation of frozen confection is placed in the inner vessel 2 of the double-walled vessel 1. Thereafter, the upper body half 6b ofthe outer receptacle 6 is joined to the lower body half 6c and the cover9 having the rotary shaft 14 engaged therein is attached to the upper edge of the outer receptacle 6with the agitating blades 20 located in the innervessel 2 so that the outer edges ofthe bladesslidinglycontactwiththeinnersurfaceofthe inner vessel.
When the handle 21 ofthe agitator 15 is manually rotated, the outer edges ofthe blades 20 scrape off the frozen material sticking to the inner surface of the inner vessel 2 while the material is appropriately mixed as a whole by the blades 20. After several minutes, frozen confection, such as ice cream or sherbet, can be made.
As described above, si nce the rotation-preventing means is arranged between the double-walled vessel 1 and the outer receptacle 6,the double-walled vessel 1 is positively prevented from being rotated with respect to the outer receptacle 6 by the frictional force caused by the agitating blades 20 rotated in the double-walled vessel 1 during use of the device bythe manual rotation ofthe handle 21, the use ofthe device is greatlyfacilitated.
In the above description, the agitating blades 20 areshownasbeingrotated manuallybythehandle 21. It is, however, apparentthatthey may be rotated by driving means, such as an electric motor.
Figure 7 shows another embodiment of the device of the present invention. The device shown in Figure 7 is similar in construction to that shown in Figure 1 exceptthatan annularfriction material 26 having a
C-shaped cross-section is applied around the sealingly curled portion 2a at the upper edge of the double-walled vessel 1 and that the inside vertical dimension between the lower surface of the flange 8 atthe upperedge ofthe upperbody half 6b andthe inner surface at the corner 6d of the bottom edge of the lower body half 6c is so chosen thatthefriction material 26a is appropriately compressed to generate a frictional resistance between the outer receptacle 6 and the double-walled vessel 1 serving to prevent the relative rotation therebetween when the upper body half 6b is fixedly connected to the lower body half 6c afterthe double-walled vessel 1 is placed in the lower body half 6c.
The construction ofthe connecting portions between the upper body half 6b and the lower body half 6c may be a threaded connecting means or may be that shown in Figure 6.
Figure 8 shows the detailed construction ofthe friction material 26a of the embodiment of device of
Figure 7.
Figure9showsa modified form oftheannular friction material 26',the function being the same as the friction material 26a shown in Figure 8. The friction material 26' has an H-shaped cross-section and it is kept in position by a cylindrical flange 8a extending downwardlyfrom the flange 8' and having an annular radially outwardly extending bent lip portion 8b.
Figure 10 shows a modified form ofthe annular friction material 27 which is secured along the corner ofthe inner edge of the bottom ofthe lower body half 6c ofthe outer receptacle 6 as shown instead of being arranged atthe upper body half 6b,the function being the same as that of the friction material 26a, 26', in that the frictional resistance is generated, preventing the relative rotation between the double-walled vessel 1 and the outer receptacle 6 when the upper body half 6b is connected to the lower body half 6c after the double-walled vessel 1 is placed in the lower body half 6c.
Figures 11 and 12 showa modified form of a plurality of friction materials 28 secured to the inner surface ofthe bottom ofthe lower body half 6c spaced an appropriate distance from each other along the periphery ofthe bottom, the function being the same as that ofthefriction material 27 shown in
Figure 10.
Figure 13 shows a modified form of the friction materials 28 which are secured to the lower outer surface ofthe bottom of the double-walled vessel 1 instead of being secured to the bottom of the lower body half 6c, the function being the same as that shown in Figures 11 and 12.
As described above, the devices shown in Figures 7 to 13 can positively prevent relative rotation between the outer receptacle 6 and the double-walled vessel 1 during use ofthe device in like manner as described in connection with Figures 1 to 6 by virtue of the provision offriction material(s).
The double-walled vessel 1 is shown in the drawings as having the space 4filled only with cold-keeping agent 5. However, a corrugated annular rib made of material of high heat transmitting property may be arranged in the space 4 and may be secured by other means to either one or both ofthewalls ofthe inner and outer vessels 2,3, as shown in Figure3ofU.K. patentspecification No.2144208A. Such a rib can expedite the completion offrozen confections in about 15 minutes, whereas ittakes about 30 minutes when a double-walled vessel 1 without such a rib is used.
Claims (11)
1. A device for preparing frozen confections comprising a double-walled vessel comprised of a substantially cylindrical inner vessel having a closed bottom and substantially cylindrical outer vessel having a closed bottom and enclosing said inner vessel with the upper edges ofthe inner and outer vessels being hermetically sealed to one another and with a space being formed between said inner vessel and said outer vessel and a cold-keeping agent sealingly enclosed in said space, a substantially cylindrical outer receptacle having a closed bottom and adapted to receive said double-walled vessel therein, a cover detachably mounted on the upper edge ofthe double-walled vessel, and an agitator having a rotary shaft passing through the centre of the cover so as to extend from the exterior of said cover into the interior of said inner vessel with agitating blades being mounted on said rotary shaft in the interior of said inner vessel, means being attached or coupled to said rotary shaft atthe exterior of said cover for rotating the agitator, rotation preventing means being provided between said double-walled vessel and said outer receptacle for positively preventing rotation of the agitatorfrom causing said double-walled vessel to be rotated during use of said device.
2. A device according to claim 1, wherein said rotation preventing means comprises concave-convex interengaging means between the inner surface of the outer receptacle and the outer surfacae ofthe double-walled vessel.
3. A device according to claim 1, wherein said outer receptacle comprises an upper body half and a lower body half separably connected to each other by connecting means; and said rotation preventing means comprising friction material interposed either between an inwardly extending shoulder portion formed in said upper portion of said upper body half and the upper edge of said double-walled vessel or between the bottom of said double-walled vessel and the bottom of said lower body half or at both these locations.
4. A device according to claim 3, wherein said connecting means comprises male and female thread means on said upper body half and on said lower body half.
5. A device according to claim 3, wherein said connecting means comprises pin-inclined groove engaging means formed of a plurality of pins on said upper or lower body half and corresponding number of inclined grooves formed in the other of said upper and lower body halves.
6. A device according to claim 1 or 2, wherein said outer receptacle is comprised of upper and lower body halves separably connected to each other by male and female screw th read means formed in said upper body half and said lower body half.
7. A device according to claim 1, wherein said outer receptacle is comprised of upper and lower body halves separably connected to each other by pin-inclined groove engaging meansformedofa pluralityofpinsformedon upper or lower body half and a corresponding number of inclined grooves formed in the other of said upper and lower body halves.
8. A device according to claim 2, wherein said rotation preventing means comprises projections formed at the inner bottom edge corner of said outer receptorandmating recessesformedattheouter bottom edge corner of said double-walled vessel.
9. A device according to any preceding claim, wherein said means for rotating the agitator comprises a handle attached to the rotary shaft.
10. A device according to claim 9, wherein said handle is detachably mounted on said rotary shaft.
11. A device for preparing frozen confections, constructed and adapted to be used substantially as herein described with reference to and as illustrated in the accompanying drawings.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863606583 DE3606583A1 (en) | 1986-02-28 | 1986-02-28 | DEVICE FOR THE PRODUCTION OF FROZEN SWEET FOOD |
FR8602833A FR2595037B3 (en) | 1986-02-28 | 1986-02-28 | DEVICE FOR PRODUCING FROZEN CONFECTIONERY |
GB08605094A GB2187110A (en) | 1986-02-28 | 1986-02-28 | Device for preparing frozen confections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08605094A GB2187110A (en) | 1986-02-28 | 1986-02-28 | Device for preparing frozen confections |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8605094D0 GB8605094D0 (en) | 1986-04-09 |
GB2187110A true GB2187110A (en) | 1987-09-03 |
Family
ID=10593899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08605094A Withdrawn GB2187110A (en) | 1986-02-28 | 1986-02-28 | Device for preparing frozen confections |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3606583A1 (en) |
FR (1) | FR2595037B3 (en) |
GB (1) | GB2187110A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6224253B1 (en) * | 2000-06-09 | 2001-05-01 | Robert A. Dixon | Liquid pitcher with mixing device |
US6435705B1 (en) * | 1999-04-16 | 2002-08-20 | Depuy Orthopaedics, Inc. | Apparatus and method for delivering and mixing a liquid bone cement component with a powder bone cement component |
EP1396195A1 (en) * | 2002-09-09 | 2004-03-10 | De'Longhi S.p.A. | Device to produce ice-cream |
WO2006087468A1 (en) * | 2005-02-16 | 2006-08-24 | Seb S.A. | Simplified ice-cream maker |
GB2578094A (en) * | 2018-10-09 | 2020-04-22 | Par2 Ltd | Manual Milk-Frother |
US11439157B2 (en) * | 2019-02-06 | 2022-09-13 | Smeg S.P.A. | Ice cream maker fitting for a stand mixer, ice cream maker kit for a stand mixer and stand mixer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3736469A1 (en) * | 1987-10-28 | 1989-05-11 | Philips Patentverwaltung | Ice cream preparation device with a casing |
DE3921115A1 (en) * | 1989-06-28 | 1991-01-10 | Braun Ag | Ice-cream mfr. using universal kitchen-mixer - with auxiliary slow rotation device for helical stirrer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1456932A (en) * | 1973-04-19 | 1976-12-01 | Raytheon Co | Home freezer appliance |
GB2144208A (en) * | 1983-06-14 | 1985-02-27 | Nippon Light Metal Co | Device for making frozen confections |
-
1986
- 1986-02-28 FR FR8602833A patent/FR2595037B3/en not_active Expired
- 1986-02-28 GB GB08605094A patent/GB2187110A/en not_active Withdrawn
- 1986-02-28 DE DE19863606583 patent/DE3606583A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1456932A (en) * | 1973-04-19 | 1976-12-01 | Raytheon Co | Home freezer appliance |
GB2144208A (en) * | 1983-06-14 | 1985-02-27 | Nippon Light Metal Co | Device for making frozen confections |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6435705B1 (en) * | 1999-04-16 | 2002-08-20 | Depuy Orthopaedics, Inc. | Apparatus and method for delivering and mixing a liquid bone cement component with a powder bone cement component |
US6224253B1 (en) * | 2000-06-09 | 2001-05-01 | Robert A. Dixon | Liquid pitcher with mixing device |
EP1396195A1 (en) * | 2002-09-09 | 2004-03-10 | De'Longhi S.p.A. | Device to produce ice-cream |
US6817207B2 (en) | 2002-09-09 | 2004-11-16 | De'longhi Spa | Device to produce ice-cream |
WO2006087468A1 (en) * | 2005-02-16 | 2006-08-24 | Seb S.A. | Simplified ice-cream maker |
US7878021B2 (en) | 2005-02-16 | 2011-02-01 | Seb S.A. | Simplified ice-cream maker |
EP2311324A1 (en) * | 2005-02-16 | 2011-04-20 | Seb S.A. | Ice-cream maker of simplified use |
GB2578094A (en) * | 2018-10-09 | 2020-04-22 | Par2 Ltd | Manual Milk-Frother |
US11439157B2 (en) * | 2019-02-06 | 2022-09-13 | Smeg S.P.A. | Ice cream maker fitting for a stand mixer, ice cream maker kit for a stand mixer and stand mixer |
Also Published As
Publication number | Publication date |
---|---|
FR2595037A1 (en) | 1987-09-04 |
GB8605094D0 (en) | 1986-04-09 |
FR2595037B3 (en) | 1988-07-15 |
DE3606583A1 (en) | 1987-09-03 |
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WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |