Patent US4625776A successfully refreshed from Google Patents.
US4625776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vending machine delivering cups containing freshly made beverages
Assignee: Wittenborg ApS
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Filing: 1985-07-10
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Granted: 1986-12-02
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Expires: 2005-07-10
Abstract
Abstract A vending machine delivering cups containing freshly made beverages and comprising a cup dispenser dispensing empty cups to a filling device (4) receiving each cup during the making process, said vending machine comprising at least one powder dispensing device for an adjustable dispensing of portions of the powder to the cup in the filling device (4), as well as a water feeding device feeding water to the cup with the powder. The filling device (4) comprises a cup holder (46) supporting each cup during the filling in of the individual ingredients of the beverage. This cup holder (46) is capable of weighing the cup and one or more of the added ingredients in sequence so as thereby to regulate the adjustment of the associated dispensing device and the water feeding device as well as to detect whether the contents thereof are about to being used up. Hereby preparing of beverages containing uniform amounts of ingredients, so that the vending machine is capable to deliver freshly made beverages with a uniform quality.
Inventors
- 👤 Per W. Mikkelsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:51
CPC Classifications
G; G07; G07F; G07F13/00; G07F13/10
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
148 words
A vending machine for delivering cups containing freshly made beverages comprising a cup dispenser for dispensing empty cups; a filling device for receiving said empty cups during the process said beverages are made; a powder dispensing device, said powder dispensing device able to adjust to amount of powder dispensed to the cup in said filling device; a water feeding device, said water feeding device feeding water into said cups in said filling device, said filling device comprised of a cup holder supporting each cup during the filling in of each of the ingredients of the beverage, said cup holder mounted to a weighing unit for weighing the cup and at least one of the added ingredients of the beverage in sequence and regulating the delivery of the powder dispensing device and water feeding devices, said cup holder detecting when the ingredients thereof are about to be used up.
Claim 2
Dependent Claim
148 words
A vending machine for delivering cups containing freshly made beverages comprising a cup dispenser for dispensing empty cups; a filling device for receiving said empty cups during the process said beverages are made; a powder dispensing device, said powder dispensing device able to adjust to amount of powder dispensed to the cup in said filling device; a water feeding device, said water feeding device feeding water into said cups in said filling device, said filling device comprised of a cup holder supporting each cup during the filling in of each of the ingredients of the beverage, said cup holder mounted to a weighing unit for weighing the cup and at least one of the added ingredients of the beverage in sequence and regulating the delivery of the powder dispensing device and water feeding devices, said cup holder detecting when the ingredients thereof are about to be used up.
Claim 3
Dependent Claim
58 words
A vending machine as claimed in claim 1 wherein the cup holder (46) comprises an axially displaceable ring (47) receiving and supporting the cup (5) during the filling process and being removed by an axial displacement relative to the cup (5) so as to position said cup on a delivery platform (23) after completion of the filling process.
Claim 4
Dependent Claim
83 words
A vending machine as claimed in claim 2, and whereby the filling device comprises a rotor (17) with a cup-receiving chamber (16), and by means of which a supplied cup (5) is advanced in sequence past one or more powder-dispensing devices (8, 9) and a water feeding device (14), as well as, if desired, a cover mounting station (15), wherein the cup holder (47) is pivotably mounted in connection with a weighing unit (42) adapted to follow the rotor (17) during its rotation.
Claim 5
Dependent Claim
128 words
A vending machine as claimed in claim 3, wherein the cup holder ring (47) is shaped integral with an arm (48) projecting radially from the ring and being hingedly mounted about an axis extending horizontally in the use position at the end opposite the ring (47), said axis extending perpendicular to the arm (48), and that the cup holder arm (48) extends a radially relative to the axis of rotation (25) of the rotor (17) and is hingedly mounted within the weighing unit (42) on the side opposite the ring diametrally seen relative to the axis of rotation of the rotor, and that the arm (48) of the cup holder ring rests on a centrally positioned weighing cell (52) in the weighing unit (42) in the use position.
Claim 6
Dependent Claim
166 words
A vending machine as claimed in claim 4, wherein the weighing unit (42) and the associated cup holder (46) are displaceably mounted about the same fixed shaft (33) as the rotor, the weighing unit being secured on a tubular member (34) which is displaceably connected to the upper end of the fixed shaft (33) and retained against rotation relative to said fixed shaft (33) by means of a pin (35) projecting radially inwards and cooperating with an axially extending slot (36) in the fixed shaft (33), whereby the portion (44) of the weighing unit (42) which is connected to the cup holder (46) is pivotably mounted relative to the portion (43) which is secured to the tubular member (34) and which carries the weighing cell (42), and that the tubular member (34) comprises an acme thread (37) on the outside which is adapted to cooperate with a circumferential driving wheel (38) with an inner acme thread and which is driven by means of a motor (40).
Claim 7
Dependent Claim
21 words
A vending machine as claimed in claim 4, wherein the cup holder (46) is hingedly mounted by a flat spring (50).
Claim 8
Dependent Claim
38 words
A vending machine as claimed in claim 4, wherein a level sensor is provided which ensures that the cup holder always position the upper rim of the cup in question at a predetermined level upon the receipt thereof.
Claim 9
Dependent Claim
58 words
A vending machine as claimed in claim 5, wherein the cup holder (46) and the bottom (23) of the cup-receiving chamber (16) in the rotor (17) are shaped in such a manner that the cup holder (46) and the bottom (23) together form a planar platform-creating surface when the cup holder (46) is lowered into its lowermost position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-12-01 | 1990-06-02 | 1990-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-01 | 1994-06-02 | 1994-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-01 | 1998-06-02 | 1998-12-02 | $7700.00 | Window Closed / Lapsed |