Patent US4211248A successfully refreshed from Google Patents.
US4211248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing machine, in particular for coins
Assignee: Individual
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Filing: 1975-06-24
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Granted: 1980-07-08
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Expires: 1995-06-24
Abstract
Abstract A dispensing machine, includes a vat 1. The vat the axis of which is vertical, encloses a slanting disk 2 which is internally tangential thereto along two distinct surfaces: a lower frustum of cone 5, and an upper cylindrical surface 6. The axis of the plate is offset with respect to the axis of the cylinder, in the direction of the highest point 11 of said plate. The coins are dropped in bulk on the lowermost part of the rotating plate, which causes them to rise again and leads them onto a rotating annular rim 7, the latter ejecting the coins according to a common direction.
Inventors
- 👤 Guy Lafon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:16
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/008
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
210 words
In a dispensing machine for coins and the like, comprising a coin receiving vat rotatable about its vertically directed axis of revolution, a revolvable, inclined, circular plate positioned inside said vat and revolvable about an axis which lies at an acute angle to said axis of revolution of said vat, and a rim extending along at least a portion of the periphery of said vat adapted to draw the coins with it in its rotatory motion to eject said coins through a side opening, according to a common direction, the improvement wherein the inner wall of said vat appear from bottom to top as including two portions, to wit: a first portion in the shape of a frustum of cone, which flares upwards and a cylindrical portion having the same diameter as the greater base of said frustum of cone, while the center of the upper surface of said plate lies in the plane of said greater base, at a small distance from said axis of revolution of said vat towards the highest point of said inclined plate, said distance being a function of the dip of said plate, so that the clearance between the outer diameter of said plate and said inner wall of said vat is substantially uniform.
Claim 2
Dependent Claim
210 words
In a dispensing machine for coins and the like, comprising a coin receiving vat rotatable about its vertically directed axis of revolution, a revolvable, inclined, circular plate positioned inside said vat and revolvable about an axis which lies at an acute angle to said axis of revolution of said vat, and a rim extending along at least a portion of the periphery of said vat adapted to draw the coins with it in its rotatory motion to eject said coins through a side opening, according to a common direction, the improvement wherein the inner wall of said vat appear from bottom to top as including two portions, to wit: a first portion in the shape of a frustum of cone, which flares upwards and a cylindrical portion having the same diameter as the greater base of said frustum of cone, while the center of the upper surface of said plate lies in the plane of said greater base, at a small distance from said axis of revolution of said vat towards the highest point of said inclined plate, said distance being a function of the dip of said plate, so that the clearance between the outer diameter of said plate and said inner wall of said vat is substantially uniform.
Claim 3
Dependent Claim
52 words
An improved dispensing machine according to claim 1, wherein the lateral surface of said plate is a frustum of cone which flares upwards, so that the minimum clearance between said plate and said vat is that clearance which is allowed at the level of said greater base of said frustum of cone.
Claim 4
Dependent Claim
80 words
An improved dispensing machine according to claim 1, wherein said plate is substantially tangential, close to its highest point, to a flat annular rotary rim, the useful width of which is externally limited by a cylindrical surface which has the same axis and does not rotate, so that coins can be brought onto said rim by said plate, and then drawn round with said rim by rotation thereof, these coins being held against said cylindrical surface by a centrifugal force.
Claim 5
Dependent Claim
48 words
An improved dispensing machine according to claim 3, wherein said cylindrical surface is constituted by at least one radially movable sector whereby the distance between said surface and the axis of the rim may be varied, so as to modify at will the useful width of said rim.
Claim 6
Dependent Claim
27 words
An improved dispensing machine according to claim 4, wherein said vat is rigid with said flat annular rim, the latter defining the upper edge of said vat.
Claim 7
Dependent Claim
22 words
An improved dispensing machine according to claim 5, wherein said rim is imparted a rotatory motion faster than that of said plate.
Claim 8
Dependent Claim
22 words
An improved dispensing machine according to claim 3, wherein said rim is imparted a rotatory motion faster than that of said plate.
Claim 9
Dependent Claim
22 words
An improved dispensing machine according to claim 4, wherein said rim is imparted a rotatory motion faster than that of said plate.
Claim 10
Dependent Claim
26 words
An improved dispensing machine according to claim 3, wherein said vat is rigid with said annular rim, the latter defining the upper edge of said vat.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-07-08 | 1984-01-07 | 1984-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-07-08 | 1988-01-07 | 1988-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-07-08 | 1992-01-07 | 1992-07-08 | $7700.00 | Window Closed / Lapsed |