US4126147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of giving change automatically and a coin dispenser
Assignee: SYSTEMS AND TECHNICS SA
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Filing: 1977-02-23
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Granted: 1978-11-21
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Expires: 1997-02-23
Abstract
Abstract A coin dispenser sequentially dispenses coins of different denominations, starting with the highest and dispensing the maximum number possible in each denomination. A plurality of stacks of coins are arranged in side-by-side relationship with a continuously rotating cylinder below them common to all the stacks. A plurality of pegs are radially slidable on and relative to the cylinder and are arranged in helical fashion, one peg per stack. Cam and ratchet mechanism is provided for selectively advancing the peg associated with the denomination of coin to be dispensed, when that peg is below its associated stack, the peg being raised during as many revolutions of the cylinder as are necessary to dispense the required number of coins of that denomination.
Inventors
- 👤 Marcel Brisebarre
- 👤 Pierre Repetti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:56
CPC Classifications
G; G07; G07D; G07D1/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
162 words
A coin dispenser comprising a plurality of upright coin chutes for containing a plurality of different denominations of coins in stacks disposed side-by-side, a horizontal cylinder disposed beneath the stacks, means for continuously rotating the cylinder, a plurality of pegs having radially extending inner and outer ends and mounted on the cylinder for radial movement relative to the cylinder, said pegs being disposed in a helical arrangement about the periphery of the cylinder with one peg disposed beneath each stack and the pegs spaced from each other both parallel to the axis of the cylinder and angularly about the periphery of the cylinder, and means for selectively individually moving said pegs radially outwardly relative to the cylinder when a said peg is disposed beneath the stack of coins of which one is to be dispensed, whereby the outer end of the selectively extended peg contacts the edge of the lowermost coin in the stack and dispenses that contacted coin from the stack.
Claim 2
Dependent Claim
162 words
A coin dispenser comprising a plurality of upright coin chutes for containing a plurality of different denominations of coins in stacks disposed side-by-side, a horizontal cylinder disposed beneath the stacks, means for continuously rotating the cylinder, a plurality of pegs having radially extending inner and outer ends and mounted on the cylinder for radial movement relative to the cylinder, said pegs being disposed in a helical arrangement about the periphery of the cylinder with one peg disposed beneath each stack and the pegs spaced from each other both parallel to the axis of the cylinder and angularly about the periphery of the cylinder, and means for selectively individually moving said pegs radially outwardly relative to the cylinder when a said peg is disposed beneath the stack of coins of which one is to be dispensed, whereby the outer end of the selectively extended peg contacts the edge of the lowermost coin in the stack and dispenses that contacted coin from the stack.
Claim 3
Dependent Claim
68 words
A dispenser as claimed in claim 1, said moving means comprising a cam shaft coaxial with the cylinder and selectively rotatable relative to the cylinder and disposed within the cylinder, said cam shaft having cams thereon engageable with the inner ends of said pegs upon rotation of said cam shaft and cylinder relative to each other, and means for selectively rotating said cam shaft relative to said cylinder.
Claim 4
Dependent Claim
30 words
A dispenser as claimed in claim 2, said cams being equal in number to said pegs and in alignment with each other in a direction parallel to said cam shaft.
Claim 5
Dependent Claim
37 words
A dispenser as claimed in claim 2, said means for rotating said cam shaft comprising a ratchet fixed to said cylinder and at least one pawl rotatable with said cam shaft and selectively engageable with said ratchet.
Claim 6
Dependent Claim
20 words
A dispenser as claimed in claim 4, said ratchet having as many teeth thereon as the number of said pegs.
Claim 7
Dependent Claim
48 words
A dispenser as claimed in claim 4, there being two said pawls on opposite sides of said ratchet which are diametrically opposed but offset by one pitch of said ratchet so that only one said pawl at a time is in engagement with a tooth on said ratchet.
References Cited (Backward Citations)
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-11-20 | 1982-05-22 | 1982-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-20 | 1986-05-22 | 1986-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-20 | 1990-05-22 | 1990-11-21 | $7700.00 | Window Closed / Lapsed |