US3740923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrapping roll device in coin wrapping machine
Assignee: Kokuei Kikai Seisakusho KK
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Filing: 1971-06-28
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Granted: 1973-06-26
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Expires: 1991-06-28
Abstract
Abstract At least one of the wrapping rolls in a coin-wrapping machine has a reduced-diameter part intermediate between its ends, two full-diameter parts thereby being left to project partially inward through respective cut-out openings in a corresponding wrapping-paper guide plate, a guide bridge being left uncut in the guide plate between the openings, and the outer peripheral surface of the reduced-diameter part is positioned to confront the outer surface of the guide bridge, the inner surface of which functions to guide the leading edge of the wrapping paper and thereby to prevent the leading edge from entering and becoming caught in the openings.
Inventors
- 👤 M Itoda
- 👤 H Matono
- 👤 M Ushio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:10
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/06; G07D9/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
In a wrapping roll device in a coin-wrapping machine having a plurality of wrapping rolls for clamping and rotating a stack of coins and for winding a piece of wrapping paper around the stack, the improvement wherein a wrapping paper guide plate is provided for each roll for guiding the wrapping paper around the stack, and at least one of the wrapping rolls is provided at a middle part thereof with a reduced-diameter part dividing the roll into full-diameter partS projecting partially inward through respective cutout openings in the corresponding guide plate, a guide bridge being left uncut in the guide plate between the openings, the outer peripheral surface of the reduced-diameter part being positioned at the outer surface of the guide bridge, and the inner surface of the guide bridge functioning to guide the leading part of the wrapping paper and thereby to prevent said leading part from entering said opening.
Claim 2
Dependent Claim
152 words
In a wrapping roll device in a coin-wrapping machine having a plurality of wrapping rolls for clamping and rotating a stack of coins and for winding a piece of wrapping paper around the stack, the improvement wherein a wrapping paper guide plate is provided for each roll for guiding the wrapping paper around the stack, and at least one of the wrapping rolls is provided at a middle part thereof with a reduced-diameter part dividing the roll into full-diameter partS projecting partially inward through respective cutout openings in the corresponding guide plate, a guide bridge being left uncut in the guide plate between the openings, the outer peripheral surface of the reduced-diameter part being positioned at the outer surface of the guide bridge, and the inner surface of the guide bridge functioning to guide the leading part of the wrapping paper and thereby to prevent said leading part from entering said opening.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-25 | 1976-12-25 | 1977-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-25 | 1980-12-25 | 1981-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-25 | 1984-12-25 | 1985-06-26 | $7700.00 | Window Closed / Lapsed |