Patent US4729211A successfully refreshed from Google Patents.
US4729211A
Expired / Lapsed
US
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Method and apparatus for delivering and winding packing paper
Assignee: Laurel Bank Machine Co Ltd
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Filing: 1987-02-18
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Granted: 1988-03-08
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Expires: 2007-02-18
Abstract
Abstract A rod-like stack of coins is introduced between packing rollers. A packing paper is fed between the stack of coins and the packing rollers at a low speed which is the same speed as the rotation of the packing rollers, and the stack of coins is then partially packed at the low speed. Thereafter the stack of coins is packed at a higher speed.
Inventors
- 👤 Tomonari Sakurai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:55
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/02; B65B; B65B11/00; B65B11/04; G; G07; G07D; G07D9/00; G07D9/06; G07D9/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
189 words
A method of delivering and winding packing paper in a coin stacker wherein a rod-like stack of coins is rotated between a plurality of packing rollers and at the same time a sheet of packing paper is delivered by its leading edge between said packing rollers and the stack of coins by means of feed rollers while being wound about said coin stack, said method being characterized by the steps of unwinding said packing paper sheet by said feed rollers at a low speed to deliver it between the packing rollers and the coin stack, rotating the packing rollers at said low speed to wind a part of said paper about the stack, starting to rotate the packing rollers at a speed higher than that in the delivering step and simultaneously stopping the rotation of said feed rollers to cut the paper after said part of the packing paper to be wound has been wound about the coin stack at said low speed, continuing to rotate the packing rollers at said higher speed to wrap the remainder of the packing paper about the coin stack at said higher speed.
Claim 2
Independent Claim
189 words
A method of delivering and winding packing paper in a coin stacker wherein a rod-like stack of coins is rotated between a plurality of packing rollers and at the same time a sheet of packing paper is delivered by its leading edge between said packing rollers and the stack of coins by means of feed rollers while being wound about said coin stack, said method being characterized by the steps of unwinding said packing paper sheet by said feed rollers at a low speed to deliver it between the packing rollers and the coin stack, rotating the packing rollers at said low speed to wind a part of said paper about the stack, starting to rotate the packing rollers at a speed higher than that in the delivering step and simultaneously stopping the rotation of said feed rollers to cut the paper after said part of the packing paper to be wound has been wound about the coin stack at said low speed, continuing to rotate the packing rollers at said higher speed to wrap the remainder of the packing paper about the coin stack at said higher speed.
References Cited (Backward Citations)
GB1177669A
Cited
JPS5431382A
Cited
US4219985A
Cited
US4284221A
Cited
JPS5648927A
Cited
US4628667A
Cited
US4554775A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-03-08 | 1991-09-07 | 1992-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-08 | 1995-09-07 | 1996-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-08 | 1999-09-07 | 2000-03-08 | $7700.00 | Window Closed / Lapsed |