US5325774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ribbon path indicator system
Assignee: Goss International Americas LLC
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Filing: 1993-01-29
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Granted: 1994-07-05
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Expires: 2013-01-29
Abstract
Abstract A system is provided for assisting operators of a printing press in webbing ribbons of a web material exiting a printing unit of the printing press through paths of rolls which direct the ribbons into preselected formers of a folder. A remote display device is provided on each roll which is utilized in more than one path. The remote display devices operate under the control of a web management system and display information which indicates the identity of its respective roll, the direction in which the ribbon must be wrapped around its respective roll, and the identity of the next roll to be wrapped. Ribbon path information for a plurality of jobs is stored by the web management system allowing for rapid ribbon path changes between jobs without limiting the number of permissible ribbon path layouts.
Inventors
- 👤 Richard E. Breton
- 👤 Gilles L. Fecteau
- 👤 Joel C. Hern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:54
CPC Classifications
B; B41; B41F; B41F33/00; B41F33/0009; B65; B65H; B65H2301/00; B65H2301/50; B65H2301/51; B65H2301/513; B65H2301/5133
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
131 words
A ribbon path indicator system for assisting an operator in webbing ribbons of a web material exiting a printing unit of a printing press through paths of roll, comprising: (a) a plurality of rolls, each roll having an associated remote display device; (b) each associated remote display device including a directional display indicator and a next roll display indicator, the remote display device displaying ribbon path instructions to the operator including one of a clockwise or counterclockwise wrapping direction, and an identity of a next roll to be wrapped; and (c) controlling means coupled to each of the remote display devices, the controlling means issuing commands to each remote display device to display a preselected one of the clockwise or counterclockwise wrapping direction, and a preselected next roll to be wrapped.
Claim 2
Dependent Claim
131 words
A ribbon path indicator system for assisting an operator in webbing ribbons of a web material exiting a printing unit of a printing press through paths of roll, comprising: (a) a plurality of rolls, each roll having an associated remote display device; (b) each associated remote display device including a directional display indicator and a next roll display indicator, the remote display device displaying ribbon path instructions to the operator including one of a clockwise or counterclockwise wrapping direction, and an identity of a next roll to be wrapped; and (c) controlling means coupled to each of the remote display devices, the controlling means issuing commands to each remote display device to display a preselected one of the clockwise or counterclockwise wrapping direction, and a preselected next roll to be wrapped.
Claim 3
Dependent Claim
82 words
The ribbon path indicator system as recited in claim 1, wherein the controlling means is a web management system which includes a processor coupled to a storage means, the storage means storing a plurality of files, each of the files containing ribbon path information for a selected print job, the processor operating to selectively retrieve a preselected one of the files and utilize the ribbon path information to instruct each remote display device to display preselected ribbon path instructions to the operator.
Claim 4
Dependent Claim
56 words
The ribbon path indicator system as recited in claim 2, wherein each roll has a rear end and a front end, the rear end mounted to a frame of the printing press, the remote display device mounted to the front end such that the display indicators of the remote display device are visible to the operator.
Claim 5
Dependent Claim
38 words
The ribbon path indicator system as recited in claim 3, wherein each roll has a bore axially disposed therein, each remote display device having a cable coupled to the controlling means through the bore in its respective roll.
Claim 6
Dependent Claim
23 words
The ribbon path indicator system as recited in claim 1, wherein each of the remote display devices displays ribbon path instructions substantially simultaneously.
Claim 7
Dependent Claim
58 words
The ribbon path indicator system as recited in claim 1, wherein the next roll display indicator of each remote display device also displays a roll identifier which identifies the roll to which each remote display device is associated; and the controlling means issues commands to each remote display device to display the roll identifier for a respective roll.
Claim 8
Dependent Claim
36 words
The ribbon path indicator system as recited in claim 6, wherein the next roll display indicator of each remote display device alternately displays the roll identifier and the identity of the next roll to be wrapped.
Claim 9
Dependent Claim
103 words
The ribbon path indicator system as recited in claim 7, wherein each remote display device further includes: (a) a receiver for receiving commands from the controlling means; (b) a microcontroller having an input coupled to the receiver for processing the commands received from the controlling means; (c) the microcontroller having outputs coupled to each of a clockwise LED, a counter-clockwise LED, and an alphanumeric LED; and (d) wherein the microcontroller operates to process the commands received from the controlling means, and to control the clockwise LED, the counter-clockwise LED, and the alphanumeric LED to display the ribbon path information for its respective roll.
Claim 10
Dependent Claim
170 words
In a system including controlling means coupled to a plurality of remote display devices, each of the remote display devices associated with and situated relative to a roll at which ribbon path decisions must be made, the controlling means including a storage device which contains ribbon path information for a plurality of jobs, a method for assisting an operator in webbing ribbons of a web material exiting a printing unit of a printing press through paths of rolls, comprising the steps of: (a) retrieving ribbon path information for a preselected job from the storage device; (b) operating the controlling means to issue commands, based upon the retrieved ribbon path information, which instruct each remote display device to display a respective ribbon path instruction; (c) receiving the commands in each remote display device; and (d) operating each remote display device to display its respective ribbon path instruction, the respective ribbon path instruction including one of a clockwise or counterclockwise wrapping direction, and an identity of a next roll to be wrapped.
Claim 11
Dependent Claim
170 words
In a system including controlling means coupled to a plurality of remote display devices, each of the remote display devices associated with and situated relative to a roll at which ribbon path decisions must be made, the controlling means including a storage device which contains ribbon path information for a plurality of jobs, a method for assisting an operator in webbing ribbons of a web material exiting a printing unit of a printing press through paths of rolls, comprising the steps of: (a) retrieving ribbon path information for a preselected job from the storage device; (b) operating the controlling means to issue commands, based upon the retrieved ribbon path information, which instruct each remote display device to display a respective ribbon path instruction; (c) receiving the commands in each remote display device; and (d) operating each remote display device to display its respective ribbon path instruction, the respective ribbon path instruction including one of a clockwise or counterclockwise wrapping direction, and an identity of a next roll to be wrapped.
Claim 12
Dependent Claim
43 words
The method as recited in claim 9, wherein the operating each remote display device step further includes operating each remote display device to alternatively display a roll identifier, which identifies its associated roll, with the identity of the next roll to be wrapped.
Claim 13
Dependent Claim
31 words
The method as recited in claim 10, wherein the operating each remote display device step further comprises operating each remote display device to display its respective ribbon path instruction substantially simultaneously.
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) | 1997-07-04 | 1998-01-03 | 1998-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-07-04 | 2002-01-03 | 2002-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-07-04 | 2006-01-03 | 2006-07-05 | $7700.00 | Window Closed / Lapsed |