Patent US4925354A successfully refreshed from Google Patents.
US4925354A
Expired / Lapsed
US
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Apparatus and method for applying adhesive to books
Assignee: Goss International Americas LLC
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Filing: 1989-10-10
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Granted: 1990-05-15
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Expires: 2009-10-10
Abstract
Abstract An apparatus includes a conveyor for moving books in a spaced apart relationship along a predetermined path along which each book receives a length of adhesive. A roller is supported for rotation about its longitudinal central axis and has an outer cylindrical surface for receiving lengths of adhesive. A glue gun is provided for applying adhesive to the outer surface of the roller. The adhesive applied to the outer surface of the roller is of lengths equal to lengths of adhesive to be applied to the books. The lengths of adhesive are spaced apart by nonadhesive lengths. A nonadhesive length is equal to the spacing between adjacent lengths of adhesive on the books. A length of adhesive is transferred from the outer surface of the roller to a book when the book moves along the predetermined path and into contact with the length of adhesive.
Inventors
- 👤 Kevin L. Cote
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:33
CPC Classifications
B; B42; B42C; B42C9/00; B42C9/0006; B42C9/0012
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
174 words
An apparatus comprising: means for moving books in a spaced apart relationship along a predetermined path along which each book receives a length of adhesive; a roller rotatable about its longitudinal central axis and having an outer cylindrical surface for receiving lengths of adhesive; means for supporting said roller so that said outer surface of said roller rotates in said predetermined path; and a glue gun for applying adhesive to said outer surface of said roller; means for controlling said glue gun to apply adhesive to said outer surface of said roller, the adhesive being applied to said outer surface of said roller being of lengths equal to lengths of adhesive to be applied to the books, the lengths of adhesive being spaced apart by nonadhesive lengths, a nonadhesive length being equal to the spacing between adjacent lengths of adhesive on the books, the adhesive being transferred from said outer surface of said roller to a book when the book moves along said predetermined path and into contact with said adhesive on said roller.
Claim 2
Independent Claim
174 words
An apparatus comprising: means for moving books in a spaced apart relationship along a predetermined path along which each book receives a length of adhesive; a roller rotatable about its longitudinal central axis and having an outer cylindrical surface for receiving lengths of adhesive; means for supporting said roller so that said outer surface of said roller rotates in said predetermined path; and a glue gun for applying adhesive to said outer surface of said roller; means for controlling said glue gun to apply adhesive to said outer surface of said roller, the adhesive being applied to said outer surface of said roller being of lengths equal to lengths of adhesive to be applied to the books, the lengths of adhesive being spaced apart by nonadhesive lengths, a nonadhesive length being equal to the spacing between adjacent lengths of adhesive on the books, the adhesive being transferred from said outer surface of said roller to a book when the book moves along said predetermined path and into contact with said adhesive on said roller.
Claim 3
Dependent Claim
25 words
The apparatus of claim 1 further including means for removing from said outer surface of said roller adhesive which did not transfer to a book.
Claim 4
Dependent Claim
20 words
The apparatus of claim 2 further including means for recovering the removed adhesive from said outer surface of said roller.
Claim 5
Dependent Claim
17 words
The apparatus of claim 3 further including means for returning the recovered adhesive to said glue gun.
Claim 6
Dependent Claim
31 words
The apparatus of claim 1 wherein said control means includes a book sensor for sensing the presence of a book at said roller and for providing an output signal indicative thereof.
Claim 7
Dependent Claim
12 words
The apparatus of claim 5 wherein said book sensor is a photocell.
Claim 8
Dependent Claim
30 words
The apparatus of claim 5 wherein said control means includes a position encoder for sensing the actual position of said moving means and for providing an output signal indicative thereof.
Claim 9
Dependent Claim
42 words
The apparatus of claim 7 wherein said control means includes a microprocessor for providing a control signal to control operation of said glue gun in response to said output signal from said book sensor and said output signal from said position encoder.
Claim 10
Independent Claim
293 words
An apparatus comprising: means for moving books in a spaced apart relationship along a predetermined path along which each book receives at least one length of adhesive; a first roller rotatable about its longitudinal central axis and having an outer cylindrical surface for receiving lengths of adhesive; a second roller rotatable about its longitudinal central axis and having a outer cylindrical surface for receiving lengths of adhesive; a first glue gun for applying adhesive to said outer surface of said first roller, the adhesive being applied to said outer surface of said first roller being of lengths equal to first lengths of adhesive to be applied to the books, the first lengths of adhesive being spaced apart by first nonadhesive lengths, the first nonadhesive lengths being equal to the spacing between adjacent first lengths of adhesive on the books, a first length of adhesive being transferred from said outer surface of said first roller to a book when the book moves along said predetermined path and into contact with the first length of adhesive; and a second glue gun spaced apart at a predetermined distance from said first glue gun for applying adhesive to said outer surface of said second roller, the adhesive being applied to said outer surface of said second roller being of lengths equal to second lengths of adhesive to be applied to the books, the second lengths of adhesive being spaced apart by second nonadhesive lengths, the second nonadhesive lengths being equal to the spacing between adjacent second lengths of adhesive on the books, a second length of adhesive being transferred from said outer surface of said second roller to a book when the book moves along said predetermined path and into contact with the second length of adhesive.
Claim 11
Independent Claim
293 words
An apparatus comprising: means for moving books in a spaced apart relationship along a predetermined path along which each book receives at least one length of adhesive; a first roller rotatable about its longitudinal central axis and having an outer cylindrical surface for receiving lengths of adhesive; a second roller rotatable about its longitudinal central axis and having a outer cylindrical surface for receiving lengths of adhesive; a first glue gun for applying adhesive to said outer surface of said first roller, the adhesive being applied to said outer surface of said first roller being of lengths equal to first lengths of adhesive to be applied to the books, the first lengths of adhesive being spaced apart by first nonadhesive lengths, the first nonadhesive lengths being equal to the spacing between adjacent first lengths of adhesive on the books, a first length of adhesive being transferred from said outer surface of said first roller to a book when the book moves along said predetermined path and into contact with the first length of adhesive; and a second glue gun spaced apart at a predetermined distance from said first glue gun for applying adhesive to said outer surface of said second roller, the adhesive being applied to said outer surface of said second roller being of lengths equal to second lengths of adhesive to be applied to the books, the second lengths of adhesive being spaced apart by second nonadhesive lengths, the second nonadhesive lengths being equal to the spacing between adjacent second lengths of adhesive on the books, a second length of adhesive being transferred from said outer surface of said second roller to a book when the book moves along said predetermined path and into contact with the second length of adhesive.
Claim 12
Dependent Claim
29 words
The apparatus of claim 9 further including means for removing from at least one of said first and second rollers any adhesive which did not transfer to a book.
Claim 13
Dependent Claim
24 words
The apparatus of claim 10 further including means for recovering the removed adhesive from said at least one of said first and second rollers.
Claim 14
Dependent Claim
24 words
The apparatus of claim 11 further including means for returning the recovered adhesive to at least one of said first and second glue guns.
Claim 15
Independent Claim
171 words
A method for applying lengths of adhesive to books spaced apart from one another, said method comprising the steps of: moving the books in a spaced apart relationship along a predetermined path along which each book receives a length of adhesive; supporting a roller for rotation about its longitudinal central axis so that its outer cylindrical surface of said roller rotates in said predetermined path; applying adhesive to said outer surface of said roller as said roller rotates about its longitudinal central axis, the adhesive being applied to said outer surface of said roller being of lengths equal to lengths of adhesive to be applied to the books; spacing the lengths of adhesive apart by nonadhesive lengths, a nonadhesive length being equal to the spacing between adjacent lengths of adhesive on the books; and transferring a portion of a length of adhesive from said outer surface of said roller to a book when the book moves along said predetermined path and into contact with the portion of the length of adhesive.
Claim 16
Independent Claim
171 words
A method for applying lengths of adhesive to books spaced apart from one another, said method comprising the steps of: moving the books in a spaced apart relationship along a predetermined path along which each book receives a length of adhesive; supporting a roller for rotation about its longitudinal central axis so that its outer cylindrical surface of said roller rotates in said predetermined path; applying adhesive to said outer surface of said roller as said roller rotates about its longitudinal central axis, the adhesive being applied to said outer surface of said roller being of lengths equal to lengths of adhesive to be applied to the books; spacing the lengths of adhesive apart by nonadhesive lengths, a nonadhesive length being equal to the spacing between adjacent lengths of adhesive on the books; and transferring a portion of a length of adhesive from said outer surface of said roller to a book when the book moves along said predetermined path and into contact with the portion of the length of adhesive.
Claim 17
Dependent Claim
26 words
The method of claim 13 further including the step of removing adhesive which did not transfer to a book from said outer surface of said roller.
Claim 18
Dependent Claim
21 words
The method of claim 14 further including the step of recovering the removed adhesive from said outer surface of said roller.
Claim 19
Dependent Claim
27 words
The method of claim 13 further including the step of sensing the presence of a book at the roller and providing a first output signal indicative thereof.
Claim 20
Dependent Claim
29 words
The method of claim 16 further including the step of sensing the actual position of the books along said predetermined path and providing a second output signal indicative thereof.
Claim 21
Dependent Claim
40 words
The method of claim 17 further including the step of controlling the applying of adhesive to said outer surface of said roller as said roller rotates about its longitudinal central axis in response to said first and second output signals.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-05-14 | 1993-11-13 | 1994-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-05-14 | 1997-11-13 | 1998-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-05-14 | 2001-11-13 | 2002-05-15 | $7700.00 | Window Closed / Lapsed |