Saddle-bound books, magazines and the like and process for manufacture same
OwnerJames A. Misickainventor
Life of this patent
Estimating the term…
Abstract
An automated process for binding together book or magazine signatures or the like, which signatures have been assembled together in saddle-wise fashion. An undersignature, forming the central portion of a book or magazine, is dispensed upon a moving conveyor and stabilized thereon while adhesive is deposited upon the spine of the undersignature being transported. An oversignature is dispensed upon the conveyor, stabilized thereon and then mated with the undersignature in an aligned manner such that two signatures are joined and the adhesive therebetween and distributed in a desired controlled manner. A book or magazine is thus produced whose signatures are attached with a hinge-like bond.
Claims13
A process for binding together at least two signatures with adhesive to produce an article such as a book or magazine, said signatures being juxtaposed in saddle-wise relation to each other, each of said signatures including at least one folded sheet having a spine, said at least two signatures forming an undersignature and one or more oversignatures, said method for binding together at least two signatures comprising the steps of:
- dispensing an undersignature, via undersignature dispensing means, from an undersignature supply means;
- depositing said undersignature upon transport means, for propulsion of said undersignature along a product flow direction;
- stabilizing said undersignature with undersignature stabilizing means while said undersignature is propelled along said product flow direction;
- depositing a bead of adhesive material on said spine of said undersignature, at a first one of one or more adhesive application stations;
- in a first one of one or more oversignature dispensing stations, dispensing an oversignature via oversignature dispensing means from an oversignature supply means;
- depositing said oversignature upon said transport means, in substantial alignment with said undersignature, while said transport means propels said undersignature through said oversignature dispensing station,
- stabilizing said oversignature with oversignature stabilizing means;
- mating said oversignature and said undersignature so as to preclude undesired distribution of said bead of adhesive material between said spines of said undersignature and said oversignature, respectively, said mated undersignature and oversignature forming a signature assembly;
- pressing said signature assembly in a first one of one or more pressing stations;
- and
- propelling said signature assembly through subsequent ones of said one or more adhesive application stations, one or more oversignature dispensing stations, and one or more pressing stations, for each subsequent one of said one or more oversignatures to be added, in saddle-wise fashion, to said signature assembly.
A process for binding together at least two signatures with adhesive to produce an article such as a book or magazine, said signatures being juxtaposed in saddle-wise relation to each other, each of said signatures including at least one folded sheet having a spine, said at least bound two signatures forming an undersignature and one or more oversignatures, said method for binding together at least two signatures comprising the steps of:
- dispensing an undersignature, via undersignature dispensing means, from an undersignature supply means;
- depositing said undersignature upon transport means, in spine-upward orientation, for propulsion of said undersignature along a product flow direction;
- stabilizing said undersignature during said propulsion of said undersignature along said product flow direction, by undersignature assembly guide means operably arranged substantially continuously adjacent to said transport means, along said product flow direction;
- propelling said undersignature through a first one of one or more adhesive application stations;
- depositing a bead of adhesive material on said spine of said undersignature;
- propelling said undersignature through a first one of one or more oversignature feeding stations, each of said one or more oversignature feeding stations being operably associated with a corresponding one of said one or more adhesive application stations, each of said oversignature feeding stations further having an oversignature supply means and oversignature dispensing means operably associated therewith and oversignature guide means operably arranged adjacent to said transport means, along said product flow direction;
- dispensing an oversignature from said oversignature supply means with said oversignature dispensing means;
- depositing said oversignature upon said oversignature guide means, in spine-upward orientation, while said transport means propels said signature having said bead of adhesive material deposited upon said spine thereof through said oversignature dispensing station;
- said oversignature guide means and said transport means being operably associated to maintain said oversignature above and in substantially aligned and spaced relationship to said undersignature, in substantially saddle-wise relation thereto, while simultaneously propelling said undersignature and said oversignature along said product flow direction,
- said oversignature guide means operably configured so as to guide and stabilize said oversignature along said product flow direction toward bringing said oversignature and said undersignature smoothly and evenly into said juxtaposed saddle-wise relation to each other while maintaining said bead of adhesive material uniformly positioned between said spines of said undersignature and said oversignature;
- propelling said oversignature off of said oversignature guide means onto said undersignature so as to bring said undersignature and said oversignature into said juxtaposed saddle-wise relation to each other to form a signature assembly;
- and
- propelling said signature assembly through a first one of one or more pressing stations having rolling means operably arranged adjacent said transport means for pressing together said signature assembly along said spines to cause said bead of adhesive material between said spines to form a hinge-like bond between said signatures to form a bound signature assembly,
- propelling said bound signature assembly through subsequent ones of said one or more adhesive application stations, one or more oversignature dispensing stations, and one or more pressing stations, for each subsequent one of said one or more oversignatures to be added, in saddle-wise fashion, to said juxtaposed signatures.
Dependencies are inferred from the claim text.