Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Splicer for webs of packaging material wound onto bobbins










Image Number 5 for United States Patent #5639338.

An apparatus for splicing webs with little or no reduction in the operating speed. The apparatus includes a first pivoting member and a fixed opposing element, a second pivoting member which pivots about the same axis as the first pivoting member, a pair of nipping rollers mounted on the pivoting circle of an outer surface of the second pivoting member, a splicing device for the webs, a device for guiding the second web between the second pivoting member and the opposing element, and a cutting device for excess web material. The apparatus first guides the second web between the second pivoting member and the opposing element. Thereafter the second pivoting member and the opposing element converge to clamp the second web therebetween and an adhesive is applied to the second web. Next the first pivoting member pivots such that the second pivoting member, the opposing element, and the second web work in cooperation to contact the first web to the second web for splicing. The nipping rollers, second pivoting member, and opposing element cooperate to pinch the webs together to aid in splicing. The excess portions of both webs are cut and removed.








 
 
  Recently Added Patents
Profiling activity through video surveillance
Dye-sensitized solar cell, dye-sensitized solar cell module, and coating liquid for forming electrolyte layer
Storage system, control method therefor, and program
Ascertaining presentation format based on device primary control determination
Light-emitting diode devices
Optoelectronic semiconductor chip and method for manufacturing a contact structure for such a chip
Dynamic facsimile transcoding in a unified messaging platform
  Randomly Featured Patents
Precision differential amplifier having fast overdrive recovery
Starved air inclined hearth combustor
Method and apparatus for measuring neutron characteristics of material surrounding a borehole
Novel sequestrant builders and method of making the same
Dry form micronitrous acid streptococci extraction-agglutination test
Formation of bilayers of amphipathic molecules
Method of immunization against the 4 serotypes of dengue fever
Clock generation circuits and methods
Work support structure
Method of evaluating center segregation of continuous cast slab