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
ZNF217 a new prognostic and predictive biomarker of recurrent invasive and metastatic phenotypes in breast cancer
Tractor
Optical recording medium, and method for producing optical recording medium
Polymers derived from benzobis(silolothiophene) and their use as organic semiconductors
Semiconductor device
Bath
Adjustable high precision surveying device
  Randomly Featured Patents
Modular curved surface space structures
Hybrid wing assembly
Portable handset radio telephone
Pusher apparatus for multi-axis tube bender
Bowstring positioning device
Sample collector using a syringe with a side port in the barrel
Potentiometer having switching function
Golf club measuring apparatus
Asynchronous switching node distributing cells dynamically to outputs constituting an irregular group
Orientation sensor utilizing intra-pattern property measurements