US 4,949,416 AGranted

Adhesive applicator device

AssigneeDVSG Patent Verwaltungs GmbH

InventorFrank C. Price

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Abstract

The device has a continuous adhesive-applying surface which is made up from a plurality of elements, articulated so as to enable the configuration of the surface to be varied by varying the relationship between the elements. More particularly, the elements comprise two base elements pivotally connected to one another and forming the base of the U, and two leg elements one pivotally connected to each of the base elements, forming the legs of the U. For adjusting the configuration of the surface, the distance between the pivotal connections of the leg elements with the base elements and also the distance between the remote ends of the leg elements are adjustable. For use in a pulling over and toe lasting machine, the central pivot between the two base elements is fixed in the machine so as to maintain the toe end of the applicator device in the correct relationship with other operating instrumentalities of the machine.

Claims12

Dependent claims

An adhesive applicator device for use in a machine for lasting toe and forepart regions of shoes, said device providing a generally U-shaped surface to which adhesive is supplied and into contact with which the toe and forepart regions of a shoe bottom can be pressed for the application of adhesive thereto, said device comprising:

a pair of base elements pivotably connected to each other in a position corresponding to the toe region of a shoe and forming the base of the "U", said elements forming the mechanism whereby adhesive can be applied as aforesaid to the toe region of a shoe bottom that is pressed thereagainst;
two leg elements, one pivotably connected to each of the base elements in a position corresponding to the toe region of a shoe, said leg elements forming the legs of the "U", said elements forming the mechanism whereby adhesive can be applied as aforesaid to the forepart regions of the shoe bottom that is pressed thereagainst;
and
means for adjusting the configuration of said surface according to the style of shoe to which adhesive is to be applied by adjusting the distance between the pivotal connections between the leg elements and the base elements said means for adjusting being positioned adjacent said base elements whereby to vary the configuration of the toe end of the device and also to vary the distance between the remote ends of the leg elements according to the shape of the shoe bottom.

1 more element

Dependencies are inferred from the claim text.