Apparel – Guard or protector – For wearer's head
Patent
1990-12-05
1992-02-11
Schroeder, Werner H.
Apparel
Guard or protector
For wearer's head
A61F 906
Patent
active
050865153
ABSTRACT:
An welding shield is provided to include an adjustable, horizontal cylindrical band mounting diametrically thereof a vertical semi-cylindrical band. The horizontal band mounts a plurality of shields, including an opaque and clear shield for use of the shield in welding and grinding operations respectively. Each shield includes a plurality of ears, wherein the ears each include an ear aperture, wherein each ear aperture is coaxially aligned and mounted to the horizontal cylindrical band by way of an elongate threaded fastener, wherein each of the threaded fasteners is coaxially aligned relative to one another. The fasteners each include an elongate, cylindrical shank mounting a frictional spring between the spring and the shields, and wherein each of the fasteners also includes a thumb screw member to provide selective frictional securement of each of the fasteners to the band structure for selective frictional retention of the shield as required. Further, an attachment plate is provided for selective securement to the band for selective replacement of the shields.
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Gilden Leon
Neas Michael A.
Schroeder Werner H.
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