US PATENT SUBCLASS 65 / 199
.~ With width maintaining and/or lateral stretching means

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

193  DF  MEANS DRAWING SHEET FROM BATH {9}
199.~ With width maintaining and/or lateral stretching means {2}
200  DF  .~.~> Stretching means
201  DF  .~.~> Adjustable width maintaining means

DEFINITION

Classification: 65/199

(under subclass 193) Apparatus combined with means adjacent a sheet source or meniscus to exert opposed lateral forces thereto to overcome the natural tendency of the sheet to narrow during drawing or to increase the sheet width.

SEE OR SEARCH THIS CLASS, SUBCLASS:

91, for a process of forming a sheet including a step of applying internal tension to the sheet.