Viewing page 32 of 104

This transcription has been completed. Contact us with corrections.

58
The flanges and end plates are provided with special soft rubber gasket, placed so that pressure tends to tighten it further by squeezing rubber towards joint.  [[image of gasket in position described in text]].  This water gun has the great advantage of transmitting pressure in all directions and thus insures homogeneity and equal compression of balls which Hyatt says is not possible in [[strikethrough]] hydraulic [[/strikethrough]] ordinary press work where top and bottom are compressed irregularly from equator.  I consider his water gun a very clever trick.  further
[[end page]]
[[start page]]
59
more it is an inexpensive device because he needs no plunger nor accurate construction, only a tight fit and sufficiently strong walls. Could be used as a bakelizer using [[strikethrough]] hot [[/strikethrough]] water or oil!  Patents have lapsed.  Get copy of them!  Great advantage in molding, flimsy molds can be used without fear of crushing them.  How about using this [[strikethrough]] [[?] [[/strikethrough]] for coil and wood impregnation?  After balls come from gun; caps are removed.  Can be used for several operations.  Paper scraped off.  Holes drilled in side for countersinking cylinder with numbers as used for pool balls [[image of cylinder with number 8]].  These