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| Number | Title | Issue Date |
| 7340923 | Pressing plunger mechanism for a glassware forming machine A pressing plunger mechanism for a glassware forming machine has at least one pressing plunger which in normal operation can be moved axially in a reciprocating manner together with a pressing plunger receiver between an inoperative position and a pressing position.... | 03/11/2008 |
| 4193199 | Shaft position transducer A shaft position transducer constructed and defined with a pair of rotary scales for measuring increments of rotation in the English or metric systems. The rotary scale movements are sensed by means of solid state light sensing packages for producing outp... | 03/18/1980 |
| 4058080 | English-metric dial assembly A dial assembly adapted to be secured to a lead screw and operative to enable measurements of a machine element effected by the lead screw to be measured in either English or Metric units of measure. The dial assembly includes two different dials intercon... | 11/15/1977 |
| 3996878 | Assembly for indicating translational movement of a member selectively in one of two scales An assembly for attachment to a rotatable shaft of a machine tool, for example, a lathe, for indicating translational movement of a member selectively in one of two scales, including two dials graduated one in each said scale, an idler pinion connecting t... | 12/14/1976 |
| 3952693 | Machine tool dial assembly A machine tool dial assembly to enable readings indicative of the linear displacement of a machine element to be taken simultaneously in Metric and English units of measurement. The English dial is driven directly by the feed screw shaft and rotates in un... | 04/27/1976 |
| 3948208 | English/metric indicator unit A conversion unit for attachment to a machine tool constructed to operate normally in English units of measurement so that the machine tool may be used directly in metric units, or vice versa. The unit comprises an externally toothed gear wheel which may ... | 04/06/1976 |
| 3939797 | Rotary measuring instruments using inch or metric scale A compact rotary instrument for accurately measuring small movements of a machine tool leadscrew, the instrument having one continuous decimally divided scale which indicates the measurement in either the metric or the inch system as selected by an operat... | 02/24/1976 |
