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US2685666A
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Device for controlling electric motor operated machine members
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US2675419A
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Suspension device for control boxes
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US2620462A
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Device for controlling the speed of a leonard group
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US2791144A
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Turning device
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US2700717A
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Automatic control mechanism for moving machine parts
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US2635324A
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Clamping device for slides of machine tools or the like
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US2620238A
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Oil recovery device for machine slideways
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US2700313A
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Apparatus for controlling the movement of movable members of machine tools or the like
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US2674925A
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Boring and milling machine and the like machine tool
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US2639644A
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Machine tool such as boring and milling machine
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US2476799A
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Friction-free slider rheostat
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US2604700A
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Amplifying indicator for the travel of movable machine parts
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US2469029A
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Protecting device for the commutator and brushes of dynamo machines
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US2624099A
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Locking device for toolholder carriage operating in both directions
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US2476255A
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Machine tool with revolving toolholder disk
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US2545837A
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Manually operated control switch for machine tools or the like
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US2477953A
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Combinator of electric circuits
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US2516294A
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Machine for surfacing very broad members
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US2512296A
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Device for indicating feeding movement of a tool in a machine tool or the like
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US2507555A
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Mechanical transmission system
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