| Patent Number |
Title Of Patent |
Date Issued |
| 4066369 |
Override clip assembly |
January 3, 1978 |
| An override assembly for preventing the stoppage of an actuator member if a load bearing member jams or for allowing manual override movement of the load bearing member if it is manually moved against the movement of the actuator member. The assembly includes a plastic bushing which form |
| 4061947 |
Speed control system for continuous strip manufacturing apparatus |
December 6, 1977 |
| A speed control system for use in a continuous strip manufacturing apparatus such as a continuous casting and rolling apparatus having a plurality of work means including roll stands through which metal rod or other elongate material is continuously moved. The control system includes |
| 4055212 |
Control system and method for controlling the oxygen content in continuously cast metal |
October 25, 1977 |
| A control system and method for controlling the oxygen content in continuously cast metal. The control system includes means for sensing the oxygen content of the molten metal at a first point upstream from the casting mold, either means for measuring the rate molten metal enters the |
| 4047233 |
Short circuit protection circuit |
September 6, 1977 |
| In a circuit of the type in which a command signal actuates a semiconductor switch which, in turn, actuates a load device and in which a clock signal is available, a protection circuit for protecting the semiconductor switch located in series with the load from excessive current in the e |
| 4046241 |
Over-ride mechanism for screw drive actuator |
September 6, 1977 |
| A spring clip over-ride mechanism for screw drive actuators which convert rotary motion to linear motion. The screw drive actuator of the invention has a tubular rotatably driven member and a screw threaded rod axially located inside the tubular member. The tubular member has a plurality |
| 4044322 |
Electromagnetic solenoid relay assembly and electrical connection means therefor |
August 23, 1977 |
| An electromagnetic solenoid relay assembly in which all the electrical connections are located on one end thereof. The solenoid relay assembly of the invention is attached to a printed circuit board by a spring clip member. The relay assembly of the invention includes a bobbin with an |
| 4035277 |
Oxygen probe |
July 12, 1977 |
| A probe for measuring the oxygen content in a fluid, particularly a molten metal, by galvanic action. The probe assembly of the invention utilizes the thermal expansive properties of the probe components to increase the physical contact pressure between the solid electrolyte and its refe |
| 4033385 |
Apparatus and method for forming dynamoelectric machine field windings by pushing |
July 5, 1977 |
| An apparatus and method for placing magnet wire in slots respectively defined by the blades of coil transfer apparatus thereby to form a dynamoelectric machine field winding. The wire is pushed through a rotating nozzle having a dispensing exit which directs the wire along at least a |
| 4017694 |
Method for making loudspeaker with magnetic fluid enveloping the voice coil |
April 12, 1977 |
| A method for the manufacture of loudspeakers having a ferromagnetic fluid contained in the voice coil magnetic air gap and being confined by the loudspeaker magnet field thereby enveloping the portions of the voice coil that are within the magnetic air gap. A critical viscosity range of |
