Abstract: A retainer strip is disclosed for securing insulation blankets against the wall structure and for concealing the adjacent edges of adjacent blankets and for providing continuity between the vapor beariers. The retainer strip includes a curved cap portion providing oppositely extending flanges which engage the blankets at a location spaced from the edge along a gripping line. This tends to resist movement of the blanket edges out from underneath the retaining strip. The structure is arranged so that a given retainer strip can be used with blankets of varying thicknesses and the strip is adapted for use on a typical "J" lock used in metal buildings or on other types of walls.

Abstract: The present invention is related to oxazolidin-2-one derivatives having the general formula ##STR1## The invention is further related to a process for the treatment of somnipathy and tension conditions as well as epilepsy conditions in humans by administering a compound of the above general formula to a human suffering from such conditions.

Abstract: A wedge system is disclosed for adjustably positioning tools in a forging press or the like. The system includes a wedge positioned between two assemblies and provided with a locking taper. Hydraulic means permit lubricant to be supplied under pressure to the surface of the wedge so that the wedge is released and can float laterally when large loads are applied to the system, as for example during a tooling jam. Means are provided to prevent substantial separation between the interfaces of the wedge and the remainder of the system when hydraulic fluid is applied to prevent seal extrusion or blowout. The seals are arranged to prevent blowout or extrusion when the associated faces are separated a substantial amount. Further, a hydraulic actuator is provided to take up the load on the mechanical adjusting screws prior to release of the jam and to control the movement of the wedge once it is released.

Abstract: An adjustable thermostat as disclosed having an adjustment stem journaled for rotation on the thermostat body for adjusting the operating temperature of the thermostat. Mounted on the adjusting stem is a pointer member formed of deformable material such as Nylon and providing a peripheral surface which engages with interference stationary surfaces on the thermostat body. Interengagement is provided between the peripheral surface and the stationary surfaces which causes deformation of the pointer member and creates friction resisting rotation of the pointer and of the adjusting stem. A detent-like structure is provided by flats formed on the peripheral surface of the pointer which mate with the corresponding surfaces of the body to tend to lock the pointer and in turn adjusting stem at a predetermined temperature.

Abstract: A tank closure assembly adapted to releasably couple tank sections formed by transversely splitting an integral bag-molded fiber-reinforced tank. The assembly includes external circumferential flanges secured to the tank sections adjacent their severed faces and in opposed relation to each other. An O-ring seal, disposed externally of the tank sections and between the flanges, is compressed into sealing engagement with surrounding surfaces, by tightening of a circumferential band encircling the flanges, to seal the tank sections at their plane of separation. A method of machining a tank to simultaneously form the split sections and suitable flange receiving grooves thereon is disclosed, as well as a method of pressure-testing the machined tank sections prior to assembly of the flanges and O-ring seal.

Abstract: A lift truck cab having thermally insulated walls and an electrically energized heater system making it particularly suited for use with electric lift trucks in closed cold environments. The heater system is spaced throughout the cab to surround the operator and provide a uniform distribution of heat. Double hinged doors forming the sides of the cab permit passage of the operator when partially opened and complete access to the vehicle when fully opened.

Abstract: A quick connect coupling is disclosed providing an integrally formed tube end assembly in which the wall of the tube is deformed to increase the diameter and is subsequently roll formed to produce a pair of axially spaced peripheral grooves to receive a snap lock ring and a seal. The inside diameter of the tube end within the grooves is substantially as large as the inside diameter of the remainder of the tube so that a substantial flow restriction does not result from the presence of the peripheral grooves. The material of the tube end is work hardened so that sufficient structural strength is provided even in the zone of the grooves. A smoothly curved rib is also formed in the tube wall to cooperate with a lock ring to permanently connect a tubular nut to the tube end after the device is initially connected as a quick connect coupling.

Abstract: A temperature responsive valve is disclosed including a pair of body members which are snapped together and when assembled define a valve chamber. Located within the valve chamber is a bimetal snap disc which seats at its periphery against an O-ring type valve seat when in one position of stability and is spaced from the valve seat in its other position of stability. A spider type spring extends between the cover member and the center of the disc to urge the disc in a direction toward the valve seat. The spring is provided with depending tabs which are positioned adjacent to the side wall of the cavity and function to insure proper location of the spring during assembly of the cover member. The tabs also function to insure proper position of the disc during the operation of the valve.

Abstract: A method and apparatus of cold forming is disclosed for improving die life. During a first phase a workpiece is initially engaged between a pair of dies with a sufficiently low force and velocity level to reduce die errosion but with a sufficiently high level to produce limited deformation of the workpiece and provide an area of mating engagement between the workpiece and the tool and die. During a second phase the workpiece is subjected to substantially higher deforming force and velocity levels and is further deformedto the desired shape. Such area of mating engagement is sufficiently large to reduce errosion producing localized pressures on the tool and die during such second phase. The disclosed machine is a ball header with the movable die mounted directly on the machine frame rather than on the reciprocating slide. The position of the movable die is controlled by a cam driven pusher so that the movable die position is independent of the position of the reciprocating slide.

Abstract: A refrigeration motor-compressor assembly resiliently mounted within a hermetically sealed shell having a sump area containing lubricating oil continuously aerated by a stirrer fixed to a rotating shaft of the motor-compressor assembly is disclosed. The stirrer is formed of thin perforated sheet metal or screen mesh shaped into an open-ended truncated cone, the apex portion of which is fixed to the rotating shaft of the motor-compressor assembly while the base portion of the cone is submersed in the lubricating oil contained in the sump area. Aeration of the lubricating oil by the rotating stirrer attenuates the transmission of mechanical noise generated within the hermetically sealed shell.

Abstract: A sampling device is disclosed for a manual knitting machine having a sampling wheel which is synchronized, via drag links including sampling teeth, with the rotational movement of a selection disc. The drag links are actuated through a leaf spring and L-shaped rocker lever arrangement under the control of a switching magnet to cause the drag links and sampling teeth to move into their operating position. The sampling device and drag links are arranged to avoid inadvertent operation due to centrifugal forces developed during the rotational operation of the device.

Abstract: A tumbler type washing machine has a non-rotatable tub with a recessed sump at the bottom which is connected to drain. A perforate box-like strainer member is secured within the sump around the drain opening to prevent foreign objects in the tub from entering the drain hose and possibly damaging the pump. The strainer has a bottom member and a cover member and has projection which space the strainer from the walls of the sump.

Abstract: An arrangement for controlling of carburation for an internal combustion engine in which the constriction to draw fuel into the air stream is controlled by a mechanism which controls the position of the constricting members proportionately to the speed of the output of the engine. The fuel supply is also controlled in proportion to the degree of constriction.

Abstract: Apparatus is provided for uniformly filling a succession of containers with highly viscous fluid such as asphalt or plastic roof cement at high fill rates. A constantly running pump of constant discharge rate forces the viscous fill fluid along a descending pressure gradient through a recirculation circuit leading to a dispensing station midway along the descending pressure gradient and leading back from the dispensing station along a return path to fluid supply means for the pump. Timed discharge in the form of timed bleeding from the recirculation circuit at the dispensing station accomplishes fast, smooth, and stable initiation and termination of dispensing action. Adjustable metering of the return path gives further versatility to the system. A simple slideway conveyor for the containers being filled contributes to the cost savings achieved by the invention.

Abstract: Process for the treatment of spasmodic conditions in humans by administering a compound of the general formula ##STR1## or a pharmacologically acceptable acid addition salt thereof to a human suffering from such conditions.

Abstract: The method consists in establishing the ion bombardment parameters, in varying a regulation parameter in order to initiate deposition, in measuring at each instant the total pressure drop within the vacuum chamber with respect to the initial pressure and in controlling the total pressure drop by controllably varying the regulation parameter.

Abstract: There is disclosed a clamp coupling wherein the coupling of the suspension gear of a cable car to the haulage-and-support cable is effected and sustained as a result of the net weight of the suspension gear. The coupling includes a fixed clamp jaw affixed to a rack, a movable clamp jaw mounted on the rack, and a toggle lever mechanism supported on the rack. The mechanism is connected to a suspension gear support bar and a control car. Levers of the toggle lever mechanism are mounted by means of universal joints on the part of the rack that is distant from the clamp jaws and on the movable clamp jaw. The levers are rotatingly hinged to one another about an axis which extends at right angles to the axis of the support bar and also at right angles to imaginary connecting lines between the centers of the universal joints.

Abstract: An electrical connector is provided with a louvered interconnection strip in which the louvers provide edge pressure on the interconnection surface of one connector member, such as a plug or socket, and interior (non-edge) rib pressure on the complementary interconnection surface of the other connector member. Louver deflection does not cause substantial change in the length of the strip, and the strip can be provided as a closed annulus for use in plug-and-socket connectors in industrial applications such as connectors for portable cable for mining equipment.

Abstract: A golf swing training device comprises a slide guide track and a slide mounted slidably along the track. The slide carries a friction engagement means which grip a portion of the slide guide track therebetween, to provide frictional resistance to the sliding movement of the slide. The slide has means for connection to a golf ball, striking the golf ball producing controlled sliding movement of the slide along the track.

Abstract: A crimping machine for crimping a metal end fitting onto a flexible hose includes a stationary socket, a crimping die arranged in the socket for axial movement, and a hydraulic actuator. A valve member is provided in a fluid flow passage leading from a pump to the actuator. The distance between the valve member and a piston of the actuator is precisely controlled to control the axial movement of the crimping die relative to the socket.