Abstract: An apparatus for mounting caps onto fluid containers in a predetermined particular orientation relative to the fluid containers. Caps are drawn from a source of caps and placed singly, in succession, on a cap seat which is in a particular known orientation. Each cap is taken, while on the cap seat, to a delivery position. During transfer to the delivery position, each cap is aligned into a known particular orientation. A device for picking up the caps takes each cap from the cap seat to a container and mounts the cap onto a waiting fluid container, in the desired predetermined orientation with respect to the fluid container. The device includes an operatively associated clamp that supports the fluid container about a flange around the neck to prevent crushing of the fluid container during mounting of the caps.

Abstract: A mailer product and apparatus and method in which a first sheet is printed by a computer printer and then augmented by a second sheet prior to entering folding means, one of the sheets being twice transversely folded.

Abstract: An apparatus and process for the assembly of a bayonet handle package are provided. The apparatus comprises at least one handle gripping and insertion wheel mounted on a horizontal rotatable shaft and further comprises means for driving the shaft. The wheel carries a plurality of evenly-spaced, circumferentially mounted handle clamping and insertion assemblages. The assemblages operate cyclically--that is, depending upon the assemblage position in the 360 degree rotational cycle of the wheel--to grip, bend and release the handles.The process of the invention contemplates first providing an apparatus as described. Second, the wheel begins continuous rotation to effectuate the cyclical operation of the gripping and bending assemblages. A handle is then positioned at a first location near the wheel where it is gripped by one of the rotating assemblages.

Abstract: Cookies (30) of uniform but irregularly shaped perimeter are received from the cookie oven in a horizontal as-baked attitude onto a first surface conveyor (19). As the cookies are passed to successive surface conveyors 920) and (21) operating at successively decreased velocities, the cookies are raised to an edge standing attitude abutting one another. Laser detecting means (24-26) are positioned above the conveyors (19-21), and measure the height of the edge stacked cookies and adjust this height by varying the speed of the successive conveyors (19, 20 and 21). A counting means (28) at the discharge end of conveyor (21) counts out a predetermined number of cookies to be placed upon the loader (16) for loading into a cookie tray (104), and a pair of separator blades (42, 43) separates these cookies on the loader from the cookies remaining on surface conveyor (21). A cookie tray (104) is positioned under the loader (16) by a cookie tray conveyor (18).

Abstract: A method and device for assisting a user with transferring an object supported by the device into a flexible storage container, the device comprising a substantially flat base member having a pair of opposed side edges and a pair of opposed end edges, a side wall extending substantially perpendicular from one surface of the base member along each of the two opposed side edges, and a protrusion member projecting substantially normal from the opposite surface of the base member, for providing a pivot about which the device can pivot, the protrusion member being positioned substantially along a traversed axis of the device and being spaced from each of the opposed end edges so that when the device is placed upon a flat support surface and the protrusion member engages that support surface, the device is pivotable about the protrusion member whereby only one end edge of the base member is able to contact that support surface at any given time thereby facilitating engagement with a storage container and transfer o

Abstract: An apparatus for the mechanical bagging or packaging of produce or other articles susceptible to damage upon impact. The apparatus includes a tiltable support for temporarily holding a quantity of produce and having an end portion for discharging the produce or articles when tilted. A bag positioning assembly is provided to position a bag around the support such that the end portion of the support is nearly adjacent the closed end of the bag. When the support is tilted, the produce or articles will settle towards the closed end of the bag. Because the bag is positioned around the support, the impact and damage to the produce or articles is minimized.

Abstract: A conventional rotating flexible line-type vegetation trimmer having a shield covering from above a length of line whipping from one end in a generally horizontal plane about a generally vertical axis, is provided with a swivelable ground-engaging wheel, supported out-of-the-way-of the rotating line, by adjustable swivel brackets respectively mounted by a clip and a clamp to a down-turned flange on the shield and an intermediate location on the handle shaft of the trimmer, and to a shaft on the lower end of which the wheel is swivelably mounted.

Abstract: In order to obtain a lengthening maneuver of the active ends emerging from the rotating housing (1, 5, 3) containing the bobbin or bobbins (16) of the cords (F) during the rotation of said housing, the bobbin (16) has in the wall (18) of the internal hole two series of mutually staggered teeth (20, 22; 120, 122), some (20; 120) of which are developed along one axial section and the others (22; 122) along the remaining axial section; an element (34, 30), which is capable of axial sliding movements, has a disk (30) which projects elastically below the housing (1, 5, 3) and is capable of being made to reenter by means of pressure on the ground, as well as entrainment teeth (36) which are axially slidable, rotationally engaged on said housing and capable of engaging alternately the teeth of the two series (20, 22; 120, 122) upon each axial stroke and thus of permitting each time a unitary angular advance in two stages.

Abstract: A method for rejoining yarn in an open-end spinning machine in which the rejoining is effected by feeding intact fibres to the rotor but preceding the rejoining by an operation in which the sliver is cleared and the carder is cleaned by the high-vacuum suction nozzle brought into correspondence with the air intake port.

Abstract: In the donning and doffing operation of a spinning machine, a tube (20) is pushed onto a packaged tube (14), whereby the thread (7) remains unbroken. The package (14) and the tube (20) are rotated together, until a few turns of the thread (7) are wound on to the tube (20). The tube (20) is subsequently held and the packaged tube containing the package (14) is removed. Subsequently, the empty spindle (15) is guided into the tube (20) for subsequent spinning operations without the necessity for removing overwindings which normally occur.

Abstract: A secondary air supply system for an internal combustion engine includes a first hydraulic passage including a first hydraulic motor for an engine cooling fan. The system further includes a second hydraulic passage including a second hydraulic motor for a secondary air supply pump. At a connecting point of the first hydraulic passage and the second hydraulic passage, a hydraulic passage switching valve is installed. The hydraulic passage switching valve causes oil to flow through the second hydraulic passage to drive the air pump for a few minutes after engine start and then switches to cause the oil to flow through the first hydraulic passage to drive the engine cooling fan. In this way, the secondary air supply pump is driven not by a pulley-belt assembly but by a hydraulic system, and a single hydraulic pump can be used for driving both the engine cooling fan and the secondary air supply pump.

Abstract: A device for cleaning protective pots and, if need be, balloon limiters of two-for-one twisting spindles of a two-for-one twister, which comprises cleaning elements, preferably in the form of brush bars, which are arranged on a motor-driven, vertical shaft and preferably adjustable in radial direction, and which can be lowered into a protective pot and, if necessary, into a balloon limiter of a two-for-one twisting spindle, with a suction device for the removal of air laden with dust and dirt particles being associated to each cleaning device. This cleaning device can be a part of an automatic maintenance device.

Abstract: A high efficiency/low nitric oxide emission gas turbine engine includes an interchanger for cooling a compressed air side stream which is used for cooling the turbine section. The heated fuel is then mixed with steam for injection into a combustor, thereby reducing nitric oxide emissions, while preventing condensation during mixing. Where water is used for injection instead of steam, both the fuel and water are preheated by interchange with the hot compressed gas stream. Preheating the fuel and/or water prevents steam condensate or water from entering the combustor, and does so using heat available within the gas turbine cycle thereby increasing overall turbine efficiency. In addition, utilizing a fuel/air interchanger reduces the size of the heat exchanger and the need for other auxiliary equipment, reducing costs while increasing turbine efficiency.

Abstract: A purge system for the fuel injection system of a turbine engine is simplified by utilizing a system including first and second three-way valves 42, 44, each having an inlet port 46, an outlet port 48, and an inlet-outlet port 50 together with a movable valve element 52 which can alternately connect the inlet-outlet port 50 to the associated inlet port 46 or associated outlet port 48. A purge line 66 is connected to the outlet port 48 of each of the valves 42, 44 and extends into an exhaust conduit 20 of a turbine engine. A first line 60 is connected to the inlet-outlet port 50 of a first of the valves 42 and is connected to a start injector 30. A second line 63 is connected to the inlet-outlet port 50 of the other valve 48 and is adapted to be connected to at least one main injector 26. Separate conduits 62, 64 connected to respective ones of the inlet ports 46 are connected to respective controlled sources 36, 38, 40 of fuel under pressure.

Abstract: A method and apparatus for converting heat energy of hot exhaust gases from a treatment chamber of a textile machine into electrical energy is provided. Hot gases exhausted from a treatment chamber of a textile machine of the type which uses heated gases such as, for example, heated air, are conducted to the compressor, combustion chamber and gas turbine assembly of an electric generator for driving of the electric generator. The exhaust gases can thereafter be conducted to a heat exchanger for releasing heat to be returned to the textile machine for use in its operation.

Abstract: An afterburner flameholder for a gas turbine engine having a central diffuser cone, a generally cylindrical outer shell and fuel spray bars between the shell and cone defining an afterburner region is provided, which comprise an annular member with an asymmetric V-shaped cross section. The annular member is adapted to be secured to the engine in the afterburner region with the apex of the V facing upstream in the axial direction toward the fuel spray bars. The annular member has a first and second circular sidewall member each joined at one end forming an apex, the annular member in cross section has unequal length sidewall members. The difference in length between the distal ends of the first and second circular sidewall members is sufficient to cause spanwise vortices shed at the distal ends of the sidewall members to be out of phase when they meet downstream from the flameholder.

Abstract: Described is a control circuit for a hydraulic power lift driven by a displacement pump which has a check valve releasable at least for lowering movements of the power lift, a actuation means switching the check valve off and on to control the flow from a pump line into an operating line leading to the power lift and vice-versa, and a load-sensing line carrying the load pressure and connected to the operating line, by which the variable-displacement pump is capable of being activated. The actuating means has an actuating unit switching the check valve off and on and a servo valve, activated simultaneously and controlling the flow to and from the power lift, with at least three switch positions. In the starting position of the actuating means, the latter connects the load-sensing line and the operating line, by way of the servo valve, with the tank and, after passage through a central position, the operating line with the pump line.

Abstract: A hydrostatic transmission in a closed circuit which includes a hydraulic engine having a stroke-volume control device and a hydraulic pump connected to said hydraulic engine by two pressure lines. The stroke volume of the pump and/or the engine is regulated by the stroke-volume control device. The closed circuit includes a reversing valve which is connected to both pressure lines and is controlled by the prevailing pressures in the pressure lines. The reversing valve connects the pressure line carrying the lower pressure to a delivery valve and connects the pressure line carrying the higher pressure to a pressure-reducing valve so that the level of the control pressure in the stroke-volume control device is determined. A pressure-reducing valve is located in each pressure line and the pressure-reducing valves and the reversing valve are combined as a single combination valve.

Abstract: A mechanical force amplifier is disclosed including a gas-containing cylinder having one fixed end and one movable end determined by the position of an output power piston. A cold temperature zone and a hot temperature zone are maintained along the axis of the cylinder, the cold zone being adjacent the fixed end and the hot zone being adjacent the movable end. The power piston is resiliently urged toward the fixed end so as to compress the gas.A displacement piston is positionable along the axis of the cylinder within the cold zone and the hot zone and is designed to allow the gas to flow around it as the piston is moved. The displacement piston and the power piston are completely uncoupled from movement with each other except through the gas.

Abstract: A reversible thermal engine is provided which operates on the principles of the Stirling and Ericsson cycles. The engine comprises two variable volume compartments connected by passageway with a regenerator therein. Heat exchangers provide heating and cooling to the working gas during the cycle. Control means are provided to vary the volume of the gas transferring between compartments such that the volume variations of the gas are in the form of overlapping quadrilateral waveforms.

Abstract: There is disclosed an apparatus for controlling the rotational speed of a Stirling engine in such a way that effective use is made of dump power produced when the speed of the engine is maintained constant. The apparatus comprises a tank in which a working medium is stored, a first valve mechanism, a second valve mechanism, a dynamo for producing alternating current during operation of the engine, a load to which the alternating current is applied, an accessary receiving the alternating current via a distributor, and a control unit. When a change in the electric power consumed by the load is detected, the control unit actuates the first or second valve mechanism to force the working medium out of the tank into the working space in the engine or vice versa such that the speed of the engine corresponds to the change in the electric power. When the engine speed increases, the resulting increase in the electric power is consumed for the accessary such as a cooling fan or a battery that powers the starter.

Abstract: Predetermined types of anti-locking brake systems equipped with a master cylinder and a pump, for controlling the pump, requiring sensors for detecting the position of the master piston within the longitudinal bore 7 of the master cylinder housing 1. Way sensors or way switches are provided for this purpose. The present invention provides a simple arrangement of this type of sensor comprising a reed contact 18 and an annular magnet 20, with the reed contact 18 being cast into a stationary sealing plug 13 of the master cylinder while the annular magnet 20 is inserted into a recess 21 within an extension 9 of the master piston 6 for movement with the master piston.

Abstract: An air and fuel supply control system for an internal combustion engine comprises a plurality of superchargers including a turbosupercharger, an intake air cutoff valve operative selectively to be open and closed respectively for opening and closing one of separated intake passages in which a compressor of the turbosupercharger is disposed, an intake air relief valve operative selectively to be open and closed respectively for opening and closing a relief passage provided for detouring the compressor of the second supercharger, a cutoff valve controller operative to control the intake air cutoff valve to be closed so that the turbosupercharger is restrained from supercharging the engine and to be open so that the turbosupercharger works for supercharging the engine, a relief valve controller operative to control the intake air relief valve to be closed before the intake air cutoff valve is opened and to be open after the intake air cutoff valve is closed, an air flow sensor for detecting intake air mass flow

Abstract: A turbo-charged internal combustion engine having the cylinders communicating with exhaust passages that merge into common outlets that are disposed midway between the exhaust passages and which lie in a common plane. A cooling jacket encircles these exhaust passages and is divided by a wall into upper and lower portions.

Abstract: A process for producing energy from introducing water down a borehole, which includes (a) providing a borehole having a depth of at least 20,000 feet; (b) providing a casing in the borehole of a certain diameter; (c) introducing an internal pipe within the casing of a diameter less than the casing to define an annulus therebetween; (d) providing a means to introduce quantities of water down the inner pipe at predetermined intervals; (e) providing an air turbine at the upper portion of the inner pipe so that when the water is introduced down the inner pipe, a vacuum is established above the water flowing down the pipe, and air is sucked into the inner pipe through the blades of the air turbine to run the turbine; (f) allowing the water, upon reaching a certain depth to turn to steam at the lower end of the inner pipe; and (g) returning the steam up the annulus between the inner pipe and the casing to the upper end of the casing and exiting the system.

Abstract: A start-up method of a steam turbine plant including a condenser is disclosed. The condenser includes a tube bundle composed of a number of pipes for condensing an exhaust steam from a steam turbine and a hot well for receiving and storing a condensate therein. The interior of the condenser is airtightly divided into two spaces with a partition therebetween, one of them being an upper space containing the tube bundle and the other one being a lower space containing the hot well. A communication passageway(s) extends between the upper space and the lower space with an isolation valve in the form of a butterfly valve disposed on the communication passageway. At the shut-down of the steam turbine plant, the isolation valve is closed to isolate the upper space from the lower space while the lower space is maintained in vacuum.

Abstract: A method for generating power and a power supply for use in the atmosphere on Mars that use the Martian atmosphere as a working fluid. The power supply has an open Brayton cycle combined turbocompressor and turbogenerator that use the Martian atmosphere for their operation. The Martian atmosphere working fluid picks up heat derived from a nuclear heat source that transfers the heat to the working fluid by laminar flow heat exchange. The combined turbocompressor and turbogenerator have provisions for separating dust from the dust laden Martian atmosphere and for operating with any residual Martian atmospheric dust that is ingested into the combined turbocompressor and turbogenerator. Reliability of operation is achieved by having two functionally separate power operating units that each have their own combined turbocompressor and turbogenerator and by only using one power unit at a time.

Abstract: A method and apparatus for converting thermal energy into electric power. A high pressure gaseous working stream is expanded, producing a spent stream. The spent stream is condensed, producing a condensed stream. The condensed stream forms first and second partially evaporated streams, which in turn form first and second vapor streams and first and second liquid streams. A rich stream is generated from the first vapor stream. A lean stream is generated from combining the second vapor stream with a mixing stream. The resulting rich and lean streams are passed through a boiler where they are evaporated. After exiting the boiler, the evaporated rich stream is combined with the evaporated lean stream generating the high pressure gaseous working stream, completing the cycle.

Abstract: A nitrogen liquid to gas system in which an internal combustion engine drives hydraulic pumps and motors in a closed ethylene gylcol fluid circuit. A heat exchanger is provided between the liquid nitrogen and the ethylene glycol fluid for converting the liquid nitrogen to gaseous nitrogen. Heat is recovered from the ambient air in a heat exchange with the ethylene glycol fluid for maintaining the fluid between approximately 0.degree. F. and 20.degree. F. by means of a temperature regulating valve.

Abstract: The present invention concerns improvements in the electronic control of frozen carbonated beverage machines and improvements in electric defrost heaters used therein. A control scheme is shown that provides for accurately determining the viscosity of a semi-frozen beverage as a function of the torque of a drive motor used in the harvesting and mixing thereof. The torque is first calculated based upon the current and voltage to the motor and the phase difference there between. The torque is adjusted to compensate for motor efficiency after which the net torque value is converted to a viscosity scale. The viscosity scale has a zero value relating to the net torque experienced by the motor when the beverage is known to be completely liquid. Viscosity is maintained within a narrow range based upon pre-defined three level low, medium and high viscosity sets, and wherein compressor short-cycling is eliminated.

Abstract: A heat pump is provided with a reversible fan motor in its outdoor coil and, after a delay period following initiation of the defrost cycle, the fan is caused to operate in a reverse direction to thereby cause the surrounding air to flow through the outdoor coil in a direction opposite to that in which it flows during the heating mode operation. During this time, the fan is operated at a relative slow speed to thereby prevent the convective flow of heat upwardly, while at the same time causing little, if any, flow of ambient air downwardly into the coil.

Abstract: A refrigeration circuit is provided in which economizer control is provided together with variable capacity control. Constant cooling is achieved by controlling an economizer cycle responsive to the suction pressure of the compressor. Additionally, compressor discharge temperature is controlled by controlling the portion of liquid refrigerant supplied to the interstage line.

Abstract: A refrigerant handling system that includes a compressor and a condenser, each having an inlet and an outlet, with the condenser inlet normally being connected to the compressor outlet so that refrigerant in vapor phase from the compressor is at least partially condensed in the condenser. To clear liquid refrigerant from the condenser, the compressor outlet is disconnected from the condenser and connected to a refrigerant storage container, and the condenser outlet is connected to the compressor inlet. The compressor is then operated to draw refrigerant in vapor phase from the condenser, and to feed such refrigerant to the refrigerant storage container bypassing the condenser. A gauge is coupled to the compressor inlet so that compressor operation may be terminated by the operator when refrigerant vapor pressure in the condenser drops below a preselected threshold level. Thus, the condenser is cleared of refrigerant, which is now stored in the refrigerant storage container.

Abstract: A surging prediction device for a centrifugal compressor has a differential pressure detector and a controller. The detector detects a differential pressure between a hub side pressure in the vicinity of an inlet or a diffuser in the centrifugal compressor and a shroud side presser in the vicinity of the inlet of the diffuser. The controller compares the detected differential pressure from the detector with a set differential pressure beforehand set so as to be lower than a surging differential pressure between the hub side pressure and the shroud side pressure at an occurrence time of surging, and outputs a surging signal predicting an occurrence of surging when the detected differential pressure becomes higher than the set differential pressure.

Abstract: An integrated heat pump and hot water system provides heating or cooling of a comfort zone, as required, and also provides water heating. As a power management feature, the speed of a variable speed compressor is reduced to a predetermined fraction, e.g. 80%, of its normal operating speed, in response to a demand limit signal provided from the electric power utility during times of peak electrical load. A reference compressor speed is computed based on the current compressor speed, indoor temperature, outdoor temperature, and zero-load temperature difference. If the system is between operating cycles when the demand limit signal is received, a stored speed is used which corresponds to the compressor speed at a predetermined outdoor-indoor temperature difference. This system produces graceful reduction in comfort cooling during demand limit periods.

Abstract: In a room air conditioner, at least the condenser, and preferably both the compressor and the condenser, are separated from the main body of the air conditioning apparatus, and are mounted in an exteriorly facing wall, outside the room which is to be cooled. The main body of the air conditioning apparatus is connected with compressor and condensor mounted in the wall by connecting piping and fittings and is mounted on the wall by a hanging bracket and position-fixing spacer bracket.

Abstract: A refrigerating apparatus is provided which comprises a cabinet (1) with a refrigeration compartment (10) closable by a door (12), which compartment is connected to an evacuating system comprising a vacuum pump (6) arranged in the cabinet and an evacuation pipe (8) between the vacuum pump and said compartment. The apparatus comprises a container (17) closable in a vacuum-tight manner and movable within said compartment (10), and means for detachably connecting the inner space of the container (17) with the pipe (8) of the evacuating system. The means comprise a container pipe (23) provided in a wall (24) of the container (17) through which the inner space of the container can be evacuated, and a hollow elastic element (25) connected to one of the ends of the pipes (8,23) facing each other to form a detachable seal against the other end.

Abstract: A compartmentalized refrigeration case for cans of beverage and/or food with a handle and straps for portability by hand or over the shoulders. The refrigeration compartments in the interior of the case are formed by at least one horizontal layer of thermoplastic coated, removable, reusable, cooling units shaped to surround standard size beverage cans. The compartments are enclosed by multi-layer panels comprised of a thermally insulating and supportive foam sandwiched between an inner lining of waterproof material and an outer covering of water-resistant, durable fabric. Each refrigeration compartment is accessible through the front panel of the case by an insulated, door with a fastener such as VELCRO adjacent each compartment. This results in a convenient and versatile case, since every can in the case is accessible through one of the doors at all times.

Abstract: A method and apparatus for knitting intarsia design jersey knit fabric on a circular knitting machine capable of knitting single jersey fabric.

Abstract: Methods for circular weft knitting of variegated articles and selectively programmable circular weft knitting machine apparatus for carrying out such methods including means for effecting selective, controlled two dimensional displacement of compound needle member components and associated sinker elements so as to provide each such needle member with the selectable capability of performing a knit, tuck or float operation at each yarn feed location independent of the direction of knitting needle approach thereto.

Abstract: A device for selecting needles in a circular knitting machine by means of rocker levers. The rocker levers are pivoted on central horizontal fixed pivots having an end in the form of a one-piece metal structure. The metal structure comprises a sleeve which engages the horizontal pivot. The pivot engages along a gradual profile with butts of jacks. The butts of the jacks are inactivated and their opposite end engages with a mobile rocker arm of an electromagnetic actuator. The rocker arm is magnetizable by an electric current which is fed to a fixed electrical winding surrounding the arm. Depending on the direction of the current flowing through the winding, the rocker arm positions itself in one of two positions. The position is determined by fixed permanent magnets of opposite sign which are positioned on opposite sides of the mobile end of the magnetizable rocker arm.

Abstract: A one piece locking device for securing kayaks and similarly shaped objects to stationary objects and automobile-mounted cartop carriers. The apparatus consists of a single plastic coated cable with a larger fixed loop at one end and two smaller fixed loops near and at the other end. The larger fixed loop is placed around one end of a kayak and the remaining cable passed under the crossbars of a cartop carrier and then around the opposite end of the kayak. By securing the two smaller fixed loops together with a lock, a loop is formed around this opposite end of the kayak. This newly formed loop and the larger fixed loop have approximately the same circumference, which is larger than the ends of the kayak but smaller than the cross-sectional circumference of the cockpit area of the kayak.

Abstract: An anti-theft steering wheel lock comprises an elongated body member having a passage along an axis therethrough, an upper shield having an arcuate portion for covering the outer edge of a steering wheel and a flat board at one end, a lower shield also having an arcuate portion for covering the inner edge of the steering wheel and coacting with the upper shield. The elongate body also has a housing formed into a rectangular shape and having a long slot along one side for fixedly securing to the flat board, an a bore along the axis for securing a lock body, a square passage at one side of the housing diametrically opposed to the long slot for fixedly securing the elongated lock body and also for accepting a lock rod to control the movement of the housing, and two small square holes at its bottom for installing two latches. Each of the latches has a slidable detent that meshes with sprockets of the lock rod to control the movement of the housing relative to the lock rod.

Abstract: A tumbler wheel scrambler assembly for combination locks of the type having a plurality of tumbler wheels and a driving cam arranged in a stack in a lock case with lost motion couplings for rotating the tumbler wheels upon rotation of the driving cam by a dial, and having a slidable bolt and pivoted fence lever for moving the bolt from projected locking position to unlocking position when the proper opening combination has been dialed. The lock case has a scrambler mounting post therein and the scrambler included a two piece housing of mating housing halves collectively defining guide channels for elongated slide members having hook formations protruding into positions to engage with gates of the tumbler wheels for spring forced scrambling of the tumbler wheel positions during displacement of the bolt from projected locking position. The scrambler housing halves have mounting ear formations for collectively encircling the mounting post to pivotally support the scrambler housing from the lock case.

Abstract: A press is described using piezoelectric actuators to achieve both the hold down of the work piece during the processing operation as well as powering the die used in deforming the work piece. The sub-assembly containing the piezoelectric element is structured to allow convenient removal from the main body of the press thereby facilitating repair operations, as well as coarse and fine adjusting facilities for the position of the piezoelectric element within the actuator assembly.

Abstract: A combination dedimpler and deburring apparatus is provided in which tubes are serially introduced into a dedimpler machine which removes constrictions or dimples from the tube wall at the cut ends thereof to form cylindrically true ends, and then the tubes are automatically transferred to a deburring machine for the removal of burrs from such cut ends. In the dedimpler machine, the tubes are advanced to a dedimpler station where a pair of dedimpler plugs are moved by a cam arrangement into opposite ends of the tube in a precisely timed, synchronized motion to force the tube wall against cooperating press rollers and thus remove constrictions or dimples from the tube ends. The dedimpled tubes are then automatically conveyed to the deburring machine having laterally spaced brush heads which carry deburring brushes operative to remove burrs from the tube ends.

Abstract: A roller burnishing tool is disclosed having inner and outer pluralities of concentrically disposed, precision tapered rolls. A precision tapered annular mandrel is disposed within the inner plurality of rolls and operates to controllably urge the inner plurality of rolls outwardly against a lip of a workpiece inserted between the inner and outer pluralities of rolls. The inner plurality of rolls forces the lip outwardly into contact with the outer rolls, and the pressurized contact of the rolls effects a burnishing action on the surfaces of the lip of the workpiece. In a preferred embodiment, the burnishing tool also includes a pilot stop for receiving an alignment post used to align the workpiece with the burnishing tool.

Abstract: Device to change the equipment on a compact rolling block (11) consisting of an integrated plurality of rolling stands with pairs of rolls supported as cantilevers with alternate roll axes, a complete change of the equipment taking place substantially at one and the same time on all the stands, the equipment being delivered in a coordinated manner already positioned, pre-set and complete with rolls, roller boxes, supports, splitters, pinch rolls and all other necessary items, the device comprising a movable device (10) which operates in front of the compact rolling block (11) and bears horizontal (20) and vertical (19) assemblies of equipment holders (18), the equipment holders (18) of one assembly (20-19) alternated with those (18) of the other assembly (19-20), each equipment holder (18) comprising at least a first working side (22) and a second working side (23) and being capable of being rotated by at least 180.degree. about a rotation shaft (21).

Abstract: The apparatus disclosed is an attachment to be used in correcting misaligned rails in a unitized automobile chassis which includes a face plate to which is joined a three-piece wedge assembly. The apparatus allows as a result of wedging action, a sizable area of contact to be established between the apparatus and the interior of the misaligned rail so that when pulling force is applied to the apparatus, it is transferred to the rail through the broad area of contact thereby decreasing the chance of further damage to the rail during the repair process. Also disclosed is an embodiment featuring a two-piece wedge assembly. Methods for repairing a damaged rail using the wedge assemblies are also disclosed.

Abstract: A method of making whisker reinforced ceramic tools and components for shaping or otherwise working materials. The invention has particular application in making metal working tools, and specifically tools used in the manufacture of two-piece aluminum beverage cans. Methods for shaping material, particularly methods for making tubular casings and two-piece cans are also disclosed.