Abstract: A loading tool for a cartridge magazine embodies a channel for positioning a cartridge to be inserted in the magazine and a rear wall inclined at a preselected angle for orientating the feed mouth of the magazine over the cartridge at the proper angle and relative position such that vertical movement of the magazine causes the rear portion of the cartridge to enter the cartridge opening of the feed mouth. Longitudinal guide surfaces, disposed on either side of the channel and extending from the rear wall, respectively engage the slider lips of the magazine for terminating downward travel of the magazine and guiding subsequent forward movement of the magazine to permit complete insertion of the cartridge.

Abstract: A figure toy is disclosed including apparatus for retaining the eyes alternatively in an eye open position or an eye closed position. The toy includes eyeball means disposed behind eyeball openings in the head and are longitudinally moveable with respect to the toy to an eye open position or an eye closed position and means are provided for longitudinally moving the eyeball means alternatively to an eye open position or an eye closed position. The eyeball means are mechanically retained in an eye open position until the bladder, forming the body portion of the doll, is compressed thereby expanding a bellows to longitudinally move the eyeball means to a position above or below the eye openings in the doll's head to simulate an eye closed position.

Abstract: A spinning toy or top includes a hollow rotating body with a generally low center of gravity caused by a mass positioned near the bottom of the body and having a portion thereof extending through the lower wall of the body to define a point on which the toy spins. A pair of limbs may be pivotally mounted on the top to be raised or otherwise actuated by centrifugal force upon rotation of the top. A head or similar device may be positioned on the body and coupled thereto for concurrent rotation by frictional forces. The toy is spun by a spinner that includes an elongated screw fabricated in a helical configuration. A handle is secured to the top of the screw and a clutch is mounted on the lower end. The clutch includes a gripping member slidably mounted on the screw so as to rotate when moved relative to the screw. The head member includes a detent mechanism so that the head can be held in a stationary position, or selectively stopped by engagement with the handle.

Abstract: A walking hand puppet in the figure of a walking or crawling land or sea animal, bird, insect or the like, comprising a body with finger-insertable appendages, and a non-functional glove on the body, said glove having a passage formed therein through which a hand is insertable to insert the fingers into the appendages and to manipulate them in simulation of walking or crawling. The presence of the glove creates the optical illusion that the hand is received and held therein, which raises the question of how the appendages are manipulated.

Abstract: The apparatus provides for the automatic uncoupling of a toy semitrailer from a toy tractor truck and provides also for automatic coupling of a toy semitrailer to a toy tractor truck. The uncoupling utilizes a ramp in a roadway which is inboard of the tractor truck wheels, and this ramp is engaged by the forward dolly wheels on the semitrailer, which dolly wheels are also inboard of the truck tractor wheels. The coupling of the toy semitrailer to the toy tractor is achieved by a simple beveled end on the rear of the toy tractor, which backs up to the semitrailer, and the king pin of the semitractor rides up this bevel to the pivot flat area of the tractor to drop into the pivot hole. Both operations are carried out in the same locality by a reciprocating dock which is contacted by the semitrailer during its backing up at the time its dolly wheels ride up the ramp to release the tractor.

Abstract: A hollow inner hoop receives a fluent material through a filler valve and fits within a curved inward facing depression in an outer hoop. The outer hoop has a slot in its outer surface; a stick with guiding wings at a proximal end fits within the slot and is turned to align the guiding wings within an axial direction of the hoops.

Abstract: A collapsible terrarium to be used for maintaining a controlled environment around potted plants and similar objects includes a flexible fluid-impermeable enclosure which has a bottom portion and a top portion, and a support structure which supports the top portion on and upwardly of the bottom portion to bound a compartment therewith. The support structure is collapsible and with it also the enclosure. The enclosure has an access opening through which potted plants can be introduced into and withdrawn from the compartment bounded by the enclosure. The opening is fluid-tightly closeable and, when closed, no fluid interchange takes place between the compartment and the exterior of the enclosure. An aperture, preferably with a one-way valve in it, is provided in the top portion of the enclosure and flowable media, such as herbicides, insecticides or similar agents can be introduced therethrough into the compartment to act on the plants accommodated therein.

Abstract: Soil including a setting agent such as fiber-soil-cement or the like is sprayed onto a slope so that corrugations extending substantially in parallel to the horizon are formed. Grooves and ridges of the corrugated surface provide conditions for allowing plants to grow on the protected slope.

Abstract: An emergency air vent structure actuated by smoke, gas or oxygen deficiency sensors to permit the influx of fresh air to an enclosure. The emergency air vent structure is characterized by a spring-actuated panel which is released by means of a rocker arm and latch actuated by a solenoid which solenoid is operated by any one of a number of detectors such as smoke, gas or oxygen deficiency. Upon opening of the panel, an alarm is sounded giving an audible warning of the unsafe conditions within the building.

Abstract: A safety device for a vehicle sliding door which detects any obstacle hindering the door closing movement and which cannot injure a passenger struck by the door. The door closing force is limited to a non dangerous value and the door comprises a tongue groove joint surrounded by a flexible lip joint. An obstacle is first struck by the flexible lips and only after retraction of these lips by the tongue. The presence of this obstacle hinders the penetration of the tongue into the groove and the closing of the door.

Abstract: A double-hung replacement window unit comprises an outer window and an inner window joined together with mortised joints by plastic thermo-break members on all four sides. The outer and inner windows have an identical construction and each comprises a balanced lower sash and a latched upper sash. The thickness of the window unit may thus limit to about three to five inches and is compatible with existing window openings in buildings particularly older dwelling buildings such that it may be easily used to replace an existing window unit without having to make major modifications to the window opening.

Abstract: This racked section is of the metal twin-U type whose middle legs are joined together by the rack properly speaking and whose lateral legs are smaller in height than the preceding ones. It is fitted with ribbons of a flexible material which hide the means for fixing to their support the bottoms of the U of the section.This fixing is obtained by providing along one of the edges of these ribbons means for clipping to the lateral legs of each U. The opposite edge of each ribbon is in the form of a thin lip overhanging the rack so as to partially hide it while allowing the introduction therein of brackets, stops, etc.

Abstract: Abutting prefabricated roof truss sections have equal length inclined roof rafter members but have ceiling joist members of different longer length. The bearing beam member for the section having the longer ceiling joist is inclined with and connected at its ends to the end of its ceiling joist member and the rafter member adjacent areas of contact with the corresponding rafter and ceiling joist members of the abutting sections. This permits a symmetrical roof for a building structure whose vertical interior load bearing walls are offset laterally to form rooms of different lateral width.

Abstract: A molding holder for a motor vehicle windshield which is formed in one piece from a plastic material and includes a fixed base to be coupled to a body panel of the motor vehicle, a clasp that extends from one edge of the fixed base and is formed substantially parallel to the fixed base, a thin base that extends from another edge of and is thinner than the fixed base and a molding connector formed between the inner surface of the clasp member and the fixed base whereby the molding is held and fastened by locking an edge of the molding into the molding connector by inserting the molding under pressure between the fixed base and the clasp member.

Abstract: A headstone, grave marker or the like, comprising a substantially transparent member, having means for maintaining the member in upstanding position, and means depicting information pertinent to a decedent displayed on said member. The information may be inscribed on the surface of the member, or the information may be embedded within the member, being nevertheless visible. The information depicting means may comprise members having written information, or merely three dimensional objects indicative of the significant aspects of the decedent's life. The monument is preferably molded from plastic material, and the sides of the member may be disposed at such angles with respect to one another that the information is reflected in at least one of the sides.

Abstract: A mobile apparatus (20) has a hydraulically operated pivoted boom (22) and a hydraulically operated pivoted arm (24) and on the free end of the arm is a hydraulically operated mechanism (26) for handling heavy loads in ways that cause torsional and bending distortion of the boom (22) and the arm (24). Coplanar steel hydraulic conduits (42a and 42b, and 45a and b to 50a and b) are slidably carried in conduit support blocks (57); and those blocks in turn are mounted on brackets (53) fixed to the arm (24) or brackets (69) fixed to the boom (22) by carrying means (56 or 72) which allows directionally unrestricted limited movement of the blocks (57) in a plane parallel to that of the conduit centers, and which also allows axial movement along lines perpendicular to that plane.

Abstract: Adjustable support apparatus for temporarily supporting a door frame or the like in a fixed relationship with one or more fixed supports suitably spaced therefrom, comprising: an elongated brace assembly including first and second telescoping members movable between contracted and extended positions and a setting device for fixing the first and second members in one of the contracted and extended positions; a first connector assembly at one end of the brace assembly adapted for removable attachment to a door frame; and a second connector assembly at the other end of the brace assembly adapted for removable attachment to one of the fixed supports.

Abstract: A cable penetration matrix structure comprises a plurality of individual penetration cells ganged together to form a matrix. A sheath or shroud is added to each penetration cell in use to extend the length of the passageway. Each penetration cell is designed to permit cable passage therethrough in bundles and operates as a self-contained entity. Intumescent cards are inserted between layers of cable to provide a fire stopping seal. Each cell is opened for use as needed and unused cells may be tiled over as part of the floor. The cells are made of a cementitious material and may be reused in the event of a fire.

Abstract: A construction beam includes solid strips of material forming inner and outer skins. Foam plastic material is disposed between the solid strips. Means are provided along the top and bottom of the strips to interlock one beam with a next adjacent beam to form a structure. Means for locking the strips to the foam plastic material may be provided.

Abstract: In a composite section for making up window frames and the like, and comprising interengaging sections of metal and of plastics, there are at least two spaced-apart pairs of interengaging hook formations on the two sections, forced into tight engagement by the insertion of a wedging strip between the sections, the spacing apart of the formations ensuring stability against tilting. There are furthermore abutment surfaces on at least one of the hook formations on the plastics section and on the metal section to define accurately the relative positions of the sections. The purpose is primarily to ensure the front and back faces of the composite section are truly parallel and correctly spaced apart.

Abstract: A protective screen for reducing heat transmitted from a fuel burning stove or the like to an adjacent structural wall surface. The protective screen includes a supporting frame enclosing an area corresponding to the area of the wall surface to be protected. The frame supports a mesh-like screen constructed of high purity copper or the like which permits the free passage of ventilating air therethrough but retards to a relatively great extent the transfer of heat of relatively high temperatures associated with the stove to the adjoining wall surface. The frame is supported in spaced parallel relationship with the adjacent wall by means of a plurality of tubular spacing members in order to provide an air space between the screen material and the adjoining wall. The protective screen eliminates fire hazards when the fuel burning stove is placed close to the adjoining wall.

Abstract: An anchor element inserted through the end of a panel joint into the joint cavity provides an anchor site. Components, such as window frames, flashings, girts and the like, are secured to the anchor element by positive fasteners. Integrally formed flexible arms retain the anchor element in fixed position until its anchoring function is required.

Abstract: A method for constructing a building utilizes flexible bags. An outer bag is inflated, and structural material poured through the bag's inlet to define the floor. An inner bag, smaller than the outer bag, is inflated inside the outer bag. Structural material is poured into the space between the inner and outer bags, which are preferably supported by water and air pressure. This defines the walls and roof of the building. Once the structural material has set, the inner bag may be removed and used for further construction.

Abstract: A machine and method which serves to introduce measured amounts of different items (e.g., pieces of different fruits) into containers such as cans or jars. Features of the machine and method include high filling speed, straight-line movement of means carrying separate measured amounts of the items, volumetric measuring pockets that are adjustable, and simplicity of construction and operation. Preferably the machine also incorporates means for orienting, slicing, and depositing a predetermined number of cherry halves into the containers.

Abstract: An independently powered mowing attachment for small or medium sized lawn and garden tractors of the low profile type having a rotary mower mounted on the underside of the tractor frame. The attachment has spaced mower assemblies that cut swaths on both sides of the tractor mowers central cut. The mower attachment includes a frame pivotally connected to the tractor drawbar having rear wheels that steer as the tractor turns to assure that the mower assemblies follow and overlap the swath of the leading tractor mounted mower.Each mower assembly is pivotally mounted about a horizontal axis at one side of the attachment frame and has three rotary cutting blades driven by an internal combustion engine mounted centrally on the frame. Two hydraulic actuators are provided for raising and lowering the mower assemblies either simultaneously prior to transort and use, or independently when an obstruction is encountered on one side of the cutting path.

Abstract: An agricultural implement has a first frame portion for coupling to a tractor and a second frame portion has one end pivotally connected to the first frame portion. The pivotal connection is such that the second frame portion will pivot with respect to the first frame portion only when a force exerted on the second frame portion exceeds a pre-determined magnitude. A carrier, upon which are mounted working tools, is pivotally connected to the other end of the second frame portion and there is a spring device between the carrier and the second frame portion. This spring device exerts such a force that the outer end portion of the carrier can only pivot in the direction of normal operation of the implement.

Abstract: A rotary mower includes first and second supports extending in a predetermined direction and connected to one another end-to-end, and a set of elongated blade carriers rotatably mounted on each support. Each blade carrier, upon rotation, defines a trajectory, and neighboring blade carriers on opposite supports are mounted so that their trajectories do not overlap. First and second drive units are provided to drive each set of elongated blade carriers, respectively.

Abstract: A crop pickup mechanism for a crop harvesting farm machine having an endless driven conveyor between laterally spaced rigid side members of a frame. The side members have connected thereto a forward shaft and a rear shaft mounted transversely of the frame on self-aligning bearings. A sectional crossbar is connected to the side member and is made as two rigid sections connected at a pivotal connection for relative rotation of the sections about the longitudinal axis of the crossbar. The shafts maintain the endless conveyor with substantial parallelism with ground of a field sloped in a direction transversely of the side members. The side members are thus relatively movable upwardly and downwardly as the wheels on which the frame is mounted travel over the sloped ground of the field. Crop-engaging pickup fingers on the conveyor pickup the crop being harvested for transport thereof on the conveyor.

Abstract: A characteristic feature of the present invention resides in the fact that in the pickup of an agricultural machine, incorporating a pickup-and-conveying mechanism driven from said farm machine and held to a frame which is articulated to the machine and rests upon the ground by the support wheels thereof, a grate composed of a beam carrying levers rigidly fixed at the beam ends and of a number of rods fitted into the holes in the beam so as to be cantilevered thereto, said grate being articulately suspended from said frame above the pickup-and-conveying mechanism, adjustable limit stops made fast on said frame and adapted for the beam levers to rest against, relieving links carrying elastic members and held with one of their ends to agricultural machine, provision is made for a number of cranks rigidly fixed on the grate beam, the journals of said cranks being connected to the other ends of the relieving links and being so arranged that the line of action of the relieving links establishes a moment effective

Abstract: An apparatus for twisting and winding strand onto a rotating bobbin comprises a spindle located within an open top pot both mounted for coincident rotation about a common axis. A strand guide mounted on the wall of the pot guides strand from an external source to be twisted and wound onto the bobbin. During rotation of the bobbin and pot, the pot is axially reciprocated relative to the bobbin to layer the strand while strand tension is monitored by a transducer located in the strand supply path. Strand tension is controlled by controlling the differential between the speeds of rotation of the bobbin and pot in response to the output of the transducer and a reference, as taught in my U.S. Pat. No. 4,128,988.

Abstract: A method of producing a slub fiber is disclosed in which a metered core yarn is fed into a vortex generator and an effect yarn under continuous low level tension is fed into the balloon formed by the core yarn at the exit of the vortex generator such that the point at which the effect yarn contacts the core yarn balloon is free to move randomly, allowing the said effect yarn to form a randomized slub effect.The combined yarns are then passed through a texturing jet to more permanently bind the yarns together.

Abstract: Clearance control between an outer air seal of a gas turbine engine and an internal, turbine section of the engine is controlled by selectively modulating a cooling air supply that is directed to selected portions of the air seal supporting structure to control its thermal growth. Impingement of the cooling air causes contraction of the seal structure, thereby lessening the clearance for the purpose of improving engine performance. The flow of cooling air is modulated in response to engine speed and engine altitude to maintain relatively low clearance during critical periods of engine operation.

Abstract: An engine air particle separator for use with a turbine engine and providing a first engine air flow path to the engine inlet in which foreign particles are separated from the air entering engine, and a second direct flow path for air to the engine inlet presenting minimum pressure drop and such that the ram air flows directly into the engine inlet. The second flow path includes actuatable blow-in doors which are actuated by a pneumatic door actuator mechanism operable to cause the doors to close upon the admission of air at operating pressure to the mechanism. Mechanism is provided to prevent the doors from opening when actuating air pressure is applied to the door actuator mechanism but falls below a preselected limit and to permit the doors to open in response to spring bias and ram pressure acting thereagainst when the air at actuating pressure is withdrawn.

Abstract: A high pressure internal combustion steam power unit employing gaseous hydrogen and oxygen as fuels and having water injected as a coolant and source of steam. A mounting frame securing the unit to either a fixed or mobile mount. The frame supports a power output shaft formed integrally with a cylindrically shaped combustion chamber. The combustion chamber and shaft rotate within the frame. A single bearing at the forward end of the frame supports the power output shaft and combustion chamber. Oxygen, hydrogen, and water are introduced into the interior of the combustion chamber through a non-rotating multiple nozzle passage which projects into the combustion chamber at its after end. Propulsion pods located on the periphery of the combustion chamber receive the combustion products and steam from the combustion chamber via internal passages. Nozzle slots in the propulsion pods release the steam to the atmosphere so as to cause rotation of the combustion chamber and the power output shaft.

Abstract: The method and apparatus for controlling particulate emissions from a combustion apparatus, as a diesel engine. Diesel engine exhaust particles are electrically charged during the formation of the particles in the engine combustion chambers. A particle collector is used to collect the electrically charged particles on collecting structures connected to a high voltage power supply and ground. The collecting structures of the particle collector can be a plurality of parallel metal plates, spaced cylindrical rods, or concentrically located cylindrical members. A fibrous matrix can be located adjacent the particle collecting structure to collect the charged particles as they move through the matrix. In one embodiment, the collected particles separate from the collecting structures and return to the engine intake. In another embodiment, a removable collecting cartridge has electrically conductive plates for collecting the charged particles. The entire cartridge is removed for cleaning or replacement.

Abstract: A housing of a turbine of an exhaust gas driven turbocharger has a bypass passage which intercommunicates between an exhaust gas induction passage for directing the exhaust gases from an engine into a turbine wheel chamber and a turbine exhaust passage for discharging the exhaust gases. Disposed in the bypass passage is a valve body which normally closes the bypass passage but opens it so as to cause part of the exhaust gases to bypass the turbine when the pressure of the air delivered from a compressor exceeds a predetermined level.

Abstract: A method and apparatus for defrosting cooling elements in a freezer chest of the type displaying frozen food items. The chest, having an open top, is provided with a channel around the food items through which air is circulated by means of a fan. The air is also directed over the open top of the freezer. Upon the defrost cycle, the cooling elements are shut down, and the air flow is reversed and directed away from the food items whereby air is drawn into the channel from the atmosphere outside of the freezer chest.

Abstract: Recovery of substantially all of the work associated with the expansion of a multi-component working fluid mixture in a vapor compression cycle device is enabled by conveying working fluid in a liquid phase from a condenser to a coldest portion of an evaporator assembly in a countercurrent heat exchange relationship with fluid flowing through the evaporator assembly.

Abstract: A refrigeration system employs mechanical subcooling to substantially increase the efficiency of operation and reduce power consumption. The refrigeration system includes a compressor for compressing a gaseous refrigerant, a condenser for condensing the gaseous refrigerant and subcooling the liquid refrigerant, a receiver for receiving the liquid and a plurality of display cases having evaporators for evaporating the liquid refrigerant.A supplemental subcooling system, including a subcooling evaporator associated with the receiver discharge further subcools the condensed refrigerant before it is passed to the display case evaporators. The compressed gaseous refrigerant is first condensed at a condensing temperature of approximately 10.degree. to 25.degree. F. above a preselected cooling temperature. The condensed liquid is then mechanically subcooled if necessary to the preselected cooling temperature which should be preferably approximately 50.degree. F.

Abstract: An improved refrigerator of the forced refrigerated air type is disclosed in which a divider shelf is provided for the convenience of the user who wishes to convert a portion of the freezer section into a standard refrigeration section or a portion of the standard refrigerator section into a freezer section. The shelf is formed of an insulating material and is dimensioned and shaped to be positioned in a selected compartment in any of a plurality of selectable locations. The shelf has a resilient sealing member along peripheral portions which engage the corresponding walls of the compartment in which it is positioned so as to permit the shelf to selectively alter the flow of refrigerated air in such a manner as to permit the separate thermostatic temperature control of the separate sections created by the shelf.

Abstract: A refrigeration purging system for the removal of non-condensible gases such as air and condensible contaminants such as water is disclosed. A portion of the refrigerant in the refrigeration system is placed in a first purge chamber which condenses the refrigerant and condensible contaminants such as water leaving non-condensibles such as air and a small portion of the refrigerant at the top of the chamber. The non-condensibles and remaining refrigerant is extracted from the first chamber pumped to a higher pressure and passed to a second purged chamber wherein the remaining refrigerant is condensed and returned to the first purged chamber. The non-condensible gases remaining are released to the atmosphere. The condensible contaminants are extracted from the first purged chamber and the condensed refrigerant is returned to the refrigeration system.

Abstract: A heating and/or cooling system comprising a windmill for driving a first refrigerant compressor in parallel with a second refrigerant compressor driven by an electric motor or other power means. The second compressor operates the system when the wind velocity is low. When the wind velocity becomes high enough, the refrigerant pressure created by the wind driven compressor, is used to automatically shut off power to the second compressor. The wind driven compressor then takes over the function of the second compressor.

Abstract: A pitot heat pump is described wherein a multi-stage pitot pump is employed as the compression means in a heat pump thermodynamic cycle. The heat pump is comprised of a multi-stage vapor pitot pump, liquid pitot pump, turbine, vaporizer, evaporator, condenser and expansion valve. The turbine is used to rotate a shaft to which the impellers of the pitot pump are attached. Refrigerant gas from the evaporator enters the first stage of the pitot pump and the impeller therein forces the refrigerant gas outwardly where it enters the narrow end of a pitot tube provided therein. The discharge end of the pitot tube is in communication with the next stage of the pitot pump. In passing through the pitot tube, the refrigerant gas expands and the centrifugal force and the kinetic energy of the gas provide the energy whereby the refrigerant gas is compressed. After the last stage, the compressed gas is transmitted to the condenser of the heat pump.

Abstract: A stacked array of inclined flumes interconnected in consecutive zig-zag fashion for cooling canned comestibles upon discharge from a canning cooker. The hot cans are introduced seriatim in a prone or rolling aspect into the upper end of the uppermost flume. Gravity and cooling water combine to transport the parallel, submerged cans down the flumes in transverse register. The rolling action continuously exposes successive portions of the cans to the heat-absorptive water and similarly mixes the cans' contents to effect even cooling. Means is provided for selective removal of heated water from the flumes and reintroduction of cooled water into the flumes at predetermined points to ensure generally uniform water temperature throughout the flumes.

Abstract: A tray particularly advantageous for patient feeding in hospitals and like applications including a body having means defining therein a sealed chamber containing a chemical compound or mixture which is one of a group including magnesium nitrate; acetamide; benzoic acid; strontium bromide; napthalene; a mixture of urea and benzoic acid wherein the ratio of benzoic acid to urea is substantially 2 to 1 by weight; a mixture of benzoic acid and benzomide in proportion wherein they are substantially equal by weight; and aluminum potassium sulfate, said one chemical compound or mixture in said chamber embodying chemically combined water in an amount insufficient to provide a total crystallization thereof in the solid state, said one compound or mixture as sealed in said body being repeatedly reversible from a solid to a liquid state and back to a solid state and being distinguished by a transition or phase change temperature which is substantially above 32.degree. F. and below 212.degree. F.

Abstract: A torsional vibration damper assembly for use in a torsion coupling or clutch arrangement to provide a low spring rate, high deflection amplitude characteristic. The assembly includes an input means having driving members operatively connected thereto, a hub assembly adapted to be operatively connected to an output means and including a housing containing at least one hub barrel and drive plates secured thereto, a plurality of floating spacers, and a plurality of compression spring sets which are arranged in two groups operating in parallel with the spring sets of each group operating in series.

Abstract: This sock is provided with an outwardly rolled decorative upper edge (13) which is integrally knit with the sock to provide the appearance of a simulated overedge stitch and is formed on a conventional type of circular hosiery knitting machine without requiring extensive modification. The formation of the simulated shell overedge stitch on the knitting machine eliminates the separate step of sewing on an overedge shell stitch, as has been the prior practice. The decorative upper edge is formed of a substantially inelastic yarn (I), a stretchable yarn (S), and an elastic yarn (E). These three yarns are knit in plated relationship in stitch loops in spaced apart wales (W-1 and W-5) of a plurality of successive courses (C-5 through C-8) with the spaced wales being spaced apart by at least two intervening wales (W-2, W-3 and W-4). The inelastic yarn (I) and the elastic yarn (E) float across the intervening wales while the stretchable yarn (S) forms tucks extending across the intervening wales.

Abstract: An apparatus using wet heat treatment for fixing dyes printed on a cloth including a plurality of horizontal cloth hanging rolls disposed in generally parallel relation and spaced apart at equal and narrow intervals in the upper part of a high pressure steamer for transporting the cloth continuously through the high pressure steamer by hanging the cloth on the rolls and forming loops in the gaps between them. A horizontally arranged cloth supporting device is located below and in parallel relation with the cloth hanging rolls at a location immediately above the water level of a body of hot water provided in the bottom of the steamer. The cloth supporting device supports and transports the lower ends of the loops of cloth. The cloth supporting device can be formed by a plurality of cloth supporting rolls closely spaced apart or an endless net conveyer.

Abstract: An elongated bar securable across a diameter of an automobile steering wheel so as to prevent it being turned; the bar including a hook along its side for hooking around the steering wheel rim and also having a pair of spaced apart, sideward lugs located spaced away from the hook so that a diametrically opposite side of the rim is inserted between the lugs, and each lug having a hole therethrough for a padlock so as to prevent removal of the rim from between the lugs.

Abstract: A cup with a saddle-shaped open end fits on a steering column over the ignition switch and forms a support bracket for the ends of a cross-chain of T-configuration, whereby one chain portion goes from one side of the cup around the column and the second chain portion goes from the crossing first portion over a steering wheel spoke, both chain portions ending at and lockably securable to the other side of the cup, to provide a removable device for securement of both the ignition switch and the steering wheel of the motor vehicle.