Abstract: The supports (9; 35) by which adhesive-applying nozzles (6) are supported in a shoe machine, e.g. a cement lasting machine, for tracking movement along opposite portions of a shoe bottom (5), are provided with mountings (34) by each of which either such a nozzle (6) or a sensing head (20) can be supported. In the latter case, as the sensing heads (20) are moved in the X-direction under the control of a stepping motor (18), the heads sense the edge of the insole (which may be provided with a black line (23, 24) and by feedback signals are caused to follow it, thereby determining the Y-axis movement corresponding to the X-axis movement necessary to guide the nozzle in the subsequent adhesive-applying operation. The Y-axis movement is stored at memory locations for which the X-direction movement values constitute the address.

Abstract: A covered structure comprising a covered bridge and at least one covered entrance to said bridge is described. The covered bridge contains a bridge frame, a deck, a bridge enclosure framework disposed above the deck, means for connecting the bridge frame to the deck and the bridge enclosure framework, and a glass enclosure attached to the bridge enclosure framework. The bridge enclosure framework contains a multiplicity of vertical columns and a multiplicity of roof trusses.The vertical columns and roof trusses contain at least about 45 weight percent of inorganic fiber and, in addition, a resin and/or plastic material.

Abstract: A lightweight pedestrian ramp assembly for bridging a span of open water between two marine structures is readily adaptable in length and width to meet existing site requirements. The ramp assembly is constructed of successive elongated ramp units, each of which is in turn constructed of adjacent, elongated channel shaped fiberglass modules defining a planar walking surface across the backs of the channel webs.

Abstract: This invention provides the golfer with a golf ball and golf club scrubber combination which also cleans golf shoe cleats and soles, and which is portable, and clips on the golf bag or cart. The present invention comprises basically a cylindrical body, cylindrical at the upper portion and tapers at the lower portion to form an elliptically-shaped closed bottom. A threaded top or cap seals the body which also holds within it a pair of scrubbing brushes. Through the center of the cap extends a handle, threaded plunger and retaining cage assembly which permits a golf ball to be easily and effectively scrubbed and washed clean with vertical movement of the handle assembly. The scrubbing brushes, immersed in the cleaning solution, are easily removed from the body to scrub and clean golf clubs, golf shoe cleats and soles.

Abstract: A rotary cleaning element having a head adapted to be mounted for rotation about a central axis, the head supporting a plurality of radial arms which are spaced substantially angularly equidistant around the central axis, the free ends of the arms each support a tool which are rotatable about the end of the arm, the free ends of the radial arms intersect a plane which is transverse to the central axis and spaced axially outwardly from the head.

Abstract: Brushes for use in cleaning conventional safety razors which are selectively mounted to the wall in a bathtub or shower enclosure in such a manner that the free end of the bristles form a wiping plane which orients the bristles generally parallel to the plane of the blades of the razors so that the bristles will pass between the blades to thereby remove particles therefrom during a natural side-to-side motion of an individual's hand and wherein the brushes may be used to selectively support razors when not in use.

Abstract: A cap formed of terry cloth fabric is dimensioned to fit over the head of a sponge mop and cover its sponge element as well as the peripheral edges of a sponge element attachment plate. The terry cloth fabric includes loose cotton loops projecting from both sides of a ground farbic. An elastic band is carried in a peripheral hem to gather the edges of the cap over the top of the attachment plate and assure a snug fit.

Abstract: The pane wiper apparatus for the windshield of a motor vehicle has a driven wiper implement in the form of a wiper strip which is moved over the height of the windshield. The strip is guided and driven by guide and drive elements arranged in side or edge regions of the windshield, and a prescribed tension is imparted to the wiper strip. The wiper can be guided so that it does not lift off of the pane surface even at high vehicle or operating speeds, and the wiped field is optimized.

Abstract: A windshield wiper system which vertically wipes the entire front windshield of an automobile during both up and down wiping strokes. The system has left and right wiper assemblies horizontally positioned and attached to left and right runner assemblies slidably attached to vertical runner tracks. Driving cables synchronously move the runner assemblies vertically up and down thereby causing the horizontal wiper assemblies to vertically move up and down. The wiper assemblies overlap and thereby establish a continuous horizontal wiping zone across the windwhield. The separate and overlapping wiper assemblies permit a lengthening and contracting of the wiping zone without interference between wiper assemblies. A tensioning cable applied across the wiper assemblies permits adjustment to changing windshield contours without losing contact with the windshield.

Abstract: An improved drivable automatic floor cleaning machine includes a carriage supporting a fresh liquid compartment, a dirty liquid compartment, a cleaning rotor, a travel roller pair, and a rearward suction nozzle. The improvements include an adjustable machine frame with a depending protective curtain surrounding the periphery of the rotor remote from the suction nozzle, the machine frame being adjustable, preferably automatically, to accommodate rotors of different diameters, and to confine the cleaning liquid beneath the machine for improved efficiency and range of operation using either battery or rectifier power.

Abstract: A front caster assembly for a canister-type vacuum cleaner includes a swivel body member mounted for pivotal movement to the underside of the vacuum cleaner casing. A caster wheel is mounted on the underside of the swivel body member for rolling contact with the floor. A pair of small idler wheels are snap-fit onto the upper surface of the swivel body member, each having its rotational axis offset approximately 45 degrees from the line of rotation of the caster wheel, with the rotational axes intersecting at the pivot axis of the swivel body member. The idler wheels contact the underside of the vacuum cleaner casing to act as low friction bearings for pivoting movement of the swivel body member. The swivel body member is formed with an elongated flat portion removed from its pivot axis which serves as part of the cord wrap structure for the vacuum cleaner.

Abstract: A portable rechargeable battery-operated slender tubular blower for removing relatively light debris from hard surfaces such as sidewalks, driveways, decks or workbench surfaces. The blower uses an axial flow blower fan arranged for noise minimization and energy efficient operation. Blower tube inlet and outlet portions are arranged debris removal effectiveness by optimizing airflow volume and velocity parameters.

Abstract: The fitting for sliding doors includes a longitudinal groove extending in its mounted state in the longitudinal direction of the upper edge of the door which groove has two upper flanges covering the groove only partly. This allows a mounting of a sliding door and a hooking thereof onto a runway rail without the need of a lateral clearance.

Abstract: Improved cam hardware for use with a self-positioning door. The cam is attached to the door mounting post by a threaded connection and has a lower surface which is symmetrically inclined about a high point. The lower surface is contacted by a cam follower roller which is rotatably attached to the door jamb. When the door is opened and released, the cam coacts with the cam follower roller to cause the door to return to its original position where the high point is mated with the roller.

Abstract: A gripping device, which is particularly useful for removing pin bones, particularly from salmonoid fish, has a pair of matable gripping jaws wherein one of the jaws is held in a fixed position relative to a cylinder and the other jaw is pivotally connected to the cylinder such that it is urged to open and close the pair of jaws. The device provides for retracting and extending the gripping jaws.

Abstract: A device for scaling a quantity of fish is disclosed which includes a hollow, rotatable drum provided with a plurality of spike elements arranged in a predetermined pattern or array about the entire circumferential surface of the drum, and projecting radially inwardly, generally toward the center axis of the drum. The drum is mounted for rotation by a perforated shaft, coincident with the center axis of the drum, the shaft also serving to supply liquid to the interior of the drum for washing the fish and for removing scales from the drum. A drainage pan is located beneath the drum and includes support elements for the drum and for motor means which rotates the drum.

Abstract: A revolving flat arrangement for a carding machine is characterized in that a suction tube with a suction opening is arranged within the loop at the deflection position from the card cylinder to the cleaning device and/or at the deflection position before the card cylinder. Fibers and particles of contamination which are carried by the flats and which reach the interior of the loop are sucked out through the suction tube.

Abstract: A device for advancing a fiber lap in a feeding direction to a processing roller of a fiber processing machine includes a feed roller and a feed table which together define a gap. The gap has a length extending parallel to the feeding direction and a width defined by the distance between the feed roller and the feed table. The width increases along the length in an upstream direction as viewed in the advancing direction. The feed roller and the feed table are relatively movable towards and away from one another. The gap further has a downstream terminal length portion forming a small-width clamping zone defined by a short circumferential length portion of the feed roller and an arcuate length portion of the feed table. The arcuate length portion terminates at the downstream terminal edge of the feed table.

Abstract: In a combing machine, in particular for combing of cotton, having a combing roller with at least one combing segment, conveying devices for the fiber tuft to be combed, and an upper and lower nipper for fixing the fiber tuft during the engagement of the combing segment, where the upper and/or lower nippers are seated pivotable in a forward and backward direction on an axis located above the comb cylinder, it has been provided, in order to attain a high operating speed while reducing the transfer paths and the mass to be moved, to derive the drive for the pivot movement of the upper and/or lower nippers directly from the drive for the combing roller by means of a cam drive.

Abstract: A system and method are provided for joining the ends of a bank-shaped elongate element. Alignment strips (3) are thereby fastened in the vicinity of the ends (1,2) of the elongate element, both alignment strips being formed by a sheet-like part (4) one edge of which is provided with a U-shaped element (5). In order to provide a firm joint, the alignment strips are positioned side by side so that the outer surfaces of the bottoms of the U-shaped elements (5) are in alignment. The alignment strips (3) so positioned are interlocked by means of a locking strip (7) to be passed in place from a side of the band-shaped elongate element in the longitudinal direction of the alignment strips (3) so as to be engaged with the U-shaped elements (5).

Abstract: The clothes-pin consists of a spring element and two identically formed members having a clamping section and a handle section. The spring element connects the two members in that on the one hand the end engages the blind hole and on the other hand it surrounds the support position.The clothes-pin is remarkable by its simple design and assembly.

Abstract: A buckle includes a base consisting of a base plate having an open hole formed therein on the longitudinal one end side thereof and opposite guide grooves formed therein on both sides thereof, a socket consisting of a plate-shaped body having a projection with an aperture formed integrally therewith on an opposite end to a belt connecting portion thereof, the projection being fitted in the hole formed in the base plate, and a plug consisting of a plate-shaped base body adapted to be slidably moved along the guide grooves of the base and having resilient pieces formed one end thereof and engaged with the aperture of the socket in snap-fit fashion and disengaged therefrom, wherein the resistance to sliding of the plug on the base becomes large when the resilient pieces of the plug are located out of the hole formed in the base plate.

Abstract: A seat belt buckle with a pair of buckle tongues. The buckle includes a spring mechanism slidably movable within the buckle housing from a position blocking engagement of a latch when a single tongue is inserted to a position away from the latch when both tongues are inserted allowing the latch to engage the tongues. An indicator is slidably mounted to the buckle push botton in the buckle cover and includes a lower end contacting the latch. The indicator is movable from a position flush with the buckle push botton when the latch is not engaged with the tongues to an upraised position over the button when the latch moves up and engages the tongues. The tongues have mating portions, but are separable.

Abstract: An adjustable closure for overlapping parts of clothing comprising a rail 1 and a slide 2. The rail 1 has a plurality of projections 4, and is attached to one of the overlapping parts. The slide 2 comprises a mounting frame 13, an actuating frame 20 and sheet spring 21, and is attached to the other overlapping part. The mounting frame 13 has a bottom 9, rear walls 10a each having a ceiling 11a, and front walls 10b each having a ceiling 11b at the lateral ends of the bottom 9, engaging strips 14 at the rear edges of the rear walls 10a, slanted edges 10c at the rear edges of the front walls 10b. The bottom 9, front and rear walls 10a, 11a and ceilings 10b,11b make a sliding space having a width that allows the movement of the rail 1.

Abstract: The housing of a seat belt buckle is comprised of C-shaped one-piece stamping having upper and lower legs which are spaced apart to receive the apertured latch plate therebetween. A detent is formed integral with the lower leg and projects upwardly into the path of entry of the apertured latch plate so that the latch plate interacts with the detent to forcibly cam the lower leg downwardly away from the upper leg as permitted by integral elastic yielding of the lower leg relative to the upper leg. The push button is mounted for movement relative to the upper leg and engages the lower leg so that depressing the push button forces the lower leg downwardly to remove the detent from the engagement with the aperture latch plate. The housing is preferably enclosed in a plastic cover which has an entry port aligning the aperture plate for insertion between the upper and lower legs.

Abstract: A yarn treating jet is modified to locate a baffle at the outlet end of the jet. The baffle is positioned a fixed distance above the central axis of the jet and away from the outlet end of the jet such that the yarn and air follow the lower surface of the baffle to a point where the yarn leaves the baffle.

Abstract: Apparatus for converting tubular blanks of ductile material into substantially L-shaped bodies which can constitute parts of spacer frames for use between the panes of multiple-pane windows has a clamping unit which can engage a first portion of a blank so as to locate the blank in a predetermined position in which an intermediate portion of the blank is located between the first portion and a second portion. At such time, one side of the intermediate portion is adjacent a roller and the other side of the intermediate portion is adjacent an anvil. A moving unit is then caused to bend the intermediate portion about the anvil while the distance between the roller and the anvil decreases so that those walls of the intermediate portion which are adjacent the roller and the anvil move nearer to each other during transformation of the intermediate portion into an elbow of the thus obtained L-shaped blank.

Abstract: In a machine tool provided with a spindle head carrier and a spindle head mounted thereon when a drive shaft supported in the spindle head carrier drives a spindle via gears, an oil circulation chamber is provided for lubricating the gears. The chamber is sealed against the stationary part of the spindle head by sealing members, which are charged with compressed air via compressed pressure supply lines, and which direct compressed air to front sealing surfaces of the sealing members cooperating with rotating opposed sealing surfaces. The pressure ratios and the line cross-section are selected so that a sealing gap exists for the seal between the rotating opposed sealing surfaces and the sealing surfaces of the sealing members for contactless sealing.

Abstract: A device for assembling a connector to a tube includes a pair of clamping blocks provided with a pair of holding grooves, respectively, the holding grooves having a substantially semicircular sectional configuration and arranged in face-to-face relationship; and two-split type chuck members adapted to hold the clamping blocks via a resilient member formed of a rubber or resin member disposed on the rear surface of each of the clamping blocks, the chuck members being provided with a pair of clamping grooves which are aligned concentrically with the holding grooves, respectively. At least one of the chuck members is arranged to be movable in a transverse opposite direction thereto.

Abstract: The present invention provides an automatic assembly system, without using an expensive sensor, to enable an assembling jig to be easily positioned with respect to a particular portion of a car body to which parts are to be assembled, in order to facilitate assembling of the parts while reducing production cost. The basic car-body positioning arrangement preferably includes a reference hole, used for positioning, and a seating piece, used for jacking-up the car body.

Abstract: A method of repairing leaky compression fitting seal joints between a pressure stub tube (22) projecting from a nuclear reactor head (12) and a cylindrical thermocouple body (24) concentrically mounted in the stub tube (22) for penetration of the reactor pressure boundary. The method includes the steps of loosening and disassembling compression fitting nuts (30,32) and fitting body (34) to expose, and remove by grinding, a cammed ferrule radial compression means (26,28), cleaning the surfaces to be sealed, axially telescoping a split collar (40) between the tube (22) and the thermocouple body (24) and providing split rings (44,46) of brazing material surrounding the thermocouple body adjacent the exposed ends of the tube (22) and the collar (40). Resistance heating the tube and, therefore, the brazing material and repositioning and reassembling the fitting body (22) and fitting nuts (30,32) to complete the repaired seal joint.

Abstract: A metal awning assembly which includes a main awning body section comprising a plurality of individual metal panel sections each having a prearranged curvature and being joined in side-to-side relation. Each of the individual panel sections comprises a sheet of thin gage metal formed with a plurality of individual longitudinal rib sections mutually spaced from each other. Each of the rib sections and intervening panel regions have light transverse corrugations formed therein. Each of the panel sections include male and female rib sections formed on opposite edges of the panel with each of the male and female rib sections on adjacent panel sections being snapped together to hold the panel sections together. Alternately a longitudinal cap holds the male/female rib joint together. Panel forming and shaping apparatus is disclosed as well as overall framing and mounting hardware arrangements and assembly and forming methods and techniques.

Abstract: An improved fastening device is disclosed for securing a longitudinally extending body member within an aperture of a workpiece. The fastening device is designed to accept resilient material after the fastening device is inserted within the workpiece. In one alternative embodiment the inserted resilient material acts in cooperating with the longitudinally extending body member to lock the device in place and to provide a supporting structure to the workpiece. In another alternative embodiment, the body member, after injection by the resilient material, assumes the shape of the workpiece aperture.

Abstract: An apparatus for unnailing wood pallets includes a frame, a first cutter assembly and a second cutter assembly positioned vertically above the first. The first cutter assembly includes a pair of elongated horizontal support arms supporting a cutting head at one end, downwardly biasing springs at an opposite end and a pivot between the ends. The second cutter assembly includes a pair of elongated horizontal support arms supporting a second cutting head at one end and a pivot at an opposite end that is coaxial the pivot of the first cutter assembly. The second cutter assembly is biased upwardly by springs between its support arms and those of the first cutter assembly. A stringer return member is horizontally movable with a pallet-moving cradle and includes a member which is pivotally mounted to the cradle at one end and has a follower at an opposite end to follow a track that moves with the support arms in order to keep the member positioned between the pair of support arms.

Abstract: An electronic connector assembly in which multiple fine gage, closely spaced ground and signal wires of a matched impedance flat cable are gang terminated on centers by an improved crimp design and method. Each of the many wires in the cable is mechanically crimped by an applicator tooling into a contact which is narrow and thin enough to enable all of the wires to be terminated on the same close centers they have in the cable. The wire contacts can be made with great precision from uniform flat metal stock having the necessary narrowness, thinness, hardness and strength to serve also as high performance output spring terminals for the connector. The metal stock does not have to be as thick as the diameter of the wires to be terminated.

Abstract: A tool store device comprises a stnad having a base and a support frame on which is supported a tool carrier. The tool carrier is constructed as a semi-spherical shell which is rotatable about a horizontal axis and carries tools which are densely arranged thereon with their longitudinal axes extending at right angles to the store surface. On the inside of the tool carrier there is positioned an advance unit having a displacement unit and a gripper which are rotatably mounted in the support frame about a vertical axis passing through the center (M) of the imaginary ball of which the semi-spherical shell of the tool carrier is the part. The advance unit cooperates with a tool changer, which has a swivel arm swivellable about the horizontal axis. A tool double gripper is fixed to the arm. The advance unit can advance a tool at a random point of the tool carrier to a transfer station, where it can be taken over by the double tool gripper.

Abstract: A vertical carrousel, which serves in particular to store upper and lower tools for a bending machine, and has a loading and unloading opening in the front wall of its housing, is provided with an additional loading and unloading opening in the region of a side wall of the housing. The additional opening enables tools to be transferred between the vertical carrousel and the bending machine through the shortest distance through transfer bridges.

Abstract: A method of making injection molding nozzles of predetermined desired lengths and capacity which combines the advantages of large scale manufacturing with the flexability of individual assembly. Individual steel components such as a rear portion, an elongated forward portion, and a connector member are manufactured in volume, with the forward portion being made in different predetermined sizes. A forward portion having a particular length and melt bore diameter is then selected, and assembled together with a rear portion and a connector member. If necessary, the melt channel through the rear portion and connector member are enlarged to match the bore of the forward portion. The assembled components are then integrally brazed together to form a nozzle having a particular predetermined length and melt channel diameter.

Abstract: An armature core subassembly and a commutator to be assembled thereon are each centered on a common axis and rotated relative to one another until a desired angular alignment is obtained between a side edge of a commutator bar and the armature core slots. This orientation is maintained while the commutator is advanced to and pressed onto the armature shaft. A commutator placing machine is described in which a tang-oriented commutator is loaded into the nosepiece of a ram assembly and the ram assembly is rotated by a stepper motor until an edge of a commutator bar is detected at a predetermined location by an optical edge detector. Prior machines for tang-orientation and orientation by insulating gaps between commutator bars are also described.

Abstract: A rotary line for assembly of a tip for a flexible hose includes an automatic rotary for feeding the line with tip bodies and insert, transportation rotors, a pressing rotor with monitoring devices, an automatic rotary caulking means, devices for monitoring the depth of the caulking trail, and a control system.

Abstract: Method of mounting a printed circuit board and securing the earthing to a casing. The method includes providing the printed circuit board with projecting parts and an earthing connection on at least one face, providing the casing with corresponding recesses, mounting the printed circuit board so that the projecting parts fit into the recesses to support the board, attaching a flexible sealing strip of electrically conducting material, and placing a lid on the sealing strip, whereby the earthing connection contacts the casing and the sealing strip, securing the earthing connection.

Abstract: A method of mounting electrodes on a sensor chip and coating the sensor chip for insulation. Small through holes corresponding to the connecting terminals of a sensor chip for connecting the sensor chip to external elements and electrode patterns serving as lead frames are continuously provided for respective sensors in the longitudinal direction on a sheet-like tape carrier composed of a protective insulation material. The sensor chips are mounted on the tape carrier and the terminals of the sensor chips are connected to the corresponding electrode patterns through the corresponding small through holes, thereby completing the assembly packaging a sensor of a plurality of sensor elements. The thus-obtained sensor elements arranged in alignment and in parallel on the tape carrier are separated from each other and mounted on respective sensor bases and packaged.

Abstract: A process for producing brazeable pipes particularly for use in heat exchangers, the process comprising preparing a brazing sheet which comprises a core sheet coated with a brazing substance at least on one surface, forming a bulged portion of a semi-circular cross-section in the central section of the brazing sheet, providing apertures in the bulged portion for securing tube ends therein, and rolling the brazing sheet into a cylinder with its opposite ends being butt jointed to each other.

Abstract: A coaxial cable stripper for removing a part of the covering layers at the end of a coaxial cable including a plurality of rotatable circular blades for cutting into the covering layers of a coaxial cable, a cable-holder which holds the cable therein and a spring which presses the circular blades against the coaxial cable held in the cable-holder so that pressure cutting of the covering layer can be accomplished by rolling the circular blades around the circumference of the coaxial cable.

Abstract: There is disclosed a power-driven chain saw converted from a stripped-down power-driven circular power hand saw which has a unitary housing adapted to be mounted on the power unit of the stripped-down power-driven hand saw. The housing is offset axially to provide a relatively wide area on one side having a window therein through which sawdust is deflected. Support-bar mount is an integral part of the housing as are a sawdust deflector, an oil reservoir, and a support-bar mounting boss. A sprocket is splined to a hub from which it is easily removable and which, in turn, is splined to the drive shaft with a more firm splining. A cover is provided for the housing which closely conforms to the chain and has an axially disposed dent or impression therein to accommodate the hub of the sprocket.

Abstract: A tool for manually cutting, trimming and pruning hedges and the like. This cutting tool has a semi-circular curved blade, with a cutting surface on the inner side thereof, said blade being attached to a handle by wing nuts and bolts or other fastening means. This cutting tool makes vertical cuts by the user standing at right angles to a hedge and swinging downward on the side of the hedge. Horizontal cuts are made by the user swinging the tool from right to left, or vice versa, on top of the hedge. The curved blade is designed to increase and concentrate the cutting power of the tool. The handle is offset from the blade for safety purposes to keep the user's legs and feet outside the line of the swinging arc so that the legs and feet are not cut. The offset handle further keeps the hands from being scratched by the side of the hedge.

Abstract: A two part, ornamental pocket knife having the appearance of a rifle bullet when sheathed. The shell portion of the bullet serves both as a sheath and a handle for the knife blade, which is rigidly anchored in the inner end of the bullet tip.

Abstract: A method is described for improving the erosion and abrasion resistance of a sharp edged metal structure. A base layer of a noble metal is formed on the surface of the body of the structure followed by a chemical vapor deposited outer coating comprising a mixture of tungsten and tungsten carbide. The tungsten carbide is selected from the group consisting of W.sub.2 C, W.sub.3 C, and mixtures thereof and is fine grained, non-columnar and having a substantially layered microstructure. Also described is a sharp edged metal structure formed by the method.

Abstract: A protective device for a chain saw comprising a generally U-shaped mounting bracket carrying pivot means pivotally supporting an elongate protecting bar spring biased towards a rest position in which the bar extends generally parallel to the chain of the chain saw in use, mounting plate means secured to one side of said mounting bracket and having a rearwardly extending portion formed with openings through which the chain bar mounting bolts of the chain saw pass for securement of said mounting plate to the body of the chain saw by means of the chain bar mounting nuts. The protecting bar has an inverted channel shaped configuration which defines a saw dust confining passage through which the saw dust passes in use. The protecting bar extends beyond the end of the chain of the chain saw to enable contact between the bar and the object to be cut without contact between the chain saw and the object.

Abstract: A template for guiding a cutting tool for cutting cloth, paper, or the like is provided having a transparent body, a marked seam allowance, and a handle for accurate repetitive cutting of simple or complex pattern shapes.