Abstract: An improved apparatus for the flush mounting of wood structures such as top plates which does not require counter sinking a hole for a bolt and washer. This fastener device has a larger flange area and made of thicker materials than found in the prior art. This gives the present invention added utility when under severe environmental stresses, found in the construction codes. This invention also has the advantages of installing on a bolt that does not protrude a sufficient distance above the surface of the wood. It is also self centering and can act as a separation between the bolt and the wood. The invention utilizes an inverted nut (female) flanged anchor fastening device in combination with a faceted (male) driver with a hollowed annular region for driving for driving the anchor fastening device into place. In certain embodiments, the present design can be inverted and mounted to the bottom side of the top plate between the foundation and the top plate.

Abstract: A device that attaches to a surface. A first element having a surface adapted to be carried flush with a surface of a constructed surface and having a plurality of splayed through openings therein. A second element adapted to be moved or pressed toward and held by the first element and having a plurality of tines joined to the second element in proximity to one extremity of the tines. The tines pass slidably through the splayed openings in the first element and have sharp penetrating ends which project into the constructed surface when the second element is moved toward first element and force is applied to the second element while the surface of the first element is flush with the constructed surface such that the first element comes affixed to the constructed surface by the tines.

Abstract: A fastener, such as a nail, screw, etc., which possesses supplemental support and/or retention capability is provided. The fastener includes an elongated auxiliary member secured interiorly to, exteriorly to, or along the shaft of the fastener. The auxiliary member is secured to the shaft at two or more portions of the shaft. The auxiliary member provides the shaft with additional support strength and/or enables fastened materials to be retained upon breakage or shearing of the shaft as a result of, for example, heavy tensile or shearing loads. To facilitate breakage or shearing of the shaft, the shaft may be provided with a deformation, such as a notch or reduced circumference, at one or more desired locations such that the shaft breaks or shears at the deformation(s), thereby allowing the auxiliary member to function as the sole member which retains the fastened materials.

Abstract: A method of categorizing fasteners and construction connectors by size and type using a color coding system. Each fastener receives a designated and distinct color contained on the surface that is exposed before and after installation. The colors are preselected to define one or more physical properties of the fasteners. A color key is provided to determine the physical properties of the fasteners based on the coloring of exposed portions of the inserted fasteners. Similarly, construction connectors receive a designated and distinct color contained on the surface that is exposed before and after installation. The color represented on the surface of the construction connector is such that the corresponding fastener is the same color.

Abstract: A push pin device comprises a pin having a tip and an outer member coupled to and extending at least partially around the pin. The tip of the pin is located inside of the outer member in a retracted position when the outer member is uncompressed. The tip of the pin is located outside of the outer member in an extended position when the outer member is compressed. In the exemplary embodiment, the pin extends from a first portion of the outer member toward a second portion of the outer member and the first portion contacts the second portion when the outer member is compressed. When the first portion is seated in the second portion, the second portion applies an opposing force against the first portion to facilitate removal.

Abstract: A method and device for providing anti-theft protection for an electrical device installed on a body, such as a vehicle, by fixing to the body an electrical chip having a unique identification number identifying the body, electrically connecting the electrical device to the electrical chip in a manner such that removal of the electrical device from the body automatically interrupts the electrical connection of the electrical device to the electrical chip, and disabling the operation of the electrical device whenever its electrical connection to the chip is interrupted.

Abstract: A fastening system includes a substantially flat body and at least one fastening pin extending therefrom. In its preferred embodiment, the fastening system includes a pair of opposed and axially-aligned pins, each of the pins extending from each side of the substantially flat body. In an alternate embodiment the fastening system includes an adhesive provided on one side of the substantially flat body and a fastening pin extending from the other side of the body. In either embodiment the substantially flat body is preferably disc-shaped, although the shape of the body may be adapted as needed.

Abstract: A ribbed dowel for aligning workpieces is disclosed including a cylindrical body having an outer surface, a first end, and a second end, a plurality of ribs spaced over the outer surface, a round circular first face on the first end, a round circular second face on the second end, and wherein the ribbed dowel is composed of a material other than a polypropylene homopolymer having a density of 0.905 g/cm3, a melt flow rate of 60 g/10 min, a Rockwell hardness of 107, a Durometer hardness of 84, and a melting point of 330° F.

Abstract: Nails for use in construction have a length indication provided by numerical markings comprised of numerals formed by contouring on the nail head combined with a color coding as to nail length, by coloring recessed areas of the head to protect the coloring when the nail is being driven. The color coding and numeric length indication can be read either before or after the nail has been driven.

Abstract: So that the method is also suitable for old construction, initially pins which have a pin body (2) and a pin head (7) are offset in such number on the wall that a plurality of pins are provided for each insulating plate (10). Then one applies an adhesive (9) to the pin head (7) of the pin and optionally onto the wall (5) and then one presses the heat-insulating board (10) thereagainst. It is advantageous for the adhesive area (7) of the pin to have openings through which the adhesive (9) can pass to the back side. The adhesive areas (7) can be especially star-shaped. It is however also appropriate to provide fiberglass grids as pin heads. For the pins of the invention it is characteristic that spreading zones or pin heads be adjacent one another. The pins can also have flexible reinforcing plates.

Abstract: A combination anchoring pin and insertion apparatus which includes a vertically disposed elongated barrel having an axial bore and an elongated hammer drive rod slidably received within the bore with the upper end extending above the top opening of the barrel and having a handle secured to the upper end of the rod. A side opening is provided in the barrel for sequentially introducing anchoring pins therethrough into the bore and a pin guide chute is secured to the barrel and aligned with this barrel side opening for sequentially feeding anchor pins through the side opening in guided alignment. An anchoring pin retainer is positioned in the barrel bore below the side opening to receive, retain and position the anchoring pins sequentially under the lower end of the drive rod for sequential downward driving engagement or hammering by the drive rod.

Abstract: A method of indicating the gauge and length of a nail on the nail itself. Each nail is marked with a designated indicator preselected to indicate a specific gauge and shaft of a nail.

Abstract: A nail-shaped fastening element having a stem, and a head (3, 13, 23, 33) provided at one end of the stem and projecting radially beyond the stem with the stem tapering at its another, free end toward a tip (5, 15, 25, 35) and having a spherical, first section (1, 11, 21, 31) extending from the tip (5, 15, 25, 35) in a direction toward the head (3, 13, 23, 33), and a second conical section (2, 12, 22, 32) adjoining the first section (1, 11, 21, 31) and having a length (L2, L12, L22, L32) smaller than a length (L1, L11, L21, L31) of the first section (1, 11, 21, 31).

Abstract: Nails for use in construction have a length indication provided by numerical markings comprised of numerals formed by contouring on the nail head combined with a color coding as to nail length, by coloring recessed areas of the head to protect the coloring when the nail is being driven. The color coding and numeric length indication can be read either before or after the nail has been driven.

Abstract: A push pin construction (10) for attaching at least one sheet of material (200) to a cubicle wall (100) wherein the construction (10) includes an elongated shaft member (20) having a pointed outboard end (22), a blunt inboard end (23) and a helical anchor section 24 formed intermediate the aligned ends (22), (23). In addition, the shaft member (20) is further provided with a flattened flange (25) disposed proximate to the blunt end (23) which are both embedded in a push head member (30) having an outwardly projecting lip (32) disposed on the distal end and an outwardly projecting tab (33) formed on the proximal end of the push head member (30).

Abstract: The push-pins of the present invention are defined by at least one pin section and an integral, at least partially corrugated finger grasping section, and are formed from a single piece of rigid material. Methods for the production of such push-pins include providing a piece of substantially flat rigid material and a press, and employing the press to stamp portions of the material to create a plurality of push-pins therefrom.

Abstract: Methods are disclosed for securing a wrapper about a bale which is intended to be subsequently treated comprising inserting a fastener pin through the wrapper into the bale, the fastener pin being adapted to remain in the bale during subsequent treatment thereof. Fasteners are also disclosed for securing wrappers about bales.

Abstract: A push pin is provided for securing pieces of paper, photographs, postcards, posters and similar items to a support surface without puncturing or otherwise damaging the item. The push pin includes a body portion and a pin. In a preferred embodiment, the body portion defines a raised circumferential portion to facilitate insertion and withdrawal of the push pin. In one embodiment, the push pin includes a linear spring extending from the body portion to a distal end. Advantageously, the distal end of the linear spring at least partially contacts the item and urges the item towards the support surface. In an alternate embodiment, the body portion defines a groove defining an elongate member extending from the body portion to a distal end. Advantageously, the distal end of the elongate member at least partially contacts the item and urges the item towards the support surface without piercing or otherwise damaging the item.

Abstract: A method of categorizing fasteners and construction connectors by size and type using a color coding system. Each fastener receives a designated and distinct color contained on the surface that is exposed before and after installation. The colors are preselected to define one or more physical properties of the fasteners. A color key is provided to determine the physical properties of the fasteners based on the coloring of exposed portions of the inserted fasteners. Similarly, construction connectors receive a designated and distinct color contained on the surface that is exposed before and after installation. The color represented on the surface of the construction connector is such that the corresponding fastener is the same color.

Abstract: A nail having a nail head with a top surface having a plurality of protuberances formed thereon, a nail body extending from a bottom surface of the nail head, a nail tip formed at an end of the nail body opposite the nail head, and a ring portion formed between the nail head and the nail body. The ring portion has a plurality of indentations formed thereon so as to allow separation of the nail head from the nail body upon a twisting force applied to the plurality of protuberances. The nail tip has a plurality of sliced sections formed thereon. The sliced sections have differing surface areas. The sliced sections have a generally diamond-shaped configuration. A plurality of slanting ribs extend along a length of the nail body at an acute angle relative to a longitudinal axis of the nail body.

Abstract: An improved attachment mechanism for a reusable theft deterrent tag of the type that includes a tack assembly as part of the attachment mechanism. The provided attachment mechanism includes a tack assembly having an elongated tack body connected to a tack head. A retaining member is attachable to the tack head and forms a loop to provide a variety of additional attachment positions for attachment to various articles to be protected and/or identified. The tack head includes at least one recessed area under the tack head on the side adjacent the tack body to receive at least one end of the retaining member. When the tack body is inserted into a theft deterrent tag, the tack head rests relatively flush against the tag body, capturing the retaining member end in the recessed area.

Abstract: A self-sealing furring nail has a nail and a furring wad assembly. The furring wad assembly includes a plunger friction fit on the nail and a housing friction fit on a shaft of the plunger at one end of the housing, and at the other end of the housing there is a gap between the housing and the nail. The activating surface of the plunger is located within the housing, and the plunger's shaft extends from within the housing outside of the housing towards the nail head. The housing has a package of sealant material inside. The package has a sealant encased within a burstable bag. When the furring nail is driven through building paper into a frame of a building, the head of the nail contacts the plunger's shaft causing the plunger's activating surface to compress the bag of sealant. The bag bursts and the sealant passes through the gap between the nail and housing and seals the penetration hole between the nail and the building paper.

Abstract: A system for elastically fastening rails mounted on underlying cross ties. The foot of the rail is clamped by elastically fastening metallic rail spikes anchored in the cross tie. The rail spikes have a shaft portion and a head portion eccentrically arranged thereon, as well as a plastic element arranged in an electrically insulating manner. This fastening system also has a component linkable to the spike for impressing a permanent bending moment on the shaft portion in all stress phases and for permanently clamping the rail spike. This type of fastening system is suitable both for wooden and concrete cross ties. This system may also include a dowel to anchor the rail spike within the cross tie. This invention also impresses a permanent bending stress on the shaft of the rail foot, so that the rail spike extraction forces can be set at a higher level than is normally obtained.

Abstract: Highly insulating connectors used in making highly insulative composite wall structures. At least a substantial portion of the connector is injection molded in a single step from an appropriate resinous material or moldable plastic. The connector has a substantially pointed end in a penetrating segment for facilitating penetration of the connector through an insulating layer and a yet unhardened structural material, such as concrete, that will harden into a first structural layer. The opposite end, or gripping segment, includes arcuate wings for facilitating gripping of the connector during placement in the insulating layer and first unhardened structural layer, and also for anchoring the connectors upon hardening of a second structural layer. A middle or mesial segment resides within the insulating layer, which is sandwiched between the first and second structural layer.

Abstract: A corrosion-resistant, headed fastener, such as a nail for exterior applications, is made from a carbon steel wire pre-coated with a protective, metallic layer having corrosion-resistant properties, the protective, metallic layer being discontinuous at a region on a leading end of the pre-coated wire. After at least part of a protective, metallic cap having corrosion-resistant properties is disposed near the leading end of the pre-coated wire, at least part of the protective, metallic cap is welded to the leading end of the pre-coated wire, so as to cover the region where the protective, metallic layer is discontinuous, by impact welding, as the fastener is formed from the precoated wire in such a manner that the fastener is formed with a shank and with a head, which is formed by deformation of the leading end of the pre-coated wire.

Abstract: Highly insulating connector rods used in making highly insulative composite wall structures are disclosed. The high R-value connector is injection molded in a single step from an appropriate resinous material or moldable plastic. Discontinuous fibers may be impregnated within the resinous material or other plastic. The connector rod has a pointed end for facilitating entry through an insulating layer and a first structural layer and an enlarged head for receiving an impact from a hammer or mallet. The enlarged head also provides an anchoring effect within a second structural layer. A ridge or flange helps to orient the connector rod when inserted into the insulating material and also helps to prevent the collapse of the second structural layer toward the first structural layer.

Abstract: A method and apparatus for graphically indicating the dimensions of fasteners on the fastener itself. According to a preferred embodiment, graphical indica are disposed on the head of a nail to visually indicate the length and/or gauge of the nail. Such indicia may include numerals and other shapes or objects. Preferably, one or more hatch marks are disposed about the face of the nail in the form of a clock face and representing such dimensions.

Abstract: A method and apparatus for forming a head, having a controlled predetermined shape, on an end of an elongate member, such as a wire, which is formed into a fastener, where an end portion of the wire is secured in a predetermined position and axially compressed so as to expand a predetermined amount of wire material radially outwardly and thereby form the head on the wire, and where material flow is directed during axial compression so as to provide the controlled predetermined shape of the head.

Abstract: A planar pointed body, impacted through a sheetrock wall to create a rectangular notch for sighting therethrough a central opening in the planar body incident to a self-threading screw being applied along the line of sight into threaded engagement with said central opening so that the planar body serves as a support for the screw when serving a wall mounting function.

Abstract: A generally I-shaped, plastic anti-splitting device is provided with projections serving to removably attach the device to a driver, such as a manually operated hammer.

Abstract: A device is disclosed for assembling frames and moulding frames, comprising a monolithic assembly piece (31) forming a double tenon and having the form of two identical circular truncated cones of a height substantially equal to the thickness of the workpieces (32, 33) to be assembled. Said assembly piece is fitted into blind bores (34, 35) of corresponding shape having on the edge junction surfaces of the workpieces to be assembled. It is intended to assembling, with or without bonding, joinery pieces of wood or other materials, such as mitered moulding frames. The mitering machine for implementing the assembly device (31) comprises a sealed casing (1) equipped with two circular saw blades (4, 5) perpendicular to each other and driven with a single electric motor. The casing is mobile vertically with respect to a working surface (3) equipped with fixing means (15, 16) for the workpiece to be cut.

Abstract: Considerable difficulties are encountered in fixing holding devices for objects to or into motor vehicle interior parts made from foamed material, such as e.g. mirrors to sun visors. It is therefore proposed to provide on the holding devices, sinking pins with passage openings and cross-pins, which are driven through the passage openings into the foamed material.

Abstract: An anchoring device having a head and a shank to be forcibly driven into a hole defined within concrete or is disclosed. The shank has proximal, transitional, and distal portions defining respective axes that do not coincide when the shank is unstressed and further defining proximal and distal elbows. Notches enhancing frictional engagement between the shank and the hole wall are formed along convex surfaces of the elbows, as well as long substantially cylindrical surfaces of the proximal, transitional, and distal portions of the shank.

Abstract: A fastener for use particularly to temporarily secure wood strip members to a concrete substrate includes an upper cylindrical head overlying a first cylindrical shank, with a truncated conical further head coaxially aligned with the cylindrical head, with a second shank positioned between the further head and an elliptical, deformable anchor portion including a third shank underlying the anchor portion. The anchor portion is deformable to enhance securement of the fastener within the concrete substrate, and wherein further the cylindrical head and the further head define a gap therebetween to enable removal of the fastener by application of a tool to the first shank.

Abstract: A wire nail having a shank, a head formed on one end of the shank, and a point formed on the other end. The point has a penetrating portion, a wedging portion, and a transitional portion. The wedging portion defines four straight edges, each being inclined at an acute angle relative to an axis defined by the shank. The transitional portion defines four straight edges, each meeting a different one of said edges defined by the wedging portion, and each being inclined at a lesser angle relative to the same axis. The wedging portion has a plurality of convex surfaces, each conforming generally to a section of a circular cylinder. The transitional portion has a plurality of convex surfaces, each conforming generally to a section of a circular cylinder. A cutting tip is formed as a thin rib extended across the penetrating portion. A pair of thin cutting ribs extended from the cutting tip are formed along the wedging and transitional portions.

Abstract: A fastening element assembly is made up of a nail-like fastening element and a deformable sleeve displaceably secured on the fastening element shank. The assembly is used to secure sheet metal plates to a base material of variable strength. At its leading end the sleeve has an outwardly extending flange. When the assembly is driven into a receiving material or base, the sleeve is displaced in the rearward direction along the shank toward the trailing head on the fastening element. The shank widens conically toward the head. As the sleeve is displaced rearwardly, it is radially expanded. When the trailing end of the sleeve contacts the head, the sleeve collapses or is deformed in the axial direction in the manner of an accordian. Excess energy applied to the assembly during the driving step is converted into deformation work acting on the sleeve.

Abstract: The fixing device comprises a body adapted to be secured directly onto a brittle wall or secured to the brittle wall with a member to be attached to the wall interposed therebetween. The body is formed with at least two guide holes passing therethrough from the top to the bottom thereof each for receiving therein a fixing member such as a set screw or a nail so that it is driven into the wall to thereby fixedly secure the body onto the wall. The guide holes are oriented in such an inclinded direction with respect to the normal to the wall that the fixing members do not intersect with each other and do not extend in parallel to each other when they are inserted into the body and driven into the wall, thereby permitting the body to be securely fixed to the wall. An engaging member having integrally formed therewith a supportng portion such as a hook or a hanger may be detachably engaged over the body.

Abstract: A fastener assembly of the type which is forceably driven into a support structure, e.g. by a power actuated fastener gun. The fastener assembly is defined as a bracket plate having a surface or edge portion by which it is disposed in bearing relationship to a supporting surface, and which plate is formed with a depression or formed portion which is disposed out of the plane of the bearing portion. An aperture is formed to extend through the depressed portion formed out of the plane of the bracket plate and a stud having a pointed end is frictionally retained in said aperture, the stud being retained so that the pointed end does not extend beyond the bearing surfaces or edges of the bracket plate.

Abstract: An attachment means for mounting decorative borders consisting of at least two identical nail-like parts, each part having an elongated section, one end of which gradually narrows and the other end of which forms a member having two trapezoidal-shaped heads. The trapezoidal head parts are separated by a V-shaped notch and are bent at an approximate right angle relative to the elongated section of the part so that the head forms two protruding teeth. The elongated section has a longitudinal bend and a slot which coincides with the bend. The bend, the width of the elongated section, and the width of the slot are mutually matched so that the elongated section of one part can be inserted with a friction fit into the slot of an identical other part. When using the attachment means the elongated section of one part is inserted with friction fit into a pre-bored hole and the teeth are pushed into a border which is then affixed.

Abstract: A railway spike consists of a bar folded to form first and second legs. Proceeding upwardly from the nose, formed by the two ends of the bar, firstly there is a first portion in which the legs are straight and parallel, then a second portion in which they diverge, then a third portion in which they converge, then a fourth portion in which they diverge again and finally a fifth portion which includes the uppermost part of the spike. When the first leg is on the left, no part of the fourth or fifth portion of the spike is further to the left than is the leftmost part of the first leg in the second and third portions. The spike may pass through a hole in a baseplate on which a rail stands, a resilient clip having a portion which bears downwardly on a flange at the bottom of the rail and having a further portion which presses upwardly on a flat surface at the bottom of the plate.

Abstract: A fastener having an integral head and shank which are formed from a strip of sheet metal of indeterminate length in which the head is formed by slitting and compressing a section from one edge of the sheet material to provide a split head having two substantially similar halves with at least a portion of each half being generally perpendicular to the shank and with at least a portion of the head being thicker than one-half of the thickness of the sheet material and in which the forming of the head causes a slot in the upper surface of the head which is less than one-third the thickness of the sheet material.

Abstract: The invention relates to an axial impact tool for driving nails or staples into normally inaccessible places. The tool consists of a guide tube and impact rod slidable inside of said guide tube and containing a heavy handle extending outside of one end of said tube and a magnetic fitting which fits onto the guide rod for grasping and driving a ferromagnetic fastening means such as a nail or staple into position. Additionally, the invention contemplates the use of spacer elements which fit between the guide rod and the handle so as to prevent the guide rod from making a full stroke leaving a portion of the nail or staple exposed. This is for purposes such as hanging pictures, or for temporarily placing a board or panel into position so that it can be easily removed later.