Abstract: A kick-scooter having an electric-motorized drive, a footboard, a rear wheel arranged on the footboard, a steering assembly, and a front wheel connected to the steering assembly to pivot in unison with the steering assembly about an inclined steering assembly axis.

Abstract: A suspension device and a suspension arrangement for suspending a cable in an elevator hoistway are provided. The suspension device includes a mechanical fixing interface for fixing the suspension device to a supporting structure. The suspension device also includes a fixing part of the cable, which fixing part of the cable is made to be turnable in relation to the mechanical fixing interface.

Abstract: The present disclosure relates to tie components that allow for the length of an overall tie assembly to be adjustable, after being anchored in place. Such tie components may exhibit a swiveling capability where a portion thereof may rotate with respect to a corresponding adjustment member, resulting in movement of the tie component and adjustment member back and forth relative to one another, as desired. One or more tie components of a tie assembly may be anchored (e.g., to a wall), yet the overall length, or tension, of the tie assembly may be adjusted. A tie component may include a first portion having an anchor end that may be fixed to a wall, and a swivel end located opposite thereof. The tie component may also include a second portion having an adjustment end that may engage with an appropriate adjustment member, and a swivel end located opposite thereof. The respective swivel ends of the first and second portions of the tie component may be rotatably coupled.

Abstract: The present invention discloses a display backplane and an LCD device. The display backplane comprises multiple supporting brackets and a connecting slot, wherein, the connecting slot comprises a sliding slot and a protruding platform, and the protruding platform is sliding held in the sliding slot, and at least two of the brackets can rotate relatively about a first rotation axis perpendicular to the plane of the display backplane. After rotation, the display backplane formed by the brackets is smaller in volume such that it can reduce the volume occupied by the packing and shipping during transportation process of the display backplane in order to reduce the packing and shipping cost during transportation process of the display backplane.

Abstract: A coupling capable of adjustably cantilever-mounting a machine such as a labeling machine to a mounting structure, wherein the attitude or inclination of the machine to other machinery such as a conveyor can be precisely adjusted. Also, there is a method a mounting a machine to mounting structure with the capability to adjust the inclination of the machine that requires only one person.

Abstract: A telescoping rod structure, for a linear actuator, arranged at a connecting position of a telescoping rod of a linear actuator, mainly includes a telescoping rod, a sleeve, and a connecting cap, wherein the telescoping rod is connected to a linear transmitting mechanism, and an accommodating groove passing through the telescoping rod is arranged at top of the telescoping rod; furthermore, the sleeve, arranged in the accommodating groove, is a hollow pipe piece for accommodating a connecting element to pass through; finally, the cap is a hollow lid body, the peripheral of which is arranged a plurality of corresponding projecting seats, at each of which a thorough hole is arranged such that, when the cap is fitted onto the top of the telescoping rod, it may fix the position of the sleeve arranged at the accommodating groove, in the meantime, by making the thorough holes just correspond to the hollow position of the sleeve, it being able to facilitate the connecting element to be fitted and connected securely t

Abstract: A cantilever brake of bicycle is provided with a triangular cable stop including first, second and third corner attachments and a wheel between the first and second corner attachments; a first pivot member including a first trough; a first cable passing through the first corner attachment, the wheel, and the second corner attachment to be fastened at the first pivot; a second pivot member including a second trough; a second cable having one end fastened in the third corner attachment and the other end fastened in the second pivot member; a first brake arm releasably pivotably secured to the first trough and including two opposite first projections and a spring actuated first adjustment knob distal the first projections; and a second brake arm releasably pivotably secured to the second trough and including two opposite second projections and a spring actuated second adjustment knob distal the second projections.

Abstract: The screw motion mechanism includes: a threaded shaft having an outer peripheral surface provided with a helical thread groove, the threaded shaft having at least one axial end coupled to a first structural body; a nut member held in a rotatable manner with respect to a second structural body which is movable in an axial direction of the threaded shaft with respect to the first structural body, the nut member being threadedly engaged with the threaded shaft; and a spherical joint for coupling the at least one axial end of the threaded shaft to the first structural body, the spherical joint including: a spherical portion; and a sphere receiving portion for housing the spherical portion. When assuming an axial force applied to the threaded shaft as a variable, a line of a rotational torque intersects with a line of a sliding torque in a graph.

Abstract: An antifriction bearing for pivoting support of a journal includes a bush, roll bodies which roll in the bush, a gasket, and a disk spring which the roll bodies axially contact and which is axially supported on the gasket. The axial distance between the disk spring and the roll bodies decreases radially to the outside at least in areas.

Abstract: A display swivel is described. The display swivel has a rotational portion, a pedestal, a fixed washer, a lubricating washer, and a fixing device. The rotational portion utilizes a rotational shaft to couple to a rotational ring of the pedestal. The fixed washer is fixed on the rotational shaft, and the lubricating washer is fixed on the rotational ring and is configured between the fixed washer and the rotational ring. The fixing device couples to the rotational shaft through central holes of the fixed washer and the lubricating washer.

Abstract: A clamp system for attaching accessory devices to a railing structure includes a first clamping jaw member and a second clamping jaw member designed to clamp on a railing structure. An accessory mounting device includes a cylindrical collar portion with a plurality of diametrically aligned holes arranged around the circumference. One of the clamping jaw members has an opening, sized to receive the collar portion and one pair of holes that can be aligned with the holes of the collar portion. When the mounting device is in a desired orientation, a pin is inserted through the aligned holes to hold the orientation. A locking nut is mounted on a threaded portion of the collar portion and, when tightened, tends to withdraw the collar portion against the pin, firmly securing the assembly together.

Abstract: A swivel joint apparatus for supplying utilities to a rotating building rotatable about a central axis has an inner, fixed spindle for securing to a fixed base of the building to extend co-axially with a central axis of rotation of the building, and an outer casing rotatably mounted on the spindle for securing to the rotatable part of the building. The spindle has a series of spaced annular flanges defining a series of annular chambers and at least one ring seal mounted on the peripheral edge of each flange for rotatable sealing engagement with the outer casing so that the casing forms an outer wall of each of the annular chambers. A lower end wall of the spindle has a plurality of ports for connection to fixed utility lines in the base for fluid supply to and from the building, each port connected through the spindle to a respective annular chamber.

Abstract: A turnbuckle linkage assembly is provided for transmitting a force between first and second locations in a machine. The assembly includes a first link for connecting to the first location such as a rod, tube or cable, a second link for connecting to the second location, and a turnbuckle. A first, threaded connection connects the turnbuckle to the first link, and a second connection connects the turnbuckle to the second link. The second connection and the second link are arranged along an axis, and an interference fit at the second connection is formed by the turnbuckle and the second link permitting the turnbuckle to rotate relative to the second link but axially affixing the turnbuckle to the second link.

Abstract: A joining device 10 for constructing arts and crafts projects. The joining device 10 comprises a stem piece 14 having a first end 11 terminating in a base 18 with threads 20 substantially encircling the base 18, and a second end 13 having a plurality of fins 12 attached thereto. The joining device 10 also comprises an extension 24 with a first end 15 coupled to the stem piece 14 adjacent to the base 18 and a second end 17 having a hinging member 26, 28 thereon. A wall 22 between the base 18 and the extension 24 acts in retaining the joining device 10 firmly against an arts and crafts article 34 near the base 18. Two joining devices 10 secured by their respective hinging members 26, 28 form a joint assembly 25 beneficial in building arts and crafts projects in order to provide for a connection between parts via a hinge 42 and controlled rotation around the hinge 42.

Abstract: A protected swivel has first and second members connected in swiveling engagement and a sleeve overlaying and enclosing at least a portion of each of the first and second members. The sleeve is coupled in sealing engagement with the first member to swivel with the first member. A first seal is interposed between the sleeve and the second member for sealing engagement of the sleeve with the first member. A second seal extends between the first member and the second member. The second seal may include a barrier layer of a viscous material. A swivel bearing is interposed between the first and second swivel members, with the second seal extending between the bearing and the second swivel member.

Abstract: An adjustable link assembly (10) comprising first and second axially aligned rods (12 and 14) and a turnbuckle (16) having a first end (18) threadedly engaging the first rod (12) and a second end (20) threadedly engaging the second rod (14) for axially adjusting the rods (12 and 14) relative to one another upon rotation of the turnbuckle (16). An adjustment sleeve (22) has first and second ends (24 and 26) and is in sliding and nonrotatable relationship with the turnbuckle (16).

Abstract: A clevis assembly including a clevis body, a clevis loop pivotally mounted on the clevis body, a collar, a fastener, and a set screw assembly. The collar is externally threaded and threads into a counterbore opening in the lower end of the clevis body. The fastener has a circular head portion which is journalled in a bore in the clevis body with the shank portion of the fastener passing downwardly through the collar. A set screw assembly is positioned in a transverse bore in the clevis body extending between the outer periphery of the clevis body and the bore in which the head of the fastener is journalled so that tightening of the set screw assembly engages the head of the fastener to lock the fastener relative to the clevis body and loosening of the set screw assembly allows relative rotational movement between the fastener and the clevis body.

Abstract: A swivel end fitting for rope, cord or leash designed to allow said rope to be attached to another object and thereafter withstand considerable shock without coming apart or becoming disengaged from said rope. The invention is made up of a pointed screw-shaped base element permanently attached to the rope; a central socket element for receiving the screw-shaped base element at one end, and receiving a rounded terminal element at the other end; and a swivel eye terminal element having a stem and head thereon, said stem and head being bisected by a linear gap. As the terminal element is pressed into the socket element, the head is squeezed together over the gap until it crosses a collar on the socket element at which point the head pops back into its original position, now able to freely pivot. Then the screw-shaped base element is fully inserted into the opposite end of the socket such that the point thereof protrudes into said gap, preventing the head from squeezing back out of the collar.

Abstract: A brake adjustment mechanism is provided for a bicycle wheel to allow cantilevered bicycle brakes to be adjusted quickly and easily and without the application of the brakes to the bicycle wheel. The brake adjustment mechanism employs a cable yoke which has a body adapted for connection to the flexible brake cable of a conventional cantilevered bicycle brake. The yoke has a pair of projecting supports that extend outwardly from opposite sides of a yoke body and toward opposite sides of the bicycle wheel. A separate socket is carried by each of the projecting supports. The sockets are movable in rotation relative to the yoke and each socket has a tapped opening facing a separate one of the bicycle brake lever arms. A pair of elongated rigid rods are each secured at one end to separate ones of the bicycle brake lever arms. Both of the elongated rods have externally threaded ends which are threadably engaged in separate ones of the tapped openings of the sockets.

Abstract: Truck rails for pickup trucks and the like include the use of swivel connectors which permit the rails to be attached concurrently to the truck sides, headache rack, and tool box.

Abstract: An expandable and contractable arm is constituted by a plurality of expandable and contractable units and connecting devices including universal joints for serially interconnecting the units into the arm. Each unit includes at least three expandable and contractable operating members in the form of link mechanisms or double thread type expandable and contractable rods, and actuating devices for equally or unequally expanding and contracting the operating members so as to increase or decrease distances between the connecting members while maintaining them in parallel or inclined with respect to each other.

Abstract: A torque relief device for use on sucker rod pumps that relieves sucker rod torque deep in the well. Although the device will relieve torque for all sucker rod pumps it will be most effective for use in long stroke sucker rod pumps; further although the device will be effective on all sucker rod pumped wells, it will be most effective on deviated wells where sucker rod torque is the greatest. The device includes a square tube fixed within the well. Inside of the square tube a wheeled rod guide moves up and down with the sucker rods but is restrained from rotating by the wheels reacting with the tube. At each end of the wheeled rod guide is a swivel that allows the sucker rod to rotate thus dissipating the sucker rod torque.

Abstract: For lifting loads there is provided an eyebolt with an annular ring swivelly mounted on a stud so as to freely rotate in a horizontal plane through a full 360.degree.. A lifting loop has oppositely disposed pivot pins in swivel engagement with the annular ring to allow the loop to pivot in a vertical arc as well as to rotate about the stud. The stud in turn is adapted to be anchored in fixed position to the load, whatever the load may be. Snap rings at free ends of the pivot pins serve to resist pulling the pins free of the annular ring when a heavy lifting force is applied to the lifting loop.

Abstract: A variable length mechanical connection having a selectable fixed length obtainable by permitting at least one of three relatively axially movable body members to selectively rotate relative to the other body members under axially applied loads.

Abstract: A turnbuckle is formed with a sleeve having a first fixing member threaded into one end and a second fixing member rotatably received in the other end of the sleeve. The second fixing member is formed by a shank and a screw threaded into the end of the shank and fixed in place by a transverse pin. The head of the screw is trapped internally of the sleeve against an internal shoulder. The structure of the second fixing member allows the turnbuckle to be readily dismantled and portions thereof replaced.

Abstract: A bow adjuster for adjusting the bows that support, for example, the fabric top of a boat, to ensure the proper fit of the material over the support bows. The bow adjuster can adjust the bows to accomodate changes in the material due to stretching or shrinking brought on by ageing or various environmental conditions. In addition, the bow adjuster can be compressed upon the application of a sufficient force to the bow. The bow adjuster includes a bushing which is fitted into one end of a fabric supporting bow. A threaded rod is threaded into the bushing with the opposite end of the rod being slidably fixed within a cylindrical tube. The tube includes a sleeve which telescopes over the end of the fabric supporting bow. The end of the cylindrical tube is mounted on a deck cleat so that the bow adjuster comprises an adjustable and compressible link between the fabric supporting bow and the deck.

Abstract: A bow adjuster is provided for adjusting the bows that support, for example, the fabric top of a boat, to insure the proper fit of the material over the support bows. The bow adjuster can adjust the bows to accommodate changes in the material due to stretching or shrinking brought on by aging and various environmental conditions. The bow adjuster includes a bushing which is press fit into one end of a fabric supporting bow. A threaded rod is threaded into this bushing with the opposite end of the rod being fixed within a cylindrical tube. The tube includes a sleeve which telescopes over the end of the fabric supporting bow. The end of the cylindrical tube is mounted on a deck cleat so that the bow adjuster comprises an adjustable link between the fabric supporting bow and the deck. Rotation of the sleeve cause rotation of the threaded rod to move the fabric supporting bow towards or away from the deck cleat to maintain the fabric in a taut condition.