Abstract: An electronic gaming machine includes a cabinet, an access door, an electromechanical latch mechanically coupled to the cabinet and configured to mechanically engage and disengage the access door, and a switch assembly operable to control the electromechanical latch. The switch assembly includes a lock mechanically coupled to the cabinet and extending into the cabinet, a cam mechanically coupled to a rotatable portion of the lock within the cabinet, and a switching element mounted within the cabinet proximate the cam and configured to be mechanically engaged and actuated by the cam when the cam rotates into contact with the switching element, wherein the switching element is electrically connected to the electromechanical latch and is further configured to control the electromechanical latch in response to actuation by the cam.

Abstract: A barrier latch assembly having a housing including a first locking element, a second locking element, a trigger and a swing plate. The swing plate is coupled to the trigger and to the first and second locking elements. When the trigger is depressed, the swing plate pivots from an unlock position to a lock position over a rear side of the first and second locking element thereby blocking and preventing the first and second locking elements from being depressed inward.

Abstract: An exit device having a dogging mechanism assembly for providing a visual indication of the state or position of at least certain components of the exit device, such as, for example, a latch, drive rod, and/or a hook bracket. The dogging mechanism assembly includes a displaceable arm actuator mechanism that is coupled to the hook bracket, the hook bracket being adapted to lockingly engage the drive rod. The actuator arm mechanism is adapted to displace an indicator mechanism at least from a first indicator position to a second indicator position as the actuator arm mechanism is displaced to at least one of a first position and a second position. The indicator mechanism has one or more indicators that provide a visual indication of a state or position of a component of the exit device when the indicator mechanism is in at least one of a first and second indicator position.

Abstract: A smart lock box system is described. One implementation of the lock box system includes a locking mechanism configured to securely hold a cover over a compartment. The lock box system includes a receiver capable of receiving signals from a user device. The lock box system also includes a processor configured to identify an access message in a received signal, a service to verify that the access message was provided by an authorized party, and cause the locking mechanism to be released in response to verifying that the access message was provided by the authorized party. The open/close events are recorded in a distributed ledger to document which user's device was used to access a given property at a given time. Furthermore, the smart lock box system utilizes a push notification service, based on user device's GPS, to inform owners when to depart/return to the property.

Abstract: The invention relates to a motor vehicle door lock equipped with a locking mechanism, an actuation lever mechanism acting on said locking mechanism, and a locking element. The locking element disables the actuation lever mechanism when accelerating forces of a defined magnitude occur, for example in the event of an accident. According to the invention the locking element is a transmission lever which can be impinged upon by a locking unit and is located between the actuation lever mechanism and the locking mechanism.

Abstract: A linkage system for vehicle door latch is provided. The system having: a sill button; a latch; a cable operatively coupled to the latch and the sill button; and a sill button interface directly secured to an end of the cable at one end and the sill button at another end, wherein the cable extends directly from the sill button interface to the latch.

Abstract: A closing device includes a locking mechanism having a rotary latch and at least one pawl for locking the rotary latch and an electric drive. The closing device is advantageous for front hoods or front flaps, which are located in the front as viewed in the typical direction of travel of a motor vehicle. A method for closing a hood includes using the closing device. The closing device enables a purely electrically operated hood lock having locking, opening, and closing functions. The closing device includes a locking mechanism having a control disk, in which at least two components of the closing device can be moved by rotation of the control disk. Thus, for suitable movement of a plurality of components, it is only necessary to rotate the control disk by rotation by an electric drive to be able to close and/or open a door or flap.

Abstract: A latch comprising: a housing having a slot for a striker; a ratchet rotationally mounted on the housing and biased for release of the striker from the slot and retaining of the striker in the slot dependent upon angular position of the ratchet with respect to the housing, the ratchet having a ratchet surface; a pawl rotationally mounted on the housing and biased towards the ratchet, the pawl having a pawl surface; and a rotatable bearing positioned between the pawl surface and the ratchet surface for rotation there between during rotation of the ratchet and the pawl, such that contact between the ratchet and the pawl is facilitated by one or more localized contact regions between an exterior surface of the bearing and adjacent respective at least one of the pawl surface or the ratchet surface; wherein the contact region is a localized contact region with respect to the exterior surface having a spheroidal shape.

Abstract: A door latch assembly equipped with a single ratchet-double pawl latching arrangement having a ratchet, a primary pawl and a secondary pawl. The primary pawl is configured to include a first or primary lug and a second or secondary lug, with each lug having a distinct profile to respectively provide an eccentric backout characteristic and a concentric backout characteristic in relation to the ratchet.

Abstract: A locking bracket, for use with an irrigation sprinkler timer box having a base for attachment to a fixed mounting surface, a plurality of side walls extending out from said base, a hinged cover rotatably attached to one side of the timer box, and a cam lock assembly having a rotatable cam plate mounted to the hinged cover in a position for engagement with a locking tab fixed on a sidewall of said timer box located opposite to the side to which the hinged cover is attached, when the hinged cover is closed and the cam lock assembly is in the locked position, is provided and formed of a base plate configured to attachment to the timer box base inside the timer box and a vertical extension bracket attached to and extending normally out from said base plate in juxtaposed, parallel spaced relationship with the timer box sidewall adjacent to the locking tab and has a cam lock receiving slot formed therein and configured for engagement with the cam lock in a position between said cam lock and the locking tab when th

Abstract: Methods and systems are described for determining operation of an openable barrier and direction of movement of a person through an opening controlled by the barrier. A method includes detecting with a hinge sensor a closed position for the barrier, the hinge sensor being mounted to a hinge of the barrier, determining with the hinge sensor when the barrier changes position from the closed position to an open position, detecting with at least one motion sensor motion of an object in proximity to the opening, and determining a direction of movement of the object through the opening based on whether the motion is detected before or after detecting the change in position of the barrier.

Abstract: A hinge cover for preventing damage to a vehicle or other object caused by contact with one or more hinge of a vertically opening door. Hinges which may be covered with a hinge cover may include leaves connected together by an axial barrel with opposite ends defining openings. A hinge cover may comprise a generally wedge-shaped body and an axial connector removably insertable in a respective barrel end opening to removably attach the hinge cover to the hinge. The body may include a downwardly-sloping ramp and a pair of opposed sidewalls which receive the barrel therebetween. In embodiments, an axial connector comprises a pair of opposed coaxial tabs extending from a respective sidewall which can each be inserted into a respective end opening of the barrel to removably attach the hinge cover to the hinge. The hinge cover shields a vehicle or other object in the path of the hinge from direct or glancing damaging contact by the hinge.

Abstract: A system and method for removably joining two surfaces together with a connector using protrusions and slots. A protrusion rising from the surface is slid into a slot in a parallel direction to the surface so it is secured against being removed in a perpendicular direction to the surface. Various shapes of protrusions and slots are possible, including trapezoid profiles.

Abstract: Disclosed are a support device and a folding furniture having the support device. The support device includes a base, a support mechanism, a fixed seat, and a force providing mechanism installed to the base. The support mechanism includes a support element and a rotating element rotatably installed to the base. The support assembly has an end hinged to the fixed seat and the other end having a disassembling structure for detachably connecting the rotating element. The rotating element abuts the force providing mechanism, and the force providing mechanism is provided for supporting the rotating element. The support device has an ingenious structural design, so that the support element and the rotating element can be installed or removed conveniently, and the operation is simple and labor-saving, and the lifting operation of the support element has the features of stable operation, low noise, and high practicality.

Abstract: Disclosed is a silent, soft-close compact hinge comprising of a hinge cup pivotally connected to a hinge body via a hinge arm. A set of coil springs biases the hinge to a closed position. A damping mechanism is removably attached to the hinge cup and acted on by the hinge arm. A set of spring sleeves are fitted to the coil springs to insulate the movement of the coil springs on the hinge arm providing the closing bias. The hinge body is comprised of three separate plates adjustably connected to each other with cam screws. The position of the hinge body with respect to the hinge arm is adjustable in three directions without the need for removal or loosening of mounting hardware used to attach the hinge body to a furniture piece.

Abstract: A device is provided for controlling the motion of a movable member such as a sliding door. The device comprises two springs. Each spring has its own catch for releasably holding it in a pre-loaded condition. The catches are releasable by motion of the door to apply force to its closing movement. The catches are arranged so that one of the springs will exert force on the door before the other.

Abstract: In a touch sensor unit, since a base portion is provided with a hard resin portion for holding a curved state of a sensor portion deformed in conformity to a curved shape of a door frame of a tail gate, even when the base portion is not fixed to the tail gate, it is possible to hold the curved state of the base portion. Therefore, after the curved base portion is fixed to the tail gate with a double-sided adhesive tape, even if the double-sided adhesive tape is degraded with age, a restoring force of the sensor portion does not remove the double-sided adhesive tape.

Abstract: A door assist system for a vehicle is disclosed. The system comprises an actuator configured to control a position of the door about a hinge assembly. An interference sensor forms a portion of a door opening seal and is configured to detect an obstruction in a plurality of detection regions. The system further comprises a controller configured to control the actuator in response to a detection signal from the interference sensor.

Abstract: A door opening and closing apparatus for a vehicle includes a support member interposed between a body and a door of the vehicle and expandable and shrinkable so as to enable holding of the door at an open position. The support member includes a first housing unit having an electric motor driving mechanism and a second housing unit integrally joined to the first housing unit. The second housing unit includes an outer cylinder, an inner cylinder disposed concentrically in the outer cylinder and engaged with the outer cylinder by fitting engagement in a movable manner relative to the outer cylinder, a spindle connected to the electric motor driving mechanism, and a spindle driving mechanism for moving the inner cylinder relative to the outer cylinder in an axial direction due to rotation of the spindle.

Abstract: In a touch sensor unit, a bracket body is provided with a first protruding portion which is disposed on a vehicle interior side of a base portion, a gap portion is provided between the first protruding portion and the base portion, the height from the bracket body to the distal end of the first protruding portion is smaller than the height from the bracket body to the sensor portion. Therefore, when the sensor portion and the base portion are elastically deformed by contact with a blockage, the elastically deformed sensor portion and base portion enter the gap portion, thereby preventing the sensor portion and the base portion from being pressed against the corner portion of the bracket without increasing the rigidity of the sensor portion and the base portion.

Abstract: A first section is in facing contact with an exterior surface of a building. A second section is bent to extend exteriorly from the exterior surface at 90 degrees from the first section. A third section is bent at 90 degrees from the second section. A fourth section is bent at 180 degrees from the third section. A portion of the fourth section is in facing contact with the third section. A fifth section extends laterally and interiorly from the fourth section at an acute angle. A sixth section extends laterally from the fifth section parallel with the first and third and fourth sections. A seventh section is bent to extend interiorly at 90 degrees from the sixth section.

Abstract: The threshold system includes a first support member secured to a walking surface, a second support member secured to the walking surface, and a thermal break joining the first support member and the second support member. A first ramp is removably coupled to the first support member. A second ramp is removably coupled to the second support member.

Abstract: A hinge for a bi-fold door is integrated with a pair of stiles. Each stile has a hinge flange integrated to the stile. Opposing stiles with opposing and aligned hinge flanges collectively create an integral hinge assembly that may be useful in thermal doors employing one or more thermal breaks.

Abstract: A plug connector (1) and a plug connection (2), for hollow profiled sections (3, 4) of spacers of an insulating glazing, has a base (8) with edge-side lateral walls (10), a central stop (21), and retaining elements (16). The plug connector (1) is formed of a temperature-resistant material, in particular metal, at least in the region of the connector center (20) and is suitable for a welding connection (5) of the hollow profiled sections (3, 4). The plug connector has a shape which is rigid against external transverse loads at least in the central region and a substantially U-shaped cross-section with a hammerhead shape and lateral walls (10), which are recessed in steps (11) in the upper region (12). The lateral walls (10) have a supporting and retaining structure (15), which is oriented towards the roof (27) of the hollow profiled sections (3, 4), at the upper free edge (14).

Abstract: A coated article includes a low-emissivity (low-E) coating. The low-E coating includes at least one infrared (IR) reflecting layer of a material such as silver, gold, or the like, and a dielectric overcoat designed to increase solar heat gain coefficient (SHGC) of the coated article. A dielectric undercoat may also be designed to increase SHGC of the coated article in certain example embodiments. In certain example embodiments, the overcoat and/or undercoat are designed to increase SHGC while also providing for desirably high visible transmission (TY or Tvis) and desirably low normal emittance (En).

Abstract: In a method for making roller shades a stack of pleated material is cut so that the length of the stack corresponds to the width of the roller shade being made. Then the edge of the material is attached to a roller so that the plurality of pleats are parallel to the longitudinal axis of the roller. Preferably the stack of pleated material has been made from strips bonded together to form tabs where the edges of adjacent fabric segments are joined together. Preferably the tabs in the panel of pleated material will be along one edge of the stack and the pleats will be along the opposite edge of the stack.

Abstract: A support structure for a roller for a shade includes a bracket, a plug and a limit member. The bracket is adapted to fix on a fixing member, and includes a connecting hole. The plug has one end connected to a shaft tube of the shade, and the other end thereof is inserted into the connecting hole of the bracket. The limit member is connected to the end of the plug, which is provided for being inserted into the connecting hole of the bracket, whereby the limiting member restrains the plug from detaching from the bracket. By the limit member, the connection of the bracket and the plug could be strengthened, so as to prevent the shade from falling off, whereby to enhance the safety of the support structure for the shade in use.

Abstract: A curtain controller for easily assembling a bead chain thereof is provided. A bead chain turntable is disposed on an assembling terminal surface of a fixing seat. A positioning seat is combined with the fixing seat to clamp and position the bead chain turntable. A protective cover is assembled on an outer side of the positioning seat. A shielding part is disposed at one side of the protective cover to correspond to an upper edge of the assembling terminal surface of the fixing seat. A fastening groove is disposed at an outer edge of the assembling terminal surface of the fixing seat. A fastening flange is disposed on the shielding part of the protective cover to be inserted into and combined with the fastening groove. A ladder section is formed between a lower side of the fastening flange and the shielding part.

Abstract: A caster assembly for use with varies structures, including ladders and elevated platforms is provided. In one embodiment, the caster assembly includes a first wheel coupled with a first bracket and configured to rotate about a first axis relative to the first bracket. A shaft is coupled to the first bracket as well as to a second bracket. The first bracket is rotatable relative to the second bracket about a second axis, which may be coincident with, or parallel to, an axis of the shaft. A third bracket is coupled with the shaft and is rotatable about the second axis, the third bracket being selectively locked in at least two positions relative to the second bracket. A second wheel is coupled with the third bracket, the second wheel being rotatable relative to the third bracket about a third axis.

Abstract: The present invention discloses a storage device that is easily hanged to and removed from any rungs of a ladder such that the storage device is positioned at any desired height of ladder thereby facilitating working at ergonomic height. Storage device includes a mounting plate, one or more hanging members and at least one of one or more storage boxes and one or more tool holders. Mounting plate mounts hanging members, storage boxes and/or tool holders. Hanging members are hook-shaped that can receive rungs of ladder and sit thereon for facilitating easy hanging of storage device on ladder. Storage boxes and tool holders facilitate holding of various work-tools. User can then position storage device on any portion of ladder so that work-tools are available at ergonomic height. After use, user can easily lift storage box and remove from storage box from ladder, thereby facilitates easy removal.

Abstract: A steerable earth boring assembly which includes an annular collar and a drive shaft with a drill bit, where the shaft pivots with respect to the collar. An upper portion of the shaft inserts into an orientation sleeve which resides in the collar. An axial bore is obliquely formed through the orientation sleeve, and in which the upper portion inserts. An angular offset between the drive shaft and collar is changed by adjusting azimuthal positions of the orientation sleeve with respect to the collar. A brake assembly is included for applying a restraining force onto the orientation sleeve.

Abstract: A rock drilling shank adaptor includes an elongate body having an internal flushing bore and an entry hole through the sidewall of the adaptor in fluid communication with the internal bore. The adaptor wall at the region of the entry hole is reinforced such that an internal diameter of the flushing bore at the reinforced region is less than an internal diameter of the bore at a position axially beyond the reinforced region.

Abstract: A downhole drilling tool is disclosed. The downhole drilling tool may include a drill bit having a bit body, a blade disposed on an exterior portion of the bit body, the blade including a pocket and a pocket groove adjoining the pocket. The drill bit may also have a drilling element located in the pocket, the drilling element including a drilling-element groove at least partially aligned with the pocket groove. In addition, the drill bit may have a locking element extending through a combined space inside the pocket groove and the drilling-element groove.

Abstract: A hoisting system includes a hoisting cylinder assembly which is arranged vertically. The hoisting cylinder assembly includes at least one hoisting cylinder, a lower part, and an upper part, the upper part being moveable in relation to the lower part. At least one sheave is arranged in the upper part of the hoisting cylinder assembly. A winch which includes a base is fixed in relation to the lower part. A first wire is operatively connected to the winch and extends from the winch via the at least one sheave to a yoke so as to suspend the yoke from the at least one sheave.

Abstract: The present disclosure introduces apparatus and related methods pertaining to a first electrical power cable, a second electrical power cable, and a set of breakers. The first and second electrical power cables each extend a variable distance between a static system at a wellsite and a movable system at the wellsite. The breakers are operable to select either of the first and second electrical power cables to couple electrical power from a stationary electrical power source at the static system to a load at the movable system.

Abstract: An electrical interconnect system which allows electrical service to be provided to an ESP suspended on coiled tubing without exiting the wellhead at the top of the well head structure, with three aligned plugs into which is inserted an exterior plug providing each leg of the electrical service to the ESP within the well.

Abstract: A double drill rod section has an outer drill rod section and an inner drill rod section. The inner drill rod section has at least one conductor. In order to bring about an electrical connection of the conductor, the inner drill rod section has an essentially annular outer contact, and, in the annular space between the outer drill rod section and the inner drill rod section, a pick-up is in contact with the annular outer contact of the inner drill rod section.

Abstract: A downhole tool coupling system, comprising a drive stem, a sleeve, and a plurality of locking clamps. The sleeve is longitudinally movable relative to the drive stem. The locking clamps are at least partially encompassed by the sleeve. The locking clamps are adjustable between an open position and a locked position. The sleeve is oriented relative to the locking clamps to adjust the locking clamps from the open position to the locked position as the sleeve moves longitudinally from an upper position to a lower position. Each locking clamp has an interior recessed region configured to clamp the drive stem to a tool stem when in the locked position.

Abstract: An expansion system is assembled by coupling a piston assembly and a solid cone assembly to an adjustable cone assembly within an expandable tubular having inner sleeve disposed in a portion thereof. The expansion system is run into a wellbore. The piston assembly is activated to move the solid cone assembly downward through the inner sleeve so as to expand the inner sleeve and the portion of the expandable tubular having the inner sleeve. The adjustable cone assembly is shifted from a retracted position to an expansion position within the inner sleeve. The adjustable cone assembly is moved upward through expandable tubular while leaving the solid cone assembly and the inner sleeve coupled to expandable tubular. The solid cone assembly and the inner sleeve may be drilled or milled.

Abstract: A system, including one or more supports disposed on a drill floor.

Abstract: A structural support guiding system that reinforces a set of rods that are used by a hydraulic bar lift to lift iron tubes or drilling stems into a holding bin of a directional drilling machine. The structural support guiding system is a guiding system that attaches to a direct drilling machine at two distinct points that are adjacent to the direct drilling machine's hydraulic bar lifts. The guiding system has two attachments that hold a structural support guide that attaches to the concave head of a rod that is used by hydraulic bar lift to lift drilling stems into a holding bin of a direct drilling machine.

Abstract: A power tong is provided for rotating a pipe, the power tong comprising: a frame having a pair of arcuate front portions defining a throat for receiving the pipe; a ring gear mounted for rotation on the arcuate front portions about a center of rotation, the ring gear having an opening that is alignable with the throat; and a cage plate assembly mounted for rotation on the ring gear on a bearing arrangement that includes roller bearings and a bushing sliding segment on each side of the throat. Taking the throat as having a center line that defines a zero circumferential position within the power tong, the bearing sliding segments may be located within 90 degrees of the throat center line.

Abstract: Drilling installation comprising a cantilever with a drilling floor for performing drilling operations; further comprising an independent operations handling system arranged for handling equipment underneath the drilling floor independent of the drilling operations on the drilling floor, wherein the independent operations handling system comprises a handling element for cooperation with the equipment to be handled, wherein the handling element is extendible underneath the cantilever.

Abstract: A reel assembly for deploying a cable, hose or umbilical connection may include an electronic control unit that may operate to control the reel assembly. A sheave that redirects the direction of the cable, hose or umbilical connection may include sensors that may measure various parameters, such as a measured line tension and/or a length of cable, hose or umbilical connection that has been deployed, and transmit the measured data to the electronic control unit. The electronic control unit may, based on received sensor data, automatically direct the operation of the reel assembly. Optionally, the sensor data and/or user control inputs and system status information may be logged. The system also may use this data to control the system, such as by activating an alarm when a certain alarm limit is exceeded by the data, adjusting parameters of the drive, and the like.

Abstract: A system for handling pipes on a drilling rig includes an elevator suspended from a stand transfer vehicle, a top drive or other lifting device of a drilling rig. The system also includes a rig-floor pipe lifting machine including a fork sized to engage a tool-joint of a pipe. A navigation system includes a controller that can be programmed to autonomously drive the rig-floor pipe lifting machine.

Abstract: The invention provides a system for real time mud monitoring. The system is distinctive in that it comprises means for real time continuous or frequent measurement of a diversity of mud parameters of the mud being pumped into the well, said parameters at least comprising mud weight/density and viscosity, a skid where the means for measurements are arranged, said means are connected in real time to a mud process for measurements and to a data collection and analysis system connected in real time and interfaced to a mud engineer. Related method and use.

Abstract: There is provided a locator comprising a wellbore coupler including an engagement member that is biased by a biasing member for becoming disposed in a locating position within a locate profile within a wellbore, and a displacement impeding member for impeding displacement of the engagement member relative to the locate profile, while the engagement member is being supported by the displacement impeder, wherein the displacement is for effecting retraction of the engagement member from the locate profile.

Abstract: Embodiments relate generally to methods for extracting a core from a percussion side wall core bullet for a digital tomographic description and direct numerical simulations. A method for extracting a core from a percussion side wall core bullet for a digital tomographic description and direct numerical simulations includes pushing a free end of a wire of a wire saw through the core. The core is positioned within the percussion side wall core bullet. In addition, the method includes attaching the free end to a locking mechanism of the wire saw. Further, the method includes cutting the core from the percussion side wall core bullet. The method also includes removing the core from the percussion side wall core bullet.

Abstract: The present disclosure relates to the field of scientific drilling technologies, and provides a deep rock in-situ active thermal-insulation coring device and thermal-insulation coring method thereof. The coring device comprises an in-situ coring system and an in-situ truth-preserving moving system, the in-situ coring system comprises a driving module, a coring module and a thermal insulation module, and the in-situ truth-preserving moving system comprises a truth-preserving chamber storage module and a mechanical arm; the thermal insulation module comprises a coring truth-preserving chamber and a temperature regulation control system, the truth-preserving chamber storage module comprises a storage truth-preserving chamber and a temperature balance control system, the mechanical arm is mounted in the storage truth-preserving chamber, and the coring truth-preserving chamber and the storage truth-preserving chamber are mutually butted.

Abstract: The present disclosure relates to a system that includes a shearing ram configured to mount in a blowout preventer. The shearing ram includes a body portion that may move along an axis of movement. The shearing ram also includes a sealing member disposed in a first surface of the body portion. The sealing member is biased away from the first surface in a crosswise direction relative to the axis of movement, such that the sealing member may engage a second surface of a second shearing ram when the first shearing ram and the second shearing ram overlap with one another with respect to the axis of movement.