Abstract: An apparatus and method for raising a self-jacking scaffold system including extending a jacking screw and jacking screw bracket axially upward, connecting a jacking screw bracket to an overhead tank bracket for a plurality of scaffold sections coupled to a jacking assembly, detaching a plurality of scaffold mounting brackets from a plurality of tank mounting brackets, raising the continuously coupled plurality of scaffold sections, and reattaching the plurality of scaffold mounting brackets to a plurality of tank mounting brackets. Noting the plurality of scaffold sections is continuously coupled proximate a circumference of a shell tank, the continuously coupled scaffold sections and tank mounting brackets provide stiffness to the tank shell to enable it to resist external loads and can be quickly moved and restored as required during tank construction.

Abstract: A clip applying apparatus is provided for connecting plastic clips to reinforcing bars. The clip applying apparatus will generally include a barrel, a hammer received in the barrel, and a main drive configured to reciprocate the hammer within the barrel. Other features may include a safety shield as well as a lockout lever which prevents proximal movement of the safety shield if a clip is not fully received within the barrel. Another feature which may be included is a clip door operably connected to a sliding-pivot channel defined in one of the barrel and the clip door. Still other features may include at least one guide slot disposed within the barrel to direct hammer movement, and a hammer bushing coaxial with the barrel to support the hammer.

Abstract: The present disclosure relates to a stand for a stadium. The stand comprises, a plurality or rows, each row containing a plurality of seats, and a structure having a width and a depth, wherein the plurality of rows of seats are mounted to the structure. The cross-sectional profile of the structure along the direction of the depth of the structure varies along the direction of the width of the structure such that a C-value for each of the plurality of seats is configurable. In a preferred embodiment, the C-value is configured to be substantially constant. A method of configuring the arrangement of such a stand is also disclosed.

Abstract: A method of installing a joint into a light pole is described. The method includes the steps of supporting the light pole during cutting, then lowering a free portion of the lightpole about a hinge. The hinge is configured such that when a free portion of the light pole is lowered, wiring internal of the light pole is not significantly stretched.

Abstract: The present invention concerns a lifting apparatus, in particular a cross lifting beam, for lifting a first pylon segment of a concrete pylon of a wind power installation by means of a crane, including at least one fixing means for fixing the pylon segment to the lifting apparatus, and at least one release apparatus for releasing a connection between the lifting apparatus and the pylon segment.

Abstract: A cover body (22) includes side surface portions (22a, 22b) that surround a housing (2) of a speaker (1) in an installed state, and a ceiling surface portion (22c) that covers the side surface portions (22a, 22b). An open portion (23) that can expose an operation portion (9) of the speaker (1) is formed in one of the side surface portions (22b), and an overhang portion (24) that protrudes from the surface of the side surface portion (22b) is provided above the open portion (23).

Abstract: An example system for building a modular wall structure includes at least one wall unit and at least one pillar. Each wall unit has top and bottom surfaces, opposed first and second side surfaces, first and second ends, and a projection disposed on each end extending outwardly from the first and second side surfaces. Each pillar has a top and bottom surface configured to be vertically stackable, and at least one vertical groove comprising, in section, a wall unit accepting opening open to an outer vertical surface of the pillar and continuous with a wider projection accepting opening disposed inwardly of the wall unit accepting opening When the projection is inserted into the vertical groove, the projection can rotate within the projection accepting opening.

Abstract: The invention is a fence system having a base, said base having a receiving cavity formed for receiving a connecting leg, a vertical connector plate system formed with a rotational connecting leg configured to connect with said receiving cavity, a rail configured to secure into said a vertical connector plate system, whereby said system, in an assembled configuration provides said vertical connector plate system in a substantially perpendicular to said base, said system including a storage configuration and an assembled configuration whereby movement between each configuration is rotational about pivots incorporated with said vertical connector plates.

Abstract: Post mount cable rail systems and methods for installation are disclosed. An exemplary post mount system may include a mounting pipe having a plurality of threaded holes for securing at least one hardware item, and a support pipe for fitting over the mounting pipe, where the support pipe includes a plurality of holes that are aligned with the plurality of threaded holes of the mounting pipe.

Abstract: A vehicle panel handle for opening a panel of an automotive vehicle is disclosed. The panel handle includes a handle lever configured to rotate around a first rotation axis between a resting position wherein the panel is closed and an opening position wherein the panel is open, a latch lever configured to rotate around a second rotation axis and to cooperate with the handle lever for opening the panel when the handle lever around the first rotation axis for reaching the opening position, and a counter weight configured for preventing the unwilling rotation of the handle lever. The counter weight has an elongated shape and is configured to rotate around a third rotation axis between an unblocking position in which the latch lever is not prevented from rotating, and a blocking position where the latch lever is preventing from rotating.

Abstract: A universal strike plate system for use on a strike jamb is provided. The strike plate system may include a face plate. The face plate may include a back surface configured for mounting the strike plate saddle onto the strike jamb; a strike plate seat for mounting a strike plate to the strike plate seat, wherein strike plate seat is recessed relative to a front face of the face plate as a recessed area of a front face surface; and an elongated vertical side forming an open side of the strike plate seat configured to receive a latch or bolt mounted on a door. The strike plate seat defines a primary through hole to receive the latch or the bolt, and the strike plate seat further defines at least two secondary through holes configured to receive fastening members so as to mount said strike plate saddle onto said strike jamb.

Abstract: A door lock mechanism for a vehicle, may include a lock pin which is moved between an unlocked position and a locked position in a radial direction from a rotation axis of a pawl lever, wherein at the unlocked position, a rotating displacement of an outside handle lever is configured to be transmitted to the pawl lever, and at the locked position, the rotating displacement of the outside handle lever is configured to not be transmitted to the pawl lever, a lock lever which is selectively rotated to allow the lock pin to be moved in the radial direction, a safety lever engaged with the lock lever, the safety lever receiving a manipulation force of a safety knob and rotating the lock lever, and an interlinking unit which allows a rotating displacement of the pawl lever to be partly transmitted to the safety lever.

Abstract: In a lockable door system, the combination comprising a door locking first assembly installable in a door for control of operable use to lock or unlock the door, an upper assembly including a locking plunger, and to guide plunger travel upwardly at door top level into locking and unlocking position, an actuator assembly including a rotor rotatable by handle or push bar to control door locking and unlocking, and connecting the rotor with the plunger, and door edge sealing structure.

Abstract: A sash window fastener includes a lock assembly, latch assembly, and stop member. The lock assembly mounts upon the meeting rail, and includes a pivotable cam to engage a keeper on the master frame, and a pivotable arm that acts as a follower. The arm interconnects with the latch within the meeting rail, so cam rotation controls arm positioning—causing translational movement of the latch. The cam can occupy four positions causing four corresponding latch positions: an extended position securing the cam to the keeper, with the latch engaging the master frame to prevent tilting, and contacts a first stop to redundantly lock the window; a first retracted position permitting sliding of the window, but limited by the slightly retracted latch clearing the first stop but contacting a second stop; a second retracted position permitting sliding beyond the second stop, but preventing tilting; and a third retracted position permitting tilting.

Abstract: According to one embodiment, a deadbolt reinforcement device may include an elongate shaft having a first end and a second end. The deadbolt reinforcement device may further include a clamp head coupled to the first end of the shaft and including a first clamp arm and a second clamp arm. The first clamp arm and the second clamp arm may have compressible engagement surfaces, and the clamp head may be selectively rotatable with respect to the shaft. The deadbolt reinforcement device may also include an actuator operatively coupled to the clamp head. The actuator may be configured to move the first clamp arm toward the second clamp arm to grip a deadbolt turnable handle between the compressible engagement surfaces.

Abstract: Apparatus and methods are provided for securing a door against unauthorized entry.

Abstract: An interface is intended to be fixed to a first rim edge of an opening element or of a fixed element of a motor vehicle body in order to protect a retaining portion of a device for temporarily closing the opening element on the fixed element provided in order to carry out the steps of painting the motor vehicle from contact with the rim edge. The interface has a portion in the general shape of a cage intended to house the temporary closing device. A kit including the interface and the temporary closing device is also described.

Abstract: A method of forming a corrosion resistant bushing includes bonding a sliding layer to a first surface of a load bearing substrate to form a laminate sheet and cutting a blank from the laminate sheet. The laminate sheet includes an exposed surface corresponding to a second surface of the load bearing substrate. The blank includes cut edges having a load bearing substrate portion. The method further includes forming a semi-finished bushing from the blank.

Abstract: A pressure fit mesh gate having a outer casing and a mesh barrier door. The outer casing has a pair of upright frame elements connected to a lower cross element. The mesh barrier door is positioned within the outer casing. The mesh barrier door is hingedly connected to one of the upright frame elements. The barrier door has a frame including a first side member and a second side member friction fit connected at their ends by corner joints to an upper member and a lower member. At least one of the corner joints is a two-part corner joint. The two-part corner joint has a first extension that is friction fit into a first end of one of the members, and a second extension friction fit into an adjacent end of another one of the members. The first extension has a first friction fit element in a first base that is secured to a second friction fit element on the second extension in a second base.

Abstract: A hinge assembly for connecting together upper and lower separable sections of a column comprises an upper member for attachment to the lower end of an upper column section and a lower member for attachment to the upper end of a lower column section.

Abstract: A hinge torque fixing structure, comprising a hinge, a fulcrum and a torque shrapnel, wherein one end of the hinge is used for connecting a main body of electronic products, and the opposite end is provided with a circular hinge hole; one end of the fulcrum is used for connecting a lid of the main body, which is characterized in: the torque shrapnel is a ring-shaped polygonal shrapnel, wherein one end of the torque shrapnel is provided with an opening, each of two ends of the opening forming an outwardly protruding flange; when the torque shrapnel is disposed between the hinge and the hinge hole, the torque by rotating the hinge relative to the hinge hole is enhanced to keep the hinge closely rotated relative to the hinge hole without loose when there is an angle therebetween during positioning.

Abstract: A magnetic levitation system for sliding door and window, includes at least a movable module for the lower part of the sliding door and window which includes one or more permanent magnets; several fixed modules for the lower part of the frame of the sliding door and window, which includes one or more electromagnets to produce a variable repulsive magnetic field of the magnetic field of said magnets of the movable module. It has the advantage of eliminating the friction, mechanical wear and noise associated to the sliding, allowing, when deactivated, a greater air and water tightness and terminal and acoustic insulation, allowing the electromagnetic closure or locking of the door and window, increasing the security, and as is a modular system its operation and construction are simpler and more economical.

Abstract: A friction based counterbalance mechanism for coupling with a closure panel to assist in opening and closing of the closure panel for at least a portion of a path between a fully closed position and a fully open position of the closure panel, the counterbalance mechanism including: an elongate member positioned on a longitudinal axis extending between the proximal and distal ends of the counterbalance mechanism, the elongate member having a peripheral surface, the elongate member having a proximal end for coupling to one of the closure panel and a body of a vehicle; a travel member having a body and at least one friction member mounted on the body, the travel member positioned on the longitudinal axis for reciprocation there along and for providing contact between the at least one friction member and the peripheral surface, said contact for generating a friction force in a first region along the longitudinal axis and in a second region along the longitudinal axis; and a support member coupled to the travel el

Abstract: A hold open rod assembly includes an outer tubular structure and an inner tubular structure positioned for telescoping movement relative to the outer tubular structure. A locking mechanism retains the hold open rod assembly in an extended state to support a panel of an aircraft in an open position at the selection of a user.

Abstract: A motorized tilting window operator including one or more motorized drive units and a cover. A motorized tilting window including the motorized tilting window operator.

Abstract: A motorized tilting window operator and a motorized tilting window. The motorized tilting window operator including one or more motorized drive units configured to connect with and drive one or more manual tilting window operators of the tilting window. The motorized tilting window operator including a cover connecting with and covering the one or more motorized drive units.

Abstract: The framing device includes an upper lintel (20) and a lower support (22). The lintel (20) with an L-section including a first branch (34) able to cover the upper wall (14), and a second branch (36) able to cover the outer (10) or inner (11) surface of the wall (2). The support (22) has an L-section such that the support (22) comprises a first branch (38) able to cover the lower wall (16), and a second branch (40) able to cover the outer (10) or inner (11) surface of the wall (2). The support (22) and the lintel (20) are molded together.

Abstract: The present disclosure is generally directed to a method of operation for a convertible door system including a door accessible compartment having a moveable dividing wall that substantially divides the compartment into a first and a second sub-compartment. A first door assembly, configured to allow access to the first sub-compartment, is disposed between a first of two opposing sidewalls and the moveable dividing wall. A second door assembly, configured to allow access to the second sub-compartment, is disposed between a second of the two opposing sidewalls and the moveable dividing wall. A first and a second hinge assembly are adapted to rotationally join the first and second door assembly to respective opposing sidewalls. A third hinge assembly is adapted to rotationally join the moveable dividing wall to either the first door assembly or the second door assembly.

Abstract: A spacer for a multiple-pane insulating glazing unit, at least having a composite composed of a glass-fibre-reinforced, polymeric main body having two pane contact surfaces, which extend parallel to one another, an adhesive surface, a glazing interior surface, and an insulation film on the adhesive surface or the adhesive surface and the connecting surfaces, where the insulation film has at least one polymeric film having a thickness of 10 ?m to 100 ?m, at least one polymeric layer having a thickness of 5 ?m to 80 ?m and also a metal layer having a thickness of 10 nm to 1500 nm or a ceramic layer having a thickness of 10 nm to 1500 nm.

Abstract: A separation and containment system is provided. The separation and containment system can contain natural gasses, e.g., compressed natural gas (CNG) and liquefied natural gas (LNG), within a natural gas vehicle (NGV) service area, and separate the NGV service area from a conventional service area. The separation and containment system utilizes one or more barriers, such as industrial fabric/vinyl materials that meet various regulatory safety standards applicable to NGVs. The separation and containment system is easily constructed, dismantled, and resized/adapted in accordance with desired operating conditions.

Abstract: Device that prevents the flooding of residential and office spaces during a rise in the water level, and protects these spaces from the penetration of flame, dust, smoke, and noise. The most important feature of the proposed device is a movable insert that is installed at the bottom of a standard door. The biggest advantage of the proposed insert is that the adjustment of the pressure of the sealing may be performed from inside of the protected premises. The Drive mechanism of the sealing element is comprised of two elements with beveled surfaces moving in different directions. The first element (rail 1) is moving horizontally, and the second member (element 2) is moving vertically. These two elements have grooves that house a dowel(s) which shifts the direction of the movement of element 2 when the movement of rail 1 changes.

Abstract: A beveled edge safety door assembly consisting of a mitred edge rather than the standard 90 degrees, said mitred edge running vertically along the hinge side of the door which creates a triangular safety gap when closed, which provides extra space between door and jamb to prevent the crushing of human fingers, and further containing a lengthy continuous hinge preferably extending from the base of the door to its top, which prevents fingers from entering therefrom, and still further containing a flexible rubberlike doorstop which gives way to a human finger or other similar objects if inserted therein, thereby preventing a serious injury should the door be inadvertently closed.

Abstract: A mountable cover provides a shade or blind for a window and/or skylight. The mountable cover comprises a mounting frame having a top wall, side walls and a bottom wall adapted to be removably mounted within a window frame structure housing a window. The mounting frame is appointed to abut and sit flush against the window frame structure. Additionally, the mountable cover comprises a panel located within the mounting frame comprising a material adapted to interface with solar properties traversing the window and sit parallel to the window. The mountable cover further comprises fastening means appointed to engage with the window frame structure for mounting and removing the mounting frame from the window frame structure. Windows suitable for the mountable cover include a vast array of window structures, elevated windows, and skylights.

Abstract: A mountable cover provides a shade or blind for glass/glazing panels for window structures, doors, walls, elevated windows, and skylights. The mountable cover comprises at least one mounting frame having a top wall, side walls and a bottom wall adapted to be removably mounted within a window frame structure housing a window. The mounting frame is configured to abut and sit flush against the glass/glazing panels of a window or door frame structure. At least one panel is located within the mounting frame, being comprised of material adapted to block at least a portion of light external to and traversing said window or the glass portion of the door, and configured to sit parallel to the window or door. At least one fastening mechanism configured to engage with the window or door frame structure for mounting and removing the mounting frame from the window or door frame structure. Alternatively, a plurality of mounting frames are adjoined together.

Abstract: A window covering includes a liner attached to a first rail and window covering material attached to the first rail and the liner such that the window covering material is moveable from a retracted position to an extended position when the liner is moved from its retracted position to its extended position. The window covering material can be configured to define a first number of folds when the window covering material is moved to the retracted position of the window covering material. The liner can be configured to define a second number of folds when the liner is moved to the retracted position of the liner. The second number of folds can be a number of folds that is at least 50% larger than the first number of folds formed in the window covering material when it is moved to its retracted position.

Abstract: An enclosed drive system for use in conjunction with a lift cord extending from a headrail of an architectural cover. The enclosed system encases and engages the lift cord with a drive mechanism within the enclosure, thereby avoiding hazardous loops. A method for retro-fitting an architectural cover lift cord assembly including a lift cord associated with a cord lock and extending from a headrail of the architectural cover is also described, for modifying the architectural cover to eliminate hazardous loops therefrom. Also disclosed in this disclosure is a cord lock mechanism that pinches the cord, a handle that actuates the cord lock mechanism, and a driving mechanism having a cord guide that engages the cord and a slider that slides along the handle to actuate the cord while the cord is enclosed within an enclosure defined by the handle.

Abstract: An actuating device (10) actuates a shading system with a string element (44). An unintended detachment of a first partial structure (12) from a second partial structure (13) in the intended use is avoided as much as possible and a detachment of the first partial structure (12) from the second partial structure (13) is possible with low forces for avoiding injuries. The actuating device (10) includes a first coupling element (26, 27) that in the released position does not mesh with a second coupling element (28, 29), and in the locking position, with an interaction of the first coupling element (26, 27) with the second coupling element (28, 29), a detachment of the first partial structure (12) from the second partial structure (13) is prevented because of a positive-locking connection between the first coupling element (26, 27) and the second coupling element (28, 29).

Abstract: A slatted horizontal blinds system has separate positional controls for distinct subsets of slats. Odd and even slats can be moved relative to each other both horizontally and vertically. With a scalloped upper and lower edge, overlapping slats can produce a variety of light allowing and esthetic modes. Some versions only support up and down movement and some slats are rectangular. This is caused by hiding and exposing of slat portions and voids between slats by the relative movement of odd and even slats. Slats may have translucent colored portions, apertures or printed designs. The absolute movement may only be of one subset of slats while other slats stay in position. In other cases all slats can move simultaneously in relation to each other. Mechanisms include screw drive with “lost motion” operation and movement latches. Also slidable carriages, end-cams, and linear motors can be used. In some cases the bottom rail has mechanisms as well as the head rail.

Abstract: A climbing stick connector system includes first and second climbing sticks releasably secured to one another with first and second totes extending parallel to one another. In one implementation, the first climbing stick as a stopper having a projection received within an aperture in the post and a shelf, wherein a step is pivotally secured to the post above the shelf by a fastener extending through the stopper. In one implementation, the first climbing stick as a V-shaped claw having spaced ears receiving the post therebetween and a step having opposite upwardly facing concave edges.

Abstract: A drill bit for percussion rock drilling. An impact portion includes an impact surface for striking against rock in an impact direction. An engagement portion includes a holder configured to hold the drill bit axially in a drill head of a drill string, and a rotation engagement member configured to connect the drill bit with the drill head for rotating the drill bit. An anvil surface is directed opposite to the impact direction for receiving shock waves from a striker rod of the drill string. A flushing channel is configured to transfer flushing fluid to the impact surface. The holder and the anvil surface are inside a holder recess having an opening that is directed opposite to the impact direction. Also a drill string component, a system and a method.

Abstract: A ram boring device has a pressurized-fluid driven striking piston in a device housing and a rotating reversing device configured to urge the striking piston from a forward operation to a reverse operation in order to create oblique or horizontal bores in the ground, in which the piston chamber of a rotary piston drive is connected to a control fluid line.

Abstract: A rotation brake for stopping rotation of a spindle assembly on a horizontal directional drill. The rotation brake comprises a brake lock that is actuated by a cylinder and spring to interact with a non-rotating brake cap and a rotating pinion, thereby stopping rotation of the pinion. The brake lock is removed from the pinion by applying pressurized fluid to a cylinder such that a cylinder rod moves the brake lock out of a cavity between the brake cap and the pinion. Upon removing fluid pressure from the cylinder, a compressed spring moves the brake lock back to into the cavity, preventing rotation.

Abstract: An apparatus including a housing, a shaft rotatably extending through the housing, and a rotary seal assembly contained within the housing for providing a seal between the housing and the shaft. The shaft is capable of an amount of tilting within the housing about a tilting focal point which is axially located along the housing at an axial focal point position. The rotary seal assembly is axially located along the housing at an axial rotary seal position. The axial rotary seal position is substantially axially coincident with the axial focal point position.

Abstract: Systems and methods are presented for drilling a wellbore with a portion having a short radius of curvature. The systems include a drill assembly having a motor and a tubular housing. An actuator is at least partially disposed within the tubular housing and couples the motor to the tubular housing. The actuator is configured to selectively articulate the drill assembly between a straight configuration and a bent configuration. At least one torque anchor is fluidly-coupled to a trailing end of the drill assembly. Methods are presented for selectively articulating the drill assembly to form the wellbore, including the portion having short radius of curvature. Other systems and methods are presented.

Abstract: A system in which a drill string is disposed within a wellbore that extends from a wellsite surface to a subterranean formation. At least three rotary steerable system (RSS) modules are collectively coupled in series between the drill string and a drill bit. Each RSS module includes at least three steering pads spaced circumferentially apart around a perimeter of the RSS module, and a valve operable to sequentially actuate the steering pads. The system also includes a controller operable to independently actuate the valve of each RSS module simultaneously.

Abstract: A cutting element for an earth-boring tool includes a substrate and volume of superabrasive material positioned on the substrate. The volume of superabrasive material includes a cutting face having at least one recess extending into the volume of superabrasive material and/or at least one protrusion extending outward from the volume of superabrasive material. The volume of superabrasive material includes a first chamfer surface having a peripheral edge and a radially innermost edge. The peripheral edge of the first chamfer surface is located proximate a cutting edge of the volume of superabrasive material. A radial width of the first chamfer surface is between about 0.002 inch and about 0.045 inch. The volume of superabrasive material also includes a second chamfer surface having a peripheral edge and a radially innermost edge. The peripheral edge of the second chamfer surface is located adjacent the radially innermost edge of the first chamfer surface.

Abstract: A downhole protection apparatus, for use in protecting downhole control lines, comprises a sheath defining a channel configured to receive a control line. The sheath is configured to be attached to a tubing. In wellbore applications, the control lines associated with a tubing are inserted into the sheath such that the body of the sheath at least partially encompasses the control line and shields the control line from harsh downhole conditions which may include abrasive action from sand, proppants, wellbore cuttings and other debris. Therefore, the apparatus is configured such that after insertion of a control line into the channel, a body of the sheath protects the control line from an outside environment.

Abstract: A drill pipe mountable wellbore cleaning tool apparatus is of an improved configuration that enables attachment to a drill pipe joint having first and second connector end portions and a cylindrically shaped portion in between the connector end portions. The drill pipe joint with attached debris cleaning tool or tools is made part of a drill string. The apparatus includes a support sleeve that is mounted to the drill pipe joint in between the connector end portions. The support sleeve abuts but does not invade the integrity of the cylindrical portion. Centralizers are attached to the opposing ends of the support sleeve, with each centralizer overlapping a portion of the support sleeve. The support sleeve carries one or more debris cleaning tools in between the centralizers. These tools enable debris to be removed from a wellbore. At least one locking clamp is attached to the cylindrical portion next to a said centralizer.

Abstract: A skate for an injector apparatus in which gripper dies on a pair of endless chains driven around respective closed loop paths on different sides a continuous wellbore string are forced against the continuous string by forcing a set of the skates toward theretoward from inside the closed loop paths of the endless chains. The inventive skate features a skate body carrying a plurality of spherical balls that are exposed on a side of the skate that faces toward the continuous string in order to allow riding of endless chains over exposed surfaces of the spherical balls as the endless chains are driven through the respective closed-loop paths, whereby the gripper dies ride over the spherical balls of said skates under the forcing of said skates toward the continuous string.

Abstract: It is an object of the invention to provide tubing-pulling system including: a hydraulic power unit including a power source and a hydraulic pump; a tubing-pulling unit; and a hydraulic hose adapted and configured to circulate hydraulic fluid pressurized by the hydraulic pump through the tubing-pulling unit. This object of the invention can have a variety of embodiments.