Abstract: An elevator shaft element, an elevator arrangement and a method. The elevator shaft element comprises a frame module arranged for receiving an elevator car therein. The frame module is constructed from a transport and/or storage unit, comprising side walls, a bottom wall and a roof wall. The unit is arranged to be positioned vertically such that said side walls, bottom wall and upper wall of the unit define an inner space of the elevator shaft. Elevator car guides for guiding movement of the elevator car in the elevator shaft element are attached to said bottom wall and/or roof wall.

Abstract: Method for building an elevator system in a building under construction including: installing in an elevator shaft a movable machine platform supporting an elevator car and a counterweight; installing above the machine platform a lifting platform; raising the lifting platform by a construction crane or lifting device before raising the machine platform; and equipping the lifting platform with a cable catch device having a safety cable arranged between the lifting platform and a cable pulley support fixed above the lifting platform, the safety cable having a first load-bearing cable portion fixed to or above the lifting platform and a last load-bearing cable portion guided through a cable stop device attached to the lifting platform, the cable stop device blocking the last portion to prevent further lowering of the lifting platform after a speed of the last portion relative to the cable stop device exceeds a specified limit.

Abstract: The present disclosure relates to a frame and a display screen. The frame includes: a frame body made of a carbon fiber or glass fiber material, and an embedded member made of a metal or plastic material and connected to the frame body; the frame body and the embedded member are connected in a mold by compression molding, and the embedded member is configured to mount a lock body. Under the same volume requirement, the frame body has a smaller volume and a greater structural strength, and the lightweight design of the frame is implemented on a basis of the structural strength. At the same time, it is ensured that the embedded member can be processed to have a mounting structure matched with the lock body, and the mounting structure can satisfy higher processing efficiency and accuracy.

Abstract: Implementations of rebar jigs may include: a ring including a first member and a second member. The first member may be configured to couple to the second member through a second connector. The rebar jig may also include a stand including a first leg, a second leg, and a support bar. The support bar may be positioned between the first leg and the second leg. The ring may be configured to receive three or more rebar thereon through at least three pegs coupled to a perimeter of the ring. The stand may couple with the ring through two or more couplers.

Abstract: Exemplary embodiments are described herein for compactable antennas. Exemplary compactable antennas include a support structure and a reflector surface. The support structure may directly or indirectly define the reflector shape. Exemplary embodiments comprise deployable support structures to permit the compactable antenna to have a smaller volume stowed configuration and a larger volume deployed configuration.

Abstract: Disclosed herein are various systems, sub-system, and methods for the manufacture of a wall module for using in building a modular construction unit, e.g., for using in building residential homes, commercial offices, educational or service facilities, etc. using a substantially entirely automated modular construction technique. According to the disclosure herein, the resulting wall module includes an internal wall frame including wall studs attached between a top plate and a bottom plate, with, in some embodiment, one or more framing sub-assemblies attached therein to define openings through the wall module. The wall frame has suitable panel members the respective surfaces thereof corresponding to the interior and exterior surfaces of the modular construction unit. The wall frames, when completely assembled, can be transported to be assembled with other constituent components of the modular construction unit to complete the manufacture of the modular construction unit.

Abstract: A system, method and apparatus are proposed to assist in assembling the frame, attaching the skin, and performing other tasks in manufacturing an airship and constructing other structures that are otherwise challenging, inefficient, or unsuitable for humans to perform, and/or that traditionally require significant investments in capital intensive manufacturing facilities. Several embodiments are proposed in which these and other recurring manufacturing tasks can be performed safely and efficiently with the assistance of autonomous, semi-autonomous, and/or human-directed robots, acting independently and in robot swarms.

Abstract: Speaker mounting systems configured to assembly a line array coupled to a support are provided. The mounting systems generally include an engagement system having a hanger assembly with a boom arm including upper connection points. In a first speaker, the upper connection points can be operably coupled to the support. The line array can include a second speaker having an engagement system including a hanger assembly having a boom arm with upper connection points operably coupled to the lower connection points of the first speaker. The boom arm of the second speaker can be pivotably coupled to the second speaker such that the boom arm is adjustable between at least a first position, corresponding to a first splay angle between front faces of the first and second speakers, and a second position, corresponding to a second splay angle between the front faces of the first and second speakers.

Abstract: An image forming apparatus includes an image forming portion and a post-processing portion, a first frame, a second frame and a connection member. The first frame includes a first section for supporting a photosensitive member and a second section bent from a bottom end of the first section. The second frame, to which an electronic circuit board is attached, supported by the second section of the first frame without being fixed to the first section of the first frame. The connection member is connected with the second frame and a third frame which is a frame of the post-processing portion.

Abstract: The present disclosure relates to a body and doors protection assembly for a vehicle, a hood assembly comprising such a body and doors protection assembly, a vehicle comprising such a hood assembly and a manufacturing method for such a body and doors protection assembly. The body and doors protection assembly comprises a first protecting member, a second protecting member and a sliding member. The first protecting member is attachable on an inner surface of a vehicle hood at a rear edge of the vehicle hood. The second protecting member is attachable in a front side portion of a vehicle body facing the rear edge of the vehicle hood in a closed position of the vehicle hood. The sliding member is at least partially enclosed in the second protecting member and configured to contact the first protecting member in the closed position of the vehicle hood. The sliding member is movable in a lateral direction relative to the vehicle hood in the closed position of the vehicle hood.

Abstract: A cylindrical cargo container is formed of longitudinal, extruded arcuate panels joined pairwise at abutting edges to form a cylindrical tube. The container is mountable on a separate wheeled chassis to form a semi-trailer or railcar, or a chassis integral with a truck. The container may be substantially smooth on inner and outer surfaces, to provide optimal aerodynamics and freedom of motion of cargo within the container. The panels may have inner and outer skins bridged by multiple webs. Such structure may provide protection from punctures to the outer or inner skins. The container is useful to transport waste including municipal or industrial waste, and may be part of a tipper trailer. The container, trailer, truck, or railcar may be used with a compactor for compacting the waste within the container.

Abstract: Various technologies described herein pertain to an autonomous vehicle computing device for an autonomous vehicle. The autonomous vehicle computing device includes a printed circuit board, a heat sink, and a thermal interface material layer between the printed circuit board and the heat sink. The autonomous vehicle computing device further includes a barrier layer between the thermal interface material layer and the printed circuit board. The thermal interface material layer can be formed of a two-part thermal interface material that cures in place. The barrier layer between the thermal interface material layer and the printed circuit board enables separation of the printed circuit board from the thermal interface material layer if reworking or modification of the autonomous vehicle computing device is desired. The barrier layer can enable the printed circuit board to be separated from the thermal interface material layer in a manner that mitigates damage to the printed circuit board.

Abstract: A liquid filter in the form of a filter element or a filter cartridge provides torsion locking relative to a filter head when the housing of such filter is threaded onto a filter head. Many embodiments employ a filter that includes a nipple portion at a top end with the torsion lock detent provided outboard of the nipple portion or integrated into the nipple portion. Many embodiments employ a simplified shoulder transition region at the top end of a torsion locked filter element. Valve actuation and/or filter differentiation is used in some embodiments. Different torsion locking arrangements, deformable thread profiles and other liquid filter features are disclosed.

Abstract: A digital-twin modeling method for an automated testing pipeline for circuit breakers involves acquiring a three-dimensional digitalized model of each mechanical installation in the testing pipeline; modeling hierarchy according to an actual production process and motion states; performing mesh optimization on the resulting model; designing movements of each said mechanical installation, so as to obtain mechanical movement tracks of the models; combining actual movement logic and cooperative relationship among the movements to edit the mechanical movement tracks of the models; and introducing motion control, so as to conduct motion simulation in a digital-twin scene, thereby implementing virtual movements synchronous with movements of the actual testing pipeline.

Abstract: A vehicle body includes a pair of side truss members extending in a longitudinal direction of a vehicle, a plurality of cross truss members connecting the pair of side truss members to each other in a width direction of the vehicle, a plurality of cross floor truss members coupled to upper ends of the pair of side truss members, extending in a transverse direction of the side truss members, and spaced apart from each other in an anteroposterior direction, and a plurality of side connection truss members extending in the longitudinal direction of the vehicle and connecting ends of the cross floor truss members to each other.

Abstract: A door structure of a vehicle includes: an outer panel (4); an inner member (5, 11A) arranged on an inner side of the outer panel in a vehicle width direction; a rigid member (9) arranged between the inner member (5, 11A) and the outer panel (4); and a vibration suppression member (22) arranged between the outer panel (4) and the rigid member (9). The outer panel (4) includes a hem section (10f, 10r, 10u) disposed on a periphery thereof and connected to the inner member (5, 11A) by swaging. The vibration suppression member (22) includes a damping material (22A to 22C) located adjacent to the hem section (10f, 10r, 10u) and being in contact with the outer panel (4) and the rigid member (9).

Abstract: A floating roof leveling and protection apparatus comprising a plurality of isolators having bases being formed of a protective material to prevent an internal metallic internal roof support leg from directly contacting a tank bottom, a body extending axially and centered therefrom, a tapered end for insertion into the roof support leg, a fluid passage, an engagement means engaging the inner perimeter of the roof support leg, and a drain and isolator spacers, whereby a user may place an isolator spacer on the isolator and insert isolators into the roof support legs of a floating roof system to adjust the height of the roof support legs to level the floating roof thereby reducing the stress placed on the floating roof as the fluid level lowers, thus preventing damage to the bottom of a tank when the fluid level is decreased and the roof support legs contact the tank's bottom.

Abstract: A battery assembly may include a tray, a battery pack received within the tray, a cover positioned over the battery pack and a mounting assembly connected to the tray and including at least one bushing configured to establish an interface with a vehicle component.

Abstract: An embodiment vehicle body includes a first member extending in a shape having an internal space, the first member having an open side, and a second member coupled to the first member, the second member having an end with a closed surface, wherein the end with the closed surface is received in the internal space of the first member through the open side of the first member, and the closed surface and at least one side wall of the second member are in surface contact with the first member.

Abstract: The lightweight elevator interior includes wall panels and a ceiling structure. In the preferred embodiment there is a layered effect created by a first applied layer of trim, partially covered by a second layer of wall panels. The thickness of the wall panels results in a front layer of laminate, and a rear layer of metal trim. The result fully hides the cab interior while maintaining the low profile of the lightweight elevator interior. The trim is preferably constructed from a reflective material, such as stainless steel. Because the trim bridges/crosses the corners of the cab interior, it is laser stitch cut, the trim shipped flat, and then bent to fit on-site. The wall panels are preferably constructed from a lightweight structural plastic panel. On one side is a decorative laminate, on the other side is a double-sided adhesive tape.

Abstract: A bonding structure includes a first layer of first alloy component disposed on a substrate and a first layer of a second alloy component disposed on the first alloy component. The second alloy component has a lower melting temperature than the first alloy component. A second layer of the first alloy component is disposed on the first layer of the second alloy component and a second layer of the second alloy component is disposed on the second layer of the first alloy component.

Abstract: The present disclosure provides a storage box, including a bottom, a first side wall, a second side wall, a third side wall and a fourth side wall. The first side wall, the second side wall, the third side wall and the fourth side wall sequentially surround the bottom. The first side wall is parallel to the third side wall, the second side wall is parallel to the fourth side wall, the first side wall is perpendicular to the second side wall, a first notch is disposed on the first side wall, a second notch is disposed on the second side wall, a width of the first notch is larger than or equal to a thickness of the second side wall, a width of the second notch is larger than or equal to a thickness of the first side wall.

Abstract: A joint structure is used in connecting a first region and a second region of a robot. The joint structure includes a first member provided in the first region, a second member provided in the second region and having an engagement face that engages with the first member, and a coupling mechanism that causes a coupling force of the first member and the second member to be utilized to the full so that an engaged state of the first member and the second member is maintained. The coupling mechanism breaks the engaged state when a relative displacement of the first member and the second member from the engaged state exceeds a predetermined amount.

Abstract: The invention relates to pipelines and equipment useful in nuclear power plants, heat power engineering, manufacturing engineering, petrochemistry, water supply, chemical and aerospace industries, and other fields. The invention relates to a pipe heat insulation casing consisted of metal elements and assembly method ensuring reliable electrical insulation of all elements. The connection of the metal elements is with lapping, the elements are with openings in the lapping area where the electrically-insulating spacers are set made of resilient, elastic-plastic, plastic, fully viscous or partially solidified material ensuring electrical insulation between the adjacent elements. The electrically-insulating spacers are applied to the lapping areas of the metal elements to fill the openings of the lapping areas thus arranging reliable pin connections between the spacer and adjacent casing elements.

Abstract: A system and method for energy distribution with decoupled by time and space domains that integrates energy storage capabilities that feature co-products utilization at the point of energy storage charging, byproduct utilization at the point of energy production, and time and space decoupling of vehicle shuttling energy storage media discharge to accelerate return on investment, reduce system energy consumption, and maximize utilization of existing energy infrastructure. Additionally, the system executes the energy transactions by controlling and integrating distributed energy producers and consumers with minimal grid dependence.

Abstract: A torque limiter, fixed to a flywheel including an annular portion to which knock pins each including a trunk portion are fixed, is disclosed. The torque limiter includes a first plate, a second plate axially opposed to the first plate, a friction disc disposed between the first and second plates, a pressing member, and a third plate. The pressing member presses the second plate onto the friction disc. The third plate holds the pressing member together with the second plate therebetween. The third plate includes knock pin through holes such that the knock pin are fitted therein. The third plate is attached at an attachment surface thereof to the flywheel. A length between a surface of the pressing member, facing an interior of an accommodation portion of the flywheel, and the attachment surface of the third plate is shorter than a length of the trunk portion of each knock pin.

Abstract: According to the invention, an auto-injector for administering a dose of a liquid medicament (M) comprises of a substantially cylindrical housing arranged to contain a pre-filled syringe filled with the medicament (M), a needle shroud slibably arranged with respect to the housing and adapted to rest on the skin of a patient receiving an injection, a releasable drive means arranged within the housing that is capable of, upon release, translating the needle shroud in a proximal direction (P) towards a safe position (PS) and a rotating collar rotatably arranged within the housing. The needle shroud in the safe position (PS) surrounds the injection needle after the injection has been carried out. The rotating collar engages the needle shroud in a manner that forces the rotating collar to rotate within the housing when the needle shroud is translated in the proximal direction (P).

Abstract: An image forming apparatus having a housing, a cartridge including a photosensitive drum and a drum cover, a drawer, a first guide, and a contacting portion, is provided. The drum cover is movable with respect to the photosensitive drum between a first position, in which the drum cover covers a part of the photosensitive drum, and a second position, in which the part of the photosensitive drum is exposed. The drawer is movable with the cartridge mounted thereon between an inner position and an outer position. The first guide is configured to guide the cartridge when the drawer with the cartridge mounted thereon moves from the outer position to the inner position. The contacting portion is configured to contact the drum cover and move the drum cover from the first position to the second position in a state where the cartridge is being guided by the first guide.

Abstract: A method of manufacturing a core product includes injecting molten resin into a resin injection portion provided in a core body so as to extend in a longitudinal direction of the core body, and forming a core product by welding the core body. A buffer region is set between the resin injection portion and a periphery of the core body in a lateral direction of the core body. The core product is formed by welding the core body so that a weld bead formed on the core body is prohibited from reaching the buffer region, and so that the weld bead is spaced apart from the resin injection portion in the lateral direction of the core body.

Abstract: A vehicle body roof includes: a plurality of assembly rails spaced apart from each other in the lateral direction of the vehicle and extending in a forward-backward direction; a first roof rail disposed between the assembly rails; the first roof rail extending in the lateral direction toward the assembly rails and detachably mounted to the assembly rails; and a second roof rail extending in a predetermined shape according to a type of vehicle body and detachably mounted at an end portion thereof to an end portion of each of the assembly rails.

Abstract: In general, techniques of this disclosure are directed to a modular generator set system. A generator set system may comprise a primary module, which may include an engine, a generator coupled to the engine, a primary frame configured to support the engine and the generator, and a first guiding element. The generator set system may also include a secondary module, a secondary frame, and a second guiding element that is reciprocal to the first guiding element such that, during installation of the secondary module, the second guiding element is configured to interface with the first guiding element to align the secondary module for purposes of automatically electrically or fluidically coupling the primary module to the secondary module upon assembling the primary frame and the secondary frame.

Abstract: A heat exchanger includes a conduit configured to flow a refrigerant therethrough and a fin coupled to the conduit. The fin has a slot formed therethrough, in which the slot has a first portion and a second portion continuous with the first portion and disposed at an angle relative to the first portion.

Abstract: A longitudinally and radially formable wing tip lagging that can be formed to match non-linear wing tip profiles. The longitudinally and radially formable wing tip lagging serves as a wear surface that can be replaced as it is worn rather than wearing down the ferrous or non-ferrous wing tips permanently affixed to the outermost positions of the wing pulley. The wing tip lagging includes a backing plate and a sacrificial stratum. The backing plate is the primary structural component and it includes a plurality of bending features that facilitate both longitudinal and radial forming of the wing tip lagging. The bending features may include a plurality of notches or slots formed along the backing plate. For example, the notches may be arranged in a regular repeating pattern along the length of the backing plate.

Abstract: A method of assembling a vehicle including a vehicle frame includes assembling a center body of the vehicle by coupling a plurality of center body components to the vehicle frame, and, subsequent to assembling the center body, assembling at least one of a front body and a rear body of the vehicle, wherein assembling the front body of the vehicle comprises coupling a plurality of front body components to the vehicle frame, and wherein assembling the rear body of the vehicle comprises coupling a plurality of rear body components to the vehicle frame.

Abstract: A fixture for fixing, to a motor case, a holding jig configured to hold a plurality of power lines connected to respective stator coils so as to restrict a relative movement between the plurality of power lines includes: a fastening hole through which a bolt for fastening the fixture to a motor case is inserted; and a mounting portion on which the holding jig holding the power lines is mountable. The mounting portion includes: an accommodation space in which to accommodate the holding jig; and holding pawls for sandwiching the holding jig.

Abstract: An electrical tool including: a cutter bit assembly, a driving mechanism for providing a power to the cutter bit assembly, and a flexible transmission mechanism, which is connected at one end thereof to the driving mechanism and connected at the other end thereof to the cutter bit assembly; the flexible transmission mechanism is twistable and bendable, and is configured to transmit the power provided by the driving mechanism to the cutter bit assembly.

Abstract: A pressure indicator assembly disposed in a bearing has a first pressure relief valve and a first piston disposed in a first passage formed in a first component of the bearing and a first proximity switch disposed an initial distance away from the first piston. A first preset pressure value is set on the first pressure relief valve to indicate when pressure within the bearing is greater than or equal to the first preset pressure value.

Abstract: A nesting structure supports a differential case. The nesting structure includes a first support structure that supports the differential case. The nesting structure includes a second support structure spaced apart from the first support structure to define a support opening. The support opening receives a first shim and establishes a first orientation between the first shim and the differential case in which the first shim is non-parallel with respect to a first bearing surface of the differential case.

Abstract: A vehicular door structure has a side door adapted to open and close an opening of a vehicle body, and the side door includes a door storage part having a storage area, and a door speaker. The door speaker is located above the door storage part in a virtual up-down direction and disposed near a central part in the up-down direction of the side door.

Abstract: A sunshade for a vehicle is provided herein. The sunshade includes a base member having independently movable first and second portions. A first handle is disposed on the first portion and a second handle is disposed on the second portion. A lamp assembly is operably coupled to the base member.

Abstract: A mounting structure for an engine mount (9) for an internal combustion engine. A fitting (19), such as a spigot, having an axis is provided for fitment to the engine mount. A bracket (11) is provided for fitment to the internal combustion engine. The bracket is arranged to receive the fitting in a direction parallel to its axis. The bracket includes an arrangement, such as a clamp, which is operable to cause the bracket to retain or release the fitting and the arrangement is accessible along a direction perpendicular to the direction in which the fitting is received into the bracket. This enables the engine mount to be released from the bracket by accessing the bracket from alongside rather than above.

Abstract: A drainage groove includes a basic groove portion that opens toward a front surface side of a windshield between a side end surface on the windshield side and an opposite wall of a front pillar; and an expansion groove recessed from a bottom side of the basic groove portion toward an inside of the windshield in the vehicle width direction. The drainage groove further includes a wall portion configured to protrude toward an opening side of the basic groove portion from a position in a bottom of the basic groove portion which is spaced apart in the vehicle width direction from each of the side end surface on the windshield side and the opposite wall of the front pillar.

Abstract: A system for raising a mast includes a primary cylinder and an actuator. The primary cylinder has a first end coupled to the mast and a second end coupled to a lifting base. The primary cylinder actuates from a retracted position to an extended position to at least partially raise the mast. The actuator actuates from a retracted position to an extended position to at least partially raise the mast, thereby moving the first end of the primary cylinder or the second end of the primary cylinder toward a pivot point between the mast and the lifting base.

Abstract: A method for producing three-dimensional space frames or truss structures from simpler components and space frames or truss structures produced by the associated method. The various components, which may be made from virtually any material, are shaped in such a way so that they may be fitted together to create a space frame or truss structure. The components may be held together by any available attachment means, or by the interaction of the components themselves. The method and associated components allows for the assembly of three-dimensional space frames or truss structures from planar materials, significantly reducing cost and manufacturing time. These space frames or trusses can then be used as structural members, as the interior load-bearing portions of sandwich panels, or in any situation where high-strength and light weight are desirable.

Abstract: The present invention in one or more embodiments provides a base for supporting shifter, wherein the base includes longitudinal axis, a first cross-section including a first border defining therein a first aperture, and a second cross-section positioned spaced apart from the first cross-section along the longitudinal axis and including a second border defining therein a second aperture. The base as provided is believed to be advantageous in supporting the shifter while allowing arrangement for the air duct to pass through and therefore to improve comfort for the rear-seat passenger without having to necessarily increase the interior packaging size.

Abstract: A tower is constructed by erecting an upright former 6; assembling a first section 31 of the tower around the former 6; raising the first tower section 31; assembling a second tower section 32 around the former 6; connecting the first and second tower sections 31, 32, and repeating the steps to add further tower sections. Disassembly is the reverse process. The method of assembly is particularly suitable to mobile towers that are transported on road trailers and may be used with advantage with amusement rides.

Abstract: The method for erecting a boiler includes erecting a main structure, providing preassembled modules defining a boiler section, installing the modules outside the main structure.

Abstract: An electric vehicle drive device includes a casing; and a plurality of motor generators mounted in the casing, each of the motor generators including a plurality of fastening portions at which a stator of the motor generator is fixed to the casing, and a number of the fastening portions of one of the motor generators being coprime to a number of the fastening portions of at least one of the rest of the motor generators.

Abstract: A nuclear fuel assembly grid having a torpedo-shaped mixing vane assembly supported at each intersection of the grid straps that surrounds a fuel rod support location. The torpedo-shaped stem supports mixing vanes that extend over each of the fuel rod support locations.

Abstract: A catalyst reactor basket is provided that includes an outer side wall extending along the outer circumferential periphery and an inner side wall disposed within the outer side wall. An aperture is sized and shaped to allow a fluid to flow axially with respect to the basket. First and second covers are disposed on opposite ends of the outer side wall and inner side wall and a dividing wall is disposed between the first and second covers. The dividing wall defines a first and second chamber within the inner volume of the basket. A plurality of partitions are disposed within the first and second chambers. The plurality of partitions define a plurality of compartments within the first and second chambers, each compartment being sized and shaped to receive a catalyst.