Abstract: A method for building modular stair system comprises assembling a plurality of modular stair units, each of the plurality of modular stair units associated with a single story of a construction, each of the plurality of modular stair units further comprising a self-supporting structure supported by a plurality of corner columns. A first modular stair unit is located on a foundation of a structure. The first modular stair unit is secured to the foundation of the structure. A second modular stair unit is stacked on top of the first modular stair unit, wherein a first plurality of corner support columns engage of the first modular stair unit engage a second plurality of corner support columns of the second modular stair unit. The second modular stair unit is leveled using a connection sleeve that slides within the first plurality of corner support columns and the second plurality of corner support columns.

Abstract: The present invention relates to a false ceiling mounting system that is simple and effective, while also allowing quick disassembly for inspection or total removal. To this end, a section bar with resilient tabs is provided, the false ceiling panel being fit between two section bars.

Abstract: Disclosed is a modular seat for aircraft. The system has a frame that is able to be interconnected with other frames laterally. Since each lateral frame has the same pivot points (when viewed from the side), the linked seats rotate together. The seats also include buckle lugs which enable a particular seat to be used on either side of the aircraft.

Abstract: The invention provides a type of all-terrain vehicle seat installation structure; it includes the cab frame and the seat backrest arranged on the frame; the back mounting side of the seat backrest includes the first mounting part and the second mounting part arranged up and down respectively. The first mounting part includes the upper support frame located at the upper end of the frame; the installation hole is arranged on the upper support frame; the installation pin inserted into the installation hole is extended out of the seat backrest. The second mounting part includes the lower support frame located at the lower end of the frame; the lower end of the seat backrest is provided with the installation buckle mounted on the lower support frame.

Abstract: Arch structure defining equidistant points along a radial curve and comprising uniformly-sized, standard stock, elongated rectangular cross-section stringer members, uniformly-sized, standard stock, elongated rectangular cross-section arch members each having a midpoint and first and second angled ends of equal but opposing to one another angular magnitude, each arch member adapted to converge crossways on and completely abut a side surface of two non-adjacently positioned stringer members, each of the arch members further being adapted for undergirding a stringer member located between two non-adjacently positioned stringer members at the mid-point of the arch member, each arch member adapted for being oriented in scissor-like crossing relationship to another arch member, a plurality of fasteners, and where needed at least one tensioning member preferably attached between end stringer members, or alternatively between foundation members, the tensioning members and fasteners making the arch structure fortifie

Abstract: A lifting system is provided that prevents a thermal bridge between concrete layers of a precast concrete structure. In some precast concrete panels, an insulation layer is provided between concrete layers. Lifting systems of the present invention allow lifting forces from a hoisting system to be transferred to the concrete panels without creating a thermal bridge between the concrete layers, and thus, reducing the effectiveness of the insulation layer. In some embodiments, a multi-plate configuration allows a central plate to distribute a lifting force to the concrete layers and then rotate away to prevent a thermal bridge between concrete layers.

Abstract: A universal device for capping and mounting a motor within a motorized pool cleaner housing that allows a motor pump to be installed in different brands of pool cleaners and used at increased depths underwater. An improved motor can seal has an outer seal having a first diameter, an inner seal having a second diameter and an intermediate seal connecting the outer seal to the inner seal where the inner seal is tapered towards the distal end of the inner seal. An improved motor shaft is used having a head section, a body section and a seal area, wherein the seal area is hard chrome plated.

Abstract: The object of the invention is to provide a vehicle seat which can improve degree of freedom in the design of the vehicle seat.

Abstract: Fastener guide strips for a siding panel assembly are be modified to include protrusions extending along opposite longitudinal edges of the fastener guide strip and projecting outward therefrom. A nailing flange of a siding panel of the siding panel assembly for use with the modified guide strip includes a guide strip retaining lip extending outward and downward from an upper edge of the securement flange to form a guide strip receiving channel between the guide strip retaining lip and the securement flange A combined thickness of the fastener guide strip and each protrusion exceeds the spacing between a front face of the securement flange and an inner edge of a guide strip retaining lip proximate a distal end thereof.

Abstract: The invention discloses a type of seat, including the seat baseplate, the soft cushion and the underframe assembly; wherein, the said soft cushion is arranged on the said seat baseplate; the said seat baseplate is connected to the framework through the said underframe assembly; the said seat baseplate adopts integrated injection molding. The seat baseplate in the present invention adopts integrated injection molding. The soft cushion is arranged on the seat baseplate to form the complete seat. Compared with the machining method in the prior art that the backrest and the base are separately machined and then the backrest and the base are assembled with each other; the machining procedure of the seat baseplate in the present invention is simple, thus the production efficiency is improved and the production cost is reduced. The invention also discloses a type of all-terrain vehicle provided with the above seat.

Abstract: A mechanism for adjusting the seat of a chair as a result of changing the tilt of the backrest with respect to the seat is provided. The mechanism has a backrest frame and a base frame, as well as a covering element stably combined with the base frame and forming part of the seat. The backrest frame is rotatably constrained to the base frame around a respective rotation axis and tilting with respect to the seat between a position (P1) of minimum tilt and a position (P2) of maximum tilt. Advantageously, the covering element is partially elastically deformable, with the mechanism having deforming means operated by the backrest frame in order to reversibly deform, in the vertical direction, when the covering element as a function of the tilt angle with backrest frame has reached with respect to the position (P1) of minimum tilt.

Abstract: Disclosed is one example of a vehicle seat in which a dimension thereof in its width direction can be smaller. The vehicle seat includes: a side frame extending in seat front-rear directions; a belt anchor bracket at least part of which is positioned below the side frame; a belt stay at least part of which is positioned below the side frame; and a coupling bolt that couples the belt anchor bracket and the belt stay to each other at a position below the side frame, the coupling bolt passing through a first member, which is one of the belt anchor bracket and the belt stay, and reaching a second member, which is the other of the belt anchor bracket and the belt stay.

Abstract: An extendable arm structure includes: an upper extendable arm and a lower extendable arm which extend parallel in a same direction; and a vertical coupling member that couples the upper and lower extendable arms. Each of the extendable arms includes a plurality of X-shaped cross units each formed by pivotally coupling two rigid members via a middle coupling shaft, and two end coupling shafts that pivotally couple ends of adjacent ones of the cross units. The extendable arm structure further includes: a planar member that closes, in a planar fashion, a space between the rigid member of the upper extendable arm and the rigid member of the lower extendable arm which extends parallel to the rigid member of the upper extendable arm in a same direction.

Abstract: A parking garage for motor vehicles that can be easily, quickly and cost-effectively erected, and makes efficient use of limited space, in particular a multistory garage, is proposed, comprising a ground floor level and at least one parking floor level located above the ground floor level, a support structure with a shaft, at least one conveyor for the essentially vertical transport of motor vehicles, the conveyor being situated in the shaft of the support structure, the at least one parking floor level comprising at least one parking place for at least one motor vehicle, the parking garage being designed for transferring a motor vehicle between the conveyor and a parking position on the at least one parking place, the transfer being powered by the motor vehicle itself, such that a first side of at least one of the parking floor levels is located on the support structure.

Abstract: A seat back of a seat includes: a seat back frame; a front side elastic member positioned on a user side; a rear side elastic member disposed more rearward than the front side elastic member is; and a pressure receiving member disposed at a rear of the rear side elastic member. The rear side elastic member has a lower resilience than the front side elastic member. The pressure receiving member supports the front side elastic member and the rear side elastic member while being supported by the seat back frame.

Abstract: A mobile base anchoring device (MOBAD) is activated to infix a component projectile into a substrate as a method to affix the base onto the substrate.

Abstract: An interlockerable structural panel (4) with a channel cross-section including a base 3) and first (52) and second side wall (51) forming the sides of the channel, wherein an end of the first side wall distal the base is curved as a first arc (13) directed away from a central portion of the channel and an end of the second side wall is curved as a second arc (23) directed towards the central portion of the channel and wherein a straight section (24) extends from the end of the second arc (23) distal the base (3).

Abstract: A rail for vehicle seat includes a fixed profile, a movable profile, and a control mechanism having an adjustment screw. The fixed profile has a bottom and two lateral wings, the bottom having an internal face facing towards the adjustment screw and an external face facing away from the adjustment screw. The adjustment screw is integral to a support which comprises two side walls engaged on the adjustment screw. Each side wall of the support has an attachment lug engaged in a hole in the bottom and extending through the bottom of the fixed profile to an end which is fixed to the external face of the bottom.

Abstract: A vehicle seat, which is provided with a collision prediction sensor and with a seat cushion having a seat cushion top face and a seat cushion frame, includes: a pelvis movement suppression member disposed along a seat width direction inside a front portion of the seat cushion; a vertical movement-enabling unit supporting the pelvis movement suppression member at the seat cushion frame and allowing vertical movement of the pelvis movement suppression member to follow vertical movement of the seat cushion top face; and a stopper unit attached to the seat cushion frame and, in a case in which a rapid deceleration of a vehicle is detected or a collision of the vehicle is predicted by the collision prediction sensor, restricting downward movement of the pelvis movement suppression member.

Abstract: A mounting clip and a system for mounting a vertical panel from a support member suspended from a ceiling. The mounting clip has a panel mounting section, a support member receiving portion, and a movable mounting section. The support member receiving portion extends from the panel mounting section. The movable mounting section can be rotated relative to the support member receiving portion to secure the mounting clip to the support member.