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1192results about How to "Quick assembly" patented technology

Latch for a vehicle

A latch assembly includes a latch bolt having a power closure abutment, a first safety abutment and a closed abutment that is moveable between an open position, a first safety position and a closed position. The latch assembly includes a pawl including a pawl tooth having an engaged position defined by engagement between the pawl tooth and one of the first safety abutment and the closed abutment at which the pawl releaseably retains the latch bolt in one of the first safety position and the closed position, respectively, and a released position in which the latch bolt is free to move to the open position. The latch assembly also includes a closure element having a first abutment and a second abutment. The first abutment is releaseably engageable with the closure abutment. The closure element has a first position at which the closure element is disengaged from the closure abutment, a second position at which the first abutment of the closure element is engaged with the closure abutment and the latch bolt is in the first safety position, and a third position at which the first abutment of the closure element is engaged with the closure abutment and the latch bolt is in the closed position. When the closure element is in the first position and the latch bolt is in the first safety position, actuation of a power actuator causes the closure element to move through the second position to the third position, thereby closing the latch. During movement of the closure elements from the second position into the third position, the closure abutment is positioned generally between the first abutment and the second abutment.
Owner:MERITOR TECH

Composite thermal insulation wall body and method for producing and mounting the same

The present invention relates to a composite insulation wall body, and the production and the installation method thereof. The composite wall body of the present invention is composed of a plurality of single block wall plates and insulation decorative plates. The present invention is characterized in that two adjacent single block wall plates are clamped and arranged among beams or columns; and the insulation decorative plates are embedded and arranged in the space formed between the two adjacent single block wall plates, and are firmly connected with the beams or columns. The present invention has the advantages that the composite wall body of the present invention not only has the performances of energy-saving, insulation, durability, lightweight and strong seismic capability, but also has the excellent fire prevention performance, and plays the good fire prevention protective function to the steel structure, and can be used as a firewall; and the decorative effect with various styles can be realized on the outer surface of the wall plate. The production and the installation method of the present invention realize the industrialized production, the on-site assembling is quick, and generally no on-site wet operation exists; the present invention can effectively increase the using area of the room, and lower the project construction cost of the building; and the construction is safe and reliable.
Owner:CUBIC DIGITAL TECH CO LTD

Easy to assemble, toolless, easy to recycle, mattress support

A bed form (10) is made from easy to recycle sections (12a, 12b, 12c, 14a, 14b, 14c, 14d) and can be quickly assembled without tools by means of fasteners (64) that can be secured by hand. An egg carton-like base (100) is formed from a first set of long sections (12a, 12b, 12c) having slots on the top edge (16a, 16b, 16c) thereof that engage with slots (38a, 38b, 38c, 38d) in the bottom edge (30a, 30b, 30c, 30d) of a second set of shorter sections (14a, 14b, 14c, 14d). The long and short sections (12a, 12b, 12c, 14a, 14b, 14c, 14d) are preferably molded from structural foam and the top edge (16a, 16b, 16c) of the long sections (12a, 12b, 12c) include a plurality of threaded male projections (42a, 42b, 42c) molded into them. Fasteners (64) are used to attach upper deck sections (54a, 54b, 54c) to the threaded projections (42a, 42b, 42c) on the base (100). Each fastener (64) includes a top flange (66), a hollow cylindrical body (68) having an hand engageable fin (70) therein and a lower end having a female threaded section (72, 74) that engages the exterior treads of the threaded projections (42a, 42b, 42c) on the base (100). An individual places one of several fasteners (64) in one of the apertures (56a, 56b, 56c) in one of several deck sections (54a, 54b, 54c), grabs the interior fin (70), engages the threaded projection (42a, 42b, 42c) with the female interior threads (74), and manually rotates the fastener (64) until the flange (66) pulls the deck section (54a, 54b, 54c) firmly down onto the base (100).
Owner:CONTRACT FURNITURE SUPPLY

Multi-story/high-rise fabricated steel structural prestressed supporting system capable of realizing rigid connection of joints

The invention relates to a multi-story/high-rise fabricated steel structural prestressed supporting system which is capable of realizing rigid connection of joints, and belongs to the technical field of structural engineering. The multi-story/high-rise fabricated steel structural prestressed supporting system is assembled by fabricated floors, fabricated flange columns and fabricated prestressed diagonal supports by bolts; each fabricated floor comprises a board A, a board B and a board C; and the fabricated floors are spliced by bolts to form a whole floor board of a building. Beam-column joints of a steel structural system are connected by welding in a plant, and the prestressed diagonal supports and a frame are also connected by welding in the plant, so that the rigid connection of the joints can be effectively realized, the welding quality can be ensured, and the structure can bear force well. The multi-story/high-rise fabricated steel structural prestressed supporting system has the advantages that the industrial production is realized, the quick fabrication can be carried out in site, the construction speed is enhanced, the construction period is reduced, the construction cost decreases, environmental pollution is alleviated, and dismounted steel can be recycled. The multi-story/high-rise fabricated steel structural prestressed supporting system is environmentally-friendly.
Owner:CHINA RAILWAY CONSTR GRP BEIJING ENG CO LTD +1

Quick-spliced sectional type composite material truss bridge

InactiveCN101967793AEliminate cracking, steel corrosion and other problemsLight in massTruss-type bridgeEmergency rescueBridge deck
The invention relates to a quick-spliced sectional type composite material truss bridge which comprises facade trusses (1), cross beams (2) and bridge decks (3), wherein each facade truss (1) is composed of an upper chord beam (4), a lower chord beam (5), vertical web girders (6) and inclined web girders (7); the upper chord beam (4) and the lower chord beam are arranged in parallel on the facade and respectively fixed with the upper and lower ends of each vertical web girder (6); each inclined web girder (7) is slantly arranged between every two adjacent vertical web girders (6), and the upper and lower ends of each inclined web girder (7) are respectively fixed with the upper chord beam (4) and the lower chord beam (5); both ends of each cross beam (2) are respectively fixed with two vertical web girders (6) parallel to the facade trusses (1) on the corresponding sides; and each bridge deck (3) is arranged on each cross beam (2) to constitute a truss bridge unit. The invention applies fiberglass reinforced plastics to the entire truss bridge and adopts flexible sectional type design, thus, the invention has the advantages of light weight, shock resistance, corrosion resistance, and convenient and quick transportation and assembly, and has wide application prospects in emergency rescue.
Owner:NANJING UNIV OF TECH

External wall heat insulation decorative board concealed anchor bolt and integral quick-mounting board for external wall heat insulation and decoration

InactiveCN101187260AEven by forceNo hollowingCovering/liningsFiberEngineering
The invention discloses an invisible anchor bolt of an external wall insulating decoration plate and an external wall insulating decoration integration packaged plate. The invisible anchor bolt comprises an inner tabletting with a column-shaped presser foot and a fastener, and the inner tabletting is embedded and inserted in a heat-insulating board, the pressure foot is an inner screw thread, one end of the fastener with an outer screw thread is connected with the pressure foot, and the outer wall of the other end is provided with a barb which is inserted in a mounting hole of the wall body, and the waist portion is provided with an outer tabletting which is vertical with the fastener, when the fastener is tightly screwed on the pressure foot, the outer tabletting is tightly clung on the surface of the packaged plate. The external wall insulating decoration integration packaged plate comprises a heated board whose inner surface is tightly clung on the wall body, and an alkali-fast break fiber web checked cloth layer and a decoration layer which are adhered on the outer surface of the plate one by one, the inner tabletting with the pressure foot are embedded into the heated board, and the surface of the pressure foot and the inner tabletting are all fell into the heated board, and the pressure foot is provided with an inner screw thread which is connected with the fastener. The invention has the advantages of simple structure, beauty and firmness, convenient transporting, and fast assemblage, which achieves a possibility of the industrialized production of external wall insulating decoration packaged plate.
Owner:合肥乐千年涂料有限公司
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