专利检索_...使用螺栓专利检索_...使用螺栓专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
41	SECTIONAL STRUCTURE FOR CARPENTRY, PARTICULARLY ADAPTED TO REALIZE RACKS	PCT/EP1985000603	1985-11-11	WO1986003265A1	1986-06-05	ITALTEL TECNOMECCANICA S.P.A.
The structure is of the type comprising a plurality of bars (1) and a plurality of joints (2). These latter mainly consist of a cubic body whose center area presents a cavity communicating with each of the six faces by way of a respective clearance hole. Three of such clearance holes are so structured as to receive the head of the relative screw, whose shank is screwed into anchorage elements joined to the bars (1). At least one of the remaining clearance holes is of threaded type. Coupling elements (20) and elastic plates are further described. The coupling element enables the joining two by two of sectional structures of the type described above; the elastic plates allow the locking of cross-bars (25) among pairs of bars (1). These latter and the joints (2) are the main elements of the frame which is the base of the sectional structure according to our invention.
42	A FURNITURE MODULE ASSEMBLY FOR INTERACTIVE LEARNING	PCT/EP2021/057891	2021-03-26	WO2021198059A1	2021-10-07	ENGEBORG, Lars
The invention relates to a furniture module for building of interactive furniture learning module assemblies comprising two rectangular frames (10) and at least three squared and elongated connecting rods (50). Further, the invention relates to a furniture module assembly for providing an interactive learning environment comprising at least two connected modules. These assemblies may be in form of stair module assemblies, high module assemblies or other configurations, such as a workshop trolley assemblies. The invention benefits from a high degree of flexibility in configuration of furniture modules that allows optimal use in learning environments.
43	RACKING ARRANGEMENT AND CORNER CONNECTOR FOR USE IN A RACKING ARRANGEMENT	PCT/IB2019/057964	2019-09-20	WO2020065474A1	2020-04-02	FOLLIN, Gustaf
This invention relates to a racking arrangement, and more particularly but not exclusively to a racking arrangement that is adapted to be reconfigurable once the existing configuration has become obsolete. The invention also relates to a corner connector (20) suitable for use in constructing the racking arrangement, and in particular a corner connector (20) which is configured for releasably receiving a corner post. The corner connector (20) includes a body (21) having two substantially perpendicular distal end zones (22), and a corner zone (23) located between the two distal end zones (22). The distal end zones (22) include external surfaces suitable for receiving ends of sides of the racking arrangement. The corner zone (23) includes a receiving formation (25) for releasably receiving an end of a corner post assembly therein, wherein the receiving formation (25) is in the form of a recess formed in the corner zone (23) of the body (21).
44	SCREWED FRAME	PCT/EP2009056077	2009-05-19	WO2009150014A4	2010-03-11	JENSEN THOMAS
The invention relates to a screwed frame (1) for holding fitted elements, comprising a first external frame element (2), a second external frame element (4) and at least one first transverse strut (6) located between said two external frame elements (2, 4). The screwed frame (1) has at least one bracing device (8), which has at least one first bracing rod (40) and connects the first external frame element (2) to the second external frame element (4). The bracing device (8) extends from the first external frame element (2) to the second external frame element (4) and braces the first transverse strut (6) between the two external frame elements (2, 4). According to the invention, the screwed frame (1) has at least one screwed frame extension device (10) braced between the first transverse strut (6) and the second external frame element (4), said extension device having an internal frame element (12) and at least one second transverse strut (14) and extending the width of the screwed frame (1). In addition, the bracing device (8) has at least one bracing rod lengthening device (52) comprising a second bracing rod (110) and a coupler (50), which is used to connect the second bracing rod (110) to the first bracing rod (40) and/or an additional bracing rod, the length of the first transverse strut (6) corresponding to the length of the first bracing rod (40) and the length of the second transverse strut (14) corresponding to the length of the second bracing rod (110) in such a way that the sleeve (50) is located in the region of the internal frame element (12). Any number of internal frame elements (12) are located between the two external frame elements (2, 4). It is thus possible, in particular in narrow spaces, to carry out the assembly of the screwed frame (1) from only one side.
45	MODULAR FURNITURE	PCT/SE2006/000402	2006-04-04	WO2006115445A1	2006-11-02	STJERNBERG, Peter
An item of modular furniture which comprises a number of frames (3) which Eire disposed above one another. The frames are interconnected to posts (4), and the lowermost of the frames rests on legs (5). The legs and the posts are connected to the frames with the aid of connection means that include puJlrods that are secured by nuts interiorly in legs or posts. The frames rest on the upper ends of the posts or the legs. The nuts have fixing means that are intended to accommodate one or two pullrods. The nuts are elongate and have an inner fixing means and engagement means for a torque tool. The legs, posts and frames are produced from hollow profiles.
46	ADJUSTABLE CENTER POST FOR MULTI-DOOR ENCLOSURES	PCT/US2021/052767	2021-09-30	WO2022072573A1	2022-04-07	DYER, Thomas J.; MILTON, Joseph W.
A center post assembly for eliminating sagging of a roof panel in a cabinet, where doors of the cabinet latch to the post assembly. The post assembly includes a base portion and a post portion, where one of the base portion or the post portion includes a plurality of slots and the other one of the base portion or the slot portion includes a plurality of threaded studs. The base portion further includes a first bracket and a jackscrew threaded into a threaded opening in the first bracket and the post portion further includes a second bracket, where the jackscrew engages the second bracket so that rotation of the jackscrew causes the second bracket to move relative to the first bracket so that the studs slide in the slots and increase the length of the post assembly to remove the sag.
47	可方便组装和制造的桌管组合件	PCT/CN2013/000886	2013-07-25	WO2015006885A1	2015-01-22	黄日炜
可方便组装和制造的桌管组合件包括圆筒形的桌管（1）、与桌管配合固定的膨胀固定组合装置和桌管支撑座（8），膨胀固定组合装置包括有可以相互拧紧螺母和螺栓组合、以及可以在螺母和螺栓组合的挤压下发生膨胀的膨胀块（2）。螺栓（3）包括有螺纹部和螺栓头，膨胀块（2）为直径略小于桌管（1）直径并且具有一定厚度的近似圆柱形结构，该圆柱型结构的膨胀块中心设有截面为锥形，一端为大孔开口端、另一端为小孔开口端的膨胀孔（9）。桌管支撑座（8）上设有固定孔，螺栓（3）的螺纹端穿过膨胀孔（9）和固定孔然后与螺母相互配合，膨胀块（2）设于桌管（1）内之后，螺母和螺栓组合相互拧紧固定。该桌管组合件安装过程中不需要进行焊接，通过简单膨胀紧固进行紧固，使产品质量得到有效保障并提高了生产效率，大幅度降低了成本。
48	SCHRAUBGESTELL	PCT/EP2009/056077	2009-05-19	WO2009150014A1	2009-12-17	JENSEN, Thomas
Die Erfindung betrifft ein Schraubgestell (1) zur Halterung von Einbauelementen, welches ein erstes Außenrahmenelement (2), ein zweites Außenrahmenelement (4) und wenigstens einen zwischen diesen beiden Außenrahmenelementen (2, 4) angeordneten sog. ersten Querholm (6) aufweist. Das Schraubgestell (1) weist wenigstens eine Spanneinrichtung (8) auf, die wenigstens eine sog. erste Spannstange (40) aufweist und das erste Außenrahmenelement (2) mit dem zweiten Außenrahmenelement (4) verbindet. Die Spanneinrichtung (8) erstreckt sich hierbei vom ersten Außenrahmenelement (2) zum zweiten Außenrahmenelement (4) und spannt den ersten Querholm (6) zwischen diesen Außenrahmenelementen (2, 4) ein. Erfindungsgemäß weist das Schraubgestell (1) wenigstens eine zwischen dem ersten Querholm (6) und dem zweiten Außenrahmenelement (4) eingespannte Schraubgestellerweiterungseinheit (10) auf, die ein Innenrahmenelement (12) und wenigstens einen zweiten Querholm (14) aufweist und das Schraubgestell (1) in der Breite erweitert. Ferner weist die Spanneinrichtung (8) erfindungsgemäß wenigstens eine Spannstangenverlängerungseinheit (52) auf, die eine zweite Spannstange (110) und eine Muffe (50) aufweist, mittels der die zweite Spannstange (110) mit der ersten Spannstange (40) und/oder einer weiteren Spannstange verbunden ist, wobei die Länge des ersten Querholms (6) mit der Länge der ersten Spannstange (40) sowie die Länge des zweiten Querholms (14) mit der Länge der zweiten Spannstange (110) derart korrespondiert, dass die Muffe (50) im Bereich des Innenrahmenelements (12) angeordnet ist. Zwischen den beiden Außenrahmenelementen (2, 4) können beliebig viele Innenrahmenelemente (12) angeordnet werden. Dabei ist es möglich, insbesondere in engen Räumen, die Montage des Schraubgestells (1) ausschließlich von einer Seite auszuführen.
49	A CONNECTOR ASSEMBLY	PCT/AU2009/000107	2009-01-30	WO2009094720A1	2009-08-06	AJANOVIC, Alosman
The present invention is directed to a connector assembly to fasten two members including an elongate fastener with a transverse aperture where the transverse aperture has a countersunk surface and a screw threaded nipple positionable in the transverse aperture so that when the nipple is placed into the transverse aperture it moves down the countersunk surface and forces the fastener to move and bring the two fastened members closer together. There connector assembly can also include a housing to assist with the positioning of the nipple. The connector assembly has relatively few parts and provides a tight and aesthetically pleasing connection finish.
50	DEVICE FOR THE CONNECTION OF ELEMENTS IN A UNIT FOR CONCOURSE AREAS AND FOR COMMUNICATION	PCT/NO1990000117	1990-07-11	WO1991002170A1	1991-02-21	ÖRSTA STÅLINDUSTRI AS
Device for the connection of elements in a unit for concourse areas and for communication, such as outdoor furniture, partition walls, information fittings etc. Support columns (13) are used that are connected to the operative elements, such as bench seats (11) and fencing elements (15). At the upper free end of the columns and on the sides of the other elements there are circular or polygonal attachment units (22, 28) that are mounted coaxially on the protruding support rods. There is space between the abutting flanged discs for attachment fittings for accessory equipment (14) or an intermediate spacer (48) which, if necessary, can consist of deformable material.
51	PIPE WITH CONNECTION ELEMENT	PCT/EP1985000051	1985-02-15	WO1985003747A1	1985-08-29
Pipe with connection element, the connection element being comprised of a wall segment (4) and of a threaded rod (5) welded thereto. The wall segment (4) is placed at one end of the pipe (1) so that the threaded rod (5) projects frontwards to the pipe end. The threaded rod (5) is then arranged concentrically with respect to the medial axis of the pipe (1). A pipe (1) with such a configuration may be inserted by the threaded rod (5) into the corresponding hole (13) of a second pipe (12). A nut (17) is then screwed from the inside to the threaded rod (5), thereby enabling to obtain a particularly stable connection force between the pipes (1, 12) by using an additional bearing plate (16).
52	Detachable bed frame assembly mechanism	US17317347	2021-05-11	US11638485B2	2023-05-02	Jiguan Chen; Bing Chen; Qiangqiang Wu; Baoli Zhang; Jianjun Nie
The present invention relates to the field of bed frame structures, and in particular, to a novel detachable bed frame assembly mechanism. The novel detachable bed frame assembly mechanism includes a bed frame body. The bed frame body includes an outer frame, an inner frame, and two sets of wooden strips. The outer frame is a rectangular frame including two horizontal tubes, two lateral tubes, four L-shaped iron-plate connectors, bolts, and nuts. The inner frame includes at least one horizontal connecting tube, a plurality of lateral connecting tubes, iron sheets, bolts, and nuts. The two sets of wooden strips are symmetrically disposed on the horizontal connecting tube and the horizontal tubes on both sides of the horizontal connecting tube and are parallel to the lateral tubes, to connect the horizontal connecting tube to the horizontal tubes. The invention is easy to assemble and disassemble and is safe and reliable.
53	Modular cabinet assembly	US16225973	2018-12-19	US10477963B2	2019-11-19	Gary M Lim; Yi Min Li
A modular cabinet assembly has at least a first sub-cabinet and a second sub-cabinet. Each sub-cabinet includes a back board having at least two separate back board pieces that are pivotably connected to each other, a left side board pivotably connected to one of the at least two back board pieces, and a right side board pivotably connected to another of the at least two back board pieces. At least one shelf board having opposite ends is removably connected to the left side board and the right side board of either the first sub-cabinet or the second sub-cabinet. A first end board is connected to either an upper end of the first sub-cabinet or a lower end of the second sub-cabinet. A first connector removably connects the left side boards of the first and second sub-cabinets, and a second connector removably connects the right side boards of the first and second sub-cabinets.
54	BENCH PROVIDING BALLISTIC PROTECTION	US15040769	2016-02-10	US20170224120A1	2017-08-10	MICHAEL S. GEORGIADIS; JAMES E. SOMOGYI
A bench including a first support, a second support, a seat, and one or more protective metal plates. The seat extends between the supports. The metal plates extend above the seat or below the seat, or both, and provide at least NIJ Level IIA, preferably Level IV, ballistic protection. The metal plates are attached to the bench, partially or completely, via one or more reversible toolless connections such as a slotted hole and headed stud. The bench can be assembled and disassembled in the field by unskilled labor with few or no tools required.
55	STURDY LIGHTWEIGHT TABLE BASE AND METHOD	US14961867	2015-12-07	US20170156486A1	2017-06-08	John Blick
A sturdy lightweight table support system offers advantages of self-squaring, sturdy design, a low unassembled volume combined with simple parts that enable easy assembly, a system that enables user specification of table size that will result in easily prepared components thus all but eliminating stocks of different sized components, and sturdy lockable height adjustments. The self-squaring is achieved with a corner bracket system that uses a corner bracket that is inset with respect to a cross member within which it is mounted so that bolted assembly will result in a large, even pressure about the butt end of the cross member against the post that is extremely resistive to angular displacement of the cross member with respect to the post in any direction.
56	Bases for storage rack trusses	US11977399	2007-10-24	US20090107943A1	2009-04-30	Anthony N. Konstant
A reinforced rack truss base to protect against damage to a rack truss storage system is provided.
57	Joint connector for headboard of sofa bed or daybed	US53005	1987-05-22	US4754506A	1988-07-05	Jen Z. Yeh
A headboard for a sofa bed or a daybed wherein the headboard is defined by a pair of oppositely disposed and aligned half sections mounted together by means of a pair of substantially "T" shaped connectors to form an elongated headboard adapted to be attached to a bed structure which includes oppositely positioned side boards, the connector having a pair of horizontally aligned bores to receive the free ends of the upper and lower rail members of each half section, there being a third centrally located perpendicular bore formed to receive a vertical strut between the pair of "T" shaped connectors.
58	Frame for furniture, in particular for display cabinets and showcases	US229236	1981-01-28	US4396241A	1983-08-02	Klaus Winn
A frame for furniture, particularly for display cabinets and showcases, having profiles which form the frame walls and having corner pieces to which the profiles are connected at profile-corner piece connections. At least one profile abuts bluntly on an associated end surface of a corner piece and is pulled thereagainst by at least one screw on the associated end surface. Such screw has its head resting on the corner piece and is screwed into the butting profile. The corner pieces are of hollow construction and have on at least one end thereof an end wall which the screw grips. The corner pieces have, near the screw, a lateral opening through which the screw is accessible in a direction transverse to the longitudinal axis of the screw.
59	Pipe connection	US193339	1980-10-01	US4355919A	1982-10-26	Kari J. Lievonen
A pipe connection, and method for forming said connection, wherein one pipe is connected at an angle to the side of a second pipe, said connection forming a structural joint and not a flow passage; a first pipe has a cylindrical opening formed in its side while a second pipe has one end contoured to fit against the side of said first pipe over said opening; said second pipe has a locking member fixed to the interior thereof with a projection which fits into the opening in said first pipe with said projection having a stem extending therefrom having an enlarged head which projects into the interior of said first pipe; a holding clip is positioned between the underside of said enlarged head and the inner surface of said first pipe forcing the contoured end of said second pipe against the side of said first pipe. When the pipe material used is PVC, ABS, or any other plastic with similar characteristics of resiliency and bond-ability, the diametrical contour at the end of said second pipe is formed having a diameter which is slightly smaller than that of the first pipe.
60	Improved structure for connecting a leg to a massive body	US849507	1977-11-07	US4199124A	1980-04-22	Hiroki Tachida
A leg is coupled to one half of the connecting structure, e.g. a detachable seat, via screw engagement and the latter is coupled, via wedge engagement to be established by projections formed thereon, to the other half of the connecting structure, e.g. a fixed seat, mounted to the bottom of a massive body such as a keyboard musical instrument, a larger sized television set and a heavy table. Registration of the leg at the correct position and the above-described wedge engagement are carried out simply by sliding the one seat against the other seat with alleviated trouble in the collimation work, reduced damage on the thread construction and stabilized support for the massive body.

1 2 3 4 5 6 7 8 9 10

IPRDB

热门服务

关于我们

友情链接

联系方式