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Patent Searching and Data


Matches 1 - 50 out of 3,752

Document Document Title
WO/2019/192576A9
Disclosed is a connection structure of an internal thread and a traditional thread with an asymmetrical bidirectional conical thread having a dumbbell-like shape. The internal thread (6) is a dumbbell-like shape (94) bidirectional conica...  
WO/2019/199430A1
A screw for use concrete and hurricane applications includes a head end, a shank and a tapered end. A high thread begins on the tapered end, extends onto the shank and terminates at a first axial location along the shank, wherein the hig...  
WO/2019/192574A1
A connection structure having a dumbbell-shaped symmetrical bidirectional tapered thread external thread and a traditional thread; an external thread (9) is a dumbbell-shaped (94) bidirectional truncated cone (71) wherein an outer surfac...  
WO/2019/192558A1
A connection structure of a traditional thread and an external thread of a thread outlining a symmetrically and bidirectionally tapered olivary shape, comprising the external thread (9) which forming a helical shape on the outer surface ...  
WO/2019/192559A1
Disclosed is a connection structure of a bolt and a nut with an asymmetrical bidirectional conical thread having an olive-like shape, solving problems such as the poor self-positioning and self-locking of existing threads. An internal th...  
WO/2019/192553A1
A connection structure of a traditional thread and an internal thread outlining a bidirectionally tapered olivary shape having a smaller left-end conical degree, the internal thread (6) forming a helical shape on the inner surface of a c...  
WO/2019/192579A1
Disclosed is a bidirectional conical thread technology with the technical characteristics of combining circular conical pairs and spirals, relating to the general technical field of equipment, and solving problems such as the poor self-p...  
WO/2019/192551A1
Disclosed is a connection structure of a bolt and a nut with an olive-shaped bidirectional conical thread having a small left taper and a large right taper. An internal thread (6) is a bidirectional conical hole (41) in an inner surface ...  
WO/2019/192580A1
An olive-shaped asymmetric bidirectional conical thread connection pair, comprising an external thread (9) and an internal thread (6) threadedly matching each other, wherein the body of the internal thread (6) is a helical bidirectional ...  
WO/2019/192550A1
An olive-shaped bidirectional tapered external thread and conventional thread connection structure having a large left taper and a small right taper. An external thread (9) is a helical bidirectional truncated cone body (71) located on t...  
WO/2019/192571A1
A bolt and nut connection structure having a dumbbell-like (94) symmetrical bidirectional tapered thread, for solving the problems of poor self-positioning and self-locking of existing threads. An internal thread (6) is a bidirectional t...  
WO/2019/192568A1
A connection pair of threads outlining an asymmetrically and bidirectionally tapered dumbbell shape having a smaller left-end conical degree. The present invention relates to the common technical field and solves the problems of poor sel...  
WO/2019/192557A1
Disclosed is a connection structure of an internal thread and a traditional thread with a symmetrical bidirectional conical thread having an olive-like shape, the connection structure comprising an external thread (9) and an internal thr...  
WO/2019/192548A1
An olive-shaped asymmetric bidirectional tapered thread connection pair having a large left taper and a small right taper, for use in solving the problems of poor thread self-positioning and self-locking properties of an existing thread,...  
WO/2019/192569A1
Disclosed is a connection structure of an internal thread (6) and a traditional thread with a dumbbell-shaped bidirectional conical thread having a small left taper and a large right taper, solving problems such as the poor self-position...  
WO/2019/192561A1
Disclosed is a connection structure of an external thread and a traditional thread with an asymmetrical bidirectional conical thread having an olive-like shape, solving problems such as the poor self-positioning and self-locking of exist...  
WO/2019/192578A1
Provided is a dumbbell-like and olive-like asymmetric bidirectional taper threaded connection pair, comprising an external thread (9) and an internal thread (6) that are mutually coupled in a threaded manner. The internal thread (6) is a...  
WO/2019/192552A1
Disclosed is a connection pair having an olive-shaped small left-side and large right-side taper asymmetrical bidirectional conical thread, comprising an external thread (9) and an internal thread (6) having a threaded fit with one anoth...  
WO/2019/192572A1
A dumbbell-shaped symmetric bidirectional tapered thread connection pair. An internal thread (6) is a bidirectional tapered hole (41) (a non-entity space) on the inner surface of a cylindrical base body (2), and an external thread (9) is...  
WO/2019/192581A1
A dumbbell-like asymmetric bidirectional tapered threaded connection pair, comprising an external thread (9) and an internal thread (6) which are threadedly engaged with each other. The internal thread (6) is a bidirectional tapered hole...  
WO/2019/192564A1
A dumbbell-shaped asymmetric bidirectional tapered thread connection pair having a larger left taper and a small right taper, relating to the field of general purpose technologies of devices, and solving the problems of poor self-positio...  
WO/2019/192555A1
A connection structure of a bolt and a nut of a thread outlining a symmetrically and bidirectionally tapered olivary shape, an internal thread (6) on the inner surface of a cylindrical body (2) outlining a bidirectionally tapered hole (4...  
WO/2019/192577A1
A connection structure of a traditional thread and an external thread of a thread outlining an asymmetrically and bidirectionally tapered dumbbell-shape, solving the problems of poor self-positioning and self-locking of existing threads,...  
WO/2019/192560A1
Disclosed is a connection structure of an internal thread (6) and a traditional thread with an asymmetrical bidirectional conical thread (1) having an olive-like shape (93), wherein same solves problems such as the poor self-positioning ...  
WO/2019/192563A1
Disclosed is a connection structure of a bolt and a nut with a dumbbell shape bidirectional conical thread having a large left taper and a small right taper. An internal thread (6) is a bidirectional conical hole (41), i.e. a non-physica...  
WO/2019/192566A1
A connection structure having a dumbbell-shaped bidirectional tapered external thread and a traditional thread having a large left taper and a small right taper, comprising an external thread (9) which is a dumbbell-shaped (94) bidirecti...  
WO/2019/192575A1
A bolt and nut connection structure having a dumbbell-shaped asymmetric bidirectional tapered thread, which solves the problem of existing threads wherein self-positioning and self-locking is poor; an internal thread (6) is a bidirection...  
WO/2019/192556A1
Disclosed is a connection pair for a symmetrical bidirectional conical thread having an olive-like shape, the connection pair comprising an external thread (9) and an internal thread (6) in threaded fit with each other, wherein the inter...  
WO/2019/192554A1
An olive-shaped bidirectional tapered external thread and conventional thread connection structure having a small left taper and a large right taper. An external thread (9) is a helical bidirectional truncated cone body (71) located on t...  
WO/2019/192567A1
Disclosed is a connection structure of a bolt and a nut with a dumbbell shape bidirectional conical thread having a small left taper and a large right taper. An internal thread (6) is a bidirectional conical hole (41) in an inner surface...  
WO/2019/192547A1
A connecting structure for bolts and nuts having "olive"-shaped left-right asymmetric thread flanks larger at left and smaller at right, solves the problems of poor self-positioning and self-locking performances of existing threads. An i...  
WO/2019/192576A1
Disclosed is a connection structure of an internal thread and a traditional thread with an asymmetrical bidirectional conical thread having a dumbbell-like shape. The internal thread (6) is a dumbbell-like shape (94) bidirectional conica...  
WO/2019/192570A1
A connection structure having a dumbbell-shaped bidirectional tapered external thread (9) and a traditional thread (6) having a small left taper and a large right taper, which solves the problems of existing threads wherein self-position...  
WO/2019/192562A1
Disclosed is a connection pair having an olive-like shape and dumbbell-like shape asymmetrical bidirectional conical thread, solving the problem of the poor self-positioning and self-locking performance of existing threads, wherein the i...  
WO/2019/192565A1
A connection structure of a traditional thread and an internal thread outlining a bidirectionally tapered dumbbell shape having a larger left-end conical degree, the internal thread (6) forming a helical shape on the inner surface of a c...  
WO/2019/192573A1
Disclosed is a connection structure of an internal thread and a traditional thread with a symmetrical bidirectional conical thread having a dumbbell-like shape. The internal thread (6) is a dumbbell-like shape (94) bidirectional conical ...  
WO/2019/160899A1
A threaded insulating glass unit plug for sealing an aperture in a spacer frame of an insulating glass unit, method of assembly and installation is provided. The threaded insulating glass unit plug includes a head integrally formed with ...  
WO/2019/158486A1
Braking device (1) comprising a brake disc (2) and a hub (3), said brake disc (2) being assembled to the hub (3) using a provisional holding element (10), said provisional holding element (10) comprising a plastic material.  
WO/2019/156166A1
This power-transmitting mechanism is provided with: a drive-side rotating body (15d) which has an inner cylinder section (15b) having a female thread (15a) formed on the inner peripheral surface thereof; and a driven-side rotating body (...  
WO/2019/155245A1
The invention relates to a fastener for assembling at least two structural elements, comprising a aperture, the fastener comprising an enlarged head (12) and a shank (14) exhibiting, prior to fitting, an outside diameter (D ) greater tha...  
WO/2019/150437A1
A bolt according to the present invention has such a chemical composition in which 0.50 to 0.65% by mass inclusive of carbon (C), 1.5 to 2.5% by mass inclusive of silicon (Si), 1.0 to 2.0% by mass inclusive of chromium (Cr), 0.2 to 1.0% ...  
WO/2019/143281A1
Holder device (1) for a surface treatment system, where the holder device (1) is adapted to holdan object (20) comprising a circular member (21), where the holder device (1) comprises a housing (2) having an open upper end (3) and an ope...  
WO/2019/139317A1
An anti-corrosion apparatus, which is configured to be easily detachable from a bolt or the like, which is most vulnerable to corrosion or the like, and thus can not only fundamentally prevent metal oxidation but also be universally appl...  
WO/2019/137863A1
The invention relates to a self-cutting concrete screw comprising a nickel-phosphorus or chromium surface coating containing diamond particles as abrasive particles.  
WO/2019/131685A1
Provided is a nut in which, by moving the fastening force in bolt-nut fastening toward the open side of the nut and increasing the load sharing among the threads from the third thread on, it is possible to reduce the load on the first en...  
WO/2019/090419A1
A threaded connection between adjacent drill string components comprises a threaded female connection end adapted to receive a correspondingly threaded male connection end, the two ends each having first and second portions of different ...  
WO/2019/094964A1
Exemplary embodiments relate to a fastener (200) suitable for industrial tasks. Some embodiments include a sealing surface (208) sized so that an outer surface of a sealing ring (202) is located at approximately the same diameter as the ...  
WO/2019/081426A1
The invention relates to a shaped component, comprising a main metal sheet (12) and at least one torsion tab (14), the torsion tab having a torsion region (34) and a tab head (30), an extent (29) of the torsion region perpendicular to a ...  
WO/2018/208149A8
Self-tapping screw made of synthetic material having a shank on which a thread is formed, which shank defines a screw center line, - wherein the screw has a proximal end and a distal insertion end, - wherein the shank comprises a first p...  
WO/2019/073076A1
The present invention concerns a nut (32) for assembling elements of a structure, said nut comprising: a collar (64) suitable for coming into contact with a front face of the structure; a clamping area having an external diameter (86) ca...  

Matches 1 - 50 out of 3,752