Patents Examined by Roberta Delisle
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Patent number: 9677593Abstract: A bolt tension gauging device is provided. The bolt tension gauging device includes a sensing bolt, a head and a displayer. The sensing bolt is for transmitting a stress signal. The head is for fitting with the sensing bolt. The displayer is connected to the head for displaying the stress signal.Type: GrantFiled: February 10, 2015Date of Patent: June 13, 2017Assignee: KABO TOOL COMPANYInventor: Chih-Ching Hsieh
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Patent number: 9677586Abstract: The invention relates to an anchor (1) that can be secured in a drilled hole (2), with an expansion sleeve (10) for anchoring onto a wall (3) of the drilled hole, and with an anchor bolt (20) that passes through the expansion sleeve and that has an expansion section (38) for widening the expansion sleeve, and it also has a stop (22) that limits axial movement of the expansion sleeve away from the expansion section. According to the invention, at least one rotary catch (24) is provided which non-rotatably couples the expansion sleeve to the anchor bolt, and the expansion sleeve has at least one cutting projection (14) for creating an undercut in the wall of the drilled hole.Type: GrantFiled: April 2, 2014Date of Patent: June 13, 2017Assignee: Hilti AktiengesellschaftInventor: Bernd Trautwein
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Patent number: 9664226Abstract: The invention relates to an assembly unit having an assembly part, which is penetrated by a bore and is to be fastened to a basic structure. The basic structure having a shaft, a head, and a fastener. The fastener having a fastening section on the end thereof facing away from the head, which is held captively and movably in the bore between a first axial position and a second axial position. The assembly unit having a spring, which encompasses the shaft and is formed from a wound spring wire and which holds the fastener captively in the bore. The spring wire is wound in a spiral shape such that the windings thereof do not overlap in the radial direction relative to the spring axis.Type: GrantFiled: April 4, 2014Date of Patent: May 30, 2017Assignee: RICHARD BERGNER VERBINDUNGSTECHNIK GMBH & CO. KGInventors: Wilhelm Schneider, Helmut Wierzba
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Patent number: 9657767Abstract: A hose clamp fastener positive locking device is provided that comprises a two-legged, pronged device adapted to secure about the fastener housing of a hose clamp and prevent rotation of a slotted fastener disposed therein. The device comprises a first and second leg joined to an upstanding member. The upstanding member engages the slotted fastener head of the hose clamp, while the legs are positioned about the sides of the fastener housing. The distal ends of the legs are pinched together about the end of the fastener housing to secure the upstanding member and the legs to the fastener housing.Type: GrantFiled: September 9, 2014Date of Patent: May 23, 2017Inventor: Tyrone Harris
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Patent number: 9657761Abstract: The present invention relates to a nail assembly having one or more double-pin nails. Each nail includes a nail body and two nail pins extending from the nail body. Each nail pin has a tail end having at least one inclined face formed as a nail edge, where the inclined face is provided with at least one of a concave structure and a convex structure. The concave structure includes one or more grooves, and the convex structure includes one or more tenons. The assembly of double-pin nails having nail pin inclined faces provided with at least one of the concave and convex structures enables, after entering an object, the two nail pins of a double-pin nail are staggered to interlock with each other, thereby effectively connecting the object firmly with a strong anti-pull capability, and having desirable economic and technical benefits.Type: GrantFiled: October 13, 2015Date of Patent: May 23, 2017Assignee: TAIZHOU DAJIANG IND. CO., LTD.Inventors: Ming-Jun Yang, Tao Yang, Shang-Shi Cai
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Patent number: 9649881Abstract: A caster wheel comprising a wheel mount and a bearing plate, both having a pivot pin extending through them such that the wheel mount may pivot relative to the bearing plate. The wheel mount and bearing plate both have at least two magnets each, arranged such that pivoting movement of the wheel mount may position the magnets in registry with one another. The magnetic attraction between the magnets further attracts the wheel mount and bearing plate into registry with one another, aligning an article to which the caster wheel mounts in a straight direction.Type: GrantFiled: June 5, 2015Date of Patent: May 16, 2017Assignee: Sauder Manufacturing Co.Inventors: Anthony J. Warncke, Timothy J. Johnson, Joel D. Alberda
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Patent number: 9651078Abstract: A torque-limiting fastener assembly, comprising: a fastener body having an externally threaded shaft and a drivable head, said head being provided with elements adapted for frictional contact with a driver capable of delivering torque to said threaded shaft, wherein said elements comprise flexible flanges/toggles that deflect at a predetermined torque to prevent further frictional contact between said driver and said head elements that is sufficient to drive said fastener.Type: GrantFiled: September 23, 2015Date of Patent: May 16, 2017Inventor: Jose Ricardo Santiago-Anadon
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Patent number: 9651076Abstract: Disclosed is a joining structure for joining dissimilar materials, such as a plastic plate and a metal plate. The joining structure is positioned or formed at where a plastic plate and a metal plate are joined. The joining structure includes: a self-piercing rivet piercing through the plastic plate to be pressed onto the metal plate and subjected to plastic deformation. In particular, the plastic plate includes a self-healing capsule containing a self-healing agent in a base material of a plastic resin and a catalyst being polymerized with the self-healing agent. The self-healing capsule is broken by a crack of the base material at a periphery of a pierced portion of the plastic plate, and the self-healing agent flowing out of the self-healing capsule fills a gap of the crack and causes polymerization with the catalyst to cure the crack portion.Type: GrantFiled: December 1, 2015Date of Patent: May 16, 2017Assignee: Hyundai Motor CompanyInventor: Junho Jang
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Patent number: 9650150Abstract: The present disclosure provides methods and articles useful in sealing fasteners, including seal caps and in particular translucent or transparent seals or seal caps. In some embodiments, a seal cap which is optically translucent and optionally visibly transparent contains an uncured sealant, which is optionally optically translucent or visibly transparent, and is applied to a fastener. In some embodiments, the sealant is cured by application of actinic radiation to the sealant through the seal cap. In another aspect, a protected fastener construction is provided comprising: q) a fastener; r) a seal cap; and s) a cured sealant; wherein the sealant is optically translucent and optionally visibly transparent.Type: GrantFiled: April 15, 2014Date of Patent: May 16, 2017Assignee: 3M Innovative Properties CompanyInventors: Jonathan D. Zook, Larry S. Hebert, Michael D. Swan, Sheng Ye, Susan E. DeMoss, Robin E. Wright
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Patent number: 9651077Abstract: A fastener includes a shank having a first end and a second end. The fastener includes a first thread region adjacent to the first end having a first helical thread and a second helical thread interposed with the first helical thread in the first thread region. A second thread region is provided adjacent to the first thread region, the second thread region including only the second helical thread with the second helical thread having a diameter greater than a diameter of the first helical thread. A third thread region having a third helical thread is provided extending from the second thread region toward the second end. A head is provided on the second end and includes a disk and an octagonal boss between the disk and the third thread region, the boss including four major sides extending perpendicular to the disk and four chamfered sides, the chamfered sides being flush with a side edge of the disk.Type: GrantFiled: April 6, 2015Date of Patent: May 16, 2017Assignee: SIMPSON STRONG-TIE COMPANY, INC.Inventor: Jeremy Scott Park
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Patent number: 9651082Abstract: A metallic locking washer is configured to be mounted in a screw/nut system to engage between a nut and a bearing element. The metallic locking washer has a contact face suitable for coming into contact with one or the other of the nut and the bearing element. The contact face has a surface that is suitable for being brought along in friction against one or the other of the nut and the bearing element when the nut loosens. The contact face is coated, by thermal projection of an additive material, with a rough coating forming a rough surface, which increases the friction forces between the contact face of the metallic washer and one or the other of the nut and the bearing element.Type: GrantFiled: September 12, 2013Date of Patent: May 16, 2017Assignee: NORD-LOCK INTERNATIONAL ABInventors: Pierre Chalandon, Stéphane Meunier, Christophe Delcher
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Patent number: 9650821Abstract: A hinge assembly for connecting together upper and lower separable sections of a column comprises an upper member for attachment to the lower end of an upper column section and a lower member for attachment to the upper end of a lower column section.Type: GrantFiled: March 25, 2014Date of Patent: May 16, 2017Inventor: Craig Williams
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Patent number: 9651094Abstract: Methods and apparatus for preloading a bearing are provided. These methods and apparatus include preload monitoring devices whereby the mechanic can accurately monitor and regulate the preload on a bearing or bearing assembly. Aspects of the invention may also be used to adjust the endplay on a bearing or a bearing assembly. In one aspect, the preload on the bearing is transmitted through a housing having a fluid pressure that can be detected and monitored. An apparatus for precisely rotating a nut and a tool for precisely rotating a nut are also provided. A bearing retaining nut arrangement that permits the loading or evaluating of a bearing inner race is also provided. The bearing retaining nut arrangement includes a first load-setting nut, a lock washer, and a second jam nut that secures the arrangement to a shaft.Type: GrantFiled: September 11, 2015Date of Patent: May 16, 2017Assignee: TEMPER AXLE PRODUCTS CORPORATIONInventor: John E. Rode
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Patent number: 9644664Abstract: A male anti-false thread fastener member having features, including: a shank that has a lead end and a tool engagement end; a head formed at the tool engagement end of the shank; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with a corresponding female fastening thread formed in an interior of a female fastener member; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastener thread.Type: GrantFiled: March 27, 2015Date of Patent: May 9, 2017Assignee: MATHREAD INC.Inventor: Michael Garver
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Patent number: 9644665Abstract: A method for correcting translational misalignment between male and female fastener members to prevent false threading, the method comprising: inserting a lead end of a male fastener member into a female fastener member, wherein the female fastener member comprises: at least one female fastening thread formed in an interior of the female fastener member, at least one female lead thread formed in the interior of the female fastener member, the at least one female lead thread having a groove in the crest, and wherein the male fastener member comprises: a shank that has a lead end for insertion into the interior of the female fastener member; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the at least one female fastening thread; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximatelType: GrantFiled: March 27, 2015Date of Patent: May 9, 2017Assignee: MATHREAD INC.Inventor: Michael Garver
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Patent number: 9644663Abstract: An anti-false threading fastener system comprising: a female fastener member comprising: at least one female fastening thread formed in an interior of the female fastener member; at least one female lead thread formed in the interior of the female fastener member; a male fastener member comprising: a shank that has a lead end for insertion into the interior of the female fastener member; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the female fastening thread; at least one male lead thread formed on the exterior of the shank at the lead end that is at least a half winding around the shank and comprises a curved profile defined by an arc having a radius approximately equal to a radius of an arc that is tangent to both flanks of a thread profile of the at least one male fastening thread and below the pitch line of the at least one male fastening thread.Type: GrantFiled: March 27, 2015Date of Patent: May 9, 2017Assignee: MATHREAD INC.Inventor: Michael Garver
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Patent number: 9643356Abstract: The present invention provides a joint structure having: a first panel comprising a first material; a second panel comprising a metal material different from the first material; a rivet having a head portion that is placed in contact with the first panel, a shaft portion that is passed through the first panel, and a joint portion that is disposed on the shaft portion side and is in contact with and joined by welding to the second panel; and a sandwiching portion that is disposed at the rivet and sandwiches between itself and the head portion the first panel from the second panel side.Type: GrantFiled: June 9, 2014Date of Patent: May 9, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yasuhide Matsuo, Hiroyuki Kurokawa
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Patent number: 9638236Abstract: A pin member for a fastener includes an elongated shank having a first end, a second end opposite the first end, a cylindrical shank portion having an outer surface, a head located at the first end of the elongated shank, the head including a bearing surface located on the bearing surface of the head, and a threaded portion located at the second end of the elongated shank. Either or both of the bearing surface of the head or the outer surface of the cylindrical shank portion is coated with a coating and/or is textured. The coating may be tungsten, molybdenum, copper, or a refractory ceramic. The textured surfaces may include a surface roughness greater than 0.5 micron.Type: GrantFiled: September 15, 2015Date of Patent: May 2, 2017Assignee: ARCONIC INC.Inventors: Manish Kamal, Luke Haylock, Hasim Mulazimoglu, Andreas Liebscher, Gregory Rizza, Rodrigo Pinheiro
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Patent number: 9636786Abstract: The present invention will improve the efficiency of setting up a modular welding table by reducing the time it takes to properly aligning the plates on top of the frames, thanks to the design features of a tapered flange and a cylindrical protrusion as described and disclosed herein. Another advantage of implementing the design disclosed herein is that the plates can have double its useful life, if one side's surface get worn out, the plates can be flipped over and use the other side's surface.Type: GrantFiled: September 28, 2015Date of Patent: May 2, 2017Inventor: Gary Tsui
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Patent number: 9638235Abstract: A clevis pin assembly includes a pin that may be removably inserted into a coupling. The pin is structured to have a channel extending therethrough. The channel may receive a lubricant thereby inhibiting the pin from becoming seized within the coupling. A fitting is removably coupled to the pin. The fitting may be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into the channel. A retainer is removably inserted through the pin thereby retain the pin within the coupling.Type: GrantFiled: July 10, 2015Date of Patent: May 2, 2017Inventor: David Pain