Member Engages The Inwardly Facing Surface Of A Plurality Of Bolt Heads Or Nuts Patents (Class 411/101)
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Patent number: 11512462Abstract: A method includes forming a cutout in a bamboo pole, the cutout having a non-uniform perimeter, and in which the perimeter increases towards a region of the bamboo pole where fibers of the pole are stronger than other regions of the bamboo pole.Type: GrantFiled: March 21, 2018Date of Patent: November 29, 2022Inventor: Udi Yahav
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Patent number: 11408296Abstract: A vane stage includes an arcuate platform defining an axial centerline axis having a pair of flanges that extend radially inward from the platform. The flanges are axially spaced from one another and from respective forward and aft ends of the platform. The vane stage includes a vane extending radially outward from the platform and a seal carrier mounted to the flanges of the platform. A method for constructing a vane stage includes sliding a seal carrier between flanges of an arcuate platform. Each flange includes at least a pair of through holes and interfaces with a respective axial side of the seal carrier. The method includes drilling through holes in each axial side of the seal carrier by using the through holes of each flange as guides.Type: GrantFiled: February 11, 2019Date of Patent: August 9, 2022Assignee: RAYTHEON TECHNOLOGIES CORPORATIONInventors: Mark E. Simonds, Steven J. Feigleson
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Patent number: 9702395Abstract: A washer includes a perimeter portion, a support edge adjoining the perimeter portion and defining a first plane, and a contact portion having a generally planar contact surface. The contact surface defines a second plane parallel to and spaced from the first plane. The contact portion further includes at least two apertures extending therethrough. The washer further includes a rim portion extending between the perimeter portion and the contact portion. The rim portion surrounds the contact portion and forms an angle with the first plane of between 6 and 20 degrees. The contact portion and the rim portion are integrally formed as one-piece.Type: GrantFiled: July 21, 2015Date of Patent: July 11, 2017Assignee: HARGER, INC.Inventors: Mark S. Harger, William Steve Marcomb
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Patent number: 8806836Abstract: A building anchor system includes a pair of elongate anchor rods (1,2), an anchor rod coupling joint (3) for joining the anchor rods end-on-end, the anchor rod coupling joint comprising or including a sleeve (4, 5, 6 & 7) for connection to an end of one of the anchor rods (1) a slideable arm (8) receivable in the sleeve for connection to an end of the other anchor rod (2) a closed slot within the arm or sleeve for slideably receiving the free end of a stop member (13) by which movement of the anchor rods along their major axis is possible to the extent allowed by the length of the slot, and frictional adjustment means (6,7) acting between the arm and the sleeve by which they may be joined and by which the force required to move them with respect to each other can be selectively varied. The invention also extends of a method of preventing or inhibiting catastrophic structural failure of a building by installing one or more anchor systems of the type described.Type: GrantFiled: September 10, 2010Date of Patent: August 19, 2014Assignee: Cintec International LimitedInventors: Peter James, Dennis Lee, Sara Paganoni, Dina D'Ayala
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Publication number: 20140030040Abstract: A system for preventing rotation of fasteners is provided that includes secondary locking devices. The system may include multiple fasteners that extend parallel to each other and may be arranged in a generally circular pattern. Multiple secondary locks may be arranged concentrically outside of the fasteners and have radially extending teeth so that teeth of adjacent secondary locks engage each other for preventing rotation of the fasteners. The secondary fasteners may have central openings that are larger than the fasteners to allow for substantial back-and-forth rotational movement, which may be between about 5 to 20 degrees of travel, of the secondary locks upon the fasteners before being stopped by the engagements of the secondary locks and fasteners. Inner and outer peripheral surfaces of the secondary locks may have different axes of symmetry which may allow the secondary lock teeth to be arranged asymmetrically relative to the fasteners.Type: ApplicationFiled: July 26, 2012Publication date: January 30, 2014Inventors: Rex L. Ruppert, John Paul Honermann, Charles D. O'Connell
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Patent number: 8522825Abstract: A fluid apparatus unit structure in which a uniform tightening force is easily applied over the entire periphery by tightening a plurality of fastening members to obtain an advantageous sealing performance is provided. In s fluid apparatus unit structure in which plural fluid apparatus components that are connected via flow paths are collected together and integrated onto a base member, a casing member for the fluid apparatus components is partitioned into plural members in the base member mating direction, a female threading portion assembly (19) in which plural nut portions (18a) that form female threading portions that communicate in the mating direction are integrated by a linking member (18b), is fit and installed on base side partitioned members of a casing member that is disposed at a position in close contact with a base member or a base members, and with base side member interposed therebetween, different fastening members are threaded and tightened from both sides of the nut portion (18a).Type: GrantFiled: May 20, 2008Date of Patent: September 3, 2013Assignee: Surpass Industry Co., Ltd.Inventor: Hiroki Igarashi
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Publication number: 20090180842Abstract: A nut fastener adapted for insertion into an opening in a panel. The nut fastener includes a platform including an upper face and a lower face. A sleeve defining a sleeve axis extends through the platform. The sleeve includes a sleeve inlet opening at the upper face adapted to receive an elongate fastening member along the sleeve axis. A first retention arm extends downwardly from a first position on the platform. At least a second retention arm extends downwardly from a second position on the platform. The first position and the second position are disposed on substantially opposing sides of the sleeve axis. The first retention arm and the second retention arm are adapted to rotate to outboard locking positions upon insertion of the elongate fastening member.Type: ApplicationFiled: November 10, 2008Publication date: July 16, 2009Inventors: LAWRENCE W. JOHNSON, Williams S. Pippine
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Publication number: 20080038080Abstract: An article for retaining nuts used for secure attachment of an object to a supporting structure. The article includes a connector extending between a first housing and a second housing. The first housing includes a first nut retainer for a nut used to secure a first bolt passing through the supporting structure for attachment of the object to the supporting structure and the second housing includes a second nut retainer for a nut used to secure a second bolt passing through the supporting structure for attachment of the object to the supporting structure.Type: ApplicationFiled: August 8, 2007Publication date: February 14, 2008Inventors: Mark Viklund, Kevin W. Harris
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Patent number: 4776738Abstract: An improved fastening device is disclosed for securing within an aperture of a workpiece. The invention comprises a longitudinally extending body member for insertion within the aperture of the workpiece. The fastening device includes a locking shoulder secured to the longitudinally extending body member such that the shoulder is spaced relative to a surface of the workpiece by resilient material. A groove is disposed in the body member for receiving the resilient material for coacting between the body member and the workpiece for reducing undesired movement therebetween. In an alternative embodiment of the invention a fastening device is disclosed for the reception therein of a thermo-setting material, the device being secured within a plurality of apertures defined by a multi-layered workpiece. The fastening device includes a first lamina member which defines a first plurality of transverse bores each of which are aligned with an aperture of the plurality of apertures.Type: GrantFiled: July 14, 1986Date of Patent: October 11, 1988Inventor: Emanuel A. Winston
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Patent number: 4475857Abstract: A detent apparatus for preventing the rotation of delivery valve holders threaded into the body of a fuel injection pump comprises a generally rectangular flat plate which is formed with substantially semicircular notches at its opposite edges for receiving adjacent ones of the delivery valve holders, respectively. A bolt is threaded into a central opening of the flat plate to abut against the top of the pump body with such a force that the flat plate is raised into pressing contact with the undersides of enlarged head sections of the delivery valve holders, thereby ensuring firm frictional engagement between the delivery valve holders and the pump body into which the delivery valve holders are threaded.Type: GrantFiled: February 8, 1982Date of Patent: October 9, 1984Assignee: Diesel Kiki Company, Ltd.Inventor: Syozo Hiraiwa