公开(公告)号：US20230193945A1

公开(公告)日：2023-06-22

申请号：US17721796

申请日：2022-04-15

Applicant: ROLLS-ROYCE DEUTSCHLAND LTD & CO KG

Inventor： Robert W. HEETER ,  Eric THURSTON ,  Jonathan M. RIVERS ,  Matthew J. KAPPES

IPC: F16B43/00 ,  F16B33/00

CPC classification number: F16B43/00 ,  F16B33/00 ,  F02C7/00

Abstract: Aspects of the disclosure regard a bolt assembly which comprises a bolt extending in a longitudinal direction through a flange connection, the bolt comprising a first portion and a second portion, the first portion comprising a threaded section at a first side of the flange connection and the second portion comprising a head portion at a second side of the flange connection. The bolt assembly further comprises a nut screwed on the threaded section and a spacer arranged between the nut and the flange connection or between the head portion and the flange connection. The bolt is comprised of a titanium alloy.

公开(公告)号：US20190193871A1

公开(公告)日：2019-06-27

申请号：US16222457

申请日：2018-12-17

Applicant: Airbus Operations GmbH

Inventor： Hermann BENTHIEN

IPC: B64F5/00 ,  B64D11/00 ,  F16B33/00

CPC classification number: B64F5/00 ,  B64D11/003 ,  F16B33/00

Abstract: A system has a frame with first and second spaced apart edges, a first holder couplable to the fuselage structure and embodied for articulated connection to a first region of the frame that is close to the first edge, a second holder couplable to the fuselage structure, and a strut. A first end of the strut is connectable in an articulated manner to the second holder. A second end of the strut is connectable in an articulated manner to a second region of the frame near the second edge and remote from the first edge. The frame and the strut form a triangular structure with the first and second holders. The strut and the frame form two sides of the triangular structure. A length of the first and/or second side is variable to adjust the position of the frame.

公开(公告)号：US20180106399A1

公开(公告)日：2018-04-19

申请号：US15292364

申请日：2016-10-13

Applicant: FORUM US, INC.

Inventor： Wesley FREED ,  Mark C. DILLE

IPC: F16L15/06 ,  F16L15/00 ,  E21B17/042

CPC classification number: F16L15/06 ,  E21B17/042 ,  E21B17/0423 ,  F16B33/00 ,  F16L15/006

Abstract: A thread form for a threaded connection comprising a plurality of threads, wherein at least a portion of each of the threads comprise a root having a root radius that extends from a point central to the root and having planar flanks extending from both sides thereof.

公开(公告)号：US20170327697A1

公开(公告)日：2017-11-16

申请号：US15654145

申请日：2017-07-19

Applicant: NYLOK LLC

Inventor： Jeffrey M. Stupar ,  Franco A. Cisternino ,  Eugene D. Sessa ,  Robin F. Monahan

IPC: C09D5/08 ,  C23F11/12 ,  B05D1/12 ,  C09D163/00 ,  F16B33/06 ,  F16B33/00

CPC classification number: C09D5/08 ,  B05D1/12 ,  C09D163/00 ,  C23F11/12 ,  F16B33/00 ,  F16B33/008 ,  F16B33/06

Abstract: A method to prevent corrosion of a susceptible article of a two-article system, in which first and second articles of the two-article system have surfaces facing one another and in which the two articles have different anodic indices includes applying a coating material to the surface of the first article and curing the coating material on the surface of the first article. The method further includes contacting and securing the surface of the first article with the surface of the second article. The two articles exhibit substantially no corrosion following exposure to a corrosive environment under standard GMW17026 for a 15 year simulated test.

公开(公告)号：US09695488B2

公开(公告)日：2017-07-04

申请号：US14370814

申请日：2012-11-26

Applicant: Kobe Steel, Ltd.

Inventor： Yosuke Matsumoto ,  Atsushi Inada ,  Masamichi Chiba

IPC: C21D9/00 ,  C21D1/18 ,  C22C38/42 ,  C22C38/50 ,  C21D8/02 ,  F16B35/00 ,  F16B33/00 ,  C22C38/00 ,  C22C38/04 ,  C22C38/06 ,  C22C38/34 ,  C22C38/46 ,  C22C38/02 ,  C22C38/44 ,  C22C38/58 ,  C23C8/14 ,  F16B33/06 ,  C21D8/00

CPC classification number: C21D9/0093 ,  C21D1/18 ,  C21D8/005 ,  C22C38/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/34 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/50 ,  C22C38/58 ,  C23C8/14 ,  F16B33/00 ,  F16B33/06 ,  F16B35/00

Abstract: A steel is used for providing a bolt that has a high strength and still exhibits excellent hydrogen embrittlement resistance. The steel contains C of 0.30% to 0.50%, Si of 1.0% to 2.5%, Mn of 0.1% to 1.5%, P of greater than 0% to 0.015%, S of greater than 0% to 0.015%, Cr of 0.15% to 2.4%, Al of 0.010% to 0.10%, N of 0.001% to 0.10%, Cu of 0.1% to 0.50%, Ni of 0.1% to 1.0%, Ti of 0.05% to 0.2%, and V of 0% to 0.2%, with the remainder including iron and inevitable impurities, in which a ratio [Ni]/[Cu] is 0.5 or more, and a total content [Ti]+[V] is 0.085% to 0.30%.

公开(公告)号：US09694478B1

公开(公告)日：2017-07-04

申请号：US14734271

申请日：2015-06-09

Applicant: Allfasteners USA, LLC

Inventor： Michael Strange ,  Bruce A. Carmichael

IPC: B25B23/08 ,  B25B13/48 ,  B25B23/00 ,  B25B23/10

CPC classification number: B25B13/481 ,  B25B23/0085 ,  B25B23/105 ,  F16B1/0071 ,  F16B13/0808 ,  F16B33/00 ,  F16B35/045 ,  F16B37/00

Abstract: A blind bolt and tool is used for fastening a bolt through a hole in a structure when only one side of the structure is accessible. A receiver is formed on the tip end of a bolt shaft opposite from a bolt head. Internal threads are formed within the receiver proximate an outward end, and a hex socket is formed in the inward end of the receiver. External threads and a guide are formed on a tip of the tool, and the external threads mate with the internal threads in the receiver to hold the bolt during installation. A hex key on one end of the tool engages the hex socket in the receiver so that the tool may impose a torque on the bolt when a nut is being tightened on the bolt. In another embodiment, a splined tip is formed on the end of the bolt. The tip is designed to shear off when a sufficient torque is applied. Also, a shim is configured to fit between structures held together by the blind bolt.

公开(公告)号：US09566600B2

公开(公告)日：2017-02-14

申请号：US14710003

申请日：2015-05-12

Applicant: Christopher Cunningham

Inventor： Christopher Cunningham ,  David Barnsdale

IPC: B05C9/10 ,  B05C9/04 ,  F16B33/00 ,  B63B23/64

CPC classification number: B05B11/3001 ,  B05C9/04 ,  B05C9/10 ,  B63B23/64 ,  F16B33/00 ,  F16B33/008

Abstract: There is provided in a preferred embodiment of the present invention a maintenance device having a lubricant reservoir attached to the upper end of a fixed body, and a dynamic body that is slidably engaged and disposed within the fixed body at the lower end thereof. Attached to the base of dynamic body is a trio of cleaning arms. A spring that is internally positioned between the dynamic body and the fixed body biases the dynamic body downward and the cleaning arms to a relaxed position. As the dynamic body retracts upon the application of force by a user, lubricant is released and pumped from the lubricant reservoir and each of the cleaning arms pivot and engage the side wall of the male connector.

Abstract translation: 在本发明的优选实施例中提供了一种维护装置，其具有附接到固定体的上端的润滑剂储存器，以及在其下端可滑动地接合并设置在固定体内的动力体。 附着在动物身体的基础上，是一个三重的清洁武器。 内部定位在动力体和固定体之间的弹簧将动态体向下偏压并将清洁臂偏向松弛位置。 随着使用者在施加力时动力体缩回，润滑剂从润滑剂储存器被释放并被泵送，并且每个清洁臂枢转并接合阳连接器的侧壁。

公开(公告)号：US20170009796A1

公开(公告)日：2017-01-12

申请号：US14796078

申请日：2015-07-10

Applicant: David Pain

Inventor： David Pain

IPC: F16B33/00 ,  F16B35/04

CPC classification number: F16B33/008 ,  F16B33/00 ,  F16B35/04

Abstract: 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.

Abstract translation: U形夹销组件包括可拆卸地插入联接器的销。 销被构造成具有延伸穿过其中的通道。 通道可以接收润滑剂，从而阻止销在联接器内被卡住。 配件可拆卸地联接到销。 配件可以流体地联接到润滑源，从而便于将润滑剂引入通道中。 保持器可移除地穿过销插入，从而将销保持在联接器内。

公开(公告)号：US09353785B2

公开(公告)日：2016-05-31

申请号：US14012418

申请日：2013-08-28

Applicant: AIRBUS OPERATIONS SAS

Inventor： Bernard Molinier

IPC: F16B5/00 ,  F16B33/00 ,  F16B5/06 ,  F16B2/00 ,  F16B5/04 ,  F16B19/06 ,  B29C65/56 ,  B29C65/00 ,  B29L31/30 ,  B29L31/00

CPC classification number: F16B33/00 ,  B29C65/562 ,  B29C66/02242 ,  B29C66/02245 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/21 ,  B29C66/43 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73161 ,  B29C66/742 ,  B29L2031/3082 ,  B29L2031/3085 ,  B29L2031/737 ,  F16B2/005 ,  F16B5/04 ,  F16B5/06 ,  F16B19/06 ,  B29K2307/04

Abstract: An assembly of parts, at least one of which is made of composite material, includes at least one fastener including a body and also two stops, between which the parts held by the fastener are disposed, holes formed in the parts held by the fastener, the body of the fastener being accommodated in the holes, the holes having a diameter adapted to that of the body of the fastener so as to allow transmission of forces by the parts and the fastener hammering together. The stops of the fastener exert a compressive force C that makes it possible to obtain transmission of forces by adhesion between the parts held by the fastener.

Abstract translation: 包括至少一个由复合材料制成的部件的组件包括至少一个紧固件，其包括主体和两个止动件，其间由紧固件保持的部件设置在该紧固件之间，形成在由紧固件保持的部分中的孔， 紧固件的主体被容纳在孔中，孔的直径适合紧固件的直径，以便允许部件和紧固件锤击在一起的力的传递。 紧固件的止动件施加压缩力C，其使得可以通过由紧固件保持的部件之间的粘合来获得力的传递。

公开(公告)号：US20160129489A1

公开(公告)日：2016-05-12

申请号：US14895837

申请日：2014-06-06

Applicant: HONDA MOTOR CO., LTD. ,  NIPPON STEEL & SUMITOMO METAL CORPORATION

Inventor： Makoto OKONOGI ,  Nariyasu MUROGA ,  Motoki HISHIDA

IPC: B21C1/02 ,  C22C38/22 ,  C22C38/16 ,  C22C38/14 ,  C22C38/12 ,  C22C38/08 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C22C38/00 ,  C21D9/52 ,  C21D8/06 ,  C21D6/00 ,  C21D1/60 ,  C21D1/607 ,  F16B33/00 ,  C22C38/60

CPC classification number: B21C1/02 ,  C21D1/60 ,  C21D1/607 ,  C21D6/004 ,  C21D6/005 ,  C21D6/008 ,  C21D8/06 ,  C21D8/065 ,  C21D9/00 ,  C21D9/0093 ,  C21D9/525 ,  C21D2211/009 ,  C22C38/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/18 ,  C22C38/22 ,  C22C38/60 ,  F16B33/00

Abstract: A wire rod having a tensile strength of 950 to 1600 MPa for manufacturing a steel wire for a pearlite structure bolt according to the present invention includes a predetermined chemical composition and is manufactured by hot rolling and then direct isothermal transformation treating, in which when an amount of C in terms of mass % is indicated as , a structure at an area from a surface of the wire rod to a depth of 4.5 mm includes 140× area % or more of a pearlite structure, the average block size of a pearlite block at the area from the surface of the wire rod to the depth of 4.5 mm is 20 μm or less, in which the average block size is measured in a transverse section of the wire rod, and the average lamellar spacing of the pearlite structure at the area from the surface of the wire rod to the depth of 4.5 mm is more than 120 nm to 200 nm.

Abstract translation: 根据本发明的用于制造珠光体结构螺栓用钢丝的拉伸强度为950〜1600MPa的线材具有规定的化学成分，通过热轧制造，然后进行直接等温转变处理，其中当量 的C值表示为，从线材表面到4.5mm深度的区域的结构包含珠光体组织的140×C面积％以上，平均块 从线材表面到4.5mm的深度处的珠光体块的尺寸为20μm以下，其中在线材的横截面中测量平均块尺寸，并且平均层间距 从线材表面到4.5mm深度的区域的珠光体结构大于120nm至200nm。