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1. 发明申请

US20190017503A1 Fluid End Assembly 审中-公开
公开(公告)号：US20190017503A1
公开(公告)日：2019-01-17
申请号：US16035126
申请日：2018-07-13
申请人： Kerr Machine Co.
发明人： Kelcy Jake Foster , Mark S. Nowell , Brandon Scott Ayres , Christopher Todd Barnett
IPC分类号： F04B53/22 , F04B53/16 , F04B1/12 , F04B1/16 , F04B1/18 , F04B1/14 , F16B35/00 , F16B39/24 , F16B43/00
CPC分类号： F04B53/22 , F04B1/0408 , F04B1/0421 , F04B1/122 , F04B1/145 , F04B1/16 , F04B1/18 , F04B53/16 , F05B2260/301 , F16B35/005 , F16B39/24 , F16B43/00
摘要： A fluid end having its fluid flow bores sealed without threading a retaining nut into the walls of each bore. The fluid ends may be assembled using a plurality of different kits that each comprise a fluid end body, a component, a retainer element, and a fastening system. The retainer element holds the component within each of the bores formed in the fluid end body and the fastening system secures the retainer element to the body. The fastening system comprises a plurality of externally threaded studs, washers and nuts in some embodiments. In other embodiments, the fastening system comprises a plurality of screws.

2. 发明申请

US20180274628A1 Method and Device for Splicing a Conveyor Belt 审中-公开
公开(公告)号：US20180274628A1
公开(公告)日：2018-09-27
申请号：US15756380
申请日：2016-09-28
申请人： Hendrick August Frederik Wilhelm Pieterse
发明人： Hendrick August Frederik Wilhelm Pieterse
IPC分类号： F16G3/08 , F16B25/00 , F16B43/00
CPC分类号： F16G3/08 , F16B25/0015 , F16B43/00
摘要： THIS invention relates to a method and device for splicing a conveyor belt. More specifically, the invention relates to a mechanical splicing device and a method of installing such splice device onto one or more lengths (10, 12) of belting to form a conveyor belt for conveying material. The device includes at least one first clamping plate (60), at one second clamping plate (80) and a plurality of self-drilling bolts (200). The first clamping plate (60) is made from a flexible polymeric material having a plurality of washers (68) each located on the first clamping plate (60) such that a hole (92) defined by a respective washer (68) is aligned with one of a plurality of holes (92) defined in the first clamping plate (60). The second clamping plate (80) is made from a flexible polymeric material and have a plurality of nuts (88), each located on the second clamping plate (80) such that a threaded hole (90) defined by a respective nut (88) is aligned with one of a plurality of holes (92) defined In the second clamping plate (80). The self-drilling bolts (200) are sized and shaped to pass through the holes (72) defined by the first clamping plate (60) and washers (68) located thereon, and to threadably engage the threaded holes (90) of the nuts (88) located on the second clamping plate (80). In use, with overlapping ends of belting lengths (10, 12) to be spliced sandwiched between the first and second clamping plates (60, 80), the self-drilling bolts (200) are drillable through the first clamping plate (60), through the overlapping belting ends (14,16) and into threaded engagement with aligned holes in the second clamping plate (80) thereby to damp the overlapping belting ends (14,16) between the first and second damping plates so as to splice such ends to one another.

3. 发明授权

US10077794B2 Apparatus for mounting enclosures and fixtures and electronics contained therein 有权
公开(公告)号：US10077794B2
公开(公告)日：2018-09-18
申请号：US15136805
申请日：2016-04-22
申请人： Jeffrey S. Ellingson
发明人： Jeffrey S. Ellingson
IPC分类号： F16B35/00 , F16B33/02 , F16B43/00 , F16B35/06 , F16B33/00 , F16B5/02
CPC分类号： F16B33/02 , F16B5/0275 , F16B33/004 , F16B35/00 , F16B35/06 , F16B43/00
摘要： A stud for mounting an enclosure having a body with a first diameter, a length, a top, and a bottom. A head is connected to the top of the cylindrical body and extends beyond an outer surface of the cylindrical body. A cylindrical extension is connected to the bottom of the cylindrical body having a second diameter less than the first diameter, and an outer surface of the cylindrical extension is threaded. The cylindrical body includes a threaded cylindrical bore having an opening in the top of the cylindrical body, and the threaded cylindrical bore extends into the cylindrical body.

4. 发明申请

US20180216654A1 FASTENER AND FASTENER SYSTEM FOR SOFT MATERIALS 审中-公开
公开(公告)号：US20180216654A1
公开(公告)日：2018-08-02
申请号：US15745786
申请日：2016-07-12
申请人： Illinois Tool Works Inc.
发明人： Nelson Borda d'Agua SANTOS , Bruno DA ROCHA , Adi SZCZUKOWSKI
IPC分类号： F16B39/26
CPC分类号： F16B39/26 , F16B19/02 , F16B39/24 , F16B41/002 , F16B43/00
摘要： A threaded fastener (10) useful for fastening soft materials over an extended period of time includes a washer (16) having outwardly extending arms (46) received in axially extending channels (52) in an object (60) to be fastened, and a bolt (12) extending through the washer, the bolt having a head including a projection (26) engaging a locking feature (38,40) on the washer to resist relative rotation between the washer and the bolt in a fastened assembly.

5. 发明授权

US10030693B2 Pin and retainer locking system 有权
公开(公告)号：US10030693B2
公开(公告)日：2018-07-24
申请号：US14722054
申请日：2015-05-26
申请人： CATERPILLAR INC.
发明人： Michael Robert Stolz
IPC分类号： F16C11/10 , E02F3/48 , F16C11/04 , E02F3/58 , E02F9/00 , F16B21/02 , F16G15/06 , F16B43/00
CPC分类号： F16C11/045 , E02F3/48 , E02F3/58 , E02F9/006 , F16B21/02 , F16B43/00 , F16G15/06
摘要： A retainer for fastening a pin in a pinned connection is disclosed. The retainer includes an annular first plate having a plurality of first mating features extending inwards from the annular first plate. The retainer also includes an annular compressible section adjacent the annular first plate. The annular compressible section may be coaxially aligned to the annular first plate. The retainer may also include an annular second plate adjacent the compressible section opposite the annular first plate. The annular second plate may be coaxially aligned to the annular first plate and the annular compressible section.

6. 发明申请

US20180172061A1 METHOD OF MANUFACTURING WASHER AND WASHER 审中-公开
公开(公告)号：US20180172061A1
公开(公告)日：2018-06-21
申请号：US15735774
申请日：2016-04-26
申请人： Taiho Kogyo Co., Ltd.
发明人： Hirokazu OCHIAI
IPC分类号： F16B43/00 , B21D11/20 , B21D53/20
CPC分类号： F16B43/00 , B21D11/10 , B21D11/20 , B21D13/00 , B21D28/06 , B21D53/20 , B21F37/04
摘要： A method of manufacturing a washer capable of improving a material yield is provided. The method includes: a preparation step of preparing a longitudinal member which includes an upper corrugated portion and a lower corrugated portion including crest portions formed on at least one of an upper surface and a lower surface and valley portions continuous to the crest portions in the right-left direction; and a deformation step of deforming the longitudinal member such that the upper surface and the lower surface are arcuate as viewed in the direction from the front to the rear.

7. 发明申请

US20180169736A1 METHOD OF MANUFACTURING WASHER AND WASHER 审中-公开
公开(公告)号：US20180169736A1
公开(公告)日：2018-06-21
申请号：US15737071
申请日：2016-10-21
申请人： TAIHO KOGYO CO., LTD.
发明人： Hirokazu OCHIAI
IPC分类号： B21D53/20 , B21D11/20 , F16B43/00
CPC分类号： B21D53/20 , B21D11/10 , B21D11/20 , B21D13/00 , B21D28/06 , F16B43/00 , F16C17/04 , F16C33/14
摘要： A method of manufacturing a washer capable of improving a material yield is provided. The method includes: a preparation step of preparing a longitudinal member which includes an upper crest portion and a lower crest portion formed on at least one of an upper surface and a lower surface of the longitudinal member, and an upper valley portion and a lower valley portion continuous to the upper crest portion and the rower crest portion in the right-left direction, respectively, the upper valley portion and the lower valley portion provided with projections, respectively; and a deformation step of deforming the longitudinal member such that the upper surface and the lower surface are arcuate as viewed in the direction from the front to the rear.

8. 发明申请

US20180087559A1 WASHER AND VEHICLE STRUCTURE 审中-公开
公开(公告)号：US20180087559A1
公开(公告)日：2018-03-29
申请号：US15655958
申请日：2017-07-21
申请人： AOYAMA SEISAKUSHO CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takashi MATSUDA , Toshinao WADA , Hideharu KOKETSU , Masato KANBE , Shigeki MATSUNAMI , Yukinori FUJIMOTO
IPC分类号： F16B43/00 , B62D27/06
CPC分类号： F16B43/004 , B62D27/065 , F16B43/00
摘要： There is provided a structure capable of ensuring a bearing surface pressure on an inner diameter side and an outer diameter side of a washer even if a thickness of the washer is suppressed. In a washer (1) used at a fastening portion of a vehicle, a configuration in which a bearing surface (5) is sectionalized into two faces, an inner abutting face (3) and an outer abutting face (4), by an annular groove (2) is adopted.

9. 发明授权

US09915282B2 Stacked caps with connecting stems 有权
公开(公告)号：US09915282B2
公开(公告)日：2018-03-13
申请号：US13490359
申请日：2012-06-06
申请人： Frederick W. Lamb
发明人： Frederick W. Lamb
IPC分类号： F16B43/00 , E04D15/04
CPC分类号： F16B43/00 , E04D2015/045
摘要： A plurality of stacked fastener caps, each having a cap body. The cap body has first and second faces joined by a perimeter of the cap body, and adjacent faces of adjacent caps are joined by at least one connecting stem. The adjacent caps and connecting stems are integrally molded as a unit as by injection molding. One or both of the first and second faces may be planar. One of the first or second faces may be concave and the other may be convex. One or both of the first and second faces may have first and second thicker portions with a transverse groove interposed therebetween.

10. 发明申请

US20180058485A1 FASTENER ASSEMBLIES FOR DETACHABLY COUPLING STRUCTURES TOGETHER 审中-公开
公开(公告)号：US20180058485A1
公开(公告)日：2018-03-01
申请号：US15666651
申请日：2017-08-02
申请人： ExxonMobil Research and Engineering Company
发明人： Bryant R. Levesque , Colin J. Davis , Jacob D. Rice , John R. Carroll
IPC分类号： F16B5/02 , F16B43/00 , F16B37/14
CPC分类号： F16B5/02 , E04B1/38 , F16B2/10 , F16B5/0635 , F16B11/006 , F16B37/061 , F16B37/14 , F16B43/00 , F16B43/001
摘要： A fastener assembly includes various features that work in conjunction to compress one structure against another structure thereby detachably coupling the structures together. The features may include one or more of a stud, a lever, a body, a fastener, etc. Some of these features may be pivotable, rotatable, etc. between positions to assist in coupling the structures together. Other example fastener assemblies and systems including one or more fastener assemblies are also disclosed.

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