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1. 发明授权

US11732479B2 Sleeve for connecting steel bar 有权
公开(公告)号：US11732479B2
公开(公告)日：2023-08-22
申请号：US17294949
申请日：2019-10-31
申请人： DAE DONG M.S. LTD. , JSPACE CO., LTD.
发明人： Myung Hyun Park , Hyun Ju Park
IPC分类号： E04C5/16 , F16B7/04
CPC分类号： E04C5/165 , E04C5/166 , F16B7/04 , F16B7/0406
摘要： The present invention relates to a sleeve for connecting a steel bar, wherein a body prevents generation of tolerance at the circumferential surface of at least one of an upper steel bar and a lower steel bar through a tolerance generation preventing unit, the body allowing the upper steel bar to be inserted from one side thereof in an axial direction and the lower steel bar to be inserted from the other side thereof in the axial direction.

2. 发明申请

US20180218888A9 PLASMA ETCHING APPARATUS 审中-公开
公开(公告)号：US20180218888A9
公开(公告)日：2018-08-02
申请号：US14285727
申请日：2014-05-23
申请人： SPTS TECHNOLOGIES LIMITED
发明人： MAXIME VARVARA
IPC分类号： H01J37/32 , F16B7/04
CPC分类号： H01J37/32807 , B01D15/10 , B01D15/247 , C07K1/16 , F16B7/0406 , G01N15/1404 , G01N27/44721 , G01N27/44739 , G01N27/453 , G01N30/0005 , G01N30/74 , G01N30/82 , G01N2030/027 , H01J37/32357 , H01J2237/334 , Y10T403/66
摘要： A plasma etching apparatus includes first, second and third chambers, and a plasma generation device. An inner cross-sectional area and shape of the second chamber interior substantially corresponds to the upper surface of a substrate, and a substrate support is disposed so that, in use, the substrate is substantially in register with the interior of the second chamber, and the upper surface of the substrate is positioned at a distance of 80 mm or less from the interface between the second and third chambers.

3. 发明授权

US09879706B2 High-capacity radial fit coupling bolts 有权
公开(公告)号：US09879706B2
公开(公告)日：2018-01-30
申请号：US14382634
申请日：2013-03-06
申请人： Technofast Industries Pty Ltd
发明人： John Wentworth Bucknell
IPC分类号： F16B4/00 , F16B7/02 , F16B29/00 , F16B2/14 , F16L23/036 , F16B31/04 , F16B7/04
CPC分类号： F16B2/14 , F16B4/004 , F16B7/02 , F16B7/0406 , F16B29/00 , F16B31/043 , F16B2200/506 , F16L23/036 , Y10T403/4924 , Y10T403/4958
摘要： A high capacity radial-fit coupling bolt (or “expanding sleeve bolt”) has a pair of tapered sleeves about a shank of a bolt to which can be applied a tensioning load. An extrudable ring, or a compression ring, is interposed between a head nut or head flange at one end of the shank, and one end of an inner sleeve. A tensioning load is applied to the shank, the inner sleeve causing the outer sleeve to expand diametrically. At a preset load limit, the extrudable ring is extruded through at least one bore in a drive piston between the head nut and the extrudable ring, to allow shank to move relative to the inner sleeve until the tensioning load is fully applied. Alternatively, a drive member is provided between the head nut or head flange and the compression ring, and at a preset limit, the compression ring allows the shank to move relative to inner sleeve until the tensioning load is fully applied. The preset limit will typically correspond to the force required to fully expand the outer sleeve.

4. 发明授权

US09828117B2 Tensioning apparatus and system for clamping joints 有权
公开(公告)号：US09828117B2
公开(公告)日：2017-11-28
申请号：US15016139
申请日：2016-02-04
申请人： United Launch Alliance, L.L.C.
发明人： Philip M. Echelman , Edwin W. Walton
IPC分类号： B64G1/00 , B64G1/64 , F16B7/04
CPC分类号： B64G1/645 , B64G1/641 , F16B2/14 , F16B7/02 , F16B7/0406
摘要： A new system and apparatus for detachably joining a first component to a second component is disclosed, along with a method for detachably joining two components. Embodiments of the present invention include a tensioning apparatus and system for clamping joints. The tensioning apparatus may include a wedge block and a fastening device. The clamping joint may be a tongue and groove joint that is tightened using the tensioning apparatus.

5. 发明申请

US20170225808A1 TENSIONING APPARATUS AND SYSTEM FOR CLAMPING JOINTS 有权
公开(公告)号：US20170225808A1
公开(公告)日：2017-08-10
申请号：US15016139
申请日：2016-02-04
申请人： United Launch Alliance, L.L.C.
发明人： PHILIP M. ECHELMAN , Edwin W. Walton
IPC分类号： B64G1/64 , F16B7/04
CPC分类号： B64G1/645 , B64G1/641 , F16B2/14 , F16B7/02 , F16B7/0406
摘要： A new system and apparatus for detachably joining a first component to a second component is disclosed, along with a method for detachably joining two components. Embodiments of the present invention include a tensioning apparatus and system for clamping joints. The tensioning apparatus may include a wedge block and a fastening device. The clamping joint may be a tongue and groove joint that is tightened using the tensioning apparatus.

6. 发明授权

US09500211B2 Multi-stage engagement assemblies and related methods 有权
标题翻译：多级接合组件及相关方法
公开(公告)号：US09500211B2
公开(公告)日：2016-11-22
申请号：US14149064
申请日：2014-01-07
申请人： BAL SEAL ENGINEERING, INC.
发明人： Derek Changsrivong
IPC分类号： F16B7/04 , A61F2/78 , F16B21/18 , F16B21/20
CPC分类号： F16B7/0406 , A61F2/78 , A61F2002/7887 , F16B21/18 , F16B21/183 , F16B21/186 , F16B21/205 , Y10T29/49613 , Y10T29/49826 , Y10T403/553 , Y10T403/581 , Y10T403/602 , Y10T403/604
摘要： A progressive release or multi-point engagement device according to aspect of the present disclosure includes a first component and a second component connected to the first component with a canted coil spring. The first component is movable relative to the second component and latch by moving the canted coil spring to a second common groove. Alternatively, a second spring is used to move the second component and relative to a third component. When a second engagement position is desired, a relatively higher a force may be necessary to move the relevant component.
摘要翻译：根据本公开的方面的渐进释放或多点接合装置包括第一部件和连接到具有倾斜螺旋弹簧的第一部件的第二部件。第一部件可相对于第二部件移动并且通过将倾斜螺旋弹簧移动到第二公共槽来锁定。或者，第二弹簧用于移动第二部件并相对于第三部件。当需要第二接合位置时，可能需要相对较高的力来移动相关部件。

7. 发明申请

US20160186792A1 CONNECTION ASSEMBLY WITH BAYONET LOCKING OF THE CONNECTION ELEMENTS 审中-公开
标题翻译：连接组件与连接元件的BAYONET锁定
公开(公告)号：US20160186792A1
公开(公告)日：2016-06-30
申请号：US14980783
申请日：2015-12-28
申请人： RADIALL
发明人： Laurent VALENCIA
IPC分类号： F16B7/20 , F16B7/04
CPC分类号： F16B7/20 , F16B7/0406 , G02B6/3878 , G02B6/3891 , H01R13/625 , H01R13/6392
摘要： A connection assembly with bayonet locking of the connection elements. In accordance with this disclosure, there is provided a part for immobilizing the locking element of the bayonet system against movement in translation in the position of mutual locking, the immobilizing part being removably placed on the body carrying the bayonet lug.
摘要翻译：连接组件，其连接元件具有卡口锁定。根据本公开，提供了一种用于固定卡口系统的锁定元件的部件，以防止在相互锁定的位置平移移动，固定部件可移除地放置在承载卡口凸耳的主体上。

8. 发明申请

US20150117944A1 MALE OR FEMALE ELEMENT FOR A CONIC COUPLING 审中-公开
标题翻译：男性或女性元素的连接
公开(公告)号：US20150117944A1
公开(公告)日：2015-04-30
申请号：US14588647
申请日：2015-01-02
申请人： ROLLS-ROYCE PLC
发明人： Derek WJ CLARKE
IPC分类号： F16D1/076 , F16D1/033 , F01D5/02
CPC分类号： F16D1/076 , F01D5/026 , F05D2250/711 , F16B7/02 , F16B7/0406 , F16B7/182 , F16B2200/10 , F16D1/033
摘要： A male or female element (12, 2) for a conic coupling, the element comprising: an end surface (16, 6) and two angled side surfaces (18, 8) disposed either side of the end surface (16, 6); wherein at least one of the side surfaces (18, 8) has a non-planar profile.
摘要翻译：一种用于锥形耦合的公元件或阴元件（12,2），所述元件包括：端表面（16,6）和设置在端表面（16,6）的任一侧的两个成角度的侧表面（18,8）; 其中所述侧表面（18,8）中的至少一个具有非平面轮廓。

9. 发明申请

US20130125378A1 Leg Rest Release Assembly and Method of Assembling the Same 审中-公开
标题翻译：腿部释放组件及其组装方法
公开(公告)号：US20130125378A1
公开(公告)日：2013-05-23
申请号：US13304285
申请日：2011-11-23
申请人： Emily Hannah Berman
发明人： Emily Hannah Berman
IPC分类号： F16B7/18 , B23P11/00
CPC分类号： F16B7/0406 , A61G5/127 , F16B21/165 , Y10T29/49963 , Y10T403/68
摘要： A mechanical retention apparatus suitable for serving as a leg rest release for a wheelchair is provided. The mechanical retention apparatus includes a first cylindrical housing (306) and a second cylindrical housing (304). The first cylindrical housing (306) has interior threads (413), while the second cylindrical housing (304) has a threaded end (313) that is complementary with the internal threads such that the internal threads and the threaded end can engage to form a nested cylindrical housing assembly (311). A unitary shaft-stem assembly (310) includes a push-button (301), a stem (303), and a shaft (302). The shaft (302) can be perdurably connected to the push-button (301) to prevent separation. An axial length (402) of the nested cylindrical housing assembly (311) can be adjusted by rotating the first cylindrical housing (306) relative to the second cylindrical housing (304).
摘要翻译：提供了一种适用于作为轮椅的腿部放松释放的机械保持装置。机械保持装置包括第一圆柱形壳体（306）和第二圆柱形壳体（304）。第一圆柱形壳体（306）具有内螺纹（413），而第二圆柱形壳体（304）具有与内螺纹互补的螺纹端（313），使得内螺纹和螺纹端可以接合以形成嵌套圆柱形壳体组件（311）。单个轴杆组件（310）包括按钮（301），杆（303）和轴（302）。所述轴（302）可以与所述按钮（301）无缝连接以防止分离。可以通过相对于第二圆柱形壳体（304）旋转第一圆柱形壳体（306）来调节嵌套的圆柱形壳体组件（311）的轴向长度（402）。

10. 发明授权

US08186633B2 Coupler for cable trough 有权
标题翻译：电缆槽耦合器
公开(公告)号：US08186633B2
公开(公告)日：2012-05-29
申请号：US12039933
申请日：2008-02-29
申请人： Matthew D. Ferris , Timothy J. Haataja
发明人： Matthew D. Ferris , Timothy J. Haataja
IPC分类号： F16L3/22
CPC分类号： G02B6/4459 , F16B7/0406 , H02G3/0608 , Y10T403/32483 , Y10T403/551 , Y10T403/599 , Y10T403/7043
摘要： Couplers for a cable trough system including a spacing defined by first and second guiding surfaces, the spacing being sized to receive the terminal end of a trough member into the spacing. One or more springs are carried on the couplers and may be at least partially disposed within the spacing between the first and the second guiding surfaces. The springs urge the terminal end of the trough member against the coupler upon insertion of the terminal end into the spacing. One or more locking elements are coupled adjacent to the springs to move between a locking position and a released position. The locking elements may slide longitudinally or move perpendicularly to the couplers. A first trough member may be released from the couplers independent from a second trough member coupled to the couplers. Methods for use of the couplers are also provided.
摘要翻译：用于电缆槽系统的耦合器，包括由第一和第二引导表面限定的间隔，该间隔的尺寸被设计成将槽构件的终端接纳到间隔中。一个或多个弹簧承载在联接器上并且可以至少部分地设置在第一和第二引导表面之间的间隔内。当将终端插入间隔时，弹簧将槽构件的末端推向联接器。一个或多个锁定元件邻近弹簧联接以在锁定位置和释放位置之间移动。锁定元件可以纵向滑动或垂直于联接器移动。可以独立于耦合到耦合器的第二槽构件而从耦合器释放第一槽构件。还提供了使用耦合器的方法。

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