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公开(公告)号：WO2023089618A1
公开(公告)日：2023-05-25
申请号：PCT/IL2022/051235
申请日：2022-11-21
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： AMON, Eyal
IPC: F16L23/04 , F16L27/108 , F16B2/08 , F16L17/04
Abstract: A clamping device includes a base element, a first clamping arrangement moveably mounted with respect to the base element, and a second clamping arrangement moveably mounted with respect to the base element. The first clamping arrangement is configured for providing a coupling displacement along a coupling axis responsive to an actuation displacement being applied to the first clamping arrangement along an actuation axis, the actuation axis being non-parallel with respect to the coupling axis. The second clamping arrangement is configured for providing an output displacement along an output axis responsive to the coupling displacement being applied to the second clamping arrangement along the coupling axis, the output axis being non-parallel to the coupling axis.
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公开(公告)号：WO2022083397A1
公开(公告)日：2022-04-28
申请号：PCT/CN2021/119878
申请日：2021-09-23
Applicant: NORMA EJT (CHANGZHOU) CO. LTD.
Inventor： TAO, Ye , HAO, Duggan
Abstract: A clamp (10) for preassembling and connecting conduits (32, 34) having connector flanges (28, 30), the clamp (10) comprising: a clamp band (12) and a preassembly device (14); the clamp band (12) comprising a first end portion (16) with a first tightening head (20) and a second end portion (18) with a second tightening head (22); the preassembly device (14) comprising a first locking member (24) at the first end portion (16); wherein, in an open state of the clamp (10), the first tightening head (20) and the second tightening head (22) are spaced apart from each other by a gap (26), and in a preassembly state of the clamp (10), the first tightening head (20) and the second tightening head (22) are arranged closer to each other than in the open state and the clamp (10) is configured to hold two connector flanges (28, 30) of conduits (32, 34) in position to each other; characterized in that the preassembly device (14) further comprises an extension member (36) with a second locking member (38) being lockable to the first locking member (24) in a snap-fit manner; wherein in the open state, the second locking member (38) is unlocked from the first locking member (24), and in the preassembly state, the second locking member (38) is fixed on the first locking member (24) and locks the clamp (10) in the preassembly state.
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公开(公告)号：WO2021186312A1
公开(公告)日：2021-09-23
申请号：PCT/IB2021/052107
申请日：2021-03-14
Applicant: ZERRIRO S.R.L.
Inventor： GUASTI, Gino
IPC: F24F13/02 , F16L23/04 , F16L37/00 , F16L5/02 , F16L21/00 , F16L23/14 , F16L25/00 , F16L25/12 , F16L41/08
Abstract: Junction system (1) for air conduits (3A-3D) comprising: a first air conduit (3A) and a second air conduit (3B), said first air conduit (3A) comprising an anchoring portion (5) and a first insert portion (12A) configured to be insertable in said second air conduit (3B); at least a block element (4) connectible to said anchoring portion (5); wherein said block element (4) comprises at least a flexible portion (8) configured to apply a thrust on an outer surface of the first and second air conduit (3A,3B) when said block element (4) is connected to said anchoring portion (5).
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公开(公告)号：WO2021174129A1
公开(公告)日：2021-09-02
申请号：PCT/US2021/020101
申请日：2021-02-26
Applicant: S.P.M. FLOW CONTROL, INC.
Inventor： KUMAR, Chandu , SUTTON, Joe Allen
Abstract: A quick-connector assembly for joining abutting flanged ends of two tubular members includes first and second connector portions joined by a rotatable hinge having a hinge pin coupling the first connector portion and the second connector portion so that the first and second connector portions encircle about abutting flanged ends of the tubular members when the first and second connector portions are in a closed position. Further, a stand having a bracket with at least one hole for accommodating the hinge pin is designed to at least partially support the weight of the connector assembly and the flanged ends of the tubular members.
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公开(公告)号：WO2020066966A1
公开(公告)日：2020-04-02
申请号：PCT/JP2019/037177
申请日：2019-09-24
Applicant: いすゞ自動車株式会社
Abstract: 第１の流通管（２）の第１のＶバンドフランジ（１２）と第２の流通管（３）の第２のＶバンドフランジ（２２）をＶバンド（５）で連結する際に、ガスケット（４）を第１の流通管（２）に対して仮保持するガスケットの仮保持構造である。第１の流通管（２）は、第１のＶバンドフランジ（１２）よりも一側へ突出する流通管先端部（２０）を有する。ガスケット（４）は、ガスケット本体部（３１）と、ガスケット本体部（３１）の開口の内周縁の一部の領域から径方向内側へ突出する突出部（３２）とを有する。ガスケット 本体部（３１）の開口は、流通管先端部（２０）の外径よりも大きい。ガスケット（４）の突出部（３２）は、流通管先端部（２０）をガスケット本体部（３１）の開口に挿通した状態で、流通管先端部（２０）の外周面（２６）に当接して弾性変形する長さに形成される。
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Patent Agency Ranking
公开(公告)号：WO2017182814A3
公开(公告)日：2017-10-26
申请号：PCT/GB2017/051106
申请日：2017-04-20
Applicant: BIO PURE TECHNOLOGY LIMITED
Inventor： WHITE, Nick , SILLITOE, Chris
Abstract: A tamper-evident cover (256) for a component, the component comprising: first and second portions; and an actuator mechanism for moving the first and second portions or allowing the first and second portions to move relative to one another; wherein the cover comprises: a cover portion (262) defining a cavity configured to receive the actuator mechanism of the component so as to prevent access to the actuator mechanism from the exterior of the cover portion; and a retention barb (260) connected to the cover portion and housed within the cavity formed by the cover portion such that it is inaccessible from the exterior of the cover portion, the retention barb being configured to engage with the component so as to retain the cover portion over the actuator mechanism.
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公开(公告)号：WO2017144880A1
公开(公告)日：2017-08-31
申请号：PCT/GB2017/050461
申请日：2017-02-23
Applicant: GRAFEYE LIMITED
Inventor： GRÁF, Gergo
IPC: F16L23/04
CPC classification number: F16L23/04
Abstract: A clamping device (10) suitable for securing a pair of flanges (12) together, consists of a unitary strip of a polymeric material that defines a multiplicity of clamping segments (14, 15) linked by flexible strip portions (16). The ends of the unitary strip define latching elements (22, 24) shaped to interconnect when the ends are brought together. Along one face of the unitary strip the clamping segments (14, 15) define teeth (18, 20) that project at opposite sides of the unitary strip, and these teeth define faces that are adapted in use to contact outer faces of the pair of flanges. Each clamping segment (14, 15) may define two opposing teeth (18, 20). The clamping device can be operated with a single hand, being bent around the outside of the pair of flanges so that the clamping segments (14, 15) engage opposite faces of the pair of flanges (12) and hold them together, and the latching elements (22, 24) are interconnected.
Abstract translation: 适用于将一对凸缘（12）固定在一起的夹紧装置（10）包括由聚合物材料制成的单一条带，所述聚合物材料限定多个夹紧段（14,15），所述夹紧段通过柔性 条形部分（16）。 整体带的端部限定锁定元件（22,24），锁定元件（22,24）被成形为当端部被接合在一起时互连。 沿着整体条的一个面，夹紧段（14,15）限定在整体条的相对侧处突出的齿（18,20），并且这些齿限定适于用来接触一对 法兰。 每个夹紧段（14,15）可以限定两个相对的齿（18,20）。 夹紧装置可以用一只手操作，围绕该对凸缘的外侧弯曲，使得夹紧段（14,15）与该对凸缘（12）的相对面接合并将它们保持在一起，并且闩锁 元素（22,24）相互连接。
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公开(公告)号：WO2015072571A1
公开(公告)日：2015-05-21
申请号：PCT/JP2014/080379
申请日：2014-11-17
Applicant: 日新製鋼株式会社
Abstract: 継手部の外周面に係止突条を転造法で形成するに当たり、係止突条を有する管の管端同士を、ハウジングにより固定して継いだ際に、脱管阻止性能に優れた継手部構造が得られるような係止突条を形成する方法を提供する。 被加工管体の内側に位置させた凸ローラと、前記管体の外側に位置させた成形用環状溝を用いて、係止突条の縦壁部を、管軸方向の外周面に対して６５°以上９０°以下の角度で立ち上がるように形成し、係止突条の外周面から頂部の突端までの高さが、管体と当接する加工手段の面の曲率半径の合計値以上に形成するように転造加工する。
Abstract translation: 本发明提供一种方法，当通过成形轧制在接合部的外周面上形成锁定脊时，形成锁定脊，使得接合部结构在管的端部具有优异的防止管分离的能力 使用壳体将锁定脊固定并相互连接。 使用位于待加工管内的凸辊和位于所述管的外侧的圆形形成槽，进行轧制，使得锁定脊的垂直壁部形成为以65°至90°的角度上升 相对于管轴方向上的外周面的角度以及从锁定脊的外周面到顶点的顶端的高度形成为工作的表面的曲率半径的总和 意味着接触管道。
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公开(公告)号：WO2015061812A2
公开(公告)日：2015-04-30
申请号：PCT/ZA2014/000059
申请日：2014-10-20
Applicant: KEDAR, Guy Asher
Inventor： KEDAR, Guy Asher
IPC: F16L23/04
CPC classification number: F16L25/12 , F16L17/04 , F16L21/002 , F16L23/08
Abstract: The combination of (I) a pair of pipes each having a peripheral groove near its end and (II) a coupling for coupling together the ends of the pipes in a fluid tight manner, the coupling comprising the combination of (a) a plurality of coupling parts each having (i) an arcuate inside surface of the same radius as the outside surfaces of the pipes, (U) a plurality of projections on the inside surface, which projections engage respectively in the peripheral grooves, and (iii) a radial groove (hereinafter referred to as "the locating groove") between the projections (b) clamping means for clamping the coupling parts together to clamp, on to- the ends of the pipes, (e) a locating ring partially received within the locating groove and projecting therefrom into the path of the pipes, and (d) sealing means, preferably In the form of a pressure assisted seal, carried by the locating ring providing a seal between the ends of the pipes.
Abstract translation: （I）一对管子的组合，每个管道在其端部附近具有周边槽，以及（II）用于以流体密封的方式将管道的端部联接在一起的联接器，所述联接器包括以下组合：（a） 每个连接部件具有（i）与管的外表面相同半径的弧形内表面，（U）内表面上的多个突起，该突起分别接合在周向槽中，以及（iii）径向 在凸起之间的槽（以下称为“定位槽”）（b）夹持装置，用于将联接部分夹紧在一起，以夹紧在管的端部，（e）定位环，其部分地容纳在定位槽 并从其突出到管道的路径中，以及（d）密封装置，优选以压力辅助密封的形式，由定位环承载，在管的端部之间提供密封。
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公开(公告)号：WO2015019622A1
公开(公告)日：2015-02-12
申请号：PCT/JP2014/004135
申请日：2014-08-07
Applicant: 有限会社シノハラ
CPC classification number: F16L19/0218 , F16L23/08 , F16L23/20
Abstract: パイプの継手のシール性と耐振動性を向上できる高圧パイプ用継手のシールリング構造を提供する。本シールリング構造はシールリングとリテーナから構成され、シールリングは、ドーナツ形状であり、断面が直交する２つの対角線を有する四角形であって、１つの対角線はドーナツ形状で形成される平面の垂線と並行であり、その対角線上の対向する頂点がそれぞれ継手の端面と当接するものである。また、リテーナが継手端面の周縁に係合できる。
Abstract translation: 提供一种能够提高管接头的密封性能和抗振性的高压管接头用密封环结构体。 密封圈结构包括密封环和保持器。 密封环为环形。 密封环的横截面包括具有彼此正交的两条对角线的四边形。 一条对角线平行于由环形形状形成的平面垂直线，并且对角线上的相对顶点与每个关节的端面接触。 保持器能够与接合端面的周缘接合。
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