公开(公告)号：WO2022162546A1

公开(公告)日：2022-08-04

申请号：PCT/IB2022/050668

申请日：2022-01-26

Applicant: PEARFID SOCIETA' A RESPONSABILITA' LIMITATA SEMPLIFICATA

Inventor： LOLLI, Marcello ,  LOLLI, Claudio ,  LOLLI, Silvio

IPC: H05K13/06 ,  B21F1/00 ,  B21F45/00

Abstract: The Machine (1) for the manufacture of antennas comprises: - at least one movable body (2) around one axis of reference (A) along a predetermined path (12) and defining one work surface (3); - deposition means (4, 5) of at least one antenna on the work surface (3); wherein the movable body (2) comprises shaping means (7) mounted along the work surface (3) and adapted to retain the wire (6) along one predetermined path defining the shape of the antenna, the movement means (5) being configured to move the wire (6) along the predetermined path; wherein the shaping means (7) comprise a plurality of shaping elements (8) mounted protruding from the work surface (3) and adapted, in use, to be at least partly wrapped by the wire (6) and to retain the latter along the predetermined path.

公开(公告)号：WO2022121812A1

公开(公告)日：2022-06-16

申请号：PCT/CN2021/135561

申请日：2021-12-04

Applicant: 浙江晨龙锯床股份有限公司 ZHEJIANG CHENLONG SAWING MACHINE CO., LTD. [CN]/[CN]

Inventor： 范日盛 FAN, Risheng ,  陈晋 CHEN, Jin ,  娄伟杰 LOU, Weijie

IPC: B21F1/06 ,  B21F1/00 ,  B21F45/00 ,  B21F7/00 ,  G10C9/00 ,  G10C3/07

Abstract: 一种琴弦头拧头装置，包括头拧机构（1）和琴弦交叉打圈机构（4），头拧机构（1）包括头拧头组件（11），头拧头组件（11）包括头拧杆（111）和挂弦钉（113），琴弦交叉打圈机构（4）包括交叉打圈头（42），在交叉打圈头（42）上设置打圈杆（45），在头拧杆（111）的前端部设置琴弦承载斜面（A1），挂弦钉（113）设置在该琴弦承载斜面（A1）中，在琴弦承载斜面（A1）靠近琴弦线（X）的部位设置凸起斜台阶面（A2），在斜台阶面（A2）的高端设置侧立面（A3），在打圈头（42）下降抵压琴弦线（X）后，打圈头（42）的底面、斜台阶面（A2）高端的侧立面（A3）、琴弦承载斜面（A1）以及挂弦钉（113）的外圆周面形成四面包围的封闭空间，琴弦线（X）被限制在该封闭空间内部。以及一种使用该琴弦头拧头装置的琴弦自动加工设备。该装置能够提高琴弦头拧的精度、效率，从而提高琴弦的良品率和稳定性。

公开(公告)号：WO2019104355A1

公开(公告)日：2019-05-31

申请号：PCT/US2018/062679

申请日：2018-11-27

Applicant: SALEH, Rafic

Inventor： SALEH, Rafic

IPC: A61B17/3205 ,  B21F45/00

CPC classification number: A61B17/32056 ,  A61B17/221 ,  A61B18/1492 ,  A61B2017/2212 ,  A61B2018/00267 ,  A61B2018/141

Abstract: An endoscopic snare device (10, 100, 100') includes a pair of bowed, resiliently deformable, snare wires (12, 14) with bow shaped memory, a mesh (20) attached to mid-portions (16, 18) and distal portions (22, 24) of the snare wires (12, 14) for a mesh length (A) that is less than the snare length (L), a bowed, resiliently deformable, support wire (116) extending in a plane out of the plane of the snare wires (12, 14), and a pair of bowed, resiliently deformable, incising wires (112, 114) side by side with the snare wires (12, 14). The support wire (116) is electrically insulated. A mouth cord or wire (46) extends from one snare wire (12), through the support wire (116), and to the other snare wire (14).

公开(公告)号：WO2018191822A1

公开(公告)日：2018-10-25

申请号：PCT/CA2018/050468

申请日：2018-04-19

Applicant: RGL RESERVOIR MANAGEMENT INC.

Inventor： STANIER, David William Paul ,  HEUKELMAN, Herman

IPC: B01F15/00 ,  B21F45/00 ,  E21B43/08

Abstract: A method and apparatus for providing rib wires of a wire wrap screen on a pipe comprises one or more straps adapted to receive a plurality of rib wires and to engage the pipe, at least one of the straps being adapted to align at least a portion of the rib wires generally parallel with the longitudinal axis of the pipe and generally equidistantly spaced apart over the circumference of the pipe. The pipe with rib wires, once secured with the straps, can then be introduced into a wire wrap machine to form the wire wrap screen over the rib wires.

公开(公告)号：WO2017214431A3

公开(公告)日：2017-12-14

申请号：PCT/US2017/036602

申请日：2017-06-08

Applicant: STRYKER CORPORATION ,  STRYKER EUROPEAN HOLDINGS I, LLC

Inventor： LEE, Andrew, S. ,  PHUNG, Mark ,  CHEN, Hancun ,  ODELL, Timothy

IPC: A61B17/12 ,  A61F2/90 ,  B21F45/00

Abstract: A braided vaso-occlusive member formed out of first plurality of filaments interwoven with a second plurality of filaments, wherein filaments of the first plurality are helically wound in a first rotational direction along an elongate axis of the braided member, and filaments of the second plurality are wound in a second rotational direction opposite the first rotational direction, such that filaments of the first plurality cross over and/or under filaments of the second plurality at each of a plurality cross-over locations axially spaced along the elongate axis of the braided member, wherein at each cross-over location, the filaments of the first plurality cross over at least two consecutive filaments of the second plurality, then cross under only a single filament of the second plurality, and then cross over at least two additional consecutive filaments of the second plurality.

公开(公告)号：WO2016023306A1

公开(公告)日：2016-02-18

申请号：PCT/CN2014/093081

申请日：2014-12-05

Applicant: 华南理工大学

Inventor： 周照耀 ,  吴菲 ,  姚碧波

IPC: B21F45/00 ,  B21F15/08 ,  B29C67/00 ,  B29C67/04 ,  C03B37/15

CPC classification number: B21F15/08 ,  B21F45/00 ,  B29C67/00 ,  B29C67/04 ,  C03B37/15

Abstract: 一种以丝材为原材料快速制造原型的方法，其方法是首先牵引一条丝材在成型板（101）上形成直线或曲线平面轨迹形状，使丝材结合在成型板上，并保持相应的形状；其次以该条丝材为基准进行快速成型分层叠加增材，包括两种情况：1)在该条丝材上将其它丝材层层紧密叠加，形成所需构件的空间形状，并使丝材间实现冶金结合，最终便可获得所需形状的构件；2)将其它丝材与该条丝材条条并列相贴组合在一起形成板面结构，并使丝材间实现冶金结合，然后在该板面结构上将丝材按照所需的轨迹形状和长度层层堆积，形成所需构件的空间形状，并使丝材间实现冶金结合，获得所需形状的构件。还涉及能够实现上述方法的快速成型机。该方法操作方便，稳定可靠，生产成本较低。

公开(公告)号：WO2013151620A1

公开(公告)日：2013-10-10

申请号：PCT/US2013/025673

申请日：2013-02-12

Applicant: MEDTRONIC VASCULAR INC.

Inventor： ENSIGN, Lance ,  GRISWOLD, Eric

IPC: B21F1/04 ,  A61F2/90 ,  B21F45/00

CPC classification number: B21F45/008 ,  A61F2/86 ,  A61F2/88 ,  A61F2/90 ,  A61F2/915 ,  A61F2240/001 ,  B21F1/04

Abstract: A method for forming a wave form for a stent (100) includes moving a first forming portion (22) of a first forming member (20) in a direction substantially perpendicular to a first direction direction (FD) along which a formable material (12) is provided to engage and deform the formable material (12) against a first forming portion (32) of the second forming member (30). Then first and second forming members (20, 30) are jointly moved in a direction substantially opposite the first direction to draw and form the formable material over the first forming portion (32) of the second forming member (30). Then the first forming member (20) is disengaged from the formable material (12) and is rotated to position a second forming portion (24, 26, 28) of the first forming member (20) to face the formable material (12).

Abstract translation: 用于形成用于支架（100）的波形的方法包括：在基本上垂直于第一方向（FD）的方向上移动第一形成部件（20）的第一形成部分（22），沿着第一方向 ）被设置成将可成形材料（12）接合并变形成抵靠第二成形构件（30）的第一成形部分（32）。 然后，第一和第二形成构件（20,30）沿与第一方向大致相反的方向共同移动，以在第二成形构件（30）的第一成形部分（32）上方拉伸并形成可成形材料。 然后，第一成形构件（20）从可成形材料（12）脱离并转动，使第一成形构件（20）的第二成形部分（24,26,28）定位成与可成形材料（12）相对。

公开(公告)号：WO2023067014A1

公开(公告)日：2023-04-27

申请号：PCT/EP2022/079122

申请日：2022-10-19

Applicant: POLYMAC B.V.

Inventor： TIJSSEN, Cornelis ,  VAN DE VELDE, Stefan

IPC: B29C45/14 ,  B29C33/12 ,  B29C33/30 ,  B29C65/56 ,  B29C65/00 ,  B29C45/00 ,  B21F45/00

Abstract: The invention relates to a handle fitting apparatus for fitting handles to pails, the apparatus comprising a pail orientation device, a pail stacking device and pail transport device, a plastic handle buffer and fitting device, and metal handle forming and fitting device, wherein the handle fitting apparatus is a dual configuration apparatus, that can be set up for in a first configuration for fitting plastic handles to pails and that can be set up in a second configuration for fitting metal handles to pails, and wherein the plastic handle fitting tooling is mounted at the fitting station and the metal handle fitting tooling is demounted or the second configuration, the metal handle fitting tooling is mounted at the fitting station and the plastic handle fitting tooling is demounted.

公开(公告)号：WO2023007416A1

公开(公告)日：2023-02-02

申请号：PCT/IB2022/056983

申请日：2022-07-28

Applicant: ABG SYSTEMS S.P.A.

Inventor： BACCINO, Simone ,  UMILI, Stefano

IPC: B21F1/00 ,  B21F1/04 ,  B21F45/00 ,  H01Q1/22

Abstract: Machine for forming RFID antennas, comprising a support structure (3) provided with a support (16) for an RFID substrate, and a plurality of forming pegs (63) having vertical axes fixed with respect to the support (16) and arranged above it so as to define a predetermined path for a wire configured to form the RFID antenna; a wire feeding system (5) comprising a wire guide element (134) and a handling assembly, configured to move the wire guide element (134) along mutually orthogonal horizontal axes so as to wind the wire at least partially around the forming pegs (63) and define said path; a pair of grippers (84) arranged at the ends of said path and operable to assume a closed position, in which the wire is blocked, and an open position, in which the wire is released; and a movable structure (4) carried by the support structure (3) and provided with a thrust element (71) movable vertically between an upper position in which it allows the wire to be wound around the pegs (63) and a lower position in which it deposits the formed antenna on the substrate.

公开(公告)号：WO2021183676A1

公开(公告)日：2021-09-16

申请号：PCT/US2021/021760

申请日：2021-03-10

Applicant: KA MEDICAL, LLC

Inventor： OSLUND, John ,  RUSSO, Pat ,  DUNNE, Kevin

IPC: A61F2/90 ,  A61F2/844 ,  A61B17/122 ,  A61B17/12 ,  A61B17/00 ,  A61M25/00 ,  B21F45/00

Abstract: A method for making a neutral hybrid braided structure may involve positioning a first set of wires on a braiding machine in a first set of positions, positioning a second set of wires on the braiding machine in a second set of positions so that the first set of positions and the second set of positions form a neutral hybrid braiding pattern, and braiding the first set of wires and the second set of wires on the braiding machine to form the neutral hybrid braided structure. Each wire in the first set of wires has a first cross-sectional diameter, and each wire in the second set of wires has a second cross-sectional diameter that is smaller than the first cross-sectional diameter.