摘要:
A cable spool for use in automated cable winding applications, said cable spool comprising a barrel having an outside diameter and a length, and two annular flanges located at opposite ends of said barrel, wherein each one of said flanges has an inward facing side directed towards said other flange and an outward facing side, each one of said flanges includes at least one through-hole extending between said inward facing side and said outward facing side, wherein each one of said through-holes forms a start hole, and each one of said flanges includes at least one reinforcement portion positioned between said barrel and said through-holes, wherein said at least one reinforcement portion has a height measured in a radial direction from a lateral surface of said barrel to a distal edge of said at least one reinforcement portion.
摘要:
Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts in a central portion of the winding between the ends of the winding.
摘要:
Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts in a central portion of the winding between the ends of the winding.
摘要:
Novel adaptive stylus winding assemblies for use in winding surgical sutures in tray packages are disclosed. The stylus winding assemblies have a pivotally mounted stylus member and a biasing element to facilitate winding a suture into a suture track of a suture tray. The winding assemblies provide for reliable product supply, quality improvements and cost reductions.
摘要:
While a winding member is making one rotation, an optical fiber is once skewed relative to the circumferential direction and further shifted by a desired length in the width direction of a circumferential surface. In this state, the winding member winds up the optical fiber. This operation is performed in the same direction every rotation when the winding member rotates (N−1) times. Next, in the N-th rotation of the winding member, a guide member performs the guide to the optical fiber to skew reversely to the direction of shifting in the (N−1) rotations of the winding member.
摘要:
The present invention relates to a centre wheel for winding up a duct or cable on a stabilizing center core. The centre wheel has a first and a second end. The centre wheel comprises a first plate element arranged at the first end of the centre wheel. The centre wheel further comprises at least three curved plate elements extending between the first plate element and the second end and arranged at angular distance around a centre axis of the centre wheel, so that the stabilizing center core can be fit in a space between the first plate element and the curved plate elements, whereby a duct or cable that is wound around the third plate elements is supported by the third plate elements and by the stabilizing centre core in gaps between the third plate elements.
摘要:
Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts in a central portion of the winding between the ends of the winding.
摘要:
A method for laying a fibre material on a mould surface is provided, in which rovings of the fibre material are laid on the mould surface or on a fibre material already laid on the mould surface, wherein the rovings are rolled from a reel which is held by a movable support which is being moved in a desired direction along the mould, wherein the support has at least one roller connected to the movable support by at least one articulated joint such that the roller holds down laid out rovings.
摘要:
Packaging including a coiled and optionally prelubricated catheter, its distal end insertable into the urethra, a slidable hygienic sheath, a proximal catheter end for voiding urine from the distal end through the assembly to the proximal end. Mutually rotatable elements providing for withdrawal of the catheter from its coiled state to an extended state, and retraction of the catheter back to its coiled state. Methods of extending the catheter, inserting it into the urethra, and voiding urine through the catheter, without requiring complete removal from the catheter packaging. A kit including automatic extrusion of the catheter's distal end upon package opening, and a water pouch for hydrophilic lubrication, and sanitary wipes for reducing the likelihood of infection. A catheter within a flexible and optionally coiled tube, a slidable hygienic sheath covering a catheter's distal end that can move along the length of the catheter during insertion. A catheter package including an internal spiral wall.
摘要:
A method for handling a fiber reinforced tube the tubular wall of which has a stiffness which allows the tube to maintain a nominal circular cross section of its own, the tube including a liner, a fiber reinforcement surrounding the liner and a coating surrounding the fiber reinforcement, includes the steps of: flattening the tube so as to obtain a non-circular shape, such as an oval or elliptical shape, subsequently winding the flattened tube onto a reel. Thanks to the method, a combination of a wound flattened tube and a reel is obtained which is fit for road transport.