公开(公告)号：US20030201582A1

公开(公告)日：2003-10-30

申请号：US10422029

申请日：2003-04-23

Applicant: The Procter & Gamble Company

Inventor： Brian Francis Gray

IPC: B26F001/26

CPC classification number: A61F13/512 ,  A61F13/51104 ,  B26F1/26 ,  Y10S428/913 ,  Y10T428/24273 ,  Y10T428/24281 ,  Y10T428/24942

Abstract: A process of forming a soft and resilient web exhibiting a substantially continuous pattern of debossments or apertures is disclosed. The process comprises locally heating process to melt predetermined points of the web. The process includes: continuously bringing the web in contact relation with a forming structure exhibiting a substantially continuous pattern of apertures corresponding to the debossments or apertures of the web; locally heating the region of the web at the predetermined points along the surface of the web by an energy source to give the web temperature above its melting temperature; applying a substantially uniform fluid pressure differential to the locally heated web at least in those areas to be debossed or apertured, whereby the web is debossed or apertured at the predetermined points and generally maintains its surface structure at least in those areas in which the web is not debossed or apertured; and removing the debossed or apertured web from the forming structure. A soft and resilient web formed by the process is also disclosed.

Abstract translation: 公开了一种形成柔软且有弹性的织物的方法，其显示出基本连续的凹凸图案或孔。 该方法包括局部加热过程以熔化幅材的预定点。 该方法包括：连续地使幅材与形成结构呈现接触关系，所述成形结构呈现对应于幅材的凹陷或孔的基本上连续的孔图案; 通过能量源在幅材表面的预定点处局部加热幅材区域，以使幅材温度高于其熔融温度; 至少在要压扁或开孔的那些区域中将基本均匀的流体压力差施加到局部加热的腹板上，由此腹板在预定点处被凹陷或开孔，并且通常将其表面结构保持在其中网状物 没有凹陷或有孔; 以及从所述成形结构去除所述凹陷或多孔的网。 还公开了由该方法形成的柔软且有弹性的网。

公开(公告)号：US20040119208A1

公开(公告)日：2004-06-24

申请号：US10388779

申请日：2003-03-14

Applicant: The Procter & Gamble Company

Inventor： Brian Francis Gray ,  Keith Joseph Stone

IPC: B29C059/06 ,  B29C047/00 ,  B29C047/06 ,  B26F001/26

CPC classification number: B29C33/00 ,  A61F13/15577 ,  A61F13/51104 ,  A61F13/51121 ,  A61F13/512 ,  A61F13/513 ,  B23K26/0006 ,  B23K26/06 ,  B23K26/361 ,  B23K26/382 ,  B23K26/384 ,  B23K26/40 ,  B23K2103/16 ,  B23K2103/42 ,  B23K2103/50 ,  B26F1/26 ,  B29C59/025 ,  B29C59/06 ,  B29C59/16 ,  B29C2791/009 ,  B29L2031/4878 ,  B33Y80/00 ,  Y10T428/24273 ,  Y10T428/24322

Abstract: A method for making a polymeric web exhibiting a soft and silky tactile impression on at least one side thereof. The method comprises the steps of providing a forming structure being moveable upon a forming drum and comprising a plurality of protrusions extending from the forming structure, the protrusions being generally columnar forms having an average aspect ratio of at least about 1. The forming structure is disposed adjacent a vacuum chamber and vacuum is applied at a sufficient level to induce a sufficient partial pressure to conform a precursor web to the forming structure, thereby forming the polymeric web. The precursor web can be cast directly onto the forming structure, or it can be re-heated by re-heat means to elevate its temperature sufficiently to permit vacuum formation.

Abstract translation: 一种制造聚合物纤维网的方法，所述聚合物纤维网在其至少一侧具有柔软和丝滑的触感。 该方法包括以下步骤：提供可在成形鼓上移动的成形结构，并且包括从成形结构延伸的多个突起，所述突起通常为具有至少约1的平均纵横比的柱状形式。所述成形结构被设置 邻近真空室并且以足够的水平施加真空以诱导足够的分压使前体纤维网与成形结构一致，从而形成聚合物网。 前体纤维网可以直接浇铸到成形结构上，或者可以通过再热装置再次加热，以使其温度充分升高以允许真空形成。

公开(公告)号：US20030080460A1

公开(公告)日：2003-05-01

申请号：US10246687

申请日：2002-09-19

Inventor： Kazuhiro Ezure

IPC: B26F001/26 ,  B26F001/02

CPC classification number: F28D7/106 ,  B21C37/292 ,  B21C37/294 ,  B26F1/0038 ,  F02M26/11 ,  F02M26/32 ,  F02M35/1034 ,  Y10T83/0333 ,  Y10T83/0341 ,  Y10T83/0591

Abstract: To provide manufacturing method for a double tube having a hole formed therein and a mold for implementing such method, which reduce the time required for manufacturing, do not leave shavings in the gap between the outer tube and the inner tube, and offer highly accurate hole positioning. The manufacturing method for a double tube having a hole formed therein pertaining to the present invention uses a mold in which a punch is located in at least one of the split mold halves that form the outer circumferential surface, an indentation is formed by drawing the punch into the mold, and fluid pressure is applied between the outer tube and the inner tube of the double tube located within the mold to form a hole in the circumferential wall of the outer tube via such indentation. Furthermore, the punch is placed in the mold in a watertight fashion.

Abstract translation: 为了提供其中形成有孔的双管的制造方法和用于实施这种方法的模具，其减少制造所需的时间，不会在外管和内管之间的间隙中留下刨屑，并且提供高精度的孔 定位。 本发明的形成有孔的双管的制造方法使用冲模位于形成外周面的至少一个成形半模中的模具，通过将冲头 并且在外管和位于模具内的双管的内管之间施加流体压力，以通过这种压痕在外管的周壁中形成孔。 此外，将冲头以水密的方式放置在模具中。

公开(公告)号：US20040119207A1

公开(公告)日：2004-06-24

申请号：US10325323

申请日：2002-12-20

Applicant: The Proctor & Gamble Company

Inventor： Keith Joseph Stone ,  Brian Francis Gray ,  Julie Ann O'Neil

IPC: B06B001/02 ,  B29C059/00 ,  B26F001/26

CPC classification number: B29C59/06 ,  B26F1/26 ,  B29C59/025 ,  B29C59/16 ,  B29C2791/009 ,  B29L2031/4878 ,  Y10S264/90

Abstract: A polymeric web exhibiting a soft and silky tactile impression on at least one side thereof is disclosed. The silky feeling side of the web exhibits a pattern of discrete hair-like fibrils each of the hair-like fibrils being a protruded extension of the web surface and having a side wall defining an open proximal portion and a closed distal portion. The hair-like fibrils exhibit a maximum lateral cross-sectional diameter of between 2 and 5 mils, and an aspect ratio from 1 to 3. Methods and apparatus for making the polymeric web utilize a three-dimensional forming structure having a plurality of protrusions being generally columnar forms having an average aspect ratio of at least about 1.

Abstract translation: 公开了在其至少一个侧面上呈现柔软而柔滑的触感的聚合物网。 纤维网的丝般感觉侧呈现离散的毛发状原纤维的图案，每个毛发状原纤维是幅材表面的突出的延伸部，并且具有限定开放的近端部分和封闭的远端部分的侧壁。 毛发状原纤维表现出2至5密耳之间的最大横截面直径和1至3的纵横比。用于制备聚合物网的方法和设备利用具有多个突起的三维成形结构 通常具有至少约1的平均纵横比的柱状形式。

公开(公告)号：US20010027708A1

公开(公告)日：2001-10-11

申请号：US09861144

申请日：2001-05-17

Inventor： Jonathan M. Stewart ,  Thomas Pesek ,  Volker Kern ,  Chien Chou Wu ,  Daniel Chin ,  Felice M. Sciulli

IPC: B26F001/26

CPC classification number: B26F3/004 ,  B23Q5/58 ,  B23Q11/04 ,  B23Q17/005 ,  B24C1/045 ,  B26D7/22 ,  B26D7/24 ,  Y10T83/0443 ,  Y10T83/0591 ,  Y10T83/096 ,  Y10T83/145 ,  Y10T83/364

Abstract: This invention relates to apparatus and methods for z-axis control and collision detection and recovery for waterjet and abrasive-jet cutting systems. In one embodiment, an apparatus includes a linear rail, a slide member coupleable to a cutting head and slideably coupled to the linear rail, at least one actuator having a first end coupled to the slide member and a second end fixed with respect to the linear rail, a position sensor, and a controller. The actuator provides an adjustable support force that supports the weight of the cutting head, allowing the cutting head to be controllably positioned at a desired height above the workpiece. The actuator may include a pneumatic cylinder, or alternately, a linear motor. In another aspect, an apparatus includes a first mount member coupleable to a controllably positionable mounting surface of the waterjet cutting system, a second mount member coupleable to the cutting head and disengageably coupled to the first mount member, and a sensing circuit having a plurality of first conductive elements disposed on the first mount member and a plurality of second conductive elements disposed on the second mount member. In the event of a collision between the cutting head and an obstruction, the second mount member disengages from the first mount member to prevent breakage of the cutting head. Following the collision, the second mount member is quickly and easily re-engaged with the first mount member without time-consuming re-calibration. In one embodiment, re-engagement of the second end first mount members is automatically performed by a biasing member.

Abstract translation: 本发明涉及用于水射流和磨料喷射切割系统的z轴控制和碰撞检测和回收的装置和方法。 在一个实施例中，一种装置包括线性轨道，可耦合到切割头并且可滑动地联接到线性轨道的滑动构件，至少一个致动器，其具有联接到滑动构件的第一端和相对于线性轨道固定的第二端 导轨，位置传感器和控制器。 致动器提供可调节的支撑力，其支撑切割头的重量，允许切割头被可控地定位在工件上方的期望高度处。 致动器可以包括气缸，或者可以包括线性马达。 在另一方面，一种装置包括可连接到水刀切割系统的可控地定位的安装表面的第一安装构件，可耦合到切割头并且可分离地联接到第一安装构件的第二安装构件，以及具有多个 设置在第一安装构件上的第一导电元件和设置在第二安装构件上的多个第二导电元件。 在切割头和障碍物之间发生碰撞的情况下，第二安装构件与第一安装构件脱离，以防止切割头的断裂。 在碰撞之后，第二安装构件快速且容易地与第一安装构件重新接合，而不需要耗时的重新校准。 在一个实施例中，第二端部第一安装构件的再接合由偏置构件自动执行。

公开(公告)号：US20040070100A1

公开(公告)日：2004-04-15

申请号：US10267538

申请日：2002-10-09

Applicant: 3M Innovative Properties Company

Inventor： Mark A. Strobel ,  Michael J. Ulsh ,  Joel A. Getschel

IPC: B26F001/26

CPC classification number: B26F1/26 ,  Y10S425/037 ,  Y10T428/24273

Abstract: An apparatus and methods for flame-perforating films. A preferred embodiment of the apparatus includes a frame, support surface attached to the frame, where the support surface includes a plurality of lowered portions, a burner attached to the frame opposite the support surface, where the burner supports a flame, and where the flame includes a flame tip opposite the burner and a film contacting the support surface, where the flame of the burner is in contact with the film, where the burner is positioned such that the distance between an unimpinged flame tip of the flame and the burner is at least one-third greater than the distance between the film and the burner.

Abstract translation: 一种用于火焰穿孔膜的设备和方法。 该装置的优选实施例包括框架，附接到框架的支撑表面，其中支撑表面包括多个下降部分，附接到框架与支撑表面相对的燃烧器，其中燃烧器支撑火焰，并且其中火焰 包括与燃烧器相对的火焰末端和接触支撑表面的膜，其中燃烧器的火焰与膜接触，其中燃烧器被定位成使得火焰未燃烧的火焰尖端和燃烧器之间的距离在 比胶片和燃烧器之间的距离大至少三分之一。

公开(公告)号：US20030185926A1

公开(公告)日：2003-10-02

申请号：US10297151

申请日：2003-06-04

Inventor： Harilaos Kavvadias ,  Michail Kontojiannis

IPC: B32B003/10 ,  B29C055/06 ,  B26F001/26

CPC classification number: B29D28/00 ,  B29C55/18 ,  Y10T428/24273

Abstract: A plastic net consisting of a pre-stretched plastic stretch film comprises pre-stretched bridges (7) and filaments (6), said filaments extending in a main direction (5) and being transversely folded in order to increase their tensile strength. The required reshaping of the original film material is performed by a pre-stretching device (9) with interacting rollers (10, 11) and a transverse folding device (20) with a reshaping area (23) in which the width of the filaments (6) is reduced.

Abstract translation: 由预拉伸塑料拉伸膜组成的塑料网包括预拉伸桥（7）和细丝（6），所述长丝沿主方向（5）延伸并横向折叠以增加其拉伸强度。 通过具有相互作用的辊（10,11）的预拉伸装置（9）和具有整形区域（23）的横向折叠装置（20）进行所需的原始薄膜材料的整形，其中长丝的宽度 6）减少。