公开(公告)号：US20040107574A1

公开(公告)日：2004-06-10

申请号：US10310249

申请日：2002-12-04

Inventor： George E. Moertle ,  Edward John Emilianowicz ,  Scott Howard Pelletier

IPC: B23P006/00 ,  B21D053/00

CPC classification number: B23P6/005 ,  F23R3/002 ,  F23R3/08 ,  Y02T50/67 ,  Y02T50/675 ,  Y10T29/49318 ,  Y10T29/4932 ,  Y10T29/49346 ,  Y10T29/4973 ,  Y10T29/49742

Abstract: A method enables replacement of a gas turbine engine combustor liner. The combustor has a combustion zone formed by inner and outer liners. A plurality of cooling features are formed by overhanging portions of the inner and outer liner liners. The method comprises cutting through at least one of the combustor inner and outer liner aft of an overhanging portion, wherein the portion of the combustor liner upstream from the cut remains coupled within the combustor, removing the portion of the combustor liner that is aft of the cut, and installing a replacement liner within the combustor such that the replacement liner extends aftward from the portion of the combustor liner that is upstream from the cut.

Abstract translation: 一种方法能够更换燃气涡轮发动机燃烧器衬套。 燃烧器具有由内衬和外衬层形成的燃烧区。 多个冷却特征通过使内衬层和外衬垫的部分悬伸而形成。 该方法包括切割穿过突出部分的燃烧器内部和外部衬套后部中的至少一个，其中在切割器上游的燃烧器衬套的部分保持联接在燃烧器内，从而去除位于燃烧室后部的燃烧器衬套的部分 切割并在燃烧器内安装替换衬垫，使得替换衬套从切割上游的燃烧器衬套的部分向后延伸。

公开(公告)号：US20040098855A1

公开(公告)日：2004-05-27

申请号：US10696353

申请日：2003-10-29

Applicant: Dymco Limited ,  K.K. Endo Seisakusho

Inventor： Masaru Sakuma ,  Youji Ito

IPC: B21D053/00

CPC classification number: B21D53/14 ,  B21D26/14 ,  Y10T29/49563 ,  Y10T29/49565 ,  Y10T29/49986

Abstract: A circular-shaped metal structure is fabricated by plastic-working and has a wall thickness in the range of 0.03 mm to 0.09 mm both inclusive. A film composed of one of (a) silicon and fluorocarbon resin and (b) copper is coated on a surface of the circular-shaped metal structure.

Abstract translation: 圆形金属结构通过塑性加工制成，其厚度范围为0.03mm至0.09mm（包括端面）。 由（a）硅和氟碳树脂和（b）铜组成的薄膜涂覆在圆形金属结构的表面上。

公开(公告)号：US20010051567A1

公开(公告)日：2001-12-13

申请号：US09764974

申请日：2001-01-18

Inventor： Hnas-Jurgen Schaschke

IPC: B25F005/02 ,  B21K001/02 ,  B21D053/00

CPC classification number: B41N7/00 ,  B41N7/04 ,  B41N2207/02 ,  B41N2207/14 ,  Y10T29/4956 ,  Y10T29/49563

Abstract: A roller comprising a roller core and a roller covering being composed of an elastomer or elastic plastic material is characterized in that the elastomer or elastic plastic material of the roller covering cadditionally comprises fluorinated polyolefin. Preferably, from 0.2 to 25% by weight of a fluorocarbon plastic, in particular of polytetrafluoroethylene powder or fiber, is incorporated into the roller coating material to improve the ink-repellent properties of the roller covering. In one embodiment, the fluorinated polyolefin is employed in the form of a fibrous material, e.g. a web or the like, provided with the coating material and wrapped around the roller to form a surface layer.

Abstract translation: 包括由滚筒芯和由弹性体或弹性塑料材料构成的滚筒覆盖物的辊的特征在于，辊覆盖层的弹性体或弹性塑料材料分散地包含氟化聚烯烃。 优选地，将0.2至25重量％的碳氟化合物塑料，特别是聚四氟乙烯粉末或纤维，加入到辊涂材料中，以改善辊覆盖物的拒墨性能。 在一个实施方案中，氟化聚烯烃以纤维材料的形式使用，例如， 网等，设置有涂层材料并缠绕在辊上以形成表面层。

公开(公告)号：US20030045412A1

公开(公告)日：2003-03-06

申请号：US10187608

申请日：2002-07-03

Inventor： Galyn A. Schulz ,  William T. Buchholz ,  Jean Rasmussen

IPC: B29C033/40 ,  B29C059/00 ,  B21D053/00

CPC classification number: B31F1/07 ,  B31F2201/072 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/073 ,  Y10T29/4956 ,  Y10T29/49563

Abstract: The present invention relates to an embossing roll for embossing running webs of material and a method of making that roll. More particularly, the present invention is an embossing roll of a hard elastomer surface that can be engraved and subsequently plated to form a protective wear-resistant surface.

Abstract translation: 本发明涉及一种用于压花运行的材料卷的压花辊和制造该卷的方法。 更具体地说，本发明是一种硬质弹性体表面的压花辊，其可被雕刻并随后镀以形成保护性耐磨表面。

公开(公告)号：US20020174542A1

公开(公告)日：2002-11-28

申请号：US10191614

申请日：2002-07-09

Inventor： Osamu Watanabe ,  Koji Matsuo ,  Kenji Tomita ,  Isaku Kanno

IPC: B21D053/00

CPC classification number: B41J2/1646 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1645 ,  B41J2002/1425 ,  B41J2002/14387 ,  Y10T29/42 ,  Y10T29/49346

Abstract: In order to provide a miniaturized ink jet head having a piezoelectric actuator 21 by which ink in a pressure chamber 3 is emitted and to improve its productivity and reliability, a vibration plate 22 is made up of two layers having different Young's moduli, i.e., a layer 27 having a smaller Young's modulus and a layer 28 having a greater Young's modulus. Further, the Young's modulus of each of the layers 27 and 28 is set at values ranging from 50 GPa to 350 GPa and the total thickness of the vibration plate 22 is set at values ranging from 1 nullm to 7 nullm.

Abstract translation: 为了提供一种具有压电致动器21的小型化喷墨头，通过该致动器21排出压力室3中的墨，并提高其生产率和可靠性，振动板22由具有不同杨氏模量的两层组成，即 具有较小杨氏模量的层27和具有较大杨氏模量的层28。 此外，每个层27和28的杨氏模量被设定为范围从50GPa到350GPa的值，并且振动板22的总厚度被设定在1μm到7μm之间的值。

公开(公告)号：US20020128137A1

公开(公告)日：2002-09-12

申请号：US10145466

申请日：2002-05-13

Applicant: Xerox Corporation

Inventor： Roger D. Masham ,  Claire Dawn Ireland

IPC: B21K001/02 ,  B21D053/00

CPC classification number: H01F7/0268 ,  G03G15/0921 ,  Y10T29/49544

Abstract: A magnetic roll, such as for use in a xerographic printing apparatus, is formed from two semicylindrical partial cylinders. The partial cylinders can be molded and attached to each other to form a complete cylinder defining magnetic poles along the circumference thereof.

Abstract translation: 诸如用于静电复印印刷设备的磁辊由两个半圆柱形部分圆筒形成。 部分圆柱体可以被模塑并且彼此附接以形成沿其圆周限定磁极的完整圆柱体。

公开(公告)号：US20030060348A1

公开(公告)日：2003-03-27

申请号：US10270601

申请日：2002-10-16

Inventor： Hae-Seog Jo ,  Hee-Won Jung

IPC: B21K001/02 ,  B23P017/00 ,  B25F005/02 ,  F16C013/00 ,  B21D053/00

CPC classification number: G03G15/0233 ,  Y10T29/49547 ,  Y10T29/49556 ,  Y10T29/4956 ,  Y10T29/49563 ,  Y10T29/49798 ,  Y10T29/49982

Abstract: A method of manufacturing a charge roller utilizes a foam rubber substance where epichlorohydrin oxide rubber and an acrylonitrile butadiene rubber are mixed at a ratio of 5:95, or utilizing a crosslinking rubber substance consisting of epichlorohydrin oxide rubber and acrylonitrile butadiene rubber having a polar low molecular polymeric characteristic, thus allowing the charge roller to maintain a low volume resistivity of 107 nullcm to 108 nullcm. As a result, the surface of a photosensitive drum can be charged by a minimum charging voltage, to thereby significantly reduce an amount of ozone. A method of manufacturing a charge roller employs peroxide as a cross linking agent for rapidly cross-linking molecular chains between an epichlorohydrin oxide rubber and acrylonitrile butadiene rubber forming a main composition of a foam rubber substance. Since a non-crosslinked low molecular polymeric substance existing at a resilient rubber is significantly reduced, the low molecular polymeric substance of the charge roller may not be migrated onto a surface of the photosensitive drum even if the charge roller is in contact with a photosensitive drum for a long time period during a stoppage of operation of an image forming apparatus, As a result, the charge roller may not cause an abnormal phenomenon on the surface of the photosensitive drum.

公开(公告)号：US20020078568A1

公开(公告)日：2002-06-27

申请号：US09453053

申请日：1999-12-02

Inventor： TIMOTHY M. MAGGIO ,  ROBERT E. ROSDAHL JR. ,  KIP L. JUGLE

IPC: B21D053/00

CPC classification number: G03G15/0928 ,  G03G2215/0634 ,  Y10T29/4956

Abstract: A drawn stainless steel magnetic development roll having a coating-free developer-receptive surface, and a process for making a development magnetic roll drawn from stainless steel and having a developer-receptive, non-abrasive integral surface. The present invention provides a process for making a novel magnetic roll by cold drawing stainless steel rolls to have a desired grooved surface finish, diameter, straightness, runout, and other mechanical tolerance requirements.

Abstract translation: 具有无涂层显影剂接受表面的拉伸不锈钢磁性显影辊以及用于制造从不锈钢拉制并具有显影剂接受性非研磨整体表面的显影磁性辊的方法。 本发明提供了一种通过冷拉不锈钢辊制造新型磁辊以具有所需的沟槽表面光洁度，直径，直线度，跳动和其它机械公差要求的方法。

公开(公告)号：US20010054234A1

公开(公告)日：2001-12-27

申请号：US09804884

申请日：2001-03-13

Inventor： Joseph L. Asta ,  David A. Casolari ,  Patrick J. Anderson

IPC: B21D051/16 ,  B21D053/00 ,  B23P017/00

CPC classification number: F24C3/12 ,  Y10T29/49348 ,  Y10T29/49398 ,  Y10T137/87877

Abstract: A manifold tube is formed from a straight length of thin wall tube initially having a uniform circular cross section. A first segment of the tube is left in its initial circular cross section configuration. The first segment includes an inlet end of the tube. A second segment of the tube is flattened to form opposed flat wall portions spaced apart by a distance smaller than the diameter of the circular portion and separated by side walls spaced apart by a distance greater than the diameter. An inlet fitting is attached to the inlet end of the tube. A bend is formed in the first segment of the tube between the inlet end and the second segment. Burner valves and on oven control valve are secured with metal-to-metal contact to the flat wall portions in the second segment of the tube.

公开(公告)号：US20040093733A1

公开(公告)日：2004-05-20

申请号：US10432357

申请日：2003-05-30

Inventor： Martin Gotzmann ,  Wolfgang Bickle ,  Joachim Iwansky

IPC: B21D053/00

CPC classification number: F16C33/14 ,  E05D5/043 ,  E05D5/14 ,  F16C9/04 ,  F16C11/02 ,  F16C17/10 ,  F16C33/04 ,  F16C2220/44 ,  F16C2220/82 ,  F16C2226/30 ,  Y10T29/49671 ,  Y10T29/49673

Abstract: The invention relates to a method for the production of a flange sleeve (10) especially for a sliding bearing. A strip of material is cut into lengths corresponding to the later periphery of the flange sleeve. The strip section (14) thus arising is rolled to form a hollow cylindrical sleeve with an open butt joint (12) and a collar (20) is placed around one or two sides. The open butt joint is expanded in the region of the collar to form a V-shaped slit. One or several recesses (18a, 18b) are made in the region of the later open butt joint (12) on one or two of the longitudinal edges (16) of the strip section.

Abstract translation: 本发明涉及一种用于生产特别用于滑动轴承的凸缘套（10）的方法。 将一条材料切割成对应于凸缘套筒后期周边的长度。 由此产生的带状部分（14）被卷起以形成具有开放的对接接头（12）的中空圆柱形套筒，并且在一侧或两侧放置一个套环（20）。 开口的对接接头在套环的区域中膨胀形成V形狭缝。 一个或多个凹槽（18a，18b）在带状部分的一个或两个纵向边缘（16）上的稍后打开的对接接头（12）的区域中制成。