BRPI0418479A - materiais de suporte resistentes à abrasão, de baixa fricção - Google Patents

materiais de suporte resistentes à abrasão, de baixa fricção

Info

Publication number
BRPI0418479A
BRPI0418479A BRPI0418479-3A BRPI0418479A BRPI0418479A BR PI0418479 A BRPI0418479 A BR PI0418479A BR PI0418479 A BRPI0418479 A BR PI0418479A BR PI0418479 A BRPI0418479 A BR PI0418479A
Authority
BR
Brazil
Prior art keywords
abrasion resistant
low friction
support materials
resistant support
eptfe
Prior art date
Application number
BRPI0418479-3A
Other languages
English (en)
Inventor
Chaokang Chu
James R Hanrahan
Original Assignee
Gore Enterprise Holdings Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gore Enterprise Holdings Inc filed Critical Gore Enterprise Holdings Inc
Publication of BRPI0418479A publication Critical patent/BRPI0418479A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/746—Slipping, anti-blocking, low friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2475/00—Frictional elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/80—Thermosetting resins
    • F16C2208/86—Epoxy resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/902—Porous member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/909—Plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

MATERIAIS DE SUPORTE RESISTENTE à ABRASãO, DE AIXA FRICçãO. Um material de suporte resistente á abrasão de redução de ficção é descrito. O material compreende um politetrafluoretileno poroso monolítico (ePTFE) tendo disperso neste um material de resina de termocura resistente á desgaste e de resina termoplástica.
BRPI0418479-3A 2004-02-19 2004-12-30 materiais de suporte resistentes à abrasão, de baixa fricção BRPI0418479A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/783,004 US7147378B2 (en) 2004-02-19 2004-02-19 Low friction, abrasion-resistant bearing materials
PCT/US2004/044058 WO2005083282A1 (en) 2004-02-19 2004-12-30 Low friction, abrasion-resistant bearing materials

Publications (1)

Publication Number Publication Date
BRPI0418479A true BRPI0418479A (pt) 2007-06-19

Family

ID=34861119

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418479-3A BRPI0418479A (pt) 2004-02-19 2004-12-30 materiais de suporte resistentes à abrasão, de baixa fricção

Country Status (8)

Country Link
US (3) US7147378B2 (pt)
EP (1) EP1716345A1 (pt)
JP (1) JP2007523305A (pt)
CN (1) CN1914432A (pt)
AU (1) AU2004316528A1 (pt)
BR (1) BRPI0418479A (pt)
CA (1) CA2552141A1 (pt)
WO (1) WO2005083282A1 (pt)

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JP5370845B2 (ja) * 2008-10-09 2013-12-18 Ｎｔｎ株式会社 ウォームギア用軸受装置および自動車用パワーシートのシートスライド機構用ウォームギア
JP6291253B2 (ja) 2010-08-27 2018-03-14 イーコス・コーポレイシヨン 超音波カテーテル
US8808848B2 (en) 2010-09-10 2014-08-19 W. L. Gore & Associates, Inc. Porous article
WO2012043612A1 (ja) * 2010-09-28 2012-04-05 Ntn株式会社 転がり軸受用保持器および転がり軸受
US20120141052A1 (en) 2010-12-05 2012-06-07 New Hampshire Ball Bearings, Inc. Self lubricated bearing compositions and methods of making the same
US9156059B2 (en) 2011-05-16 2015-10-13 New Hampshire Ball Bearings, Inc. Self-lubricating surface coating composition
EP2867019B1 (en) 2012-06-29 2023-01-18 Saint-Gobain Performance Plastics Pampus GmbH Slide bearing comprising a primer system as adhesion promoter
EP2973908A1 (en) * 2013-03-13 2016-01-20 Federal-Mogul Powertrain, Inc. Self-wrappable eptfe textile sleeve and method of construction thereof
US20160030725A1 (en) 2013-03-14 2016-02-04 Ekos Corporation Method and apparatus for treatment of intracranial hemorrhages
US10449781B2 (en) 2013-10-09 2019-10-22 Dover Europe Sarl Apparatus and method for thermal transfer printing
FR3023880B1 (fr) * 2014-07-16 2017-05-26 Hydromecanique & Frottement Piece composite de frottement autolubrifiante
US20160075914A1 (en) * 2014-09-12 2016-03-17 W. L. Gore & Associates, Inc. Porous Air Permeable Polytetrafluoroethylene Composites with Improved Mechanical and Thermal Properties
US9862859B2 (en) 2014-09-12 2018-01-09 W. L. Gore & Associates, Inc. Porous air permeable polytetrafluoroethylene composites with improved mechanical and thermal properties
EP3307388B1 (en) 2015-06-10 2022-06-22 Ekos Corporation Ultrasound catheter
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EP3228539B1 (en) * 2016-04-06 2020-03-04 Safran Landing Systems UK Limited Aircraft landing gear assembly
CN109312781B (zh) * 2016-06-21 2020-04-14 大丰工业株式会社 垫圈的制造方法
KR102346037B1 (ko) 2017-04-04 2021-12-31 더블유.엘.고어 앤드 어소시에이츠 게엠베하 강화된 엘라스토머 및 통합된 전극을 갖는 유전체 복합재
US10584740B2 (en) * 2018-02-12 2020-03-10 Schaeffler Technologies AG & Co. KG Thrust bushing surface layer using directly bonded heat activated nitrile-phenolic adhesive film
CN110591568A (zh) * 2019-08-15 2019-12-20 怀宁吉利来精密机械科技有限公司 一种轴承板材用粘合剂、自润滑轴承板材及其制备方法
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US11040548B1 (en) 2019-12-10 2021-06-22 Dover Europe Sarl Thermal transfer printers for deposition of thin ink layers including a carrier belt and rigid blade
CN111196038A (zh) * 2020-01-07 2020-05-26 上海市轴承技术研究所 自润滑衬垫的粘结方法
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Also Published As

Publication number Publication date
CN1914432A (zh) 2007-02-14
CA2552141A1 (en) 2005-09-09
US7147378B2 (en) 2006-12-12
AU2004316528A1 (en) 2005-09-09
US20050185867A1 (en) 2005-08-25
EP1716345A1 (en) 2006-11-02
US20070119540A1 (en) 2007-05-31
JP2007523305A (ja) 2007-08-16
WO2005083282A1 (en) 2005-09-09
US20070123652A1 (en) 2007-05-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]