[특허]Process for producing papermaker's and industrial fabric seam and seam produced by that method

Process for producing papermaker's and industrial fabric seam and seam produced by that method 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	D21F-007/10 D21F-001/10 D21F-007/08 D21F-007/12 B29C-065/16
출원번호	US-0274878 (2011-10-17)
등록번호	US-8647474 (2014-02-11)
발명자 / 주소	Eagles, Dana
출원인 / 주소	Albany International Corp
대리인 / 주소	Frommer Lawrence & Haug LLP
인용정보	피인용 횟수 : 0 인용 특허 : 51

초록 ▼

The invention disclosed herein relates to the use of laser energy to weld or melt selected locations in papermachine clothing (“PMC”) and other industrial and engineered fabrics. The invention also relates to an improved seam for a papermaker or other industrial fabric that has properties such as strength, durability, openness, adequate number of support points, and fiber support index (FSI) essentially the same as the fabric body. The invention also relates to a fabric having a durable seam, wherein the seam width as measured in the MD is a fraction of the width of a normal seam or a seam that is formed using a conventional technique of equal strength.

대표청구항 ▼

1. A method for welding a portion of an industrial fabric comprising the steps of: (a) providing said fabric with a laser energy absorbing material which is applied to said fabric in a controlled manner, and(b) focusing a laser source at discrete locations on said fabric, wherein said discrete locations are in a seam area of the fabric and wherein a width of the seam area as measured in MD is a fraction of a width of a normal seam or a seam formed using conventional techniques of equal strength, said fraction being 0.7 or lower; thereby partially melting and permanently welding the fabric at said discrete locations. 2. The method of claim 1, wherein said discrete locations are either yarn crossovers or seam termination points in the seam area of the fabric, or a combination of both. 3. The method of claim 2, wherein said laser energy absorbing material is deposited onto said fabric in a controlled manner so as to create a predetermined pattern of deposits. 4. The method of claim 2, wherein said laser energy absorbing material is included in a polymer matrix forming a yarn used to form the industrial fabric. 5. The method of claim 2, wherein said laser energy absorbing material is a coating applied on yarns forming the fabric. 6. The method of claim 5, wherein said coating is applied by dye coating on said yarns before being woven into the fabric or sprayed on in a controlled precise pattern after the fabric is woven and seamed. 7. The method of claim 3, wherein said laser energy absorbing material is applied in a pattern such that not every seam termination point is covered. 8. The method of claim 1, wherein said welding is carried out as bands in a cross machine direction of the fabric. 9. The method of claim 1, wherein said laser energy absorbing material is an aqueous based dye. 10. The method of claim 1, wherein said laser energy absorbing material is a solvent based or aqueous based dye to achieve a textured or smooth surface on the yarns during welding respectively. 11. The method of claim 4, wherein said laser energy absorbing material is applied in a pattern such that not every seam termination point is covered. 12. The method of claim 5, wherein said laser energy absorbing material is applied in a pattern such that not every seam termination point is covered. 13. The method of claim 1, wherein said fraction being 0.5 or lower. 14. The method of claim 1, wherein said fraction being 0.3 or lower.

이 특허에 인용된 특허 (51)

Powers Robert T. (Homewood IL), Apparatus for infrared sealing of plastic strap.
상세보기
Francis L. Davenport, Base structure for seamed papermaker's fabrics.
상세보기
Schlueter Jr. Edward L. (Rochester NY) Parker Thomas C. (Rochester NY), Endless seamed belt with high strength.
상세보기
Paine Ellis Howard (Woodstock CT), Engaged beveled sheet faces adapted to be sonically welded.
상세보기
LaFond, John J.; Bowden, Jennifer L.; Kroll, Lynn F.; Botelho, Joseph, Formation of a fabric seam by ultrasonic gap welding of a flat woven fabric.
상세보기
Cannon Frederick W. (Green Point AUX), Forming fabric seam and method of producing.
상세보기
Eagles,Dana, Forming fabrics.
상세보기
Ampulski Robert Stanley (Fairfield OH) Ostendorf Ward William (West Chester OH) Trokhan Paul Dennis (Hamilton OH) Marlatt Henry Louis (Tunkhannock PA), High absorbance/low reflectance felts with a pattern layer.
상세보기
Grimm Robert A., IR heating lamp array with reflectors modified by removal of segments thereof.
상세보기
Mee John David ; Gray Colin James,GBX, Infrared absorber dyes.
상세보기
Grimm Robert A., Joining method.
상세보기
Russell Derek J. (Cambridge GB3) Dawes Christopher J. (Cambridge GB3), Joining method.
상세보기
Forman Michael R. (St. Paul MN), Laser bonding of angioplasty balloon catheters.
상세보기
Davenport Francis L. (Ballston Lake NY), Loop formation in on-machine-seamed press fabrics using unique yarns.
상세보기
Davenport Francis L. (Ballston Lake NY), Loop formation in on-machine-seamed press fabrics using yarns comprising MXD6 polyamide resin material.
상세보기
Neff Craig A. (13950 W. 20th Ave. ; Suite 109 Golden CO 80401), Method and apparatus for applying a heated composition to a substrate.
상세보기
Souder James J. (630 Archwood Ann Arbor MI 48103), Method and apparatus for selectively heating discrete areas of surfaces with radiant energy.
상세보기
Obeda Edward G. (Brookfield CT), Method and apparatus for splicing thermoplastic monofilament material by high frequency vibratory energy.
상세보기
Young, Michael John Radley, Method and apparatus for welding polymer fabrics.
상세보기
Kornett,Glenn, Method and device for stabilizing unseamed loops.
상세보기
Weatherly Gilbert (Solano Beach CA) Slade A. MacDonald (Solano Beach CA), Method for bonding webs employing ultrasonic energy.
상세보기
McFarland James Robert (The Procter & Gamble Company ; 6100 Center Hill Ave. Cincinnati OH 45224) Trokhan Paul Dennis (The Procter & Gamble Company ; 6100 Center Hill Ave. Cincinnati OH 45224) Powers, Method of applying a photosensitive resin to a substrate for use in papermaking.
상세보기
Arakawa Masaru (Chigasaki JPX) Numata Masanori (Hayamamachi JPX), Method of high frequency welding.
상세보기
Silakoski,Leena, Method of manufacturing a press felt, and a press felt, with the shape of a closed loop.
상세보기
Servin Randall F. (Hortonville WI), Method of seaming plastic fabrics.
상세보기
Schultz Gary V. (Kimberly WI) Le Gault Dennis J. (Appleton WI), Methods of making papermaking felt and substrate.
상세보기
Best, Walter; Molls, Christian, Paper machine clothing and a method of producing the same.
상세보기
Best,Walter, Paper machine clothing and method for its manufacture.
상세보기
Denton Jeffrey Scott ; Eagles Dana Burton ; O'Connor Joseph Gerald ; Davis Robert Bernard, Paper machine clothings constructed of interconnected bicomponent fibers.
상세보기
Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.
상세보기
Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.
상세보기
Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.
상세보기
Schultz Gary ; Gault Dennis Le, Papermaking felt and substrate.
상세보기
Grimm Robert A., Plastic joining method.
상세보기
Tadros Safwat E. (Claymont DE), Process for laminating film to woven fabric.
상세보기
Hansen, Robert; Eagles, Dana; Olsson, Lennart, Process for producing papermaker's and industrial fabric seam and seam produced by that method.
상세보기
Parker Thomas C. ; Schlueter ; Jr. Edward L. ; Lynd Laurence J. ; Sharf Lucille M., Puzzle cut seamed belt with strength enhancing strip.
상세보기
Cohen Murray S. (Morristown NJ), Quinone diimmonium salts and their use to cure epoxies.
상세보기
Rajala Gregory John ; Ehlert Thomas David, Rotary ultrasonic apparatus and system.
상세보기
McNichols, Patrick Sean; Ehlert, Thomas David; Blenke, Timothy James; Husain, Tauhid; Laughlin, Barton Andrew; Klemp, Paul Gordon; Condron, John Ford; Heller, Harold Norbert, Rotary ultrasonic bonder or processor capable of high speed intermittent processing.
상세보기
Moriarty, Michael Glenn; Royo, Michael A., Seaming of spirally wound paper machine clothing.
상세보기
Korfer Stefan,DEX, Textile length, process for producing one such textile length, and a device for executing this process.
상세보기
Rougvie, David S., Through-air-drying base fabric.
상세보기
Couillard, Jack Lee; Abel, Kent William; Coenen, Joseph Daniel; Lohoff, Michael Lee; Nason, Robin Kurt; Sorensen, Dan James, Ultrasonic bonding apparatus and methods.
상세보기
Louks John W. ; Pochardt Donald L. ; Curran Desmond T.,GBX ; Henderson Christopher P.,GBX, Ultrasonic bonding method.
상세보기
Collette A. Leon ; Donovan James G. ; Cooke Henry M. ; Jonasson Bodil,SEX, Ultrasonic seaming of abutting strips for paper machine clothing.
상세보기
Sallavanti, Robert A.; Frieder, III, Leonard Peter, Visibly transparent dyes for through-transmission laser welding.
상세보기
Yook Steven S., Warp loop seam.
상세보기
Sokaris Jerry G. (Troy NY), Water removal on papermachine through riblet effect.
상세보기
Trokhan Paul Dennis ; Phan Dean Van, Web patterning apparatus comprising a felt layer and a photosensitive resin layer.
상세보기
Trokhan Paul Dennis ; Phan Dean Van, Web patterning apparatus comprising a felt layer and a photosensitive resin layer.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Process for producing papermaker's and industrial fabric seam and seam produced by that method 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (51)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Process for producing papermaker's and industrial fabric seam and seam produced by that method 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (51)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트