[특허]Protective covers

[미국특허] Protective covers 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16J-003/00
출원번호	US-0004984 (2001-12-03)
우선권정보	GB-0029621 (2000-12-05)
발명자 / 주소	Gloaguen, Didier
출원인 / 주소	Trelleborg AB
대리인 / 주소	Leydig, Voit &
인용정보	피인용 횟수 : 9 인용 특허 : 13

초록 ▼

A protective cover which is generally in the form of a flexible bellows construction secured at each end by collars in order to define an interior space includes vent means. Thus, when the cover is deformed, the volume within the interior is altered by aspiration or evacuation through the vent means. The vent means includes a vent element in order to allow air or fluid transfer into and out of the interior but prevent ingress of contaminants such as grit and water to the interior.

대표청구항 ▼

1. A protective cover for a motor vehicle articulating joint, the cover having first end, a second end, a small diameter sealing collar at said first end, a larger diameter sealing collar at said second end, a plurality of bellows turns extending between small diameter sealing collar and including vent means including a vent element adapted to allow air flow thereacross whilst stopping contaminants and/or water entering the cover whereby excess air pressure within the interior can be reduced by air evacuation and aspiration through the vent means, the vent means being a separate structure from the cover, one of said collars including extending radially outside the collar forming a radially extending hole through the collar, said material being attached to the vent means to form a coupling between the vent means and the cover.2. A cover according to claim 1 wherein in, the vent element comprises a porosity calibrated PTFE material structure.3. A cover as claimed in claim 2, wherein the vent element is adapted to expel at least some of any contaminates and/or water associated with it upon outward air movements through the vent element as the bellows turns and therefore the interior space is deformed.4. A cover as claimed in claim 2, wherein the vent means is adapted to prevent lubricant escaping from the interior space.5. A cover as claimed in claim 1, wherein the cover is a flexible bellows.6. A cover as claimed in claim 1, wherein the cover is secured at each end with a respective collar element.7. A cover as claimed in claim 1, wherein the air pressure within the interior is maintained at a desired air pressure.8. A cover as claimed in claim 7, wherein the desired air pressure is that of the ambient atmospheric air pressure adjacent the protective cover.9. A cover as claimed in claim 1, wherein the vent element is replaceable in the vent means.10. A cover as claimed in claim 1, wherein the vent means is configured as a spout comprising a first portion outwardly perpendicular to the major axis of the cover and a second portion parallel to that major axis of the cover whereby the vent means has a substantially “L” shaped configuration.11. A cover as claimed in claim 1, made from an elastomeric material.12. A cover according to claim 1 wherein the coupling comprises the material being disposed within the vent means to connect the vent means to the cover.13. A cover according to claim 1 wherein the coupling comprises mechanical bond.14. A protective cover arrangement, comprising protective covers as claimed in claim 1 respectively secured about the ends of a steering arrangement within a motor vehicle in order to protect that steering arrangement.15. A protective cover arrangement comprising protective covers as claimed in claim 1, secured about a motor vehicle transmission joint to protect that transmission joint.

이 특허에 인용된 특허 (13) 인용/피인용 타임라인 분석

Goodman C. Richard (Glendale AZ), Boot structure.
상세보기
Baker W. Howard (Hartsville TN), Convoluted boot and seal.
상세보기
Gentilcore Michael J. (Maryland Heights MO) Mock David G. (Yakima WA), Dust control apparatus.
상세보기
Bumgarner Randal L. (P.O. Box 8364 Durango CO 81301), Filtering breathable protective boot for a telescoping bicycle suspension.
상세보기
Urbach Brian A. (Rochester Hills MI), Joint assembly.
상세보기
Clarke David J. (Salisbury GB2) Blake-Coleman Barrie C. (Salisbury GB2), Method for selective filtering of a fluid using porous piezoelectric material.
상세보기
Renzo Bernard (Nantes FRX) Breheret Joel (Treillieres FRX), Protective bellows.
상세보기
Geisthoff Hubert (Lohmar DEX) Buthe Theo (Lohmar DEX), Protective bellows assembly with plugged lubricating aperture.
상세보기
Pierce William C. ; Hicks William J. ; Stojic Steven M., Spring brake actuator with filtered service vent opening.
상세보기
Mersch Patrick,FRX, Universal flexible sheath with bellow for articulated joint and equipment for fixing same.
상세보기
Dore, Jacques P., Universal joint with bellows seal and vent.
상세보기
Gehrke Glenn F. (Saginaw MI), Venting arrangement for stroking universal joint.
상세보기
Sugiyama Takeshi (Himeji JPX), Water cover arrngement for a solenoid apparatus.
상세보기

이 특허를 인용한 특허 (9) 인용/피인용 타임라인 분석

Gleu, Jens Uwe, Air spring strut.
상세보기
Beck,Hubert, Boot for hydraulic, hydropneumatic or pneumatic piston-cylinder units.
상세보기
Ohnishi, Takaaki; Nakano, Hiroshi; Funada, Kensuke; Kazuno, Keisuke, Electric brake device.
상세보기
Hey, Kenneth E.; Setter, William J., Hydraulic cylinder contamination prevention system.
상세보기
Hey, Kenneth E.; Setter, William James, Hydraulic cylinder contamination prevention system.
상세보기
Larimore, Richard; Gillett, James; Park, Dong Ju, Moisture exhausting membrane in electrical solenoid.
상세보기
Shiino, Kohtaro; Horiuchi, Makoto, Power steering system.
상세보기
Connor, Kevin D.; Nolte, Jason J.; Knoll, Richard J.; Connor, David M., Sealing boot assembly.
상세보기
Merker, Jörg; Wutzler, Christian, Steering gear mechanism.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

[미국특허] Protective covers 원문보기