[특허]In-line skate brake

[미국특허] In-line skate brake 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A63C-017/14
출원번호	US-0097719 (1998-06-16)
발명자 / 주소	Svensson John E. Grande Dodd H. Grande Hans D. Min Shin B.,KRX
출원인 / 주소	K-2 Corporation
대리인 / 주소	Christensen O'Connor Johnson & Kindness PLLC
인용정보	피인용 횟수 : 8 인용 특허 : 22

초록 ▼

A skate (10) includes a boot (12) and wheels (28), secured to a frame (14), and a brake (16). The boot includes a base (18), a heel counter (20) and a pivotable cuff (22). The brake includes a brake housing (32) connected to the frame by lower arms (34) and to the base of the boot by upper arms (36). A brake pad (38) is secured to the lower end of the brake housing adjacent the wheels. A push rod (40) extends upwardly from a top end of the brake housing along the axis of the brake housing, and bears against a cuff tab (42) secured to the back of the cuff of the boot. Forward pivoting of the cuff of the boot during skating does not activate the brake, while rearward movement of the cuff causes the cuff tab to push down on the push rod (40), resulting in engagement of the brake pad with the ground. Displacement of the brake pad in response to movement of the cuff is amplified by a hydraulic master-slave piston arrangement contained within the brake housing. The master-slave piston arrangement includes a master piston (52) and master diaphragm (56) housed within a master cylinder (54), a slave cylinder (70) positioned below the master cylinder, and a slave diaphragm (74) and slave piston (78).

대표청구항 ▼

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A brake for an in-line skate having a base, a cuff movably secured to the base, and wheels secured to the base for rolling on a riding surface, the brake comprising:a) a tab secured to the cuff;b) a slide housing attached to the base and including a master cylinder within an upper portion thereof and a slave cylinder within a lower portion thereof;c) an upper elongate member slidably secured at least partially within said slide housing, said upper elongate member having a lower portion extending within said master cylinder and defining an upper end positioned adjacent said tab so as to contact said tab when said cuff is moved rearwardly with respect to said base, and a lower elongate member having an upper portion extending within said slave cylinder and a lower end projecting therefrom,d) a fluid disposed between said upper and lower portions of said elongate members and contained at least partially within said master and slave cylinders, downward movement of said upper elongate member caused by rearward movement of said cuff creating fluid pressure to force said fluid to flow from said master cylinder to said slave cylinder and said lower elongate member to move in a downward direction; ande) a brake element secured to the lower end of said elongate member, said brake element being positioned in proximity to at least one of the wheels and riding surface for selective frictional engagement with the riding surface upon rearward movement of said cuff.

이 특허에 인용된 특허 (22) 인용/피인용 타임라인 분석

Koselka Harvey (Somerville MA) Jones Andrew R. (Roslindale MA), Anti-lock braking system for skates.
상세보기
Chin Taan Kuan (7th Fl. ; No. 227 ; Sec. 3 ; Roosevelt Rd. Taipei TWX), Brake for an in-line roller-skate boot.
상세보기
Carlsmith Bruce (Box 965 Middletown CA 95461), Brake for roller skates.
상세보기
Cech Donald E. (1736 Collyer Ct. Longmont CO 80501), Braking assembly and method.
상세보기
Pellegrini ; Jr. Alfred (Montebelluna ITX) Tormena Andrea (Crocetta del Montello ITX) Pozzobon Alessandro (Paderno di Ponzano Veneto ITX) Balbinot Renzo (Pieve di Soligo ITX) Conella Mario (Coneglian, Braking device particularly for skates.
상세보기
Pellegrini ; Jr. Alfred (Montebelluna ITX) Tormena Andrea (Crocetta del Montello ITX) Pozzobon Alessandro (Paderno di Ponzano Veneto ITX) Zorzi Claudio (Paderno di Ponzano Veneto ITX) Edauw Peter (S., Braking device particularly for skates.
상세보기
Pellegrini ; Jr. Alfred (Montebelluna ITX) Tormena Andrea (Crocetta del Montello ITX) Benvenuto Ernesto (S. Gaetano di Montebelluna ITX), Braking device, particularly for skates.
상세보기
Daoust Bernard (Montreal CAX), Braking mechanism for in-line skates.
상세보기
Landis, Robert M., Braking method and apparatus for an in-line roller skate.
상세보기
Olivieri Icaro (Westmount CAX), Braking system for in-line skates.
상세보기
Mitchell David N. (Englewood CO), Hand activated skate brake and method.
상세보기
Mitchell David N. (Englewood CO), Hand activated skate brake and method.
상세보기
Smathers David R. (200 W. Arlington Gladstone OR 97027) Smathers Jeffrey A. (San Jose CA), Hydraulic braking system for in-line roller skates.
상세보기
Smathers David R. (200 W. Arlington Gladstone OR 97027) Smathers Jeffrey J. (San Jose CA), Hydraulic braking system for in-line roller skates.
상세보기
Mitchell David N. (Englewood CO) Histand Ivan (Denver CO), Mechanically activated skate brake and method.
상세보기
Richards ; Sr. Kenneth E. (Fairwind La. Cumberland ME 04096) Brown Thomas H. (R.R. #7 Box 595 Augusta ME 04330), Retractable break pad mechanism for in-line skates.
상세보기
Horton H. Burke (Malvern PA), Roller brake.
상세보기
Brosnan Keller M. (3030 Regent St. ; #17 Berkeley CA 94705), Roller skate braking device.
상세보기
Riutta Raine R. (7816 Jasper Crescent Vancouver ; British Columbia CAX V5P 3S9), Roller skate starting and stopping aids.
상세보기
Daley Peter A., Skate brake.
상세보기
Walin Richard D. (Brooklyn Park MN), Skate brake.
상세보기
Mitchell David N. ; Sturgeon Gregory C., Slidable skate brake and methods.
상세보기

이 특허를 인용한 특허 (8) 인용/피인용 타임라인 분석

Asfa, Amirmasood, Baby walker system with a braking mechanism for movement control.
상세보기
Bibollet Jean-Claude,FRX, Braking device for a motorized snow vehicle.
상세보기
Gorza, Roberto; Vendramin, Nicola, Braking device particularly for skates.
상세보기
Ng, Kenneth Yat Chung; Ng, Edmund Yat Kwong, Braking mechanism for roller skates.
상세보기
Saillet Benoit,FRX, Device for retaining a boot on a gliding board adapted for snowboarding.
상세보기
Krivulin, Arkadiy, In-line roller skate braking mechanism.
상세보기
Croskey, Mark, Skate brake.
상세보기
Ellis, Craig Melvin, Skate brake.
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] In-line skate brake 원문보기