최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0756155 (1991-09-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 0 |
An in-line skate braking system for braking of an individual on in-line skates by transferring the center of gravity about the rear roller to frictionally engage a brake pad of one in-line skate or both in-line skates against the ground. The brake pad is of a suitable material, such as rubber, so as
In combination, a cast member and a rubber pad for an in-line skate having a plastic brake support mounted on a rear axle, comprising: a. a cast metal member including a lower member and an upper geometrically configured member having a top surface at an acute angle to the lower member with at least
※ AI-Helper는 부적절한 답변을 할 수 있습니다.