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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0700242 (1976-06-28) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 29 인용 특허 : 0 |
A brake mechanism includes a body and a piston movable relative thereto in braking and brake-releasing directions. A spring is disposed within a chamber defined by the body and piston to urge the piston in a brake-applying direction, and pressurized air may be selectively directed to such chamber to
A brake mechanism comprising: a body; a piston movable relative to the body in a first braking direction and in a second brake-releasing direction, and defining with the body a first chamber; spring means disposed within the first chamber and operatively connected with the piston and body for urging
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