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-0498370 (1995-07-05) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 7 |
Vibration and noise are considerably reduced in a pneumatic impact tool by structure generating a novel vibration dampening action during tool operation. Dampening chamber members in the tool undergo compression when the reciprocating work member recoils as a method for such attenuation. Resilient s
A pneumatic powered impact tool having improved vibration attenuation which comprises: (a) a housing member having a central passageway with front and back ends, (b) a closed end hollow sleeve member having front and back ends which is slidably engaged in the central passageway of said housing membe
※ AI-Helper는 부적절한 답변을 할 수 있습니다.