다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.Kafe 바로가기
|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||305/107 ; 305/110|
|발명자 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 17 인용 특허 : 4|
Several embodiments of yieldable cutter blades are disclosed for use on a land vehicle to reduce the tendency of debris from being entrained and wrapped on rotary parts and their supports such as on wheels and axles or drive sprocket hubs and associated support housings. The blades yield in response to an excessive cutting force which could potentially damage support bearings for the rotary part in extraordinary conditions. In the various embodiments, a yieldable blade is retained in its operating position by a set of bolts of predetermined strength. Whe...
[ I claim:] [1.] A land vehicle having a frame, ground engaging surfaces for supporting the frame for transport over the ground, a power rotated member for driving the ground engaging surfaces in a recirculating path, a member fixed to the frame supporting the power rotated member on the frame, the power rotated member being exposed to the environment in which the vehicle operates such that it exhibits a tendency to drag debris with its external surfaces around its axis of rotation and the supporting member resulting in abrasion of the support member and...