|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||188/264.B; 188/077.W; 188/264.D; 188/264.R; 188/264.E; 192/113.3|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 1 인용 특허 : 10|
A band brake drum assembly (50) is provided and includes a brake band member (52), a generally round and/or cylindrical and brake drum (54) which is disposed concentric to band (52), and an input or hub shaft (56 which is fixedly coupled to and rotatably drives drum (54). Drum includes an interior surface having a recessed portion (62) which is effective to retain a certain amount of lubricant or oil within the drum, and several relatively large drainage holes (70) which are effective to quickly drain excess lubricant from drum (54), thereby providing a ...
1. A band brake assembly comprising: a selectively actuatable brake band member; a selectively rotatable shaft having at least one channel which selectively distributes an amount of lubricant and an aperture which communicates with said channel and which selectively discharges said lubricant; and a generally cylindrical rotating drum which is fixedly coupled to said selectively rotatable shaft said including an interior surface which receives an amount of lubricant, a recessed lubricant retention portion which is formed upon said interior surface an...