公开(公告)号：US6059166A

公开(公告)日：2000-05-09

申请号：US431135

申请日：1999-11-01

申请人： Roman Ho ,  Jack Chen ,  Hsuam-Chi Chiang

发明人： Roman Ho ,  Jack Chen ,  Hsuam-Chi Chiang

IPC分类号： B25C1/00 ,  B25C1/04

CPC分类号： B25C1/048 ,  B25C1/047

摘要： An exhausted air dispensing device for a hydraulic power nailer includes a ring engaged with a flange extending from a recessed area defined in an end cap of the body of the nailer. The flange has a plurality of notches which communicate with a passage from which the exhausted air of the nailer flows. The flange has a plurality of blocks extending from the ring and located in alignment with the notches in the flange so that the speed of the exhausted air is reduced when the exhausted air blows against the blocks. A cover has an opening defined in a periphery of the cover which is rotatably engaged with the recessed area. A positioning pin biasedly extends from the end cap and the cover has a plurality of dents in the bottom thereof so that the positioning pin is engaged with one of the dents of the cover.

摘要翻译： 用于液压动力打钉机的排气分配装置包括与从限定在打钉机主体的端盖中的凹陷区域延伸的凸缘接合的环。 凸缘具有多个凹口，其与钉子的排出空气流过的通道连通。 凸缘具有从环延伸并与凸缘中的凹口对准的多个块，使得当排出的空气吹向块时，排出的空气的速度减小。 盖具有限定在盖的周边中的开口，其与凹陷区域可旋转地接合。 定位销从端盖偏置地延伸，并且盖在其底部具有多个凹痕，使得定位销与盖的凹陷中的一个接合。