公开(公告)号：US08303380B2

公开(公告)日：2012-11-06

申请号：US12693973

申请日：2010-01-26

申请人： Frank Lehman

发明人： Frank Lehman

IPC分类号： B24B23/00

CPC分类号： B24B23/03 ,  B24B23/026 ,  B24B55/02 ,  B24B55/045 ,  B24B55/052

摘要： A head for an orbital abrading machine comprising a housing, a shroud including inner and outer portions, defining a chamber between the inner and outer portions, a drive means for driving an abrading pad, the drive means at least partially enclosed by the housing and the shroud, wherein the drive means produces an exhaust which is directly vented into the chamber without leaving the head, and wherein the chamber includes at least one opening for directing the exhaust toward the abrading pad for cooling the pad with the exhaust.

摘要翻译： 一种用于轨道研磨机的头部，包括壳体，包括内部和外部的护罩，在内部和外部之间限定腔室，用于驱动研磨垫的驱动装置，驱动装置至少部分地被壳体包围， 护罩，其中所述驱动装置产生直接排放到所述腔室中而不离开所述头部的排气，并且其中所述腔室包括用于将所述排气引向所述研磨垫的至少一个开口，以用所述排气冷却所述垫。

公开(公告)号：US20110183586A1

公开(公告)日：2011-07-28

申请号：US12693973

申请日：2010-01-26

申请人： Frank LEHMAN

发明人： Frank LEHMAN

IPC分类号： B24B23/03 ,  B24B47/00 ,  B24B55/02

CPC分类号： B24B23/03 ,  B24B23/026 ,  B24B55/02 ,  B24B55/045 ,  B24B55/052

摘要： A head for an orbital abrading machine comprising a housing, a shroud including inner and outer portions, defining a chamber between the inner and outer portions, a drive means for driving an abrading pad, the drive means at least partially enclosed by the housing and the shroud, wherein the drive means produces an exhaust which is directly vented into the chamber without leaving the head, and wherein the chamber includes at least one opening for directing the exhaust toward the abrading pad for cooling the pad with the exhaust.

摘要翻译： 一种用于轨道研磨机的头部，包括壳体，包括内部和外部的护罩，在内部和外部之间限定腔室，用于驱动研磨垫的驱动装置，驱动装置至少部分地被壳体包围， 护罩，其中所述驱动装置产生直接排放到所述腔室中而不离开所述头部的排气，并且其中所述腔室包括用于将所述排气引向所述研磨垫的至少一个开口，以用所述排气冷却所述垫。