公开(公告)号：US20230191552A1

公开(公告)日：2023-06-22

申请号：US17645532

申请日：2021-12-22

申请人： PRATT & WHITNEY CANADA CORP.

发明人： Philippe MORIN ,  Thomas ROUX ,  Guillaume FORTIER ,  Canam HOANG ,  Guillaume WHITTOM

IPC分类号： B24B21/18 ,  B24B21/16

CPC分类号： B24B21/18 ,  B24B21/16

摘要： A belt loading device for loading an abrasive belt in a closed loop configuration on a machining tool is disclosed. The device includes a base support and a movable part engaged to the base support. The movable part is movable relative to the base support between a biased position and a belt releasing position, the base support and the movable part, while in the biased position, cooperating to maintain the abrasive belt in a fixed position defining a tool engaging area circumscribed by an inner surface of the abrasive belt. A biasing member interfaces between the base support and the movable part to bias the movable part into the biased position.