公开(公告)号：US11927250B2

公开(公告)日：2024-03-12

申请号：US18302158

申请日：2023-04-18

申请人： Lake Country Tool, LLC

发明人： Scott S. McLain ,  Mark Snyker

IPC分类号： F16H25/18 ,  B24B23/03 ,  B24B23/04 ,  B24B41/04 ,  B24B47/12 ,  B25F5/00 ,  B25F5/02 ,  F16C3/28

CPC分类号： F16H25/18 ,  B24B23/03 ,  B24B23/04 ,  B24B41/042 ,  B24B47/12 ,  B25F5/001 ,  B25F5/02 ,  F16C3/28 ,  F16C2322/39 ,  F16C2322/50

摘要： An adjustable stroke mechanism has a housing with a central axis and a wall enclosing a cavity. At least one counterweight is movably disposed within the cavity. A mounting assembly is disposed within the cavity. The mounting assembly has a workpiece attachment mechanism. A stroke adjustor couples the at least one counterweight with the mounting assembly. The stroke adjustor enables the counterweight and mounting assembly to move with respect to one another such that a distance between the counterweight and the mounting assembly is variably adjusted which, in turn, variably adjusts a stroke radius of the workpiece attachment mechanism with respect to the central axis of the housing.

公开(公告)号：US11674571B2

公开(公告)日：2023-06-13

申请号：US17960456

申请日：2022-10-05

申请人： Lake Country Tool, LLC

发明人： Scott S. McLain ,  Mark Snyker

IPC分类号： F16H25/18 ,  B24B23/04 ,  B24B47/12 ,  B24B41/04 ,  B24B23/03 ,  F16C3/28 ,  B25F5/00 ,  B25F5/02

CPC分类号： F16H25/18 ,  B24B23/03 ,  B24B23/04 ,  B24B41/042 ,  B24B47/12 ,  B25F5/001 ,  B25F5/02 ,  F16C3/28 ,  F16C2322/39 ,  F16C2322/50

摘要： An adjustable stroke mechanism has a housing with a central axis and a wall enclosing a cavity. At least one counterweight is movably disposed within the cavity. A mounting assembly is disposed within the cavity. The mounting assembly has a workpiece attachment mechanism. A stroke adjustor couples the at least one counterweight with the mounting assembly. The stroke adjustor enables the counterweight and mounting assembly to move with respect to one another such that a distance between the counterweight and the mounting assembly is variably adjusted which, in turn, variably adjusts a stroke radius of the workpiece attachment mechanism with respect to the central axis of the housing.

公开(公告)号：US20230049759A1

公开(公告)日：2023-02-16

申请号：US17960456

申请日：2022-10-05

申请人： Lake Country Tool, LLC

发明人： Scott S. McLain ,  Mark Snyker

IPC分类号： F16H25/18 ,  B24B23/04 ,  B24B47/12 ,  B24B41/04 ,  B24B23/03 ,  F16C3/28 ,  B25F5/00 ,  B25F5/02

摘要： An adjustable stroke mechanism has a housing with a central axis and a wall enclosing a cavity. At least one counterweight is movably disposed within the cavity. A mounting assembly is disposed within the cavity. The mounting assembly has a workpiece attachment mechanism. A stroke adjustor couples the at least one counterweight with the mounting assembly. The stroke adjustor enables the counterweight and mounting assembly to move with respect to one another such that a distance between the counterweight and the mounting assembly is variably adjusted which, in turn, variably adjusts a stroke radius of the workpiece attachment mechanism with respect to the central axis of the housing.