公开(公告)号：US11008092B2

公开(公告)日：2021-05-18

申请号：US15796649

申请日：2017-10-27

Applicant: Bell Helicopter Textron Inc.

Inventor： Maurice D. Griffin ,  Taeoh Lee ,  John Frakes ,  Michael R. Smith ,  Scott Hemmen

IPC: F16F7/10 ,  B64C27/00 ,  F16F15/023

Abstract: A piston for use in a liquid inertia vibration elimination (“LIVE”) system. The piston includes a port that extends from a first end of the piston to an opposite second end of the piston, wherein a length of the port is longer than a length between the first and second ends of the piston.

公开(公告)号：US20190127054A1

公开(公告)日：2019-05-02

申请号：US15796649

申请日：2017-10-27

Applicant: Bell Helicopter Textron Inc.

Inventor： Maurice D. Griffin ,  Taeoh Lee ,  John Frakes ,  Michael R. Smith ,  Scott Hemmen

IPC: B64C27/00 ,  F16F7/10 ,  F16F15/023

Abstract: A piston for use in a liquid inertia vibration elimination (“LIVE”) system. The piston includes a port that extends from a first end of the piston to an opposite second end of the piston, wherein a length of the port is longer than a length between the first and second ends of the piston.