公开(公告)号：US12117064B2

公开(公告)日：2024-10-15

申请号：US17672641

申请日：2022-02-15

Applicant: Raytheon Company

Inventor： Zaffir A. Chaundhry ,  Ulf Jonsson ,  Jake B. Range

IPC: F16F15/04

CPC classification number: F16F15/046 ,  F16B2200/77 ,  F16F2224/0258

Abstract: A multi-flexure payload isolation device for isolating a payload from outside forces. The device can include a housing comprising an interior cavity configured to receive and support the payload. The device can further include a first flexure and a second flexure, each including a plurality of spokes made of a pseudoelastic shape-memory alloy anchored to the housing and configured to support the payload from the housing through an opening in the housing. The first and second flexures can each further include a common hub attached to a side of the payload and disposed in the opening in the housing wherein the each of the pluralities of spokes are anchored to the respective common hub.

公开(公告)号：US20230258223A1

公开(公告)日：2023-08-17

申请号：US17672641

申请日：2022-02-15

Applicant: Raytheon Company

Inventor： Zaffir A. Chaundhry ,  Ulf Jonsson ,  Jake B. Range

IPC: F16B1/00 ,  F16F15/04

CPC classification number: F16B1/0014 ,  F16F15/046 ,  F16F2224/0258

Abstract: A multi-flexure payload isolation device for isolating a payload from outside forces. The device can include a housing comprising an interior cavity configured to receive and support the payload. The device can further include a first flexure and a second flexure, each including a plurality of spokes made of a pseudoelastic shape-memory alloy anchored to the housing and configured to support the payload from the housing through an opening in the housing. The first and second flexures can each further include a common hub attached to a side of the payload and disposed in the opening in the housing wherein the each of the pluralities of spokes are anchored to the respective common hub.

公开(公告)号：US20230258222A1

公开(公告)日：2023-08-17

申请号：US17672637

申请日：2022-02-15

Applicant: Raytheon Company

Inventor： Zaffir A. Chaundhry ,  Ulf Jonsson ,  Jake B. Range

IPC: F16B1/00 ,  F16F15/04

CPC classification number: F16B1/0014 ,  F16F15/04

Abstract: A multi-axis payload isolation device for isolating a payload from outside motions. The multi-axis payload isolation device includes a payload mount base, a housing, and a flexure. The payload mount base is configured to support a payload. The housing includes an interior cavity for receiving and supporting the payload mount base. The flexure includes a plurality of radial supports and a common hub. The plurality of radial supports attach the payload mount base to the housing and are made of a superelastic shape-memory alloy. The common hub is configured to connect each of the plurality of radial supports to the payload mount base.

公开(公告)号：US12181016B2

公开(公告)日：2024-12-31

申请号：US17672637

申请日：2022-02-15

Applicant: Raytheon Company

Inventor： Zaffir A. Chaundhry ,  Ulf Jonsson ,  Jake B. Range

IPC: F16F15/04

Abstract: A multi-axis payload isolation device for isolating a payload from outside motions. The multi-axis payload isolation device includes a payload mount base, a housing, and a flexure. The payload mount base is configured to support a payload. The housing includes an interior cavity for receiving and supporting the payload mount base. The flexure includes a plurality of radial supports and a common hub. The plurality of radial supports attach the payload mount base to the housing and are made of a superelastic shape-memory alloy. The common hub is configured to connect each of the plurality of radial supports to the payload mount base.