公开(公告)号：US11878801B2

公开(公告)日：2024-01-23

申请号：US17732817

申请日：2022-04-29

Applicant: Raytheon Company

Inventor： Benjamin Hetrick ,  Matthew Bangerter ,  Christopher K. Solecki ,  Zachary Scott Zutavern ,  Scott E. Herrmann

IPC: B64D1/02 ,  B64D37/12

CPC classification number: B64D1/02 ,  B64D37/12

Abstract: An aft pivot assembly includes a height adjustment mechanism integrated into a device for mounting a payload, to enable release of the payload. The aft pivot assembly releasably secures an aft portion of the payload, such a pod, store, ordinance, or fuel tank. The aft pivot assembly includes a shaft operable with the mount device and a release component, the shaft being rotatable about multiple shaft axes relative to the mount device so as to either minimize or eliminate carriage loads about the aft portion, while reacting jettison loads during a jettison event or phase. The rotation of the shaft about its shaft axes can further be limited via a limit device. As the payload transitions from a carriage phase to a jettison phase, the shaft moves in multiple degrees of freedom and in multiple axes relative to the mount device.

公开(公告)号：US20130167589A1

公开(公告)日：2013-07-04

申请号：US13783106

申请日：2013-03-01

Applicant: RAYTHEON COMPANY

Inventor： Derrick J. Rockosi ,  Richard Gentilman ,  Christopher K. Solecki ,  Allen L. Kelly ,  William C. Strauss ,  Brian Gahan

IPC: C03B29/04

CPC classification number: C03B29/04 ,  C03B29/02 ,  Y10T428/1317 ,  Y10T428/26

Abstract: A fused silica body comprising a layer of vitreous silica adjacent at least a portion of an inner surface is described in embodiments herein. In other embodiments, a method of making a fused silica body with a layer of vitreous silica adjacent at least a portion of an inner surface is described herein, comprising heating at least a portion of the inner surface to the point of vitrification. In certain embodiments, the method involves passing a linear local heat source over the inner surface in a particular manner, such as a helical fashion transverse to the linear shape, and may involve creating on the inner surface of the body overlapping swaths of temporarily melted silica material.

Abstract translation: 在本文的实施方案中描述了包含邻近内表面的至少一部分的玻璃状二氧化硅层的熔融二氧化硅体。 在其它实施方案中，本文描述了制造具有与内表面的至少一部分相邻的玻璃状二氧化硅层的熔融石英体的方法，包括将内表面的至少一部分加热至玻璃化点。 在某些实施例中，该方法包括使线性局部热源以特定方式通过内表面，例如横向于线性形状的螺旋形式，并且可能涉及在身体的内表面上产生重叠的暂时溶解的二氧化硅 材料。

公开(公告)号：US20230025482A1

公开(公告)日：2023-01-26

申请号：US17732817

申请日：2022-04-29

Applicant: Raytheon Company

Inventor： Benjamin Hetrick ,  Matthew Bangerter ,  Christopher K. Solecki ,  Zachary Scott Zutavern ,  Scott E. Herrmann

IPC: B64D1/02

Abstract: An aft pivot assembly includes a height adjustment mechanism integrated into a device for mounting a payload, to enable release of the payload. The aft pivot assembly releasably secures an aft portion of the payload, such a pod, store, ordinance, or fuel tank. The aft pivot assembly includes a shaft operable with the mount device and a release component, the shaft being rotatable about multiple shaft axes relative to the mount device so as to either minimize or eliminate carriage loads about the aft portion, while reacting jettison loads during a jettison event or phase. The rotation of the shaft about its shaft axes can further be limited via a limit device. As the payload transitions from a carriage phase to a jettison phase, the shaft moves in multiple degrees of freedom and in multiple axes relative to the mount device.

公开(公告)号：US09079792B2

公开(公告)日：2015-07-14

申请号：US13783106

申请日：2013-03-01

Applicant: RAYTHEON COMPANY

Inventor： Derrick J. Rockosi ,  Richard Gentilman ,  Christopher K. Solecki ,  Allen L. Kelly ,  William C. Strauss ,  Brian Gahan

IPC: C03B29/04 ,  C03B29/02

CPC classification number: C03B29/04 ,  C03B29/02 ,  Y10T428/1317 ,  Y10T428/26

Abstract: A fused silica body comprising a layer of vitreous silica adjacent at least a portion of an inner surface is described in embodiments herein. In other embodiments, a method of making a fused silica body with a layer of vitreous silica adjacent at least a portion of an inner surface is described herein, comprising heating at least a portion of the inner surface to the point of vitrification. In certain embodiments, the method involves passing a linear local heat source over the inner surface in a particular manner, such as a helical fashion transverse to the linear shape, and may involve creating on the inner surface of the body overlapping swaths of temporarily melted silica material.

Abstract translation: 在本文的实施方案中描述了包含邻近内表面的至少一部分的玻璃状二氧化硅层的熔融二氧化硅体。 在其它实施方案中，本文描述了制造具有与内表面的至少一部分相邻的玻璃状二氧化硅层的熔融石英体的方法，包括将内表面的至少一部分加热至玻璃化点。 在某些实施例中，该方法包括使线性局部热源以特定方式通过内表面，例如横向于线性形状的螺旋形式，并且可能涉及在身体的内表面上产生重叠的暂时溶解的二氧化硅 材料。