公开(公告)号：US20180094467A1

公开(公告)日：2018-04-05

申请号：US15549038

申请日：2015-12-11

申请人： Sikorsky Aircraft Corporation

发明人： Jonathan Bremmer ,  Darryl Mark Toni ,  David J. Goldschmidt ,  James S. Giampapa ,  Jeffrey G. Sauer

IPC分类号： E05D7/10 ,  E05D5/10

CPC分类号： E05D7/1005 ,  E05D5/10 ,  E05D2007/1027

摘要： A pin of a hinge system movable between a first position and a second position is provided, wherein in the first position, the pin is received within a first component and a second component. The pin includes a cylindrical body coupled to an actuator for movement along an axis between the first position and the second position. A tip is removably attached to an end of the cylindrical body. The tip is configured to contact at least one of the first component and the second component when the pin is in the first position.

公开(公告)号：US20140202650A1

公开(公告)日：2014-07-24

申请号：US13747653

申请日：2013-01-23

申请人： SIKORSKY AIRCRAFT CORPORATION

发明人： Shihong G. Song ,  James S. Giampapa ,  John H. Meeson, JR.

IPC分类号： B22C9/10

CPC分类号： B22C9/10

摘要： A composite core for forming a passage in an investment casting mold is provided including a generally hollow structural element. The structural element is configured to deform when a force is applied to an end thereof. A rigid shell element is formed about the structural element. The shell element extends beyond both an interior surface and an exterior surface of the structural element. The shell element is configured to shatter when the structural element deforms.

摘要翻译： 提供了一种用于在熔模铸造模具中形成通道的复合芯，其包括大致中空的结构元件。 结构元件构造成当力施加到其一端时变形。 围绕结构元件形成刚性壳元件。 外壳元件延伸超过结构元件的内表面和外表面。 壳元件被构造成当结构元件变形时破裂。

公开(公告)号：US20190186184A1

公开(公告)日：2019-06-20

申请号：US16272766

申请日：2019-02-11

申请人： Sikorsky Aircraft Corporation

发明人： Jonathan Bremmer ,  Darryl Mark Toni ,  David J. Goldschmidt ,  James S. Giampapa ,  Jeffrey G. Sauer

IPC分类号： E05D7/10 ,  E05D5/10

CPC分类号： E05D7/1005 ,  E05D5/10 ,  E05D2007/1027

摘要： A pin of a hinge system movable between a first position and a second position is provided, wherein in the first position, the pin is received within a first component and a second component. The pin includes a cylindrical body coupled to an actuator for movement along an axis between the first position and the second position. A tip is removably attached to an end of the cylindrical body. The tip is configured to contact at least one of the first component and the second component when the pin is in the first position.

公开(公告)号：US20160243609A1

公开(公告)日：2016-08-25

申请号：US15051311

申请日：2016-02-23

申请人： Sikorsky Aircraft Corporation

发明人： Shihong G. Song ,  James S. Giampapa ,  John H. Meeson, JR.

IPC分类号： B22C9/10

CPC分类号： B22C9/10

摘要： A composite core for forming a passage in an investment casting mold is provided including a generally hollow structural element. The structural element is configured to deform when a force is applied to an end thereof. A rigid shell element is formed about the structural element. The shell element extends beyond both an interior surface and an exterior surface of the structural element. The shell element is configured to shatter when the structural element deforms.

摘要翻译： 提供了一种用于在熔模铸造模具中形成通道的复合芯，其包括大致中空的结构元件。 结构元件构造成当力施加到其一端时变形。 围绕结构元件形成刚性壳元件。 外壳元件延伸超过结构元件的内表面和外表面。 壳元件被构造成当结构元件变形时破裂。