公开(公告)号：US20150375867A1

公开(公告)日：2015-12-31

申请号：US14769336

申请日：2014-03-04

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Zhijun Zheng ,  Joseph P. Foster ,  Stephen P. Dailey ,  David F. Sandy

IPC: B64D27/26 ,  F01D25/28 ,  F01D25/24

CPC classification number: B64D27/26 ,  B64D2027/266 ,  B64D2027/268 ,  F01D25/24 ,  F01D25/28 ,  F02C7/20 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2230/642 ,  F05D2240/90 ,  F05D2260/311 ,  F16B5/025 ,  Y02T50/44 ,  Y02T50/671

Abstract: An engine mount may include a clevis and a lug defining a hole therethrough. A pin may be joined to the clevis and may extend through the hole of the lug with the pin and the lug defining a clearance therebetween. A trigger system may be disposed on the lug and operatively associated with the pin.

Abstract translation: 发动机支架可以包括U形夹和限定穿过其中的孔的凸耳。 销可以连接到U形夹，并且可以通过销延伸穿过凸耳的孔，并且凸耳在其间限定了间隙。 触发系统可以设置在凸耳上并且与销可操作地相关联。

公开(公告)号：US20140225388A1

公开(公告)日：2014-08-14

申请号：US14156653

申请日：2014-01-16

Applicant: United Technologies Corporation

Inventor： David F. Sandy

IPC: E05B15/02 ,  F01D25/24

CPC classification number: E05B15/0205 ,  E05B63/0069 ,  E05B63/246 ,  F01D25/24 ,  F05D2230/72 ,  F05D2240/14 ,  F05D2260/30 ,  F05D2260/31 ,  Y10T292/702

Abstract: A latch release mechanism which allows disengagement of a door or other structure in the instance where a primary latch becomes jammed.

Abstract translation: 一种闩锁释放机构，其允许在主闩锁卡住的情况下门或其他结构的脱离。

公开(公告)号：US10220950B2

公开(公告)日：2019-03-05

申请号：US14769336

申请日：2014-03-04

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Zhijun Zheng ,  Joseph P. Foster ,  Stephen P. Dailey ,  David F. Sandy

IPC: B64D27/26 ,  F02C7/20 ,  F01D25/24 ,  F01D25/28 ,  F16B5/02

Abstract: An engine mount may include a clevis and a lug defining a hole therethrough. A pin may be joined to the clevis and may extend through the hole of the lug with the pin and the lug defining a clearance therebetween. A trigger system may be disposed on the lug and operatively associated with the pin.

公开(公告)号：US09829029B2

公开(公告)日：2017-11-28

申请号：US14476792

申请日：2014-09-04

Applicant: United Technologies Corporation

Inventor： David F. Sandy

IPC: B64D27/26 ,  F16B39/26 ,  F16B31/00 ,  F16B35/04

CPC classification number: F16B31/00 ,  B64D27/26 ,  B64D2027/266 ,  F16B35/045 ,  F16B39/26 ,  Y10T403/32704 ,  Y10T403/32909

Abstract: A shear pin connection for use in a difficult to access location has a bolt head to be positioned at an inner end of a bearing. A bushing is received between the bolt and an inner periphery of the bearing. A lock member is positioned between an inner end of the bushing and the bolt head. The lock member is radially expandable, and has a free radially outer dimension that is smaller than an inner dimension of the inner bore. The lock member is expandable to have an expanded radially outer dimension that is greater than the inner dimension of the inner bore. A nut is tightened on the outer end of the bolt. The nut causes the bushing to move relative to the bolt, and causes the lock member to expand radially. A shackle connection for a gas turbine engine and an aircraft are also disclosed.

公开(公告)号：US20140369783A1

公开(公告)日：2014-12-18

申请号：US14476792

申请日：2014-09-04

Applicant: United Technologies Corporation

Inventor： David F. Sandy

IPC: F16B31/00

CPC classification number: F16B31/00 ,  B64D27/26 ,  B64D2027/266 ,  F16B35/045 ,  F16B39/26 ,  Y10T403/32704 ,  Y10T403/32909

Abstract: A shear pin connection for use in a difficult to access location has a bolt head to be positioned at an inner end of a bearing. A bushing is received between the bolt and an inner periphery of the bearing. A lock member is positioned between an inner end of the bushing and the bolt head. The lock member is radially expandable, and has a free radially outer dimension that is smaller than an inner dimension of the inner bore. The lock member is expandable to have an expanded radially outer dimension that is greater than the inner dimension of the inner bore. A nut is tightened on the outer end of the bolt. The nut causes the bushing to move relative to the bolt, and causes the lock member to expand radially. A shackle connection for a gas turbine engine and an aircraft are also disclosed.

Abstract translation: 用于难以进入位置的剪切销连接件具有位于轴承内端的螺栓头。 螺栓和轴承的内周之间容纳衬套。 锁定构件位于衬套的内端和螺栓头之间。 锁定构件是径向可膨胀的，并且具有小于内孔的内部尺寸的自由径向外部尺寸。 锁定构件可扩张以具有大于内孔的内部尺寸的扩张的径向外部尺寸。 在螺栓的外端拧紧螺母。 螺母使衬套相对于螺栓移动，并使锁定件径向膨胀。 还公开了一种用于燃气涡轮发动机和飞机的钩环连接。