IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0543217
(2012-07-06)
|
등록번호 |
US-8672270
(2014-03-18)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- The United States of America as represented by the Secretary of the Army
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
6 |
초록
▼
The present invention is an assembly (100) for use as a jack contact point and a secure tie-down location for a helicopter. The assembly includes a hollow waffled dome element (110) having support elements (116A, 116B, 116C, 116D, 116E, 116F) which form attachment openings or securing holes (118A, 1
The present invention is an assembly (100) for use as a jack contact point and a secure tie-down location for a helicopter. The assembly includes a hollow waffled dome element (110) having support elements (116A, 116B, 116C, 116D, 116E, 116F) which form attachment openings or securing holes (118A, 118B, 118C) between the upper and lower rims of the dome element. A jack securing mechanism (130) is provided with a threaded screw region (132) which connects to a jack mounting region (134). The threaded screw region extends through a hole (122) in a planar top (120) of the dome element (110) so as to be secured to a planar region of a structurally suitable location on the helicopter. The jack mounting region is shaped to accommodate a jack used to raise the helicopter. The attachment openings (118A, 118B, 118C) are used to accommodate secure tie-down of the helicopter.
대표청구항
▼
1. An assembly (100) for attaching to an aircraft at a location of the aircraft which is structurally suitable for attachment of a jacking mechanism, said assembly comprising: a hollow waffled dome element (110) having a top rim (112) and a bottom rim (114) which are connected by a plurality of supp
1. An assembly (100) for attaching to an aircraft at a location of the aircraft which is structurally suitable for attachment of a jacking mechanism, said assembly comprising: a hollow waffled dome element (110) having a top rim (112) and a bottom rim (114) which are connected by a plurality of support elements (116A, 116B, 116C, 116D, 116E, 116F) with said top rim, said bottom rim and said plurality of support elements defining attachment openings (118A, 118B, 118C), said hollow waffled dome element having a planar top (120) and center hole (122) extending through said planar top;a jack securing mechanism (130) is provided with a threaded screw region (132) which connects to a jack mounting region (134), with the threaded screw region being inserted through said center hole (122);a first washer (140) inserted and positioned around the threaded screw region (132) within said hollow waffle dome element (110) and resting upon a platform (136) of the jack securing mechanism with said platform being located between the threaded screw region (132) and said jack mounting region (134), said first washer (140) contacting said top rim (112);a second washer (150) positioned outside said hollow waffle dome element (110) and contacting said top rim, at least a portion of said threaded screw region (132) extending through said second washer;an adapter ring (160) contacting said second washer, at least a portion of said threaded screw region (172) extending through said adapter ring; anda retainer ring (170) contacting said adapter ring (160) and securely connecting to said threaded screw region (132) of said jack securing mechanism (130) such that when said threaded screw region is screwed into the location of the aircraft structurally suitable for attachment of a jacking mechanism said hollow waffled dome element (110), and said jack securing mechanism (130) become securely attached to the location of the aircraft structurally suitable for attachment of a jacking mechanism as well. 2. An assembly according to claim 1, wherein: said adapter ring is secured flush to a flat surface on the location of the aircraft structurally suitable for attachment of a jacking mechanism. 3. An assembly according to claim 1, wherein: said attachment openings and said plurality of support elements are used to secure said assembly to tie-down roping. 4. An assembly according to claim 1, wherein: said hollow waffled dome element (110) is made from casted metal. 5. An assembly according to claim 1, wherein: said aircraft is a helicopter. 6. An assembly according to claim 1, wherein: said plurality of support elements extend upward from said bottom rim to said top rim of said hollow waffled dome element (110) such that each support element of said plurality of support elements and said bottom rim form an angle of less than 90 degrees. 7. An assembly according to claim 1, wherein: said jack mounting region (134) of said jack securing mechanism (130) is shaped to securely accommodate a jack. 8. An assembly according to claim 1, wherein: said planar top (120) , said top rim (112), said bottom rim (114) and said plurality of support elements (116A, 116B, 116C, 116D, 116E, 116F) of said hollow waffled dome element (110) are of integral construction. 9. An assembly according to claim 1, wherein: said hollow waffled dome element (110) is made from machined metal.
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