Polygonal part having cavities for a panel core, in particular of a satellite antenna reflector
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United States of America Patent
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Oct 30, 2018
Grant Date -
Feb 16, 2017
app pub date -
Apr 7, 2015
filing date -
Apr 14, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The polygonal part (1) has, on each side (C1 to C6), at least one of the following assembly elements: at least one lug (3), at least one recess (4), each of said lugs (3) and each of said recesses (4) of the part (1) having a trapezoidal shape, with in each case complementary shapes, the trapezium of each of said lugs (3) widening towards the outside of the part (1) and the trapezium of each of said recesses (4) widening towards the inside of the part (1), and each of said lugs (3) having a width, defined transversely with respect to a right bisector of the corresponding trapezium, which is greater than the width of each of said recesses (4).
First Claim
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International Classification(s)
- B23B:TURNING; BORING
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B29D:PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FRO....
- F16B:DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL E....
- H01Q:AERIALS
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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