JPH0453536U

JPH0453536U -

Info

Publication number: JPH0453536U
Application number: JP9547490U
Authority: JP
Priority date: 1990-09-11
Filing date: 1990-09-11
Publication date: 1992-05-07

Description

[Brief explanation of the drawing]

第１図は本考案航空機主翼の静強度試験用治具
の一実施例における装置全体の正面図、第２図は
同上の部分平面図、第３図はゴム製パツトの断面
図である。第４図は従来治具の正面図、第５図は
同上の平面図、第６図は治具単体の側面図である
。１……胴体、２……主翼、３……ゴム製袋、４
……作動筒、５……油圧調節装置、６……油圧装
置、７……電動モーター、８……ゴム製パツト、
９……コンプレツサー、１０……トラス。 FIG. 1 is a front view of the entire apparatus in one embodiment of the jig for static strength testing of an aircraft main wing according to the present invention, FIG. 2 is a partial plan view of the same, and FIG. 3 is a sectional view of a rubber part. FIG. 4 is a front view of the conventional jig, FIG. 5 is a plan view of the same, and FIG. 6 is a side view of the jig alone. 1... fuselage, 2... main wing, 3... rubber bag, 4
...Operating tube, 5...Hydraulic adjustment device, 6...Hydraulic system, 7...Electric motor, 8...Rubber parts,
9... Compressor, 10... Truss.

Claims

[Scope of utility model registration request]

A plurality of flexible bags are placed in contact with the lower surface of the main wing at appropriate intervals over the entire length of the wing and each exerts a different pushing force, and the lower part of the bag is in contact with the upper surface of the main wing over the entire length of the wing. 1. A jig for static strength testing of an aircraft main wing, comprising one hollow flexible part which is arranged and has a plurality of convex parts on its upper part, each of which has a different absorption force acting on it.