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Table of three faces. (Machine-translation by Google Translate, not legally binding)
Table of three faces. (Machine-translation by Google Translate, not legally binding)
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机译:三张桌子的桌子。 (通过Google翻译进行机器翻译,没有法律约束力)
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摘要
Table with three faces, each of which can appear successively on the surface of a single and same frame, comprising the following characteristics taken together or separately: a) The frame is made up of a plurality of equilateral triangle profile prismatic strips mounted on longitudinal central rods whose tips emerge from both ends of the strips. b) The tips protruding from the rods are mounted on either side of the vertical uprights of the frame, the thickness of which must be at least equal to the diameter of the circumscription circle of the equilateral triangles mentioned above. c) The rod of the central strip emerges by itself from one of the uprights of the frame to the outside where it is secured with a knurled knob. d) The opposite upright of the frame is crossed by the set of rods that are made solid on the outside of the frame of eccentrics joined together by a rectilinear connecting rod that transmits the rotational movement printed to the central strip to the strip assembly. e) The rods are fastened on the uprights in such a way that they allow the alignment in a single and same plane inside the frame of any one of the sets of faces of the strips. f) Successive rotations of 120 degrees in the same direction of the set of the strips allow to carry successively within the surface of the frame the three sets of faces of the strips, each of them composing an image, a decoration or, in general, any set that can act also waxed. h) The hand control can be replaced by any convenient electrical installation. (Machine-translation by Google Translate, not legally binding)
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