To eliminate the need to adjust the length of a tie rod against the length of a block.
This invention is a pneumatic module block comprising a plurality of adjacent supply modules (2, 3, 4, and 5). The supply modules are placed in parallel between end modules (1, 6) and held by an assembling means (7), and the assembling means is engaged with a block which passes through all the supply modules and at least one end module. The assembling means contains a single penetrating rod (8) equipped with a first end portion (8a) with an outer threaded part and a second end portion (8b) with an inner threaded part, the second end portion of each rod is formed as a head of which external surface cannot rotate around the axis line of the rod, the head is protruded at least partially from a module through which the rod passes during use, and the surface of an adjacent module which changes its direction toward the head has a concave portion (12) corresponding to the shape of the head.
BURBAN JEAN-LUC
BOUTEILLE DANIEL
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