| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: cellular guiding structure with cross-sections with rounded angles refers to guiding structures composed of rectilinear sections, branches, angular sections, adapters and the like. Elements include flat 1 and arched 2, concave, convex or wall parts corresponding to them manufactured from material having mainly thin walls, such as sheet metal, plastic or similar material. To manufacture cross-sections with rounded angles elements of guiding structure are formed with the aid of integrating means to intercontact arched walls, mainly their edges. Elements integrated into one structure form guiding duct for gas and liquid media, for laying or wires and so on. Elements of guiding structure with different dimensions and/or shapes are formed by mating of generatrices (1a, 1a', 2a, 2b, 2c to make flat 1 and arched 2 wall parts. EFFECT: facilitated manufacture of cellular guiding structure. 4 dwg |
