| 摘要 |
FIELD: sanitary engineering, possibly manufacture of individual seats for toilet bowls. SUBSTANCE: apparatus for copying curvilinear surfaces includes sectional housing with working zone formed by inner horizontal surfaces of detachable portions of housing. Upper detachable portion has vertical openings. In said openings equal-length rods are elastically forced upwards and mounted with possibility of axial motion. Lower ends of rods enter working zone. Upper ends of rods protrude over outer horizontal surface of upper detachable portion and engage with copied curvilinear surface. Lower detachable portion has vertical openings in which equal-length rods are elastically forced upwards and mounted with possibility of axial motion. Upper ends of rods enter working zone. Distance between ends of rods of upper and lower detachable portions is sufficient for placing sheet material. EFFECT: enlarged manufacturing possibilities of apparatus, maximum comfort degree of individual seats. 3 cl, 4 dwg
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