WORM CLAMP Russian patent published in 2000 - IPC

FIELD: mechanical engineering; hydraulic and pneumatic systems; fastening of hoses on pipes. SUBSTANCE: proposed worm clamp has screw thread, metal band turned into ring and solid body. Body has semicylindrical and flat sections in contact with screw and band, respectively. Body is made in form of stamped solid cup with bottom provided with shaped hole with one projection in center or two projections at edges of body flat section. Projections get into slot or slots made in middle of band or one its edges. EFFECT: enhanced reliability of clamp. 7 cl, 23 dwg