| 摘要 |
The device does not stress excessively even highly delicate sausage casing materials, such as thin-walled propylene, but nevertheless guarantees perfect twisting-off. The chuck is made up of two coaxial sleeve components (22, 24), one enclosing the other and interlocking on one end. The outer sleeve is cylindrically formed, whereas the inner one is conically tapered at its open end and provided on the inside with axial channels (50) narrowing into grooves (52). The main portion (46) of this part of the sleeve (24) is subdivided into radial spring endings (54). |
