Support device for profiles used in the manufacture of oil and gas conveying devices comprises pivoting tensioning arms arranged on a support ring of a wheel which is arranged on a profile

摘要

Support device (1) comprises pivoting tensioning arms (9) arranged on a support ring (6) of a wheel (2) which is arranged on a profile (19) by pivoting the arms directed radial to the profile axis. Preferred Features: Each tensioning arm pivots radially to the profile axis using adjusting elements (11) supported on the support ring.