Machine manufacturing coils for television deflectors - has bedplate spindle box and tailstock with spindles and spindle drive

摘要

A shaper (41) for the other side of the coil (14) is attached to the driven spindle (4) with a facility for displacement along the spindle and the shaper has a drive (42). The shaper is constructed like a disc (43) with projections (44) holding the shaping elements (45) and the shaper drive is designed as a compressed-air drive in the form of a chamber (46) limited by a diaphragm (47) coupled to the shaper disc and by a cover (48) with a cylindrical shank (49). This has channels (51) by which the chamber communicates with a sleeve (50) which embraces the cover shank and by which compressed air is supplied to the shaper drive.