Tubular plate and corresponding production method

• Main Authors: BOOS TINO, BODENDORF GEORG, BISCHOF ROLF, RACHUI DIRK
• Format: Patent
• Language: English
• Published: 13.01.2004
• Edition: 7
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR; SHAFTS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention relates to a tube mounting, in particular of a windshield wiper system of motor vehicles, having a mounting tube (12) which has a hollow profile that on at least one of its free ends (13, 14) has a plastic bearing (15) for receiving a wiper shaft, the bearing (15) being extruded onto the at least one free end (13) of the mounting tube (12). It is proposed that the mounting tube (12) is closed on its at least one free end (13) by a sealing plug (22), which prevents injection molding composition from entering and supports the mounting tube (12) from the inside against the injection pressure.