| 摘要 |
A ball-and-socket joint and a process for manufacturing it is put forward, in which the housing (4) is manufactured in one piece by means of a sheet-metal forming process. By displacing material an edge bead is produced on the outer housing circumference and this is used to close the housing by a lid (8). A groove (6), which likewise runs around the outer circumference of the housing (4) and is intended for receiving the sealing bellows (5), is produced during the forming process and, as a result, machining of the housing (4) is not necessary. <IMAGE> |
| 申请人 |
LEMFOERDER METALLWAREN AG, 49448 LEMFOERDE, DE |
发明人 |
ERSOY, METIN, DR., 6229 WALLUF, DE;MAEHLMANN, DIRK, 4500 OSNABRUECK, DE;MEYER, KLEMENS, 2844 LEMFOERDE, DE;WESTPHAL, PAUL, 4995 STEMWEDE, DE;ZEIBIG, UWE, 7592 RENCHEN, DE |
