ZWEIWELLENMASCHINE.,申请号DE19873769468-传众专利搜索

发明名称	ZWEIWELLENMASCHINE.
摘要	In order to adapt a two-shaft machine with a housing (2) and two pistons (6, 7), which are arranged such that they can rotate in the housing without making contact, to its field of operation, it is proposed to use coated pistons and to achieve the desired cold play by selection of the coating thickness. …<IMAGE>…
申请公布号	DE3769468(D1)	申请公布日期	1991.05.23
申请号	DE19873769468	申请日期	1987.03.11
申请人	LEYBOLD AG, 5000 KOELN, DE	发明人	HEPPEKAUSEN, JOSEF, W-5047 WESSELING, DE;KABELITZ, DR., HANS-PETER, W-5000 KOELN 90, DE;RONTHALER, KARL-HEINZ, W-5352 ZUELPICH 1, DE;STEFFENS, RALF, W-5000 KOELN 51, DE
分类号	F04C18/18;F01C1/08;F01C1/12;F01C1/18;F01C21/08;F04C29/00;(IPC1-7):F01C1/12	主分类号	F04C18/18
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