发明名称 PROCESS FOR MOUNTING A CYLINDER SLEEVE IN A BASE MEMBER, AND A HYDRAULIC MACHINE
摘要 <p>PCT No. PCT/DK93/00439 Sec. 371 Date Jun. 27, 1996 Sec. 102(e) Date Jun. 27, 1996 PCT Filed Dec. 22, 1993 PCT Pub. No. WO94/15757 PCT Pub. Date Jul. 21, 1994A method for mounting a cylinder sleeve in a base member is disclosed, in which the cylinder sleeve is inserted in the base member and the outer diameter of the inserted cylinder sleeve is enlarged at one end, and a hydraulic machine with a base member in which at least one cylinder sleeve is arranged in a cylinder bore. In this connection, it is desirable to be able to use materials for the cylinder sleeve that could not previously be satisfactorily fixed in the base member. For that purpose, the cylinder sleeve is heated before the outer diameter is enlarged. The cylinder bore has at at least one end a gradual enlargement of diameter and the cylinder sleeve has an enlargement of its outer diameter matched to this enlargement of diameter.</p>
申请公布号 EP0680398(B1) 申请公布日期 2001.02.28
申请号 EP19940904143 申请日期 1993.12.22
申请人 DANFOSS A/S 发明人 KRISTENSEN, EGON
分类号 B21D39/00;B21D39/04;B21D39/06;B23P11/02;F04B53/16;(IPC1-7):B21D39/06 主分类号 B21D39/00
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