发明名称 Guidance systems on machines
摘要 PCT No. PCT/EP86/00259 Sec. 371 Date Jan. 5, 1987 Sec. 102(e) Date Jan. 5, 1987 PCT Filed May 2, 1986 PCT Pub. No. WO86/06666 PCT Pub. Date Nov. 20, 1986.The present invention relates to a guidance system on a machine, especially a machine tool, consisting of a twist-resistant, vibratioin damping support body, of concrete for example, and at least one body fastened thereon or integrated therein, which is not of itself twist-resistant, and which forms the guidance ways. In order to endow such guidance ways with minimal thermal expansion and elasticity, make them very hard, give them good low-lubrication running characteristics, and enable them to be manufactured simply and very accurately, the body forming the guidance ways consists of sinterable nonmetals, especially ceramic material.
申请公布号 US4812057(A) 申请公布日期 1989.03.14
申请号 US19870005036 申请日期 1987.01.05
申请人 BOEHRINGER WERKZEUGMASCHINEN GMBH 发明人 KUHN, SIEGFRIED;KREHER, PETER-JUERGEN
分类号 B23Q1/01;B23Q1/26;F16C29/02;F16C33/04;(IPC1-7):F16C29/02 主分类号 B23Q1/01
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