发明名称 Coluna de direção com bucha de deslize de material sintético
摘要 <p>The invention relates to a steering column for a motor vehicle, comprising a bracket (1) which carries an upper jacket unit (3) and a lower jacket unit (5), wherein the jacket units (3, 5) surround a steering shaft (8) rotatably mounted therein, and wherein the jacket units (3, 5) comprise an inner jacket tube (10) and an outer jacket tube (11) which surrounds the inner jacket tube (10) at least in some sections, said jacket tubes being mounted such that they can be displaced one inside the other in their axial direction by means of a plastic sleeve (6) made of thermoplastic which is located therebetween. Freedom from play is achieved in that the plastic sleeve (6) is inserted into the outer jacket tube (11) with a press fit, and in that the outer jacket tube (11) has at least one opening (12), in the region of which the plastic sleeve (6) is pressed against the inner jacket tube (10) by deformation.</p>
申请公布号 BRPI0906878(A2) 申请公布日期 2015.07.07
申请号 BR2009PI06878 申请日期 2009.01.09
申请人 THYSSENKRUPP PRESTA AG 发明人 RONY SCHNITZER
分类号 B62D1/185 主分类号 B62D1/185
代理机构 代理人
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