HELICAL SPRING WITH HIGH VOLUMETRIC EFFICIENCY AND METHOD FOR THE PRODUCTION THEREOF
摘要
The invention relates to a helical spring with high volumetric efficiency and a method for the production thereof, wherein the helical spring has an extremely high elastic winding gradient.
申请公布号
WO9827234(A3)
申请公布日期
1998.11.26
申请号
WO1997DE02939
申请日期
1997.12.12
申请人
DATEC SCHERDEL DATENTECHNIK, FORSCHUNGS- UND ENTWI;BACH, WALTER;HEINKE, JOACHIM;WANKE, KLAUS;KUESPERT, MAX
发明人
BACH, WALTER;HEINKE, JOACHIM;WANKE, KLAUS;KUESPERT, MAX
