发明名称 Method and apparatus of producing a columnar member container
摘要 The present invention is directed to a method of producing a container for holding a columnar member in a cylindrical housing with a shock absorbent member wrapped around the columnar member. The method comprises the steps of (1) compressing at least a part of the absorbent member wrapped around the columnar member, by a pushing member in a radial direction toward the longitudinal axis, (2) measuring a pressure applied to the absorbent member by the pushing member, (3) measuring a distance between the axis of the columnar member and an end of the pushing member contacting the absorbent member, when the measured pressure substantially equals a predetermined target pressure, to provide a target radius, (4) inserting the columnar member and the absorbent member into the housing loosely, and (5) reducing a diameter of the housing along its longitudinal axis, with the absorbent member being compressed, to such an extent that the inner radius of the housing substantially equals the target radius, to hold the columnar member and the absorbent member compressed at the target pressure, in the housing.
申请公布号 US6769281(B2) 申请公布日期 2004.08.03
申请号 US20030375096 申请日期 2003.02.28
申请人 SANGO CO., LTD. 发明人 IRIE TOHRU;OTA MASASHI
分类号 F01N3/28;F01N13/14;F01N13/18;(IPC1-7):B21D3/02;B21D51/16 主分类号 F01N3/28
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