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1. 发明专利

JP2006316857A Length adjusting mechanism for telescoping member 审中-公开
标题翻译：用于拉伸成员的长度调节机构
公开(公告)号：JP2006316857A
公开(公告)日：2006-11-24
申请号：JP2005138818
申请日：2005-05-11
申请人： Maruki Kinzoku Honsha:Kk , 株式会社丸喜金属本社
发明人： MURATA KEIJI , YAMAGISHI KUNIO
IPC分类号： F16B7/14 , A47B9/14 , A47B91/02 , A47C7/00
摘要： PROBLEM TO BE SOLVED: To provide a length adjusting mechanism for a telescoping member capable of adjusting the connection length between an outer side leg member and an inner side leg member in a small pitch and in a multi-stage method without lowering the strength of the outer side leg member.
SOLUTION: Adjusting hole lines 11, 12 are provided in a plurality of positions different to the circumferential direction of the outer side leg member 6 so that locations for the length adjusting hole 10 with respect to respective adjusting hole lines 11, 12 vary and in the inner side leg member 7, a plurality of piercing holes 13 are provided on the same circumferential surface so as to correspond to the respective adjusting hole lines 11, 12 and when the outer side leg member 6 and the inner side leg member 7 using a joining member 9 are joined, adjusting hole lines 11, 12 to be used and its adjusting hole 10 are chosen so that the connection length of the outer side leg member 6 and the inner side leg member 7 is adjusted in the smaller pitch than the location interval of the length adjusting hole 10 of the adjusting hole lines 11, 12.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于能够以小间距调节外侧腿部件和内侧腿部件之间的连接长度的伸缩部件的长度调节机构，并且以多级方式，而不会降低外侧腿部件的强度。
解决方案：调整孔线11,12设置在与外侧腿部件6的圆周方向不同的多个位置，使得长度调节孔10相对于各个调节孔线11,12的位置变化并且在内侧腿部件7中，在相同的圆周表面上设置有多个穿孔13，以便对应于各个调节孔线11,12，并且当外侧腿部件6和内侧腿部件7 使用接合部件9接合，调整要使用的调节孔线11,12，并且其调节孔10被选择为使得外侧腿部件6和内侧腿部件7的连接长度以更小的间距调节，调整孔线11,12的长度调节孔10的位置间隔。（C）2007，JPO＆INPIT

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