发明名称 |
TREADBOARD ANGLE ADJUSTMENT IMPLEMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide a treadboard angle adjustment implement capable of horizontally supporting a treadboard by turning a bolt from the rear side to move a wedge back and forth for adjusting the opening angle of an adjusting board. SOLUTION: The treadboard angle adjustment implement comprises an angle adjusting unit provided on a base board attached to a treadboard supporting member and comprising the adjusting board of an approximately V shape in front view and capable of being opened and an adjusting unit using a bolt and a wedge provided inside the adjusting board. The wedge is moved by turning the bolt to adjust the opening angle of the adjusting board. COPYRIGHT: (C)2009,JPO&INPIT
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申请公布号 |
JP2009052384(A) |
申请公布日期 |
2009.03.12 |
申请号 |
JP20070246142 |
申请日期 |
2007.08.24 |
申请人 |
HIROTETSU KOGYO KK;NAKAMOTO YOSHIHIDE |
发明人 |
IZUMI TERUYUKI;NAKAMOTO YOSHIHIDE |
分类号 |
E04F21/26 |
主分类号 |
E04F21/26 |
代理机构 |
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