TAPPING DEVICE
申请(专利)号： JP20040294284
专利号： JP2006102892A 主分类号： B23G1/16
申请权利人： TAC GIKEN
KOGYO:KK
公开国代码： JP 优先权国家： JP
摘 要：
PROBLEM TO BE SOLVED: To provide a tapping device comparatively easy to miniaturize, to reduce its weight and to easily carry out its assembling
work.;SOLUTION: The tapping device 10 is furnished with a spindle 12 having a hollow cylinder part 12b arranged in a cylindrical casing 11 free to rotate and free to move in the shaft center direction and having a hollow part 12c drilled in the shaft center direction from a base end part, a spline member 18 having a spline hole 18a communicated to the hollow part 12c in the shaft center direction and fixed and a male screw part formed on an outer peripheral surface of the hollow cylinder part 12b, a female screw member 13 for feeding fixed in he cylindrical casing 11 by screwing it with the male screw part 12a of the spindle 12, a drive shaft 14 having a spline shaft part 14a inserted into a spline hole 18a to rotate and drive
申请日： 2004-10-06 公开公告日： 2006-04-20
分类号： B23G1/16;
B23Q5/04; B23Q5/40 发明设计人： MORITA HIROSHI;
SHIGEMATSU YOSHIHIRO; HASHIMOTO TAKAO 申请国代码： JP
优先权： 20041006 JP
2004294284
摘 要 附 图：
the spindle in a state movable in the shaft center direction and a coupling 16 to connect it and an axis of rotation 15a to each other.;COPYRIGHT: (C)2006,JPO&NCIPI 主权项：
筒状ケーシング内に回転可能且つ軸心方向に移動可能に配置され、先端部に設けられたタップ取付手段と、基端部から軸心方向に穿孔された中空部を有する中空円筒部と、前記中空部と軸心方向に連通して設けられそ
权 利 要 求 说 明 书
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TAPPING DEVICE
