公开(公告)号：US5649661A

公开(公告)日：1997-07-22

申请号：US622268

申请日：1996-03-27

申请人： Takayuki Masuno ,  Kazuhiko Mashimo

发明人： Takayuki Masuno ,  Kazuhiko Mashimo

IPC分类号： B25C1/00 ,  B25C7/00

CPC分类号： B25C1/003 ,  B25C1/008 ,  B25C7/00

摘要： A nailing machine has a contact foot coupled to the front end portion of an contact arm which is provided along a nose section adapted to hammer a nail, such that the contact arm is slidable in a nail hammering direction. The contact foot mounting structure comprises: a U-shaped mounting pin having a pair of legs, a holding piece formed at the front end of the contact arm in which the contact foot is accommodated and held, the holding piece having a pair of inserting sections, into which respective legs of the mounting pin are inserted; and a pair of engaging sections formed at the contact foot, the engaging sections being engaging with respective legs of the mounting pin.

摘要翻译： 打钉机具有联接到接触臂的前端部的接触脚，该接触臂沿着适于敲击钉子的鼻部部分设置，使得接触臂可以在钉锤方向上滑动。 所述接触脚安装结构包括：U形安装销，其具有一对腿部，保持件形成在所述接触臂的前端处，所述接触脚被容纳并保持在所述保持件中，所述保持件具有一对插入部分 ，安装销的各个腿插入其中; 以及形成在所述接触脚处的一对接合部，所述接合部与所述安装销的相应的腿接合。

公开(公告)号：US5597106A

公开(公告)日：1997-01-28

申请号：US387429

申请日：1995-02-10

申请人： Terufumi Hamano ,  Michiaki Adachi ,  Kazuhiko Mashimo ,  Noboru Ishikawa ,  Nobuo Kishi

发明人： Terufumi Hamano ,  Michiaki Adachi ,  Kazuhiko Mashimo ,  Noboru Ishikawa ,  Nobuo Kishi

IPC分类号： B25C1/00 ,  B25C1/04

CPC分类号： B25C1/043 ,  B25C1/008

摘要： The operation mode of a nailing machine can be automatically and reliably switched, for its selection, from the successive nailing mode and the one-shot nailing mode and vice versa by changing the order of operating a trigger lever and a contact arm. In the selected mode, the nailing work can be performed. By releasing both the trigger lever and the contact arm, the machine is returned to its initial mode. When the contact arm is moved to the top dead center after the trigger lever is operated, a portion of a slide die comes in contact with the underside of the trigger lever. When the trigger lever is operated after the contact arm is moved to the top dead center, the portion of the slide die comes in contact with the upper side of the trigger lever, thereby preventing a further movement of the contact arm to the bottom dead center.

摘要翻译： 打钉机的操作模式可以通过改变操作触发杆和接触臂的顺序，从连续打钉模式和单次打钉模式自动可靠地切换，反之亦然。 在所选择的模式中，可以执行打钉工作。 通过释放触发杆和接触臂，机器返回初始模式。 当触发杆操作之后接触臂移动到上止点时，滑动模具的一部分与触发杆的下侧接触。 当接触臂移动到上止点之后操作触发杆时，滑模的部分与触发杆的上侧接触，从而防止接触臂进一步向下死点移动 。