公开(公告)号：EP1676657A1

公开(公告)日：2006-07-05

申请号：EP03762344.4

申请日：2003-07-18

申请人： OPT Engineering Co., Ltd.

发明人： UCHI, Masatoshi, Opt Engineering Co., Ltd.

IPC分类号： B21J15/10 ,  B21J15/32

CPC分类号： B21J15/043 ,  B21J15/105 ,  B21J15/22 ,  B21J15/323 ,  Y10T29/53496 ,  Y10T29/53739 ,  Y10T29/53748

摘要： Disclosed is a continuous riveter capable of firing blind rivets in succession to caulk sheet metal or the like. A seal member 71 located on the oil chamber 6 side and a seal member 72 located on the air chamber 4 side are provided in an oil cylinder 1 where an oil piston 2 separates the oil chamber 6 of the oil cylinder 1 from the air chamber 4 of an air cylinder 3, and a portion of the oil cylinder 1 which is between seal members 71 and 72 is provided with an air vent 19; and a seal member 74, 76 located on the oil chamber 16 side and a seal member 73, 77 located on the air chamber 14, 15 side are provided in a jaw case piston 20 and in a nose piston 28, the seal members 74, 76 and 73, 77 sealing an area between the oil chamber 16 and the air chamber 14, 15, and the pistons 20 and 28 between the seal members 74, 76 and 73, 77 are each provided with an air vent 75, 78.

摘要翻译： 公开了能够连续铆接铆接金属板或类似物的连续铆钉铆钉枪。 位于油室6侧的密封构件71和位于空气室4侧的密封构件72设置在油缸1中，在油缸1中，油活塞2将油缸1的油室6与空气室4分隔开 气缸3的一部分，在密封部件71,72之间的油缸1的一部分上设有通气孔19， 位于油室16侧的密封构件74,7​​6和位于空气室14,15侧的密封构件73,77设置在颚壳活塞20和前端活塞28中， 密封油室16和空气室14,15之间的区域的密封构件74,7​​6和73,77以及密封构件74,7​​6和73,77之间的活塞20和28每个都设有通气孔75,78。