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公开(公告)号：US20140110451A1
公开(公告)日：2014-04-24
申请号：US14139207
申请日：2013-12-23
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Marc Largo , Hanxin Zhao , Christopher H. Porth , Daniel Birk
Abstract: A nailer includes a power source including a piston reciprocating within a cylinder; a driver blade secured to the piston for common movement relative to a nosepiece; a magazine connected to the nosepiece for feeding fasteners sequentially for being driven into a workpiece by the driver blade; a fastener delay mechanism operatively associated with the magazine and configured for engaging a subsequent fastener and delaying advancement of the second fastener to the nosepiece until the driver blade returns to the pre-firing position after driving a leading fastener; and wherein the delay mechanism includes an electromagnetic solenoid with a reciprocating plunger connected to a pivoting cam member such that extension of the plunger causes the pivoting cam member to pivot into a blocking position between the fasteners.
Abstract translation: 钉子包括一个动力源，它包括在气缸内往复运动的活塞; 驱动器叶片，其固定到活塞上以相对于喷嘴进行共同运动; 连接到喷嘴的料仓，用于顺次地供给紧固件以便由驱动器叶片驱动到工件中; 紧固件延迟机构，其可操作地与所述料仓相关联并且构造成用于接合随后的紧固件并延迟所述第二紧固件前进到所述喷嘴，直到所述驱动器刀片在驱动前导紧固件之后返回到所述预燃位置; 并且其中所述延迟机构包括具有连接到枢转凸轮构件的往复式柱塞的电磁螺线管，使得所述柱塞的延伸使所述枢转凸轮构件枢转到所述紧固件之间的阻挡位置。
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公开(公告)号：US08925780B2
公开(公告)日：2015-01-06
申请号：US14139207
申请日：2013-12-23
Applicant: Illinois Tool Works Inc.
Inventor： Marc Largo , Hanxin Zhao , Christopher H. Porth , Daniel Birk
Abstract: A nailer includes a power source including a piston reciprocating within a cylinder; a driver blade secured to the piston for common movement relative to a nosepiece; a magazine connected to the nosepiece for feeding fasteners sequentially for being driven into a workpiece by the driver blade; a fastener delay mechanism operatively associated with the magazine and configured for engaging a subsequent fastener and delaying advancement of the second fastener to the nosepiece until the driver blade returns to the pre-firing position after driving a leading fastener; and wherein the delay mechanism includes an electromagnetic solenoid with a reciprocating plunger connected to a pivoting cam member such that extension of the plunger causes the pivoting cam member to pivot into a blocking position between the fasteners.
Abstract translation: 钉子包括一个动力源，它包括在气缸内往复运动的活塞; 驱动器叶片，其固定到活塞上以相对于喷嘴进行共同运动; 连接到喷嘴的料仓，用于顺次地供给紧固件以便由驱动器叶片驱动到工件中; 紧固件延迟机构，其可操作地与所述料仓相关联并且构造成用于接合随后的紧固件并延迟所述第二紧固件前进到所述喷嘴，直到所述驱动器刀片在驱动前导紧固件之后返回到所述预燃位置; 并且其中所述延迟机构包括具有连接到枢转凸轮构件的往复式柱塞的电磁螺线管，使得所述柱塞的延伸使所述枢转凸轮构件枢转到所述紧固件之间的阻挡位置。
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