公开(公告)号：US5014876A

公开(公告)日：1991-05-14

申请号：US260239

申请日：1988-10-20

申请人： Alfred Young ,  Fred E. Church

发明人： Alfred Young ,  Fred E. Church

IPC分类号： B23P19/00 ,  B25C1/00 ,  B27F7/13

CPC分类号： B25C1/001 ,  B23P19/003 ,  B27F7/13

摘要： A fastener driving apparatus is disclosed which comprises a vibrating feed hopper, a fastener feed assembly for receiving the fasteners from the hopper and serially delivering the fasteners to a discharge tube which leads to an automatic screwdriver. The fastener feed assembly comprises a body member which mounts a slide for transverse sliding movement between a first position wherein the fastener is received in a notch in the slide, and a second position where the fastener is delivered to a discharge opening which leads to the discharge tube and to the screwdriver. A first air line system is provided for moving the slide toward the first or fastener receiving position, and for concurrently injecting air into the discharge opening to move a fastener previously positioned in the tube to the screwdriver. A second air line is provided for directing a stream of air into contact with the fastener at the second position so as to positively move the fastener into the discharge opening.

摘要翻译： 公开了一种紧固件驱动装置，其包括振动进料斗，紧固件进给组件，用于从料斗接收紧固件，并将紧固件串联地输送到导致自动螺丝刀的排放管。 紧固件进给组件包括本体构件，其安装用于在第一位置和第二位置之间进行横向滑动运动的滑块，其中紧固件被容纳在滑块中的凹口中，以及第二位置，其中紧固件被输送到排出口， 管和螺丝刀。 提供第一空气管线系统用于将滑动件朝向第一或紧固件接收位置移动，并且用于同时将空气喷射到排放口中，以将预先定位在管中的紧固件移动到螺丝起子。 提供第二空气管线，用于在第二位置处引导空气流与紧固件接触，以便将紧固件积极地移动到排出口中。

公开(公告)号：US5004141A

公开(公告)日：1991-04-02

申请号：US472602

申请日：1990-01-30

申请人： Alfred Young ,  Fred E. Church

发明人： Alfred Young ,  Fred E. Church

IPC分类号： B23P19/00 ,  B25C1/00 ,  B27F7/13

CPC分类号： B23P19/003 ,  B25C1/001 ,  B27F7/13

摘要： An automatic fastener feeding and driving apparatus is disclosed which includes a vibrating feed hopper, and a fastener feed assembly for receiving the fasteners from the hopper and serially delivering the fasteners to a delivery line which leads to an automatic hand held driver. The fastener feed assembly comprises a body member having a slide for transverse sliding movement between a first position wherein a fastener is received in a notch in the slide, and a second position where the fastener is delivered to a discharge opening which leads to the discharge line and to the driver. The body member and the slide include an internal air line system by which air is delivered into the lower portion of the notch of the slide and into the discharge opening, only after the slide has essentially reached its discharge position. This timing of the delivered air avoids undue pressurization and turbulence in the discharge line prior to the entry of the fastener, which can interfere with the gravity drop of the fastener into the line. A novel control system for operating the feed slide is also disclosed, which includes a four way air valve which is controlled by the operation of the trigger of the driver.

摘要翻译： 公开了一种自动紧固件进给和驱动装置，其包括振动进料斗和紧固件进给组件，用于从料斗接收紧固件并且将紧固件串联地输送到通向自动手持式驱动器的输送管线。 紧固件进给组件包括主体构件，其具有用于在第一位置和第二位置之间进行横向滑动运动的滑块，其中紧固件被容纳在滑块中的凹口中，以及第二位置，其中紧固件被输送到排出口，排出口通向排出管线 和司机。 主体构件和滑块包括内部空气管线系统，仅在滑块基本上到达其排放位置之后，空气被输送到滑块的凹口的下部并进入排出口。 输送空气的这个时间避免了在紧固件进入之前排出管线中过度的加压和湍流，这可能会干扰紧固件进入管线的重力下降。 还公开了一种用于操作馈送滑块的新型控制系统，其包括通过驾驶员的触发器的操作来控制的四通空气阀。

公开(公告)号：US5098003A

公开(公告)日：1992-03-24

申请号：US749473

申请日：1991-08-15

申请人： Alfred Young ,  Fred E. Church

发明人： Alfred Young ,  Fred E. Church

IPC分类号： B25C1/00 ,  B25C1/04

CPC分类号： B25C1/04 ,  B25C1/001

摘要： A fastener introduced into the barrel of the apparatus is received by a movable fastener retainer. The fastener is moved by a fastener positioning member to a ready to drive position prior to being driven from the outlet of the apparatus by a driver member. The shank of fastener in its ready to drive position extends generally parallel to the central axis of the barrel and its pointed free end preferably is adjacent the barrel outlet. A complete cycle of operation of the apparatus ensues in response to operator movement of a trigger of the apparatus.

摘要翻译： 引入到装置的筒中的紧固件由可移动的紧固件保持器容纳。 在由驱动器构件从设备的出口驱动之前，紧固件由紧固件定位构件移动到准备驱动位置。 紧固件的准备驱动位置的柄大致平行于筒的中心轴线延伸，并且其尖端的自由端优选地邻近筒出口。 响应于操作者对设备的触发器的移动，装置的完整操作循环。

公开(公告)号：US5480087A

公开(公告)日：1996-01-02

申请号：US300791

申请日：1994-09-02

申请人： Alfred Young ,  Fred E. Church

发明人： Alfred Young ,  Fred E. Church

IPC分类号： B23P19/00 ,  B65H5/00

CPC分类号： B23P19/003

摘要： A fastener feeding apparatus which is adapted for concurrently feeding a plurality of fasteners to respective driving machines, and wherein the fasteners are fed from a vibratory hopper along a single delivery chute to a slide assembly. Upon movement of the slide assembly in a loading direction, the fasteners are loaded into individual slots on the slide assembly, and upon return movement of the slide assembly to a dump position, the loaded fasteners are concurrently released into respective discharge tubes which lead to the fastener driving devices.

摘要翻译： 一种紧固件进给装置，其适于同时将多个紧固件馈送到相应的驱动机器，并且其中紧固件从振动料斗沿着单个输送滑槽供给到滑动组件。 当滑动组件在加载方向移动时，紧固件被装载到滑动组件上的各个槽中，并且当滑动组件返回到倾卸位置时，所加载的紧固件同时被释放到相应的放电管中， 紧固件驱动装置。

公开(公告)号：US5031489A

公开(公告)日：1991-07-16

申请号：US362589

申请日：1989-06-07

申请人： Alfred Young ,  Fred E. Church

发明人： Alfred Young ,  Fred E. Church

IPC分类号： B23P19/00 ,  B25C1/00 ,  B27F7/13

CPC分类号： B25C1/001 ,  B23P19/003 ,  B27F7/13

摘要： A fastener driving apparatus is disclosed and which includes a fastener driving device into which fasteners are sequentially introduced from a feed assembly. The driving device incorporates a control member which regulates the timing of the introduction of fasteners into the device, and which also limits longitudinal and rotative relative movement between fixed and movable concentric, slotted barrel members of the device. The control member is mounted by a pair of guide tracks, each having abutment surfaces at adjacent ends thereof, for longitudinal movement into and out of engagement with the abutment surfaces and the actuating lever of a control switch.

摘要翻译： 公开了一种紧固件驱动装置，其包括紧固件驱动装置，紧固件从进给组件顺序地引入到该紧固件驱动装置中。 驱动装置包括控制构件，该控制构件调节将紧固件引入到装置中的时机，并且还限制装置的固定和可移动的同心开槽桶构件之间的纵向和旋转相对运动。 控制构件通过一对导轨安装，每个导轨在其相邻的端部处具有邻接表面，用于纵向运动进入和离开与控制开关的邻接表面和致动杆的接合。