公开(公告)号：US08556149B2

公开(公告)日：2013-10-15

申请号：US12317299

申请日：2008-12-22

申请人： John W. Schnell ,  Daniel P. Wall ,  Dan Goodwin ,  Barbara A. Rose

发明人： John W. Schnell ,  Daniel P. Wall ,  Dan Goodwin ,  Barbara A. Rose

IPC分类号： B23B45/04 ,  B25C5/02

CPC分类号： B25C1/04 ,  B25C1/008 ,  B25C1/042 ,  B25C1/047

摘要： An adjustable exhaust assembly for a pneumatic fastening tool having body and a handle extending from the body, the handle defining an inlet channel for receiving input of pressurized gas and an outlet channel for outputting exhaust. The adjustable exhaust assembly includes a base non-rotatably attachable to an end of the handle opposite the body. The base has a plate and a boss extending from the plate. The boss is configured to receive an air hose and defining an inlet opening configured to direct compressed air to the inlet channel. The plate has an outlet opening in communication with the outlet channel. A substantially annular and cap is rotatably received about the boss. The cap defines a substantially annular channel in communication with the outlet opening of the base and an outlet port defined in a portion of a circumferential wall of the annular cap and in communication with the annular channel. Rotation of the cap about the boss moves the outlet opening among a plurality of radial positions relative to the boss.

公开(公告)号：US20120080541A1

公开(公告)日：2012-04-05

申请号：US13252798

申请日：2011-10-04

申请人： John W. Schnell

发明人： John W. Schnell

IPC分类号： B05B9/01 ,  B05B1/30

CPC分类号： B05B9/0861 ,  B05B1/3026 ,  B05B1/32 ,  B05B9/0426 ,  B05B15/16 ,  B05B15/50 ,  F16K15/147 ,  F16K15/185

摘要： A nozzle assembly for use with a paint sprayer that includes a reservoir configured to store a supply of liquid and a pump operable to draw liquid from the reservoir. The nozzle assembly includes a nozzle configured to receive liquid under pressure from the pump and operable to spray the liquid onto a surface, and a nozzle closure device that is movable between an open position, in which liquid is sprayed out of the nozzle generally unimpinged, and a closed position, in which the nozzle closure device covers the nozzle. The nozzle closure device is moved from the closed position to the open position by a force other than the liquid under pressure from the pump.

摘要翻译： 一种与喷漆器一起使用的喷嘴组件，其包括构造成存储液体供应的储存器和可操作以从储存器抽取液体的泵。 喷嘴组件包括喷嘴，其被构造成在压力下从泵接收液体并且可操作以将液体喷射到表面上;以及喷嘴闭合装置，该喷嘴闭合装置可以在打开位置之间移动，在打开位置，液体从喷嘴大体上未被喷射出来， 以及关闭位置，其中喷嘴封闭装置覆盖喷嘴。 喷嘴闭合装置通过来自泵的压力下的液体以外的力从关闭位置移动到打开位置。

公开(公告)号：US20090178819A1

公开(公告)日：2009-07-16

申请号：US12317299

申请日：2008-12-22

申请人： John W. Schnell ,  Daniel P. Wall ,  Dan Goodwin ,  Barbara A. Rose

发明人： John W. Schnell ,  Daniel P. Wall ,  Dan Goodwin ,  Barbara A. Rose

IPC分类号： B23B45/04 ,  B25C5/02

CPC分类号： B25C1/04 ,  B25C1/008 ,  B25C1/042 ,  B25C1/047

摘要： An adjustable exhaust assembly for a pneumatic fastening tool having body and a handle extending from the body, the handle defining an inlet channel for receiving input of pressurized gas and an outlet channel for outputting exhaust. The adjustable exhaust assembly includes a base non-rotatably attachable to an end of the handle opposite the body. The base has a plate and a boss extending from the plate. The boss is configured to receive an air hose and defining an inlet opening configured to direct compressed air to the inlet channel. The plate has an outlet opening in communication with the outlet channel. A substantially annular and cap is rotatably received about the boss. The cap defines a substantially annular channel in communication with the outlet opening of the base and an outlet port defined in a portion of a circumferential wall of the annular cap and in communication with the annular channel. Rotation of the cap about the boss moves the outlet opening among a plurality of radial positions relative to the boss.

摘要翻译： 一种用于气动紧固工具的可调式排气组件，其具有主体和从主体延伸的手柄，手柄限定用于接收加压气体的输入的入口通道和用于输出排气的出口通道。 可调排气组件包括不能旋转地附接到与主体相对的把手的端部的基座。 基座具有从板延伸的板和凸台。 凸台构造成接收空气软管并且限定被配置为将压缩空气引导到入口通道的入口开口。 该板具有与出口通道连通的出口开口。 大致环形的盖可绕着凸台转动。 盖子限定了与基座的出口开口连通的基本上环形的通道和限定在环形盖的圆周壁的一部分中并与环形通道连通的出口。 帽周围凸台的旋转将出口开口相对于凸台移动到多个径向位置。

公开(公告)号：US07484649B2

公开(公告)日：2009-02-03

申请号：US11942374

申请日：2007-11-19

申请人： John W. Schnell ,  Daniel P. Wall ,  Dan Goodwin ,  Barbara Rose

发明人： John W. Schnell ,  Daniel P. Wall ,  Dan Goodwin ,  Barbara Rose

IPC分类号： B25C1/04

CPC分类号： B25C1/04 ,  B25C1/008 ,  B25C1/042 ,  B25C1/047

摘要： An adjustable exhaust assembly for a pneumatic fastening tool having body and a handle extending from the body, the handle defining an inlet channel for receiving input of pressurized gas and an outlet channel for outputting exhaust. The adjustable exhaust assembly includes a base non-rotatably attachable to an end of the handle opposite the body. The base has a plate and a boss extending from the plate. The boss is configured to receive an air hose and defining an inlet opening configured to direct compressed air to the inlet channel. The plate has an outlet opening in communication with the outlet channel. A substantially annular and cap is rotatably received about the boss. The cap defines a substantially annular channel in communication with the outlet opening of the base and an outlet port defined in a portion of a circumferential wall of the annular cap and in communication with the annular channel. Rotation of the cap about the boss moves the outlet opening among a plurality of radial positions relative to the boss.

摘要翻译： 一种用于气动紧固工具的可调式排气组件，其具有主体和从主体延伸的手柄，手柄限定用于接收加压气体的输入的入口通道和用于输出排气的出口通道。 可调排气组件包括不能旋转地附接到与主体相对的把手的端部的基座。 基座具有从板延伸的板和凸台。 凸台构造成接收空气软管并且限定被配置为将压缩空气引导到入口通道的入口开口。 该板具有与出口通道连通的出口开口。 基本上环形的盖可绕着凸台旋转。 盖子限定了与基座的出口开口连通的基本上环形的通道和限定在环形盖的圆周壁的一部分中并与环形通道连通的出口。 帽周围凸台的旋转将出口开口相对于凸台移动到多个径向位置。

公开(公告)号：US07402008B2

公开(公告)日：2008-07-22

申请号：US11894407

申请日：2007-08-21

申请人： Alan Phillips ,  John W. Schnell

发明人： Alan Phillips ,  John W. Schnell

IPC分类号： B23C1/20

CPC分类号： B27C5/10 ,  Y10T408/18 ,  Y10T409/306552 ,  Y10T409/306608

摘要： The present invention is directed to an elevating mechanism, in particular to an elevating mechanism for routers, is configured for easy micro adjustment and coarse or macro adjustment. In an embodiment, a power tool includes a base configured to adjustably receive a motor housing for operating a working tool. A worm drive is pivotally coupled, in an eccentric configuration, to an eccentric lever. The eccentric lever is adjustably coupled to at least one of the housing or the base such that the eccentric lever is operable to cause the worm drive to be positioned into an engaged position with a rack assembly and a released position wherein the worm drive is remote from the rack assembly. The elevating mechanism is operable to permit rotational micro adjustment and macro manual adjustment wherein the worm drive is remote from the rack assembly for permitting coarse adjustment of the motor housing with respect to the base.

摘要翻译： 本发明涉及一种升降机构，特别是用于路由器的升降机构，其构造为容易进行微调和粗调或微调。 在一个实施例中，电动工具包括被配置为可调节地接收用于操作工作工具的电动机壳体的基座。 蜗杆驱动器以偏心构造枢转地联接到偏心杆。 所述偏心杆可调节地联接到所述壳体或所述基座中的至少一个，使得所述偏心杆可操作以使得所述蜗杆驱动器定位成与齿条组件接合的位置和所述释放位置，其中所述蜗杆驱动器远离 机架组件。 升降机构可操作以允许旋转微调和宏观手动调节，其中蜗杆驱动器远离齿条组件，用于允许相对于基座的马达壳体的粗调。

公开(公告)号：US5518442A

公开(公告)日：1996-05-21

申请号：US334855

申请日：1994-11-04

申请人： Earl R. Clowers ,  John W. Schnell

发明人： Earl R. Clowers ,  John W. Schnell

IPC分类号： B24B23/03 ,  B24B55/05 ,  B24B55/10

CPC分类号： B24B55/052 ,  B24B23/03 ,  B24B55/10

摘要： A pad sander skirt which flares out over the periphery of the sanding pad and which is coupled to a lower housing so that it swivels about the body of the sander. The skirt and lower housing can be selectively swivelled in a rotational manner to a position desired by the user. A further sander improvement disclosed relates to the protection of a user's hand. Palm-grip random orbit sanders are sometimes configured so that the sanding pad may begin spinning at high speed when the sander is lifted off of the work. To this end, the present application discloses a protective skirt which flares out over the periphery of the pad in a palm-grip random orbit sander. Also disclosed is an improved dust collection system comprising a filter housing formed of a rigid porous material for entrapping dust.

公开(公告)号：US08075374B2

公开(公告)日：2011-12-13

申请号：US11701105

申请日：2007-02-01

申请人： Daniel P. Wall ,  Jeremy D. Leasure ,  Craig A. Carroll ,  Julie L. Jones ,  Jeffrey D. Weston ,  Thomas A. Mooty ,  James P. Nichols, Jr. ,  John W. Schnell

发明人： Daniel P. Wall ,  Jeremy D. Leasure ,  Craig A. Carroll ,  Julie L. Jones ,  Jeffrey D. Weston ,  Thomas A. Mooty ,  James P. Nichols, Jr. ,  John W. Schnell

IPC分类号： B24B23/00

CPC分类号： B24B23/06 ,  B24B21/20

摘要： A belt sander is disclosed that may include a sanding assembly having a first roller and a second roller, the sanding assembly being configured to receive a sanding belt around the first roller and the second roller to define a sanding surface therebetween. The belt sander may include a motor operationally coupled to the sanding assembly and opposite the sanding surface, the motor being configured to rotate at least the first roller and thereby rotate the sanding belt around the first roller and the second roller, as well as a handgrip formed around at least a portion of the motor and substantially encasing the motor.

摘要翻译： 公开了一种带式砂磨机，其可以包括具有第一辊和第二辊的砂磨组件，所述砂磨组件被配置为围绕所述第一辊和所述第二辊接收砂带以在其间限定砂磨表面。 带式打磨机可以包括可操作地联接到打磨组件并与打磨表面相对的马达，马达被配置为至少旋转第一滚筒，从而使打磨带围绕第一滚筒和第二滚筒旋转，以及手柄 形成在马达的至少一部分周围并且基本上包围马达。

公开(公告)号：US20110275292A1

公开(公告)日：2011-11-10

申请号：US13187569

申请日：2011-07-21

申请人： Daniel P. Wall ,  Jeremy D. Leasure ,  Craig A. Carroll ,  Julie L. Jones ,  Jeffrey D. Weston ,  Thomas A. Mooty ,  James P. Nichols, JR. ,  John W. Schnell

发明人： Daniel P. Wall ,  Jeremy D. Leasure ,  Craig A. Carroll ,  Julie L. Jones ,  Jeffrey D. Weston ,  Thomas A. Mooty ,  James P. Nichols, JR. ,  John W. Schnell

IPC分类号： B24B23/06

CPC分类号： B24B23/06 ,  B24B21/20

摘要： A belt sander is disclosed that may include a sanding assembly having a first roller and a second roller, the sanding assembly being configured to receive a sanding belt around the first roller and the second roller to define a sanding surface therebetweeen. The belt sander may include a motor operationally coupled to the sanding assembly and opposite the sanding surface, the motor being configured to rotate at least the first roller and thereby rotate the sanding belt around the first roller and the second roller, as well as a handgrip formed around at least a portion of the motor and substantially encasing the motor.

摘要翻译： 公开了一种带式砂磨机，其可以包括具有第一辊和第二辊的砂磨组件，所述砂磨组件被配置为接收围绕所述第一辊和所述第二辊的砂带，以在其之间限定砂磨表面。 带式打磨机可以包括可操作地联接到打磨组件并与打磨表面相对的马达，马达被配置为至少旋转第一滚筒，从而使打磨带围绕第一滚筒和第二滚筒旋转，以及手柄 形成在马达的至少一部分周围并且基本上包围马达。

公开(公告)号：US07426786B2

公开(公告)日：2008-09-23

申请号：US11403328

申请日：2006-04-13

申请人： John M. Beville ,  John W. Schnell

发明人： John M. Beville ,  John W. Schnell

IPC分类号： B27B9/02 ,  B27B21/08

CPC分类号： B23D49/167 ,  B23D51/03 ,  Y10T403/597

摘要： The present invention is directed to a keyless shoe lock assembly for a reciprocating saw. The keyless shoe lock assembly is capable of engaging and releasing a shoe bracket for the positional adjustment of a shoe relative to a blade clamp of the reciprocating saw. The keyless shoe lock assembly includes a shoe bracket for positional adjustment relative to a lock plate, a pin for alternately engaging and releasing the shoe bracket, and a lever connected to the pin for the rotation therof. The keyless shoe lock assembly may be used to alternately engage and release a shoe bracket without additional hardware.

摘要翻译： 本发明涉及一种用于往复锯的无钥匙鞋锁组件。 无钥匙鞋锁组件能够接合和释放鞋托，用于相对于往复锯的刀片夹的位置调整。 无钥匙鞋锁组件包括用于相对于锁定板进行位置调整的鞋支架，用于交替地接合和释放鞋支架的销以及连接到销的用于旋转脚轮的杆。 无钥匙鞋锁组件可用于在没有附加硬件的情况下交替地接合和释放鞋支架。

公开(公告)号：US07343841B2

公开(公告)日：2008-03-18

申请号：US10687542

申请日：2003-10-16

申请人： Alan Phillips ,  John W. Schnell

发明人： Alan Phillips ,  John W. Schnell

IPC分类号： F16B33/00 ,  F16B37/00

CPC分类号： G05G1/10 ,  B23D59/003 ,  B26D7/2621 ,  B27B5/32 ,  F16B2200/403 ,  G05G1/085 ,  Y10S83/954 ,  Y10T83/7697 ,  Y10T83/7747 ,  Y10T83/9379 ,  Y10T83/9457 ,  Y10T83/9464

摘要： A blade clamp assembly for retaining a rotary blade on the arbor of a rotary tool includes a blade washer for engaging the blade to hold the blade on the arbor and a clamp assembly threaded into the arbor to clamp the blade washer against the blade. The clamp assembly includes a planetary gear system for transmitting torque applied to the clamp assembly to the blade washer, wherein the planetary gear system multiplies the torque transmitted to the blade washer so that the torque transmitted to the blade washer is greater than the torque applied to the clamp assembly.

摘要翻译： 用于将旋转刀片保持在旋转工具的心轴上的刀片夹具组件包括用于接合刀片以将刀片保持在心轴上的刀片垫圈和螺纹连接到心轴中的夹具组件，以将刀片垫片夹紧在刀片上。 夹具组件包括用于将施加到夹具组件的扭矩传递到叶片垫圈的行星齿轮系统，其中行星齿轮系统将传递到叶片垫圈的扭矩乘以传递到叶片垫圈的扭矩大于施加到 夹具组件。