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公开(公告)号：US5285708A
公开(公告)日：1994-02-15
申请号：US855313
申请日：1992-05-18
申请人： Donald R. Bosten , John R. Kriaski , John W. Schnell , James P. Nichols, Jr. , Steven H. Plume , Matthew G. Popik , Dennis C. Huntsman , Randy G. Cooper , David V. Keller
发明人： Donald R. Bosten , John R. Kriaski , John W. Schnell , James P. Nichols, Jr. , Steven H. Plume , Matthew G. Popik , Dennis C. Huntsman , Randy G. Cooper , David V. Keller
CPC分类号： B23D59/003 , B23D33/12 , B27B31/06 , Y10T83/7697 , Y10T83/7788 , Y10T83/828
摘要： A miter saw with an optical system for projecting an optical alignment marker onto a workpiece. The miter saw has a base, a turntable rotatably supported by the base, a fence disposed above the base for supporting the orientation of the workpiece located on the base, a support coupled to the rear portion of the turntable, and a cutting apparatus including a blade for cutting the workpiece. The cutting apparatus is pivotally coupled to the support for positioning the blade from a raised position above the workpiece to an operational position for engagement with the workpiece. The light projection system is attached to the cutting apparatus for projecting an optical alignment marker onto the workpiece so that the location at which the blade engages the workpiece is in a selectably adjustable relationship with respect to the position of the optical alignment marker on the workpiece. A belt-driven embodiment of the miter saw has an adjustable pulley system comprising a motor connected to a drive pulley, a blade pulley connected to the blade, the blade pulley being in substantial alignment with the drive pulley, and a belt for connecting the drive pulley with the blade pulley. An adjustment mechanism for adjusting the distance between the drive pulley and the blade pulley is provided so that the tension on the drive belt may be adjusted.
摘要翻译： 具有用于将光学对准标记物投射到工件上的光学系统的斜切锯。 斜切锯具有基座，由基座可旋转地支撑的转盘，设置在基座上方的挡板，用于支撑位于基座上的工件的定位，联接到转台的后部的支撑件，以及包括 刀片用于切割工件。 切割装置枢转地联接到支撑件，用于将刀片从工件上方的升高位置定位到用于与工件接合的操作位置。 光投影系统附接到切割装置，用于将光学对准标记物投射到工件上，使得叶片与工件接合的位置相对于工件上的光学对准标记的位置可选择地调节。 斜切锯的带驱动实施例具有可调节滑轮系统，其包括连接到驱动滑轮的马达，连接到叶片的叶片滑轮，与滑轮相当的对准的滑轮，以及用于连接驱动轮的皮带 滑轮与滑轮。 设置用于调整驱动带轮和叶片皮带轮之间的距离的调节机构，从而可以调节驱动带上的张力。
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公开(公告)号：US5375495A
公开(公告)日：1994-12-27
申请号：US63518
申请日：1993-05-18
申请人： Donald R. Bosten , John R. Kriaski , John W. Schnell , James P. Nichols, Jr. , Steven H. Plume , Matthew G. Popik , Dennis C. Huntsman , Randy G. Cooper , David V. Keller
发明人： Donald R. Bosten , John R. Kriaski , John W. Schnell , James P. Nichols, Jr. , Steven H. Plume , Matthew G. Popik , Dennis C. Huntsman , Randy G. Cooper , David V. Keller
CPC分类号： B23D33/12 , B23D59/003 , B27B31/06 , Y10T83/7697 , Y10T83/7788 , Y10T83/828
摘要： An optical system for projecting an alignment marker on to a workpiece relative to the circular blade of a power saw. The light projection system projects a planar beam of light along a plane defined by one side of the blade to designate the location at which that side of the blade will enter the workpiece. An adjustment mechanism may be included to allow movement of the light projection system so that the planar beam of light can be selectively located parallel to the plane defined by either side of the blade.
摘要翻译： 一种用于将对准标记物相对于电动锯的圆形刀片投影到工件上的光学系统。 光投影系统沿着由叶片的一侧限定的平面投射平面光束，以指定叶片的该侧将进入工件的位置。 可以包括调节机构以允许光投影系统的移动，使得平面光束可以选择性地定位成平行于由叶片的任一侧限定的平面。
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公开(公告)号：USD352509S
公开(公告)日：1994-11-15
申请号：US8015
申请日：1993-05-06
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公开(公告)号：USD374386S
公开(公告)日：1996-10-08
申请号：US34659
申请日：1995-02-09
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公开(公告)号：US5597347A
公开(公告)日：1997-01-28
申请号：US386002
申请日：1995-02-09
CPC分类号： B24B23/04 , B24B55/105 , B24D9/08
摘要： A sander vacuum housing and pad frame system is provided for generating unique, continuous air flow for dust collection in a sander coupled to a dust collection system, while providing the versatility of a pad frame system. The system has particular application to a pad frame system for supporting sanding pads having varying characteristics, but is not limited to such a system. The system comprises a vacuum housing configured to be coupled to a motorized sanding mechanism of a sander for moving the vacuum housing in a sanding motion. The vacuum housing defines the upper portion of a dust channel. The dust channel in the vacuum housing is configured for connection to a dust collection system. The system further comprises a pad frame configured to be coupled under the vacuum housing for moving the lower surface of an attached frame in a sanding motion. The pad frame comprises a sanding pad for supporting sandpaper. The vacuum housing defines air flow dust ports, which may be proximate the upper surface of the attached pad frame in a lower portion of the vacuum housing. The dust ports permit a continuous flow of air during dust collection from a region outside the vacuum housing proximate the upper surface of the attached pad frame, through the vacuum housing dust channel, and to the dust collection system. Airborne dust proximate the dust ports will be drawn continuously into the dust collection system.
摘要翻译： 提供砂磨真空壳体和衬垫框架系统，用于在耦合到灰尘收集系统的砂光机中产生独特的，连续的气流用于灰尘收集，同时提供衬垫框架系统的多功能性。 该系统具体应用于用于支撑具有不同特征的砂光垫的衬垫框架系统，但不限于这种系统。 该系统包括被配置为联接到砂光机的机动磨砂机构的真空壳体，用于在打磨运动中移动真空壳体。 真空壳体限定灰尘通道的上部。 真空壳体中的灰尘通道被配置为连接到集尘系统。 所述系统还包括衬垫框架，所述衬垫框架被配置为联接在所述真空壳体下方，用于在打磨运动中移动附接框架的下表面。 衬垫框架包括用于支撑砂纸的砂纸垫。 真空壳体限定了气流灰尘口，其可以在真空壳体的下部中靠近附接垫框架的上表面。 灰尘口允许在灰尘收集期间，通过真空壳体灰尘通道，靠近附接垫框架的上表面的真空壳体外部的区域中的空气持续流动，并且到达灰尘收集系统。 灰尘口附近的空气中的灰尘将被连续吸入灰尘收集系统。
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公开(公告)号：US5554066A
公开(公告)日：1996-09-10
申请号：US385910
申请日：1995-02-09
CPC分类号： B24B23/04 , B24B55/105 , B24D9/08
摘要： An in-line sander comprising a sander body which houses a motor coupled to an in-line oscillating mechanism. The in-line oscillating mechanism is adapted and configured to move a sanding pad in a linear oscillating motion.A preferred pad is a profiled sanding pad coupled to the in-line oscillating mechanism. The profiled sanding pad has, in a plane substantially perpendicular to the linear oscillating motion of the sander, a particular cross sectional profile corresponding to a profile to be formed onto or to be sanded on a workpiece. The cross sectional configuration extends substantially consistently along the length of the pad, and the pad defines a sanding surface having a profile corresponding to the particular cross sectional profile. With such profiled sanding pads, sandpaper secured to the sanding surface of the pads will power sand the profile to be formed onto or to be sanded on a workpiece.
摘要翻译： 一种在线砂光机，其包括砂轮体，该砂光机容纳耦合到在线振荡机构的马达。 在线振荡机构被适配和配置成以线性摆动运动移动砂磨垫。 优选的焊盘是耦合到在线振荡机构的成型砂磨垫。 成型砂磨垫在基本上垂直于砂光机的线性摆动运动的平面内具有对应于要形成在工件上或要被磨砂的轮廓的特定横截面轮廓。 横截面构型沿垫的长度基本一致地延伸，并且垫限定了具有对应于特定横截面轮廓的轮廓的砂磨表面。 使用这种成型砂光垫，固定在焊盘的砂磨表面上的砂纸将使待形成的轮廓砂磨在工件上或被磨光。
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公开(公告)号：US6079915A
公开(公告)日：2000-06-27
申请号：US193106
申请日：1998-11-16
CPC分类号： B23Q16/001 , B27C5/10 , Y10T409/306608 , Y10T409/308624
摘要： Improvements made to a router relates to a plunge router depth stop system. The depth stop system comprises a depth stop rod contained within a restraining collar coupled to the router housing. The depth stop rod is configured both to rotate at a fixed height above the router base and to slide up and down within the collar in order to adjust its height above the base. At an upper end of the depth stop rod, a turret knob permits an operator to rotate the rod within the collar. At the other end of the rod, a protrusion portion selection member is located to engage selectively one of a plurality of step-wise rising depth stop position surfaces located on the router base. When the protrusion portion selection member is aligned vertically above one of the depth stop position surfaces, the motor housing will plunge until the protrusion portion selection member engages the depth stop position. The operator sets the depth stop height by placing the depth stop rod at the desired height and tightening a restraining collar. Once configured in this position, the motor housing can be repeatably plunged to a desired position. The operator can selectively step the depth downward by keeping the depth stop rod at the desired position while rotating the rod to align the protrusion portion selection member to another depth stop position having a different depth stop height.
摘要翻译： 对路由器的改进涉及一种插入式路由器深度停止系统。 深度停止系统包括一个包含在与路由器壳体相连的限制环内的深度限制杆。 深度限位杆被配置为在路基座底座上方固定的高度旋转，并在轴环内上下滑动，以便调整其高度高于基座。 在深度停止杆的上端，转塔旋钮允许操作者将杆旋转到轴环内。 在杆的另一端处，突出部分选择构件被定位成选择位于路由器基座上的多个逐步升降深度停止位置表面中的一个。 当突起部分选择部件垂直地位于一个深度停止位置表面上时，马达壳体将会滑入直到突出部分选择部件接合深度停止位置。 操作者通过将深度止动杆放置在所需的高度并设置限位环来设定深度停止高度。 一旦配置在该位置，电动机壳体可以重复地插入到期望的位置。 操作者可以通过将深度停止杆保持在期望位置来选择性地向下深度深度，同时旋转杆以将突起部选择构件对准具有不同深度停止高度的另一深度停止位置。
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公开(公告)号：US6139229A
公开(公告)日：2000-10-31
申请号：US193498
申请日：1998-11-16
CPC分类号： B27C5/10 , Y10T409/306608 , Y10T409/307952
摘要： Improvements made to a router relate to a fine adjust depth stop system. The preferred router comprises a micro-adjust knob coupled to a threaded member within one of a plurality of plunge guide posts. A depth stop nut is coupled to the treaded member such that the nut travels up and down the threaded member as the mirco-adjust knob is rotated. The location of the nut within the plunge guide post defined a depth stop position for the motor housing relative to a router base. When the motor housing is located at the depth stop position, the stop point, and thus the motor housing, will move up and down relative to the base as the micro-adjust knob is rotated.
摘要翻译： 对路由器的改进与微调深度停止系统有关。 优选的路由器包括与多个插入导柱中的一个内的螺纹构件相连的微调钮。 深度止动螺母联接到踏板构件，使得螺母在旋转调节旋钮时上下螺纹构件。 插销引导柱内螺母的位置确定了电机外壳相对于路由器底座的深度停止位置。 当电机外壳位于深度停止位置时，当微调钮旋转时，停止点以及马达外壳将相对于底座上下移动。
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公开(公告)号：US5988241A
公开(公告)日：1999-11-23
申请号：US192820
申请日：1998-11-16
CPC分类号： H01H13/08 , B25F5/02 , B27C5/10 , Y10T409/306608
摘要： Improvements made to a router relate to ergonomic router handles. The preferred router handles are generally elliptical in shape and have one end narrower than the other end. The handles are shaped to provide an operator an infinite number of angles to which the operator's hand may effectively grip the handles. Additionally the handles provide an outer surface which provides a flat tactile grip area. The combination of these elements, along with the shape and location of the preferred trigger and locking arm switch used to activate the preferred router, provides an operator, while operating the router, with the ability to find and use a handle-holding position which is comfortable for the individual user for holding the handles.
摘要翻译： 对路由器的改进与人体工程学的路由器手柄有关。 优选的路由器手柄的形状通常为椭圆形，并且具有比另一端窄的一端。 手柄被成形为向操作者提供无限数量的角度，操作者的手可以有效地抓握把手。 此外，手柄提供了提供平坦触觉握持区域的外表面。 这些元件的组合以及用于激活优选路由器的优选触发器和锁定臂开关的形状和位置在操作路由器的同时提供操作者，具有查找和使用手柄保持位置的能力 舒适的个人用户握住手柄。
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公开(公告)号：US06250859B1
公开(公告)日：2001-06-26
申请号：US09113591
申请日：1998-07-10
IPC分类号： B73C300
CPC分类号： B23Q11/0046 , B27C5/10 , Y10T409/303752
摘要： The present disclosure relates to a dust-collection system for use with a power tool such as a router. The system includes a router sub-base adapted for connection to a router. The router sub-base defines an opening configured to receive a cutting tool of the router. The system also includes lower and upper vacuum flowpaths. The lower vacuum flowpath is arranged and configured to evacuate dust from beneath the opening of the router sub-base. The upper vacuum flowpath is arranged and configured to evacuate dust from within the opening of the router sub-base. The disclosure also relates to a system and method for aligning a template guide.
摘要翻译： 本公开涉及一种与诸如路由器之类的电动工具一起使用的集尘系统。 该系统包括适于连接到路由器的路由器子基站。 路由器子基座定义了一个配置为接收路由器切割工具的开口。 该系统还包括下部和上部真空流路。 较低的真空流路被布置和构造成从路由器子基座的开口下方排出灰尘。 上部真空流路布置和构造成从路由器子基座的开口内排出灰尘。 本公开还涉及用于对准模板引导件的系统和方法。
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