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1. 发明授权

US5199220A Combination belt and disc sander 失效
标题翻译：组合带和圆盘砂光机
公开(公告)号：US5199220A
公开(公告)日：1993-04-06
申请号：US901181
申请日：1992-06-19
申请人： Robert E. Steiner , Daniel A. Terpstra , Steven H. Plume
发明人： Robert E. Steiner , Daniel A. Terpstra , Steven H. Plume
IPC分类号： B24B21/00 , B24B27/00 , B24B55/08
CPC分类号： B24B55/08 , B24B21/008 , B24B27/0076
摘要： A combined belt and disc sander is disclosed which provides a belt sander than can be pivoted from a horizontal to vertical position, a disc sander that is fixed below the upper horizontal plane of the belt sander, and a drive motor assembly than can drive both the belt sander and disc sander. A movable work table for supporting a workpiece is capable of being used with the belt sander or the disc sander, as may be desired. The angle of the work table relative to the belt sander or the disc sander can be adjusted so that the workpiece can be placed at the desired angle relative to the belt or disc sander. The sander further includes a sawdust collection mechanism that can be attached to a utility vacuum cleaner.
摘要翻译：公开了一种组合式带盘式砂光机，其提供一种带式砂光机，其可以从水平方向转动到垂直位置，固定在带式砂磨机的上部水平面下方的盘式砂光机，以及驱动马达组件，皮带砂光机和圆盘砂光机。根据需要，用于支撑工件的可移动工作台能够与带式砂磨机或盘式砂磨机一起使用。可以调整工作台相对于带式打磨机或盘式砂光机的角度，使得工件能够相对于带或盘式砂磨机以所需的角度放置。砂光机还包括可附接到公用真空吸尘器的锯屑收集机构。

2. 发明授权

US4641557A Electronically controlled power saw 失效
标题翻译：电子控制电锯
公开(公告)号：US4641557A
公开(公告)日：1987-02-10
申请号：US685918
申请日：1984-12-26
申请人： Robert E. Steiner , Karmen D. Cox , Daniel A. Terpstra , James J. Metzger, Jr. , Steven H. Plume
发明人： Robert E. Steiner , Karmen D. Cox , Daniel A. Terpstra , James J. Metzger, Jr. , Steven H. Plume
IPC分类号： B23D45/02 , B23D45/06 , B23D47/02 , B23D59/00 , G05B19/401 , B26D5/30
CPC分类号： B23D47/025 , B23D45/025 , B23D45/068 , B23D59/002 , B23D59/008 , G05B19/4015 , Y10T83/175 , Y10T83/7697 , Y10T83/7772 , Y10T83/8696 , Y10T83/8773
摘要： A power saw includes a motor for driving a saw blade or the like around its rotational axis to cut a workpiece. The position of the rotational axis with respect to a reference position is sensed and a manually operated keyboard is provided for entering a desired change in the position of the rotational axis. Positioning motors are provided along with circuitry which is responsive to the entering of a desired change in the position of the rotational axis of the saw blade for moving the axis correspondingly.
摘要翻译：电动锯包括用于围绕其旋转轴线驱动锯片等的电动机，以切割工件。检测旋转轴线相对于基准位置的位置，并提供手动操作的键盘，用于输入旋转轴线位置的期望变化。定位马达与电路一起提供，该电路响应于锯齿的旋转轴线的位置的期望变化的响应，以相应地移动轴线。

3. 发明授权

US4882962A Angularly adjustable band saw 失效
标题翻译：角度可调带锯
公开(公告)号：US4882962A
公开(公告)日：1989-11-28
申请号：US234156
申请日：1988-08-19
申请人： Daniel A. Terpstra , Steven H. Plume
发明人： Daniel A. Terpstra , Steven H. Plume
IPC分类号： B23D53/02
CPC分类号： B23D53/023 , Y10T83/7214
摘要： An angularly adjustable band saw is disclosed which provides the desired angular adjustment of an endless band saw blade relative to a workable surface for bevel and/or miter cutting of a workpiece. The worktable surface is part of a supporting worktable that includes a saw blade slot extending through the worktable surface. A frame support is fixed to the worktable below the worktable surface and a movable frame is operatively connected relative to the frame support. The movable frame includes an upper band saw supporting wheel above the worktable surface and a lower band saw supporting wheel below the worktable surface, with an endless band saw blade mounted for movement about the upper and lower band saw supporting wheels, including through the saw blade slot in the worktable surface. The movable frame, including its associated endless band saw blade, is adjustable relative to the frame support and the worktable to provide the desired angular adjustment of the endless band saw blade relative to the worktable surface for bevel and/or miter cutting of a workpiece.
摘要翻译：公开了一种角度可调的带锯，其提供环形带锯片相对于可工作表面的期望的角度调节，用于工件的斜切和/或斜切。工作台表面是支撑工作台的一部分，其包括延伸穿过工作台表面的锯片槽。框架支撑件固定到工作台面下方的工作台，并且可移动框架相对于框架支撑件可操作地连接。可移动框架包括在工作台表面上方的上带锯支撑轮和在工作台表面下方的下带锯支撑轮，安装有环形带锯片，用于绕上下带锯支撑轮运动，包括通过锯片插槽在工作台面。包括其相关联的环形带锯片的可移动框架相对于框架支撑件和工作台可调，以提供环形带锯片相对于工作台面的期望角度调节，用于工件的斜切和/或斜切。

4. 发明授权

US5623860A Adjustable/bypassable bevel stop for compound miter saw 失效
标题翻译：复合斜切锯的可调节/可旁路斜角止挡
公开(公告)号：US5623860A
公开(公告)日：1997-04-29
申请号：US356518
申请日：1994-12-15
申请人： Keith R. Schoene , Daniel A. Terpstra , Richard B. Brundage , Frank J. Tomiser, Jr.
发明人： Keith R. Schoene , Daniel A. Terpstra , Richard B. Brundage , Frank J. Tomiser, Jr.
IPC分类号： B23D45/04 , B27B5/29 , B23D45/14 , B27B5/20
CPC分类号： B27B5/29 , B23D45/044 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/8749 , Y10T83/8773
摘要： A compound miter saw with an adjustable/bypassable bevel stop is disclosed. The compound miter saw includes a turntable rotatably mounted on a supporting frame. A power driven saw blade is pivotally mounted to the turntable and moves along a predetermined path from an upper raised to a lower operational position that includes a saw blade slot in the turntable. A bevel adjusting features selectively rotates the power driven saw blade relative to the turntable. The adjustable/bypassable bevel stop includes predetermined bevel stop settings at set angles, for example, such as 0.degree. and 45.degree., as well as an over-riding feature when angles either less than or greater than the predetermined bevel stop settings are desired. The over-riding feature does not require re-adjustment of the predetermined bevel stop settings.
摘要翻译：公开了具有可调节/可旁路斜面止动件的复合斜切锯。复合斜切锯包括可旋转地安装在支撑框架上的转台。动力驱动锯片可转动地安装在转台上，并沿预定路径从上升高到下运行位置运动，该位置包括在转台中的锯片槽。斜面调整功能选择性地使动力驱动锯片相对于转台旋转。可调节/可旁路的斜角止挡包括设定角度的预定斜面停止设置，例如0°和45°，以及当希望小于或大于预定的斜面停止设置的角度时的过载特征。超越功能不需要重新调整预定的斜角停止设置。

5. 外观设计

USD377654S Motorized table saw 失效
公开(公告)号：USD377654S
公开(公告)日：1997-01-28
申请号：US40464
申请日：1995-06-19
申请人： Frederick B. Jedlicka , Daniel A. Terpstra , James D. Schroeder
设计人： Frederick B. Jedlicka , Daniel A. Terpstra , James D. Schroeder

6. 发明授权

US5577600A Switch lock-out device for power tool 失效
标题翻译：电动工具开关锁定装置
公开(公告)号：US5577600A
公开(公告)日：1996-11-26
申请号：US561380
申请日：1995-11-21
申请人： Keith R. Schoene , Daniel A. Terpstra
发明人： Keith R. Schoene , Daniel A. Terpstra
IPC分类号： H01H3/20 , H01H13/08 , H01H9/28
CPC分类号： H01H3/20 , H01H13/08
摘要： A switch lock-out device to prevent unintended operation of a power tool through inadvertent actuation of a trigger operably associated with a motor as disclosed. The trigger is pivotally mounted in handle grip for energizing the power tool when depressed. An outer free end of the trigger extends within the handle grip. The switch lock-out device includes an integral multiple-armed element that is pivotally mounted within the handle grip. The pivotally mounted multiple-armed element includes a first arm that engages the outer free end of the trigger to prevent actuation, a second arm that includes a manual engageable button that extends outside of the handle grip and a third arm that engages an internal wall of the handle grip in biased and resilient engagement. When the manually engageable button is depressed, a first arm of the multiple-armed element is pivoted out of engagement with the free end of the trigger for actuation of the trigger to operate the power tool. Subsequent release of the manually engageable button enables the third arm biased against an internal wall of a handle grip to return the second arm and its manually engageable button to its normal position for subsequent re-engagement with the free end of the trigger when released.
摘要翻译：一种开关锁定装置，用于通过无意识地操作与所述电动机相关联的触发器的触发器来防止电动工具的意外操作。触发器枢转地安装在把手把手中，以在按压时对电动工具进行激励。触发器的外部自由端在手柄柄内延伸。开关锁定装置包括枢转地安装在把手把手内的整体多臂元件。枢转安装的多臂元件包括与触发器的外部自由端接合以防止致动的第一臂，包括延伸到手柄把手外部的手动接合按钮的第二臂和与手柄接合的第三臂手柄处于偏置和弹性接合。当可手动接合的按钮被按下时，多臂组件的第一臂与触发器的自由端枢转脱离接合以致动触发器以操作电动工具。手动接合按钮的随后的释放使得能够将第三臂偏置在手柄的内壁上，以将第二臂和其可手动接合的按钮返回到其正常位置，以便随后在释放时与触发器的自由端重新接合。

7. 发明授权

US5562135A Combination woodworking tool 失效
标题翻译：组合木工工具
公开(公告)号：US5562135A
公开(公告)日：1996-10-08
申请号：US356505
申请日：1994-12-15
申请人： David E. Beth , James B. Watson , Daniel A. Terpstra , James I. Metzger, Jr. , J. Douglas Alsup , William J. Saunders
发明人： David E. Beth , James B. Watson , Daniel A. Terpstra , James I. Metzger, Jr. , J. Douglas Alsup , William J. Saunders
IPC分类号： B23Q1/48 , B23Q37/00 , B25H1/00 , B27C9/02 , B27C9/00
CPC分类号： B23Q1/4852 , B23Q37/002 , B25H1/0042 , B27C9/02
摘要： A combination woodworking tool is disclosed. The combination woodworking tool includes a frame having a horizontal bed for supporting workpieces. A rigid column is supported by the frame in proximity to and extends vertically upwardly beyond the horizontal bed. A powerhead is mounted to an upper end of the column in overlying relationship to the horizontal bed, the powerhead being vertically adjustable for movement toward and away from the horizontal bed. The powerhead further includes a motor and spindle which extends below a lower end of the powerhead. The spindle is adapted to interchangeably receive a chuck for use with a drill or a collet for use with a router. The powerhead is adjustably and rotatably mounted relative to the column for positioning the spindle in predetermined vertical, angular or horizontal positions relative to the horizontal bed for vertical, angular or horizontal drilling or routing. In conjunction with the different relative positions of the powerhead, the horizontal bed is also adjustable to provide different woodworking operations. The powerhead is also adapted to be vertically adjusted in proximity to the horizontal bed while also be rotatably adjusted relative to the column for positioning the spindle in a horizontal and proximate position relative to the horizontal bed for cooperation with a separately mounted lathe tail stock and tool rest in operating the combination woodworking tool as a lathe.
摘要翻译：公开了一种组合木工工具。组合木工工具包括具有用于支撑工件的水平床的框架。刚性柱由框架支撑在垂直向上延伸超过水平床的位置。动力头以与水平床相重叠的方式安装到柱的上端，动力头可垂直调节以朝向和离开水平床移动。动力头还包括在动力头的下端延伸的马达和心轴。主轴适于互换地接收用于与钻机或夹头一起用于路由器的卡盘。动力头可相对于柱可调节和可旋转地安装，用于将心轴相对于水平床定位在垂直，角度或水平钻孔或路线的预定垂直，角度或水平位置。结合动力头的不同相对位置，水平床也是可调节的，以提供不同的木工作业。动力头还适于在水平床附近垂直调节，同时也相对于柱可旋转地调节，以将心轴相对于水平床定位在水平和接近的位置，以与单独安装的车床尾座和工具休息在组合木工工具作为车床。

8. 发明授权

US4576072A Sawdust collection apparatus for a table saw 失效
标题翻译：锯锯收集装置
公开(公告)号：US4576072A
公开(公告)日：1986-03-18
申请号：US581331
申请日：1984-05-14
申请人： Daniel A. Terpstra , Richard B. Brundage
发明人： Daniel A. Terpstra , Richard B. Brundage
IPC分类号： B23D47/02 , B23D59/00 , B23Q11/00 , B27G19/02 , B27G19/08
CPC分类号： B27G19/02 , B23D47/025 , B23D59/006 , B23Q11/0046 , Y02P70/171 , Y10T83/207 , Y10T83/2077 , Y10T83/2216 , Y10T83/7734
摘要： Sawdust collection apparatus for a motorized table saw includes a specially formed and hinged, table top saw guard and sawdust collector to which one end of a vacuum hose is connected in a manner to admit air bleeding so as to safely lower the vacuum therein when the other end of the hose is connected to a relatively strong vacuum source, a deflector element to be mounted on the swinging saw cradle below the table in the saw base for directing sawdust downwardly to a collector bag, foamed synthetic material for sealing various openings in the saw base and a conveniently removable bracket for supporting the vacuum hose above the saw table.
摘要翻译：用于电动台锯的锯屑收集装置包括一个特殊形成和铰接的台面锯条和锯末收集器，真空软管的一端以允许空气渗出的方式连接到其上，以便当另一个软管的端部连接到相对较强的真空源，偏转元件安装在锯基部的桌子下方的摆动摇篮上，用于将锯屑向下引导到收集器袋，用于密封锯中的各种开口的发泡合成材料底座和便于拆卸的支架，用于支撑锯台上方的真空软管。

9. 发明授权

US4489909A Sawdust collector bag for a table saw 失效
标题翻译：锯末收集袋为桌锯
公开(公告)号：US4489909A
公开(公告)日：1984-12-25
申请号：US421435
申请日：1982-09-22
申请人： Daniel A. Terpstra , Richard Brundage
发明人： Daniel A. Terpstra , Richard Brundage
IPC分类号： B23D59/00 , B23Q11/00 , B65B67/12
CPC分类号： B23D59/006 , B23Q11/0046 , Y02P70/171
摘要： A sawdust collector bag arranged for convenient detachable connection to walls defining an opening through which sawdust is ejected has a hemmed open end and rods extending through the hem are entered into and resiliently retained in retaining clips spaced along and attached to the walls adjacent the opening.
摘要翻译：锯屑收集器袋布置成方便地拆卸连接到限定出锯屑的开口的壁具有卷边的开口端，并且延伸穿过卷边的杆进入并弹性地保持在与开口相邻并且附接到开口的壁上的保持夹中。

10. 外观设计

USD430581S Wood lathe 失效
公开(公告)号：USD430581S
公开(公告)日：2000-09-05
申请号：US101149
申请日：1999-02-25
申请人： Randall E. Campbell , Daniel A. Terpstra , Kiyoshi Hoshino
设计人： Randall E. Campbell , Daniel A. Terpstra , Kiyoshi Hoshino

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