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    • 31. 发明授权
    • Plate joiner cutter travel adjustment system
    • 板铣刀行程调整系统
    • US6125896A
    • 2000-10-03
    • US871184
    • 1997-06-09
    • John C. SmithEarl R. Clowers
    • John C. SmithEarl R. Clowers
    • B27F5/02B27M1/00
    • B27F5/02B27F5/023Y10T409/306608
    • A plate joiner including a fence support, a drive, and a fence system. The fence support includes a cutter and a contact surface, which defines a cutter slot. The cutter is arranged and configured to protrude from fence support through cutter slot to make a plunge cut into a surface of a workpiece when the contact surface is pressed against the surface and the cutter is plunged into the workpiece by pushing on a rearward handle portion of the tool. The drive is arranged and configured to rotatably drive the cutter through a motor.A preferred plate joiner includes a cutter plunge system arranged and configured to provide a plurality of release positions that reduce the distance traveled in making a plunge cut for a smaller blade and to prevent a blade from protruding from the tool in a release position. A preferred cutter plunge system includes a safety lever which physically excludes a larger blade than is conveniently housed at a forward release position and directs cutting dust toward a dust release aperature in a forward release position.
    • 包括围栏支架,驱动器和篱笆系统的平板连接器。 围栏支架包括切割器和接触表面,其限定切割器槽。 切割器被布置和配置成当栅栏支撑件通过切割器槽突出时,当接触表面被压靠在表面上时,将切入切入工件的表面,并且通过推动刀具的后把手部分 工具。 驱动器布置和构造成通过马达可旋转地驱动切割器。 优选的板接合器包括切割器插入系统,其布置和构造成提供多个释放位置,该多个释放位置减小了在为较小的叶片进行插入切割时行进的距离,并且防止刀片在释放位置从工具突出。 优选的切割器插入系统包括安全杆,其物理地排除比在正向释放位置方便地容纳的较大刀片的引导件,并且将切割灰尘引导到向前释放位置的灰尘释放温度。
    • 32. 发明授权
    • Undercut saw
    • 底切锯
    • US5974674A
    • 1999-11-02
    • US109317
    • 1998-07-01
    • Daniel E. Kelly
    • Daniel E. Kelly
    • B27B5/08B27B9/02B27F5/02B27G19/04B23D45/16
    • B27G19/04B27B5/08B27B9/02B27F5/023
    • A saw assembly for a floor installer to use in undercutting baseboards, doors, and the like includes an electric motor subassembly having an electric motor and a spindle rotatably powered by the electric motor, a circular blade mounted on the spindle, and a blade guard subassembly. The blade guard assembly includes a moveable component adapted for movement to a retracted position that exposes more than 180 degrees of the circumference of the circular blade in order to facilitate the undercutting of a ninety degree inside corner. One embodiment uses a conventional handheld 11,000 rpm high speed grinder motor assembly with a right angle drive to power a high speed 4-inch blade in place of a grinder wheel. Carrying the undercut saw with a grinder wheel, sanding wheel, and a tile cutting blade adds functionality.
    • 用于底板安装器的用于底切板,门等的锯组件包括具有电动马达的电动机子组件和由电动机可旋转地驱动的主轴,安装在主轴上的圆形刀片和刀片防护子组件 。 刀片防护组件包括适于移动到缩回位置的可移动部件,该缩回位置暴露圆形刀片的​​圆周超过180度,以便于内角90度的底切。 一个实施例使用具有直角驱动器的常规手持式11,000rpm高速磨床电机组件来代替高速4英寸叶片代替研磨轮。 用研磨轮,砂轮和瓦片切割刀片进行底切锯添加功能。
    • 33. 发明授权
    • Plate joiner
    • 板式连接机
    • US5865230A
    • 1999-02-02
    • US871185
    • 1997-06-09
    • John C. SmithEarl R. Clowers
    • John C. SmithEarl R. Clowers
    • B27F5/02B27M1/00
    • B27F5/02B27F5/023Y10T409/306608
    • A plate joiner including a fence support, a drive, and a fence system. The fence support includes a cutter which is arranged and configured to protrude through a cutter slot in a contact surface to make a plunge cut into a surface of a workpiece. The drive is arranged and configured to rotatably drive the cutter through a motor. A preferred fence system includes includes a trunnion which pivotally couples the front fence to the fence system and, at any selected distance from a top face of the workpiece to the fence, maintains a constant distance from the top face of the workpiece to the cutter as the front fence angle is adjusted. A preferred fence system also includes an angle segment member, which has two slots used to position the fence in two ranges of fence angles. A preferred plate joiner is configured, preferably employing an adjustment screw and guide pins, for substantially continuous adjustment of fence height while restraining lateral and tortional movement of the fence and providing an accurate measure, preferably employing a height gauge, of the height of the fence from any point in the thickness of the blade at any fence angle. A preferred plate joiner includes a cutter plunge system arranged and configured, preferably employing a safety lever which physically excludes a larger blade than is conveniently housed at a forward release position, to provide a plurality of release positions that reduce the distance traveled in making a plunge cut for a smaller blade and to prevent a blade from protruding from the tool in a release position.
    • 包括围栏支架,驱动器和篱笆系统的平板连接器。 围栏支撑件包括切割器,该切割器被布置和配置成突出穿过接触表面中的切割器槽,以对工件的表面进行切入切割。 驱动器布置和构造成通过马达可旋转地驱动切割器。 一种优选的护栏系统包括:将前挡板枢转地连接到围栏系统的耳轴,并且在从工件的顶面到栅栏的任何选定距离处,保持与工件的顶面到切割器的恒定距离,作为 前围角度被调整。 优选的围栏系统还包括角度段构件,其具有用于将围栏定位在两个围栏角度范围内的两个槽。 优选的板接合器被构造成优选地采用调节螺钉和导向销,用于基本上连续地调节栅栏高度,同时限制栅栏的横向和弯曲运动,并提供优选采用高度计的栅栏高度的精确度量 从叶片厚度的任何一点到任何栅栏角度。 优选的板接合器包括布置和构造的切割器插入系统,优选地采用物理上排除比方便地容纳在向前释放位置处更大的叶片的安全杆,以提供多个释放位置,以减少在进行下降时行进的距离 切割成更小的刀片并防止刀片在释放位置从工具突出。
    • 36. 发明授权
    • Method of bracing studs in framed wall sections
    • 框架墙部分支撑柱的方法
    • US3949465A
    • 1976-04-13
    • US461958
    • 1974-04-18
    • Charles E. Wirch
    • Charles E. Wirch
    • B27C5/06B27F5/02E04C2/38B23P11/00
    • E04C2/38B27C5/06B27F5/02B27F5/023Y10T29/49833
    • Diagonal bracing of a framed wall panel section is provided by a metal brace of U-shaped channel configuration extending diagonally from a top plate of the wall section across a series of studs to the bottom plate of the wall section. Opposed flanges of the brace are fitted into diagonally aligned saw cuts extending into the depth of the top and bottom plates and studs. In a preferred method of making the wall section, an elongated saw guide track is temporarily fastened diagonally across the faces of the studs and the plates. A double-bladed hand saw is run along the length of the saw guide track to form the diagonal saw cuts in the studs and plates. A double-bladed hand saw is run along the length of the saw guide track to form the diagonal saw cuts in the studs and plates. The saw guide is removed, and the flanges of the channel-shaped brace are then fitted into the saw cuts. The brace is then nailed to the plates and the studs.
    • 框架壁板部分的对角撑架由U形通道构造的金属支撑件提供,该支撑件从壁部分的顶板对角延伸穿过一系列螺柱到壁部分的底板。 支架的相对的凸缘装配成延伸到顶部和底部板和螺柱深度的对角线对齐的锯切。 在制造壁部分的优选方法中,细长的锯条导轨临时固定在螺柱和板的表面上。 双刃手锯沿着锯条导轨的长度延伸,以在螺柱和板上形成对角锯切。 双刃手锯沿着锯条导轨的长度延伸,以在螺柱和板上形成对角锯切。 拆下锯条导轨,然后将槽形支架的凸缘装配到锯切中。 然后将支架钉在板和螺栓上。
    • 40. 发明申请
    • PLATE JOINER
    • 平板机
    • WO1994025232A1
    • 1994-11-10
    • PCT/US1994004493
    • 1994-04-22
    • RYOBI MOTOR PRODUCTS CORP.
    • RYOBI MOTOR PRODUCTS CORP.KEITH, James, A., Jr.BALLEW, William, StanleySISTARE, James, R., Sr.
    • B27M01/00
    • B27F5/02B23Q5/54B23Q9/0028B27F5/023Y10T29/49826Y10T29/49901Y10T83/0304
    • An adjustable fence for orienting a plate joiner (10) having a body (16) and a rotating generally planar cutter (18) to cut an arcuate slot in a workpiece is disclosed. The fence comprises a base (12), a handle (14) and fastening means. The base is shiftably affixed to the plate joiner body (16) and has a planar surface forming a first fence (24) oriented generally perpendicular to the plane of the cutter. The base (12) also has a guideway (34) parallel to the first fence. The handle (14) cooperates with the base guideway enabling the second fence (44) to be adjusted along a guideway axis parallel to the first fence relative to the planar cutter. The handle (14) is pivotal about a transverse axis parallel to the first and second fences (24, 44) to vary the angle of the second fence relative to the first fence. The fastening mechanism selectively fastens the handle (14) to the base (12) in any one of a plurality of desired locations.
    • 公开了一种用于定向具有主体(16)和旋转的大体平面切割器(18)的板接头(10)的可调节的栅栏,以切割工件中的弓形狭槽。 围栏包括底座(12),手柄(14)和紧固装置。 基座可移动地固定到板接合体(16)上并且具有形成大致垂直于切割器平面定向的第一挡板(24)的平面。 基座(12)还具有平行于第一围栏的导轨(34)。 手柄(14)与底座导轨配合使得能够沿平行于第一围栏的平行切割器的导轨轴线调节第二挡板(44)。 手柄(14)围绕平行于第一和第二围栏(24,44)的横向轴线枢转,以改变第二挡板相对于第一围栏的角度。 紧固机构在多个所需位置中的任一个中选择性地将把手(14)紧固到基座(12)。