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191 条记录 (耗时 0.014 秒)

    Self-adjusting fence for motorized saw unit
    11.
    发明授权
    Self-adjusting fence for motorized saw unit 失效
    电动锯单元自调节围栏

    公开(公告)号：US4452117A

    公开(公告)日：1984-06-05

    申请号：US367814

    申请日：1982-04-12

    申请人： Louis D. Brickner ,  Clifford P. Rickmers ,  Bobby B. Donovan

    发明人： Louis D. Brickner ,  Clifford P. Rickmers ,  Bobby B. Donovan

    IPC分类号： B23D45/14 ,  B23D45/02 ,  B23D59/00 ,  B27B5/10 ,  B27B27/10 ,  B27B5/24

    CPC分类号： B23D59/005 ,  B23D45/024 ,  B27B27/10 ,  B27B5/10 ,  Y10T83/76 ,  Y10T83/762 ,  Y10T83/7697 ,  Y10T83/8773

    摘要： A motorized saw for cross-cutting and mitering elongated workpieces mounted for sliding movement on a pair of spaced parallel guide rods supported by spaced trunnions attached to the ends of a support arm. The support arm is rotatably mounted intermediate its ends on a frame and has a worktable fixed thereon which includes a cutting channel that defines the pathway of travel of the saw. A pair of aligned fence members have their adjacent ends disposed in close proximity with the cutting channel and by means of a link rod operatively connected to each fence member and support arm, the fence members automatically adjust themselves to the cutting channel on selective movement of the support arm to a position for effecting a desired angle cut by the saw.

    摘要翻译： 一种用于横切和倾斜的细长工件的电动锯，其安装成用于在连接到支撑臂的端部上的间隔的耳轴支撑的一对间隔开的平行导杆上滑动运动。 支撑臂可旋转地安装在其端部的框架上，并且具有固定在其上的工作台，其包括限定锯的行进路径的切割通道。 一对对准的围栏构件的相邻端部设置成与切割通道非常接近，并且通过可操作地连接到每个围栏构件和支撑臂的连杆，栅栏构件在选择性地移动时自动地调整到切割通道 支撑臂到达用于实现锯的期望角度切割的位置。

    Wood member cutting apparatus
    12.
    发明授权
    Wood member cutting apparatus 失效
    木材切割装置

    公开(公告)号：US4316400A

    公开(公告)日：1982-02-23

    申请号：US231663

    申请日：1981-02-05

    申请人： George L. Mayo

    发明人： George L. Mayo

    IPC分类号： B23Q1/50 ,  B23Q16/00 ,  B27B5/24 ,  B27B25/04 ,  B27B5/04

    CPC分类号： B27B25/04 ,  B23Q1/50 ,  B23Q16/006 ,  B27B5/246 ,  Y10T83/6587 ,  Y10T83/6603 ,  Y10T83/7872

    摘要： A base frame mounts a first gang of saws in a common vertical datum plane and a first wood member conveyor device. A second gang of saws in a common vertical datum plane and a second wood member conveyor device are mounted on a carriage on the base frame for movement toward and away from the first gang of saws and first conveyor device. Each saw in each gang is independently vertically adjustable in its vertical datum plane and each saw is rotatable a full 180 degrees around the axis of a chord on the saw blade lying in the common datum plane of such saw. Each saw, during its angular rotation, is precisely supported on a double pantograph movement linkage which follows an arcuate track centered on said chord and vertical datum plane. A precision drive for the wood member conveyor devices and carriage obviates the necessity for a long torque shaft and enables much greater versatility of operation of the apparatus. A precision automatic wood member measuring device and carriage positioner is provided on the front of the base frame. The range of utility of the apparatus is significantly increased.

    摘要翻译： 基座将第一组锯固定在共同的垂直基准平面和第一木材输送装置中。 一个共同的垂直基准平面中的第二组锯和第二木材输送装置安装在基架上的一个滑架上，以朝向和离开第一组锯和第一输送装置运动。 每个组合中的每个锯在其垂直基准平面中独立地可垂直调节，并且每个锯绕位于这种锯的公共基准平面中的锯片上的弦的轴线旋转180度。 每个锯在其角度旋转期间精确地支撑在双重缩放仪运动联动装置上，该联动装置沿着以所述和弦和垂直基准平面为中心的弧形轨道。 用于木构件输送装置和支架的精密驱动装置消除了长扭矩轴的必要性，并且使装置的操作更加通用。 在底架的前部设有精密自动木材测量装置和支架定位器。 该设备的使用范围显着增加。

    Carpenter's combination portable power-operated hand and table saw
    14.
    发明授权
    Carpenter's combination portable power-operated hand and table saw 失效
    木匠组合便携式动力手动和台锯

    公开(公告)号：US4252239A

    公开(公告)日：1981-02-24

    申请号：US40637

    申请日：1979-05-21

    申请人： Raymond C. Snyder

    发明人： Raymond C. Snyder

    IPC分类号： B23D57/00 ,  B27B5/24 ,  B27B9/00 ,  B65D85/54

    CPC分类号： B23D57/0092 ,  B27B5/243 ,  B27B9/00 ,  Y10S312/902

    摘要： Relates to a combination carpenter's portable power operated hand saw and table saw in which the hand carrying case forming the table of the combination approximates in size that of travel suitcases and similar forms of luggage. The case is provided interiorly with guides for receiving and removably suspending a power driven hand saw in inverted or upside down relationship to the normal usage of the portable saw such that the blade of the saw is projectionable through a slot in the top of the case for cutting purposes. Means is provided inside the case for withdrawing the blade from the slot through which it projects when not in use and for tilting the blade to selection positions for making inclined cuts. Means is provided externally of the case for guiding the work product being cut, the guiding member for this purpose being slidably movable varying distances from the plane of the blade. Means is also provided for knock down packaging of the parts of the case for shipping purposes.

    摘要翻译： 关于木匠的便携式动力操作手锯和桌子锯，组合桌子的手提箱的尺寸与行李箱和类似行李的大小相当。 壳体内部设置有用于接收和可拆卸地悬挂动力驱动的手锯的引导件，其以与便携式锯的正常使用相反或上下颠倒的关系，使得锯的刀片通过壳体顶部的槽可投影， 切割目的。 在壳体的内部设置有用于将刀片从不使用时突出的狭槽中取出并将刀片倾斜到用于进行倾斜切割的选择位置的装置。 在壳体的外部设置有用于引导待切割的工件的装置，用于该目的的引导构件可从叶片的平面可变地移动。 还提供了用于拆卸用于运输目的的壳体部件的包装的手段。

    Motor-driven saw having a circular saw blade
    15.
    发明授权
    Motor-driven saw having a circular saw blade 失效
    电动锯具有圆锯片

    公开(公告)号：US4184394A

    公开(公告)日：1980-01-22

    申请号：US891004

    申请日：1978-03-28

    申请人： Arne Gjerde

    发明人： Arne Gjerde

    IPC分类号： B27B5/24

    CPC分类号： B27B5/243 ,  Y10T83/7705 ,  Y10T83/7726 ,  Y10T83/773

    摘要： The specification discloses a saw having a circular saw blade wherein a motor for driving the saw blade and a bearing for the saw blade spindle are mounted on a mounting frame which is positioned below a work table and can be raised and lowered in a pivoting movement about a horizontal pivoting axis parallel to the spindle axis. The mounting frame is suspended in a tiltable cradle suspended in a circular work support which is flush with the top of the work table and is rotatably mounted in a circular opening therein. When the mounting frame is raised the saw blade will project through a slot in the support. The mounting frame is operated by a thin bar projecting through the slot in the support and carrying a handle above the work table. The bar is integral with a riving knife. It is rotatably mounted about the saw blade axis, and it is connected to the cradle by a linkage formed by an articulated rod and the mounting frame. Thereby the operating bar will maintain the same vertical position relative to the saw blade axis when lifted. In fact, it will move along a path equi-distant to the path of the saw blade axis, and the length of the movement will be the same as that of the saw blade axis.

    摘要翻译： 该说明书公开了一种具有圆锯片的锯，其中用于驱动锯片的电动机和用于锯片轴的轴承安装在安装框架上，该安装框架位于工作台下方，并且可以绕枢转运动而升高和降低 平行于主轴的水平摆动轴。 安装框架悬挂在悬置在工作台的圆形工作支架上的可倾斜支架中，工作台与工作台的顶部齐平并且可旋转地安装在其中的圆形开口中。 当安装框架升起时，锯片将突出穿过支架中的槽。 安装框架通过一个薄薄的杆来操作，该杆通过支撑件中的槽突出，并在工作台上方携带手柄。 酒吧与一把刀一体。 它围绕锯片轴线可旋转地安装，并且通过由铰接杆和安装框架形成的连杆连接到支架上。 因此，当提起时，操作杆将相对于锯片轴线保持相同的垂直位置。 实际上，它将沿着与锯片轴线的路径相等的路径移动，并且移动的长度将与锯片轴线的长度相同。

    Apparatus for making engineering stakes
    16.
    发明授权
    Apparatus for making engineering stakes 失效
    制作工程师的设备

    公开(公告)号：US3757625A

    公开(公告)日：1973-09-11

    申请号：US3757625D

    申请日：1971-11-12

    申请人： PFENNING R ,  CATON J

    发明人： PFENNING R ,  CATON J

    IPC分类号： B27B5/24 ,  B27B25/04 ,  B27M3/32 ,  B27B5/04 ,  B27M3/00

    CPC分类号： B27M3/32 ,  B27B5/246 ,  B27B25/04 ,  Y10T83/6478 ,  Y10T83/6579 ,  Y10T83/6601 ,  Y10T83/6633

    摘要： A continuous apparatus for cutting workpieces at different angles including a conveyor with flights thereon which deliver a plurality of workpieces in side-by-side relation to a cutting station, clamping means which engage the workpieces while advancing into the cutting station to hold the same against vertical displacement, and a pair of rotary power saws disposed in sequence in the cutting station with their blades in different angular planes for sequentially cutting the workpieces at different angles. Safety means are provided to enclose the chain and the power saws, with adjustment means being provided in front of the guards to permit angular adjustment of the axis of the power saws from a location remote from the saws.

    摘要翻译： 一种用于以不同角度切割工件的连续设备，包括其上具有飞行的输送机，其中多个工件与切割站并排地传送，夹紧装置在进入切割站的同时与工件接合以将其保持在相对的位置 垂直位移和一对旋转动力锯，其顺序地设置在切割站中，其刀片处于不同的角度平面，用于以不同的角度顺序地切割工件。 提供安全装置以包围链条和动力锯，其中调节装置设置在防护罩的前面，以允许从远离锯的位置角度地调节动力锯的轴线。