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    • 12. 发明公开
    • Plate joiner fence height adjustment system
    • 高度可调节的止挡装置用于使狭缝或圆形段形槽
    • EP0884146A2
    • 1998-12-16
    • EP98304582.4
    • 1998-06-09
    • Porter-Cable Corporation
    • Smith, John C.Clowers, Earl R.
    • B27F5/02
    • B27F5/02B27F5/023Y10T409/306608
    • A plate joiner including a fence support (14), a drive (170), and a fence system (129). The fence support (14) includes a cutter (113) and a contact surface (24), which defines a cutter slot (38). The cutter (113) is arranged and configured to protrude from fence support (14) through cutter slot (38) to make a plunge cut into a surface of a workpiece when the contact surface (24) is pressed against the surface and the cutter (113) is plunged into the workpiece by pushing on a rearward handle portion (172) of the tool. The drive (170) is arranged and configured to rotatably drive the cutter (113) through a motor.
      A preferred plate joiner is configured for substantially continuous adjustment of fence height while restraining lateral and tortional movement of the fence and providing an accurate measure of the height of the fence from any point in the thickness of the blade. The height adjustment system preferably includes an adjustment screw arranged and configured to provide substantially continuous adjustment of fence height and guide pins which restrain lateral and tortional movement of the fence at the height it is adjusted and locked. A preferred height adjustment system is employed in conjunction with a height gauge arranged and configured to be accurate each selected front fence angle.
    • 性A板木匠包括篱笆支撑(14),驱动器(170),和一个电子篱笆系统(129)。 篱笆支撑件(14)包括切割器(113)和接触表面(24),其限定一个切割器槽(38)。 切割器(113)被布置和配置从篱笆支撑(14)通过切割器槽(38)突出,使切入工件的表面的切入当按压所述接触表面(24)抵靠表面和切割器( 113)被通过推动工具的后把手部(172)陷入工件。 驱动器上(170)被安排和配置通过一个马达可旋转地驱动切割器(113)。 优选板木匠被配置用于围栏高度的基本连续的调整,同时抑制栅栏的横向和tortional运动并从任何点在所述叶片的厚度的围栏的高度的精确测量的提供。 所述高度调整系统优选地包括在调节螺钉布置和构造成提供的围栏的高度和导销在哪它被调节并锁定的高度抑制栅栏的横向和tortional运动基本连续的调整。 优选的高度调整系统被用在与安排和配置为准确每个选定前端围栏角的高度测量机契合。
    • 14. 发明公开
    • Motorized sander
    • 摩托车车手Schleifgerät
    • EP0727281A1
    • 1996-08-21
    • EP96300915.4
    • 1996-02-09
    • Porter-Cable Corporation
    • Clowers, Earl RogerPlume, Steve HarrySmith, John Charles
    • B24B23/02B24B55/10
    • B24B55/102B24B7/184B24B23/02B24B41/047
    • A motorized sander (100) having a drive motor (112) mounted on a distal end (106) of a tubular wand (108) is provided. A flexible drive shaft (124) is operatively coupled to the drive motor (112) and extends along the length of the tubular wand (108) . A sanding head (118) is mounted by a pivotal joint to a proximal end (110) of the tubular wand (108). The sanding head (118) includes a sanding pad (184) operatively coupled to the flexible drive shaft (124). The pivotal joint has a first (132) and a second (134) flexible joint. The first joint (132) is configured to pivot about a first axis (136) which is different from a second axis (138) about which the second joint (134) pivots.
    • 提供了具有安装在管状棒(108)的远端(106)上的驱动马达(112)的电动磨光机(100)。 柔性驱动轴(124)可操作地联接到驱动马达(112)并且沿管状棒(108)的长度延伸。 打磨头(118)通过枢转接头安装到管状棒(108)的近端(110)上。 打磨头(118)包括可操作地联接到柔性驱动轴(124)的砂磨垫(184)。 枢转关节具有第一(132)和第二(134)柔性接头。 第一接头(132)构造成围绕不同于第二接头(134)枢转的第二轴线(138)的第一轴线(136)枢转。
    • 15. 发明公开
    • In-line sander system
    • 在线砂光机系统
    • EP0726121A2
    • 1996-08-14
    • EP96300916.2
    • 1996-02-08
    • Porter-Cable Corporation
    • Bosten, Donald RobertCooper, Randy GlenKriaski, John RobertSmith, John Charles
    • B24B23/04B24B55/10B24D9/08
    • B24B23/04B24B55/105B24D9/08
    • In accordance with one embodiment of the present invention an in-line sander is provided with a sander body which houses a motor coupled to an in-line oscillating mechanism. The in-line oscillating mechanism preferably is adapted and configured to move a sanding pad in a linear oscillating motion. The sanding pad preferably is coupled to the in-line oscillating mechanism. The sanding pad may be a corner or detail pad, a shutter pad, or a multiplicity of non-linear profiled pads upon which sanding paper is mounted. A pad frame system for interchangeably holding each of these different types of sanding pads also is provided. In addition, a sander vacuum housing and pad frame system which provides a unique, continuous air flow for dust collection in a sander coupled to a dust collection system is provided.
    • 根据本发明的一个实施例,在线打磨机设置有打磨机本体,打印机本体容纳与联机摆动机构连接的电动机。 在线摆动机构优选地适于并构造成以线性摆动运动移动磨垫。 打磨垫优选地联接到在线摆动机构。 打磨垫可以是角落或细节垫,快门垫或多个非线性成型垫,砂纸安装在垫上。 还提供了用于可互换地保持这些不同类型的磨垫中的每一个的垫架系统。 此外,还提供了一个砂光机真空室和垫框架系统,它提供了一个独特的,连续的空气流动,用于在与粉尘收集系统相连的打磨机中收集灰尘。