Hand-held Patents (Class 144/48.5)
  • Patent number: 9399307
    Abstract: Various example embodiments are disclosed. According to one example embodiment, a router table may comprise a table top, a mounting can, a sleeve, and an adjustment mechanism. The table top may have an aperture and a plurality of support members; the support members may be configured to support the table top. The mounting can may be attachable to the table top in a vicinity of the aperture. The sleeve may be engaged to the mounting can, and may be configured to receive a router and to position a router bit of the router along an axis extending through the aperture. The adjustment mechanism may be configured to move the sleeve within the mounting can and relative to the table top to thereby move the router along the axis and position the router bit at one of a plurality of positions relative to the table top.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: July 26, 2016
    Assignee: BLACK & DECKER INC.
    Inventors: Thomas Sommerville, Sean Hill, Anthony Smith
  • Patent number: 8136559
    Abstract: A hand held electrically powered planer including a housing; an electric motor mounted within the housing; a work piece engaging shoe mounted on the underside of the housing having an aperture formed therethrough; and a cutting drum rotatably mounted within the housing, which is capable of being rotatably driven by the electric motor when the electric motor is activated. A part of the cutting drum protrudes through the aperture to engage a work piece. A cutting blade is mounted on the cutting drum. A rear handle is mounted on the housing and includes an elongate shaft attached at one end only to the rear of the housing and extends forward in a lengthwise direction over a portion of the housing toward the front end of the housing. A grip is mounted or formed on the elongate shaft and there is a front handle which is mounted on the free end of the shaft forward of the grip.
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: March 20, 2012
    Assignee: Black & Decker Inc.
    Inventors: Isabell Rosenau, Ian Bell
  • Publication number: 20100307640
    Abstract: A wood boring drill bit or cutting pliers is disclosed comprising a cutting head made of a first material. A pocket is formed in the cutting head and a filler material is welded in the pocket. A cutting edge is formed on the filler material. The method of making the tool comprises forming a cutting head of a first material having a pocket. A filler material is welded into the pocket. A cutting edge is formed on the filler material such as by grinding or machining.
    Type: Application
    Filed: June 3, 2009
    Publication date: December 9, 2010
    Inventors: La Verne R. Durfee, David P. Engvall, Anderson Ednei Nunes, Paulo Roque Bassotto
  • Patent number: 7784506
    Abstract: Disclosed is a method and apparatus finishing the surface of a wood piece to appear rough hewn. The apparatus comprises a hand planer having a longitudinal direction, a rotatable cutter head having at least one planning blade and a bottom surface. The bottom surface has a convex curved profile longitudinally along the hand planer. The cutter head extends below the curved profile of the bottom surface. The method comprises simultaneously translating and rocking the hand planer on the bottom surface so as to intermittently engage the cutter head against a surface so as to form a plurality of spaced apart divots therein.
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: August 31, 2010
    Inventor: Martin Janzen
  • Patent number: 7455088
    Abstract: A hand router has a housing (12) and a tool (22) situated in the housing in a rotary drivable fashion, which it is possible to operate in the intended manner by means of a suction air flow, in particular by means of a vacuum cleaner. The hand router is particularly powerful because a radial turbine wheel (32) equipped with intake and outlet gratings (44, 48) is used as the drive. The housing (12) is made up of tube-like sections (13, 14, 15), in particular that can be grasped by an operating hand, which it is possible to connect with one another by means of flanges (36, 38).
    Type: Grant
    Filed: February 21, 2005
    Date of Patent: November 25, 2008
    Assignee: Robert Bosch GmbH
    Inventors: Wolfgang Hirschburger, Frank Fuchs, Martin Kraus
  • Patent number: 7434604
    Abstract: A jig apparatus for aiding in the formation of a variety of mechanically interconnecting structures or joints in workpieces. The jig apparatus may include a base and a template mounting system for adjustably positioning a template with respect to the base. A securing system for securing a workpiece in a desired position may be included. The jig apparatus may also include a repeatable template positioning system. Additionally, a quick-change template guide system may be used with a router and template for removing material from a workpiece. A router bit positioning system for aiding in establishing a pre-determined bit depth may be included.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: October 14, 2008
    Assignee: Black & Decker Inc.
    Inventors: Steven D. McDaniel, Harold Duggin
  • Patent number: 7290574
    Abstract: A support fixture for a hand-held power tool includes a base plate and a guide plate assembly supported for movement relative to the base plate to bring the working end of the power tool into contact with a workpiece on which the base plate is supported. The guide plate assembly includes a tool support housing configured for supporting the body of the power tool, and an overthrow nut assembly for threaded engagement with a threaded portion of the power tool adjacent the working end of the tool. The fixture includes a guide bushing that is top-loaded into a bushing collar defined in the base plate, in which the guide bushing is configured to engage a template supported on the workpiece. A threaded plug holds the guide bushing within the bushing collar.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: November 6, 2007
    Assignee: Credo Technology Corporation
    Inventor: Brad M. Baber
  • Patent number: 7069968
    Abstract: A planer comprising; a body including a wall and the wall defining a recess and an expulsion aperture, a cutting drum rotatably mounted within the recess, the cutting action of the drum causing debris to be ejected from the recess through the expulsion aperture; an airflow generator for producing an airflow within the body; a conduit defined within the body for directing the airflow, the conduit connected to the recess by the expulsion aperture; and wherein the debris entering the conduit through the expulsion aperture travels substantially in a first direction, and the airflow through the conduit adjacent to the expulsion aperture travels substantially in a second direction, and the first direction of the debris and the second direction of the airflow intersect at an acute angle.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: July 4, 2006
    Assignee: Black & Decker Inc.
    Inventors: Roger Thomas, Steve Hill