Cavanaugh, Patrick D.

United States of America

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IPC Class
B23B 27/04 - Cutting-off tools 1
B23B 31/16 - Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially 1
B23B 31/163 - Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially actuated by one or more spiral grooves 1
B23B 31/39 - Jaw changers 1
B23B 5/40 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning spherical surfaces inside or outside 1
Found results for  patents

1.

Dual threaded chucking screw

      
Application Number 29476914
Grant Number D0753477
Status In Force
Filing Date 2013-12-18
First Publication Date 2016-04-12
Grant Date 2016-04-12
Owner
  • CAVANAUGH, PATRICK D (USA)
  • TOTAL WOOD WORKING TOOLS LLC (USA)
Inventor Jackson, Craig

2.

Rotary chuck for a machine tool

      
Application Number 13644572
Grant Number 09370826
Status In Force
Filing Date 2012-10-04
First Publication Date 2014-04-10
Grant Date 2016-06-21
Owner
  • CAVANAUGH, PATRICK D (USA)
  • TOTAL WOOD WORKING TOOLS LLC (USA)
Inventor Jackson, Craig

Abstract

A rotary chuck includes a housing for rotation about an axis, keyways in the housing which extend radially away from the axis, jaw assemblies slidably received in the keyways and an actuating mechanism as well as a speed ring for moving the jaw assemblies along the keyways in accordance with different gear ratios. Each jaw assembly includes an inner jaw keyed to the associated keyway adjacent to the bottom thereof and an outer jaw keyed to the associated keyway near a mouth thereof so that the jaws can slide independently along their respective keyways. Each jaw assembly also has a locking device for locking its jaws together when they are opposite one another to prevent their relative radial movement and means enabling release of the locking device from the outside to permit ready removal of the outer jaw from its keyway.

IPC Classes  ?

  • B23B 31/39 - Jaw changers
  • B23B 31/163 - Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially actuated by one or more spiral grooves
  • B23B 31/16 - Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially

3.

Woodturning tool

      
Application Number 13135008
Grant Number 08708007
Status In Force
Filing Date 2011-06-23
First Publication Date 2011-12-29
Grant Date 2014-04-29
Owner
  • CAVANAUGH, PATRICK D (USA)
  • TOTAL WOOD WORKING TOOLS LLC (USA)
Inventor Jackson, Craig

Abstract

A hand-held cutting tool for use in cutting a turning timber workpiece, the cutting tool including a handle end, a tool shank having a width and a height wherein the width is greater than the height, and a curved neck that includes a cutting head. The curved neck is integral to the tool shank and has a width and a height wherein the height is greater than the width. The tool shank defines a tool rest portion having a planar surface. The cutting head includes a top surface that is coplanar to the tool rest portion and defines a centrally disposed threaded bore for threadably receiving a replaceable carbide cutter. The cutting head and a length of the tool shank extend parallel to each other and parallel to a longitudinal axis.

IPC Classes  ?

  • B23B 27/04 - Cutting-off tools
  • B23B 5/40 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning spherical surfaces inside or outside