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Class 144/243 - Presser bar or chip breaker


Subclass of Class 144 - Woodworking
Definition: Mechanism comprising a fixed bar which, like a presser-roll,
No. of patents: 8
Last issue date: 11/28/2006


NumberTitleIssue Date
7140286Dual adjustable feather jig
A dual adjustable feather jig for simultaneously holding a piece of wood stock firmly against a stationary rip fence and against the top surface of a worktable. The feather jig includes a lower feather board with a ‘T’ in channel bar adjustably mounted on the bo...
11/28/2006
6976514Pressing element of a machine for machining wood or plastic workpieces and method and device for adjusting such pressing element
In a method for adjusting at least one pressing element of a molding machine for machining workpieces of wood or plastic material relative to a workpiece, transported through the machine and to be machined by the machine, the pressing element is adjusted outside of ...
12/20/2005
6557600Hold down apparatus for commercial wood molder
A hold down apparatus for a commercial molder is provided. The hold down apparatus generally includes a number of hold down plates adapted to hold down a work piece as it is conveyed through the commercial molder. A method of holding down a work piece in ...
05/06/2003
6305446Cutting machine
A cutting machine comprises first (10) and second (12) work piece support means, said means including opposed surfaces operable to grip a work piece and move it in a controlled manner in a first dimension, and first (14) and second (16) cutting tools disp...
10/23/2001
5644964Workpiece clamping mechanism
A clamping mechanism is provided for securing a workpiece proximate a power tool on a work surface of the type having a support surface defined thereon and extending generally orthogonal thereto. The clamping mechanism applies a force to the workpiece to ...
07/08/1997
5477899Machine tool for machining workpieces mad of wood, plastic, etc.
A machine tool for machining a workpiece fed in a transporting direction through the machine tool has a support surface for the workpiece and at least one upper rotary tool positioned above the support surface. At least one lower rotary tool is positioned...
12/26/1995
5415212Milling cutter chip breaker
A chip breaker for a milling center having a bedplate and a rotary cutting tool includes a support and an operative chip breaker element adjustably mounted on the support, the chip breaker element being movable tangentially relative to the cutting tool an...
05/16/1995
4576212Device in a machine tool for maintaining a workpiece displaced in its longitudinal direction, in engagement with the tool
A device in a machine tool for maintaining a workpiece which is being worked during displacement in the longitudinal direction, in engagement with the tool. The device consists of a first pair of rigidly interconnected arms which, at one end, are pivotall...
03/18/1986
 
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