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Class 144/269 - WOOD BENDING CLAMP


Subclass of Class 144 - Woodworking
Definition: Device for securing wood in its bent form until it is dried
No. of patents: 14
Last issue date: 05/01/2007


NumberTitleIssue Date
7210510Work bench
A work bench includes an elongated main body including a track portion having first and second spaced apart rail members. A tool mount assembly includes a tool mount having a support structure that supports a tool and a releasable fastener mounted to the support str...
05/01/2007
7089887Water wall fit up tool
The water wall fit up tool will fit a wide range of tube panel sizes such as ⅞ inch through 3¼ inch tube sizes. It uses the adjacent tubes to force the tube panel into alignment. One unit can fit up two tubes yet can be used in conjunction with two or more tools....
08/15/2006
6571841Unit and method for bending wood
Wood is bent using a unit and a method in which a continuous and uninterrupted curved path is defined over a workpiece-supporting surface and form and clamp blocks are electromagnetically attached to the workpiece-supporting surface adjacent to the path. ...
06/03/2003
6330894Wood bending jig
A jig having particularly advantageous application in the construction of custom spiral staircases. The jig for bending a wooden board comprises: a trunk; and, multiple arms each arm having an inner end portion releasably attached to the trunk and an oute...
12/18/2001
5615719Hockey stick curving apparatus
A hockey stick curving apparatus which includes a rail having a first end, a second end, and an exterior surface. A movable pressure member support frame is mounted to the exterior surface of the rail and movable between the first end and the second end. ...
04/01/1997
5232031Wooden cummberbund apparatus and methods
A novel arcuate wooden cummerbund with or without associated accessories. Two methods for making the wooden cummerbund are disclosed. When accessories are included, they may comprise coordinating wooden ties, matching cuff links. A storing and carrying ca...
08/03/1993
5203948Apparatus and method for producing a bent laminate
An apparatus and method is disclosed for the bending and pressing of laminations into 2-dimensional or 3-dimensional curves. The apparatus includes a pair of spaced apart rotatable clamps for the clamping of the laminations at spaced apart locations. At l...
04/20/1993
5199475Device for shaping curved components
A device for shaping an optionally pressing curved components, such as curved beams of glued laminated girders, is provided which, in a modular type of construction, comprises at least two clamping devices on a base, which are movable. Each clamping devic...
04/06/1993
5158124Double-end round top component cut-off saw
A machine for cutting off the waste end portions of semi-circular or semi-elliptical members used for framing windows. The curved members are held in the desired fixed relationship by clamping members and saw mechanisms are transversely movable adjacent e...
10/27/1992
5088755Snow ski, procedure for its manufacture and device for the implementation of this procedure
This snow ski, the sides of which have an inclination which is variable in relation to the plane of the sole of the ski, at different points along its length, and are constituted by curved convex or concave lines, in which the profiles of the sides are of...
02/18/1992
4960137Method and apparatus for forming curved handrails
An on-site fabrication method has been devised for compound bending of laminated wooden beam members into a handrail for curved or spiral stairways in which upstanding supports are positioned at intervals along the path of intended curvature on the stairw...
10/02/1990
4953602Apparatus and associated methods for forming curved wooden hand rails for spiral staircases and the like
The construction and installation of a curved, laminated wooden bending rail used as a hand rail on a spiral staircase or the like is significantly facilitated utilizing a series of contoured clamp structures which circumscribe the rail and uniformly enga...
09/04/1990
4741371Jig for bending a hockey stick blade
A jig for bending a hockey stick blade is made of a backing plate and two spacers secured on one of its surface. The backing plate has two slots extending between the two spacers. A pressure plate located between the spacers is connected to the backing pl...
05/03/1988
4711281Curved wood bending machine
A curved wood bending machine for bending solid, veneered or laminated wooden members has a support frame with a generally planar top member on which a plurality of guide rails are connected in predetermined circumferential relationship and radial planes ...
12/08/1987
 
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