Tongue and groove panel sizing apparatus

• US 20010001757A1
• Filed: 01/12/2001
• Published: 05/24/2001
• Est. Priority Date: 09/07/1999
• Status: Active Grant

• Current Assignee: Dalen Eugene Gunn
• Original Assignee: Dalen Eugene Gunn
• Inventors: Gunn, Dalen Eugene
• Granted Patent: US 6,270,399 B2
• Time in Patent Office: Days
• US Class Current: 451/557
• CPC Class Codes: B27G 17/025 for forming profiles on wood; for trimming or chamfering edges
• CPC Class Codes: B27G 17/06 Rasps
• CPC Class Codes: B27M 3/04 of flooring elements, e.g. parqueting blocks assembling wooden elements on backings of other substances B32B, e.g. B32B21/042, E04F15/16; furniture joints F16B12/00

Abstract

A hand tool is used for resizing bent, broken, warped or swollen tongue-in-groove panels or planks or boards. The tool has cutting tools mounted on its sides so as to be inserted into a groove for cutting the groove to size or opposing cutting surfaces for sizing a tongue. The tool is fastened by a simple clamp or clamps and has a handle for manipulation.

Claims

1. A hand tool apparatus for sizing and resizing tongue and groove panels and boards, the apparatus comprising:

a tool body providing a pair of opposing tool sides, each of the tool sides including a tool side surface;

one said tool side surface supporting a pair of cutting tools separated by a cutting tool spacer positioning the cutting tools in spaced-apart positions for enabling a tongue of a panel to be inserted therein, and in parallel with the one said tool side surface, the cutting tools extending laterally relative to the tool side surface;

the other said tool side surface supporting a further cutting tool, the further cutting tool extending laterally relative to the other tool side surface for contacting opposing surfaces of a panel groove, the lateral dispositions of the pair of cutting tools and the further cutting tool being in opposition and resting in parallel plains; and

a clamping means enabled for applying clamping forces to the pair of cutting tools and the cutting tool spacer against the one tool side surface, and the further cutting tool against the other tool side surface so as to rigidize the apparatus.

2. The apparatus of

claim 1

wherein the clamping means comprises a plurality of threaded fasteners engaged with a corresponding plurality of threaded receiving holes in the pair of opposing tool sides for applying clamping forces directly to the cutting tools.

3. The apparatus of

claim 1

wherein the clamping means comprises a clamping plate providing a pair of spaced apart clamping surfaces positioned for pressing directly onto the cutting tools.

5. The apparatus of

claim 1

wherein the clamping means comprises a plurality of threaded fasteners engaged with a corresponding plurality of threaded receiving holes in the pair of opposing tool sides for applying clamping forces directly to the cutting tools.

6. The apparatus of

claim 1

wherein the clamping means comprises a clamping plate providing a pair of spaced apart clamping surfaces positioned for pressing directly onto the cutting tools.

4. A combination hand tool apparatus and tongue and groove panel, the combination comprising:

at least one tongue and groove panel, and a hand tool having a tool body providing a pair of opposing tool sides, each of the tool sides including a tool side surface;

one said tool side surface supporting a pair of cutting tools separated by a cutting tool spacer positioning the cutting tools in spaced-apart positions, and in parallel with the one said tool side surface, the cutting tools extending laterally outwardly relative to the one tool side surface for contacting opposing surfaces of a tongue of the at least one panel;

the other said tool side surface supporting a further cutting tool resting on the other said tool side surface, the further cutting tool extending laterally outwardly relative to the other tool side surface for contacting opposing surfaces of a panel groove of the at least one panel; and

a clamping means enabled for applying clamping forces to the pair of cutting tools and the cutting tool spacer against the one tool side surface, and the further cutting tool against the other tool side surface so as to rigidize the hand tool.