초록 ▼

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

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.

대표청구항 ▼

What is claimed is: 1. A jig apparatus for use with a router comprising: a base comprising a base top surface and a base side surface; a template removable mounted to the base, the template extending above the base top surface and comprising a template top surface adapted to support a base of the r

What is claimed is: 1. A jig apparatus for use with a router comprising: a base comprising a base top surface and a base side surface; a template removable mounted to the base, the template extending above the base top surface and comprising a template top surface adapted to support a base of the router for movement relative to the template and a guide surface; a first workpiece support surface connected to the base top surface; a first clamp assembly connected to the base and adapted to secure a workpiece against the first workpiece support surface; a second workpiece support surface pivotally connected to the base side surface; and a second clamp assembly connected to the second workpiece support surface and adapted to secure a workpiece against the second workpiece support surface. 2. The jig apparatus of claim 1 wherein the template defines a guide for aiding in the formation of interconnecting workpieces. 3. The jig apparatus of claim 2 wherein the template comprises a guide for forming a tenon portion of a mortise and tenon joint. 4. The jig apparatus of claim 3 wherein the template further comprises a guide for forming a mortise portion of a mortise and tenon joint. 5. The jig apparatus of claim 3 wherein the template further comprises a guide for forming a pin portion of a dovetail joint. 6. The jig apparatus of claim 3 wherein the template further comprises a guide for forming a tail portion of a dovetail joint. 7. The jig apparatus of claim 1 wherein the first clamp assembly comprises a lock bar having a first end and a second end, wherein the lock bar is secured to the base by a first threaded rod at the first end and a second threaded rod at the second end. 8. The jig apparatus of claim 1 wherein the second workpiece support surface comprises a slot into which a portion of the second clamp assembly is inserted. 9. The jig apparatus of claim 1 further comprising a recessed zone formed adjacent an edge of the first workpiece support surface and an edge of the second workpiece support surface. 10. The jig apparatus of claim 9 further comprising a support block removably mountable in the recessed zone. 11. The jig apparatus of claim 1 wherein the base comprises: a first end cap; a second end cap; and a central section extending between the first end cap and the second end cap. 12. The jig apparatus of claim 11 wherein the first workpiece support surface is integrally formed with a top surface of the central section. 13. A jig apparatus for use with a router comprising: a base comprising a base top surface and a base side surface; a template removable mounted to the base, the template extending above the base top surface and comprising a template top surface adapted to support a base of the router for movement relative to the template and a guide surface; a first workpiece support surface connected to the base top surface; a first clamp assembly connected to the base and adapted to secure a workpiece against the first workpiece support surface; a second workpiece support surface pivotably mounted to the base side surface such that the second workpiece support surface can be positioned at more than one angle relative to the first workpiece support surface; and a second clamp assembly connected to the second workpiece support surface and adapted to secure a workpiece against the second workpiece support surface. 14. The jig apparatus of claim 13 wherein the second workpiece support surface is pivotable relative to the first workpiece support surface between a first position and a second position. 15. The jig apparatus of claim 14 wherein the angle between the first workpiece support surface and the second workpiece support surface is ninety (90) degrees when the second workpiece surface is in the first position. 16. The jig apparatus of claim 15 wherein the angle between the first workpiece support surface and the second workpiece support surface is less than ninety (90) degrees when the second workpiece support surface is at the second position. 17. The jig apparatus of claim 13 wherein the first workpiece support surface extends generally horizontally across a top portion of the base. 18. The jig apparatus of claim 15 wherein the second workpiece support surface extends generally vertically across a front portion of the base when the second workpiece support surface is in the first position. 19. A jig apparatus for use with a router comprising: a base comprising a base top surface and a base side surface; a first template removable mounted to the base, the template extending above the base top surface and comprising a template top surface adapted to support a base of the router for movement relative to the template and a guide surface for aiding in the formation of a mortise and tenon joint for interconnecting workpieces; a second template removable mounted to the base, the template extending above the base top surface and comprising a template top surface adapted to support a base of the router for movement relative to the template and a guide surface for aiding in the formation of a dovetail joint for interconnecting workpieces; a first workpiece support surface connected to the base top surface; a first clamp assembly connected to the base and adapted to secure a workpiece against the first workpiece support surface; a second workpiece support surface pivotally connected to the base side surface; and a second clamp assembly connected to the second workpiece support surface and adapted to secure a workpiece against the second workpiece support surface. 20. The jig apparatus of claim 19 wherein the first workpiece support surface is integrally formed with the base.