Tenon and mortice jig for a router

A mortise and tenon jig for a router device includes

• a) a base structure;
• b) a mounting member joined to the base structure, and being attachable to a support structure such as a table;
• c) first spaced apart parallel elongated guiding members attached to the base structure;
• d) second spaced apart parallel elongated guiding members;
• e) a router support member for operatively supporting a router device;
• f) first sliding members attached at opposite ends of the second guiding members for slidingly supporting these relative to the first guiding members;
• g) second sliding members slidingly mounted on the second guiding members;
• h) an attachment member for attaching the router support member to the second sliding members;
• i) a first work piece clamping plate slidably joined to the base structure;
• j) a second work piece clamping plate slidably joined to the base structure;
• k) moving means for moving the second work piece clamping plate relative to the first work piece clamping plate for clamping a work piece between them;
• l) first stop means for limiting movement of the first sliding members on the first guiding members;
• m) second stop means for limiting movement of the second sliding members on the second guiding members;
• n) a tenon template support member connected to the second sliding members;
• and
• o) a template guide member for moving along a tenon profile template joined to the template support member.