Combination handguide and measuring tool for use with table mounted wood working equipment

• US 5,016,509 A
• Filed: 08/19/1988
• Issued: 05/21/1991
• Est. Priority Date: 08/19/1988
• Status: Expired due to Term

• Current Assignee: Richard Stottman
• Original Assignee: Richard Stottman
• Inventors: Stottman, Richard
• Primary Examiner(s): Yost, Frank T.
• Assistant Examiner(s): Jones, Eugenia A.
• Application Number:
  US07/233,810
• Time in Patent Office: 1,005 Days
• Field of Search: 83/423, 83/409, 83/437, 83/701, 83/435.1, 83/68, 83/478, 83/425, 83/438, 83/440.2, 83/522, 83/522.17, 83/522.18, 83/477.2, 144/251 R, 144/242 R, 33/178 B, 33/428, 33/672, 33/677, 33/555.2
• US Class Current: 83/436.2
• CPC Class Codes: B27B 25/10 Manually-operated feeding or pressing accessories, e.g. pushers
• CPC Class Codes: G01B 3/30 Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip
• CPC Class Codes: Y10T 83/6584 Cut made parallel to direction of and during work movement
• CPC Class Codes: Y10T 83/6638 Unattached manual work pusher
• CPC Class Codes: Y10T 83/773 Work-support includes passageway for tool [e.g., slotted table]
• CPC Class Codes: Y10T 83/856 To work-engaging member

Abstract

The invention consists of a combination safety guide and measuring tool providing a safe, reliable means for advancing wood over or through table mounted wood working equipment, and in addition, providing a measuring tool for many important wood working problems. Among the unique features provided by this device are a conventional push tool, a means for measuring the distance of the cutting tool from the wood piece, and a means for accurately measuring the height of the cutting instrument. Because of the unique design of this invention, the worker can perform many measuring functions without the necessity of several measuring tools and, in addition, have a safe, reliable pushstick for moving the wood piece through the wood working equipment.

Claims

1. A combination safety guide and measuring tool for use with table mounted wood working equipment comprising a generally four sided device wherein the first side contains a plurality of stepped insets, the second side is set at approximately a 45 degree angle to the first side and contains a hooked step portion, the third side is set at approximately a 90 degree angle to side two and the fourth side is set at approximately 30 degrees from the angle of the third side in the direction of the first side.

2. The combination safety guide and measuring tool of claim 1 wherein the plurality of stepped insets is a set of stepped insets, each step approximately 1/8 to about 1/4 of an inch in width with each inset increasing about 1/16 to about 1/8 of an inch in depth such that the insets range from about 1/16 of an inch to about 21/2 inches in depth.

3. The safety guide and measuring tool of claim 1 wherein there is contained therein a grip handle approximately parallel to the fourth side and of sufficient size and shape to allow for the convenient holding of the device by the person using the tool.

4. The combination safety guide and measuring tool of claim 1 wherein the hooked portion is sufficiently hooked to allow for irregularly shaped pieces of wood stock to be pushed by the tool wherein said hooked portion is approximately 1/16 to about 1/2 inch across.

5. The combination safety guide and measuring tool of claim 1 wherein set at approximately a 45 degree angle from the point formed by the meeting of side two and side three away from the edge of the tool is an oval scribe opening about 2 to about 5 inches in length.

6. The combination safety guide and measuring tool of claim 1 wherein at least one of the sides is about 6 to about 18 inches in length and has a graduated scale.

7. The combination safety guide and measuring tool of claim 1 wherein said tool is produced from the group of materials consisting of wood, plastic and a soft metal.

8. The combination safety guide and measuring tool of claim 1 wherein the thickness of the edge of the tool is preferably from about 1/4 to about 2 inches.

9. The combination safety guide and measuring tool of claim 1 wherein at least two sides have graduated scales.

10. The combination safety guide and measuring tool of claim 1 wherein there are a plurality of measured openings in the body of the tool ranging in size from about 1/16 of an inch to about one inch in diameter.

12. The combination safety guide and measuring tool of claim 2 wherein the plurality of stepped insets is a set of stepped insets, each step approximately 1/8 to about 1/4 of an inch in width with each inset increasing about 1/16 to about 1/8 of an inch in depth such that the insets range from about 1/16 of an inch to about 21/2 inches in depth.

13. The safety guide and measuring tool of claim 2 wherein there is contained therein a grip handle approximately parallel to the fourth side and of sufficient size and shape to allow for the convenient holding of the device by the person using the tool.

14. The combination safety guide and measuring tool of claim 2 wherein the hooked portion is sufficiently hooked to allow for irregularly shaped pieces of wood stock to be pushed by the tool wherein said hooked portion is approximately 1/16 to about 1/2 inch across.

15. The combination safety guide and measuring tool of claim 2 wherein set at approximately a 45 degree angle from the point formed by the meeting of side two and side three away from the edge of the tool is an oval scribe opening about 2 to about 5 inches in length.

16. The combination safety guide and measuring tool of claim 2 wherein at least one of the sides is about 6 to about 18 inches in length and has a graduated scale.

17. The combination safety guide and measuring tool of claim 2 wherein said tool is produced from the group of materials consisting of wood, plastic and a soft metal.

18. The combination safety guide and measuring tool of claim 2 wherein the thickness of the edge of the tool is preferably from about 1/4 to about 2 inches.

19. The combination safety guide and measuring tool of claim 2 wherein at least two sides have graduated scales.

20. The combination safety guide and measuring tool of claim 2 wherein there are a plurality of measured openings in the body of the tool ranging in size from about 1/16 of an inch to about one inch in diameter.

11. A combination safety guide and measuring tool for use with table mounted wood working equipment comprising a generally four sided device wherein the first side contains a plurality of stepped insets, the second side is set at approximately 45 degree angle to the first side and contains a hooked step portion, the third side is set at approximately a 90 degree angle to side two and the fourth side is set at approximately 221/2 degrees from the angle of the third side in the direction of the first side.