Dry abrasive honing device

• US 3,300,902 A
• Filed: 07/13/1964
• Issued: 01/31/1967
• Est. Priority Date: 07/13/1964
• Status: Expired due to Term

• Current Assignee: Lerner B. Dockery
• Original Assignee: Lerner B. Dockery
• Inventors: Dockery, Lerner B.
• Application Number:
  US04/382,104
• Time in Patent Office: 932 Days
• US Class Current: 451/89
• CPC Class Codes: B24C 9/006 Treatment of used abrasive material
• CPC Class Codes: Y02P 70/10 Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
• CPC Class Codes: Y10S 55/18 Work bench

Claims

2. A DRY ABRASIVE HONING DEVICE HAVING A SEPARATOR INCLUDING A CONTROLLED VACUUM SUCTION TUBE HAVING A TOP PORTION AND AN ORIFICE PROVIDED IN SAID TOP PORTION AND A BOTTOM PORTION FORMED BY A SLANTED OPENING, THE SIZE OF THE ORIFICE AND THE SLANTED ANGLE OF THE BOTTOM PORTION BEING DETERMINED BY THE SIZE OF THE SEPARATOR, THE AIR WORKING PRESSURE OF THE SEPARATOR AND THE VOLUME OF ABRASIVES USED BY THE DEVICE, AND AN ABRASIVE PICKUP TUBE EXTENDING HORIZONTALLY INTO THE CONTROLLED VACUUM SUCTION TUBE NEAR THE BOTTOM PORTION THEREOF AND BEING SLANTED DOWNWARDLY WITH THE CONTROLLED VACUUM SUCTION TUBE AND BEING CENTERED IN THE SLANTED OPENING LOCATED IN THE BOTTOM