Invention Grant
- Patent Title: Dry wall sander
- Patent Title (中): 干墙砂光机
-
Application No.: US598049Application Date: 1990-10-16
-
Publication No.: US5144774APublication Date: 1992-09-08
- Inventor: John S. Conboy
- Applicant: John S. Conboy
- Assignee: Conboy John S
- Current Assignee: Conboy John S
- Main IPC: B24B23/04
- IPC: B24B23/04
Abstract:
A dry wall power sander having a reciprocating sanding head driven by pulsing solenoids with a ball and socket connection between the head and an elongated handle to allow movement of the head in two directions but not rotatary motion. Brake means are provided for locking head in a predetermined position with respect to the handle.
Public/Granted literature
- US5737179A Metallized film capacitor Public/Granted day:1998-04-07
Information query
