Drive unit for flexshaft vibrators
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Description
FIG. 1 is a side elevational view of a drive unit for flexshaft vibrators showing our new design;
FIG. 2 is a side elevational view of the side opposite that shown in FIG. 1;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is an end elevational view taken from the right of FIG. 1;
FIG. 6 is an end elevational view taken from the left of FIG. 1; and
FIG. 7 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
2276613 | March 1942 | Gordon |
2430817 | November 1947 | Jackson |
2716022 | August 1955 | Wilson |
3188054 | June 1965 | Mason, Jr. |
Patent History
Patent number: D269522
Type: Grant
Filed: Jun 26, 1980
Date of Patent: Jun 28, 1983
Assignee: Koehring Company (Brookfield, WI)
Inventors: Lee E. Reichel (Kettering, OH), David H. Voisard (Troy, OH)
Primary Examiner: B. J. Bullock
Attorney: Jerome P. Bloom
Application Number: 6/163,335
Type: Grant
Filed: Jun 26, 1980
Date of Patent: Jun 28, 1983
Assignee: Koehring Company (Brookfield, WI)
Inventors: Lee E. Reichel (Kettering, OH), David H. Voisard (Troy, OH)
Primary Examiner: B. J. Bullock
Attorney: Jerome P. Bloom
Application Number: 6/163,335
Classifications