Housing for vibration-abrasive surface finishing machines

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Description

FIG. 1 is a perspective view of a housing for vibration-abrasive surface finishing machines showing our design;

FIG. 2 is a right side view of the housing of FIG. 1 with the base partly broken away;

FIG. 3 is a left side view of the housing of FIG. 1 with the base partly broken away;

FIG. 4 is a top plan view of the housing of FIG. 1;

FIG. 5 is a front elevational view of the housing of FIG. 1 with the base partly broken away;

FIG. 6 is a rear elevational view of the housing of FIG. 1 with the base partly broken away;

FIG. 7 is a right side view of another embodiment of an arena-shaped vibration-abrasive container for surface finishing machines showing our design;

FIG. 8 is a left side view of the housing of FIG. 7;

FIG. 9 is a top plan view of the housing of FIG. 7;

FIG. 10 is a front elevational view of the housing of FIG. 7 with the base partly broken away; and

FIG. 11 is a rear elevational view of the housing of FIG. 7 with the base partly broken away.

FIGS. 1, 4 and 9 show an abrasive material in broken lines for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D236155 July 1975 Lower et al.
3693298 September 1972 Ferrara
4118896 October 10, 1978 Walther et al.
4161848 July 24, 1979 Jones
Patent History
Patent number: D255450
Type: Grant
Filed: Oct 20, 1977
Date of Patent: Jun 17, 1980
Assignee: Carl Kurt Walther GmbH & Co. KG (Wuppertal)
Inventors: Carl K. Walther (Wuppertal), Henning D. Walther (Haan), Hubert P. Hageluken (Dusseldorf), Karl Teme (Wuppertal)
Primary Examiner: W. Stallard
Attorney: Martin A. Farber
Application Number: 5/843,897
Classifications
Current U.S. Class: Abrading (D15/124); Vibrator Or Separator (D15/147)
International Classification: D1504; D1509;