Crankshaft grinding machine
Latest Spencer Wright Industries, Inc. Patents:
Description
FIG. 1 is a front perspective view of a crankshaft grinding machine embodying my new design;
FIG. 2 is a side elevational view thereof as viewed from the right side of FIG. 1;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view thereof as viewed from the side opposite that illustrated in FIG. 2;
FIG. 5 is top plan view thereof; and
FIG. 6 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
2708816 | May 1955 | Balsiger |
2791067 | May 1957 | Falls |
3780474 | December 1973 | Ota |
3878651 | April 1975 | Nakada et al. |
4215962 | August 5, 1980 | Kreucher |
Patent History
Patent number: D287017
Type: Grant
Filed: Aug 2, 1984
Date of Patent: Dec 2, 1986
Assignee: Spencer Wright Industries, Inc. (Chattanooga, TN)
Inventor: Rufus W. Aldridge, Jr. (Huntsville, AL)
Primary Examiner: B. J. Bullock
Attorney: Alan Ruderman
Application Number: 6/637,115
Type: Grant
Filed: Aug 2, 1984
Date of Patent: Dec 2, 1986
Assignee: Spencer Wright Industries, Inc. (Chattanooga, TN)
Inventor: Rufus W. Aldridge, Jr. (Huntsville, AL)
Primary Examiner: B. J. Bullock
Attorney: Alan Ruderman
Application Number: 6/637,115
Classifications
Current U.S. Class:
Abrading (D15/124)