Power tool with torque indicating ring
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FIG. 1 is a left side elevational view of the power tool with torque indicating ring showing my new design, the right side being a mirror image;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is an end elevational view thereof;
FIG. 5 is an opposite end elevational view thereof;
FIG. 6 is a perspective view thereof, the power tool portion being shown in broken lines for clarity of disclosure only;
FIG. 7 is a left side elevational view of the power tool with torque indicating ring showing a second embodiment of my new design, the right side being a mirror image;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof;
FIG. 10 is an end elevational view thereof;
FIG. 11 is an opposite end elevational view thereof; and
FIG. 12 is a perspective view thereof, the power tool portion being shown in broken lines for clarity of disclosure only.
The power tool with torque indicating ring of applicant's design has as characteristic features a low torque indicating ring profile relative to the tool diameter, an annular torque indicating ring shape concentric with and conforming to the cross sectional configuration and appearance of the tool and a relatively narrow torque indicating ring length compared to the overall length of the tool.
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4403532 | September 13, 1983 | Wallace et al. |
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- The Rotor Tool Co. Portable Air Tool catalog, p. 3, Nutrunner #N-01LA-40-80.
Type: Grant
Filed: Nov 18, 1985
Date of Patent: Dec 13, 1988
Assignee: The Rotor Tool Company (Cleveland, OH)
Inventor: Donald W. Clemens (Painesville, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Clare E. Heflin
Law Firm: Calfee, Halter & Griswold
Application Number: 6/805,753