Pneumatic nut runner with torque indicator

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Description

FIG. 1 is a side elevation view of a tool showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom elevation view thereof;

FIG. 4 is an end view thereof; and

FIG. 5 is an opposite end view thereof.

Referenced Cited
U.S. Patent Documents
3257877 June 1966 Ulrich et al.
Other references
  • Torque Readout A-30LAQ Series, Angle Nutsetters Brochure, Stanley Air Tools, Cleveland, Ohio, 4/18/73. Rodac Industrial Air Tools, Catalog R/T75, 9/18/75, Impact Wrenches Sect. 3, RODAC 3007; RODAC 3018; RODAC 3020, Desoutter Catalog 412, 2/1/72, pp. 6-7.
Patent History
Patent number: D261097
Type: Grant
Filed: Jun 25, 1979
Date of Patent: Oct 6, 1981
Assignee: Chicago Pneumatic Tool Company (New York, NY)
Inventors: William K. Wallace (Barneveld, NY), David A. Giardino (Deerfield, NY)
Primary Examiner: Veronica O'Keefe
Attorney: Stephen J. Rudy
Application Number: 6/51,497
Classifications
Current U.S. Class: D 8/61; 173/163
International Classification: D0804;