Articulated blasthole drilling vehicle

Description

FIG. 1 is a left side elevational view of the articulated blasthole drilling vehicle showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front end elevational view thereof;

FIG. 5 is a rear end elevational view thereof;

FIG. 6 is a left side elevational view thereof, on a reduced scale, with the drill tower in upright position; and,

FIG. 7 is a right side elevational view of FIG. 6.

Claims

The ornamental design for an articulated blasthole drilling vehicle, as shown and described.

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Inventors:	Thomas; G. Richard (Fairview, OK)
Assignee:	Ewbank Mfg. Division, Inc. (Fairview, OK)
Appl. No.:	06/057,930
Filed:	July 16, 1979

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Current U.S. Class:	D15/21
Current International Class:	D1504
Field of Search:	;D15/21 ;175/52,85 ;173/22,23,28

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References Cited [Referenced By]

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U.S. Patent Documents

3670831	June 1972	Winter, Jr. et al.
3734211	May 1973	Haisch et al.

Primary Examiner: Gandy; James M.
Attorney, Agent or Firm: Rhea; Robert K.