The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 1976
Filed:
Mar. 19, 1975
Applicant:
Inventor:
George Lockwood, Wilton Manors, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239230 ; 239231 ; 239241 ;
Abstract
A sprinkler having a radially dynamically balanced intermittent drive system to provide a rotating sprinkler head generally free of all objectionable vibrations. The drive system in a preferred embodiment includes a plurality of driven surface means connected to the sprinkler head and an impact drive means rotatably positioned in the sprinkler body. The fluid driven impact drive means includes a striker carrier positioned in the sprinkler body and at least two independent striker means, preferrably balls, positioned symmetrically by the striker carrier to engage the driven surface means.