Line marker
A line marker comprises a first beam 9 and a second beam 13 pivotally attached to the first beam such that the second beam is pivotable about a pivot point 15, 17 relative to the first beam. A spray nozzle 25 is provided on the second beam 13 so as to mark an arcuate line centered on the pivot point...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A line marker comprises a first beam 9 and a second beam 13 pivotally attached to the first beam such that the second beam is pivotable about a pivot point 15, 17 relative to the first beam. A spray nozzle 25 is provided on the second beam 13 so as to mark an arcuate line centered on the pivot point of the second beam. The line marker is provided with operable means to pivot the second beam relative to the first beam. The operable means may include hand-operated lever arm 21 or a hydraulic cylinder (31, figure 4). The line marker may be incorporated into a mobile line marking apparatus (see figure 1) which includes a wheeled chassis provided with apparatus for marking a substantially straight line. |
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