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231results about "Reference line/planes/sectors" patented technology
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Marking and/or leveling device
InactiveCN101836076AAdjustment manualReference line/planes/sectorsOptical elementsLight sourceEngineering
The invention relates to a marking and / or leveling device (1) comprising a light source (4) disposed on a pendulum (3) that can pivot relative to a housing (2). According to the invention, means are provided for accelerating (9) the pendulum (3) and / or a pendulum bearing (8) in a pulsing manner.
Owner:ROBERT BOSCH GMBH