Ceiling-supported suspension means
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 13, 2002
Grant Date -
N/A
app pub date -
Sep 20, 2000
filing date -
Sep 21, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A ceiling-supported suspension mechanism for a piece of equipment, in particular for operating lights, has a pivot arm, as extension, which is arranged on the rotary bearing of a ceiling mount such that it can be rotated about a vertical axis. The pivot arm has two sub-arms which are connected to one another by an intermediate articulation which can be rotated about a vertical axis. The two sub-arms of the pivot arm are arranged at the same height such that they can be pivoted in a horizontal plane. The intermediate articulation can be pivoted merely in a limited angle range of up to 110.degree., as a result of internal stops. The sub-arm which is remote from the rotary articulation is provided, at its outer end, with an articulation which can likewise be rotated about a vertical axis and on which there is fastened a carrying arm for the suspension mechanism. It is possible for the carrying arm to be pivoted through 360.degree..
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