CPC F16B 2/04 (2013.01) [F16B 7/0413 (2013.01); F16M 11/425 (2013.01); G03B 17/561 (2013.01)] | 18 Claims |
1. A rail element for a camera slider system, the rail element comprising:
a longitudinal body portion;
an expandable joiner element, located at or proximate to at least one end of the longitudinal body portion wherein the expandable joiner element comprises an expansion device, housed within the body portion, configured to exert force outwardly, wherein the expansion device comprises a lever configured to actuate a rod extending longitudinally within the longitudinal body portion.
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