A horizontally sliding collapsible gate has which type of linkage?

A horizontally sliding collapsible gate utilizes a scissors-style linkage. This type of mechanism operates by using interlocking links that resemble the blades of a pair of scissors. When the gate is opened or closed, these links pivot and fold into themselves, allowing the gate to slide horizontally and collapse into a compact form. This design is effective for maximizing space when the gate is not in use, as it can be neatly stored away without occupying much area.

The other options do not accurately describe the linkage used in this type of gate. Chain link style refers to a different type of fencing or barrier system that does not collapse. Rolled metal typically pertains to structural components rather than a folding mechanism, and a fixed panel does not offer any sliding or collapsing movement at all. This understanding of the scissors-style linkage is crucial for elevator technicians, as the principles of mechanics involved can apply to various moving gate designs that one might encounter in vertical transportation systems.