Glider (furniture)

The non-parallel suspension arms of the linkage cause the chair to simulate a rocking-chair motion as it swings back and forth.

Gliders are used as alternatives to porch swings, and are also popular as nursery furnishing for assisting parents in feeding newborn babies.

Because pinch points are moved away from the floor, a glider is marginally safer than rocking chairs for pets and toddlers.

Early patents described different mechanisms for glider chairs, such as rails[1] and four-bar linkages supported by springs.

[citation needed] The primary glider manufacturers in North America are Canadian companies Dutailier and Shermag.