Scissors Lift Mechanism

lift mechanism
The internal part of the power lift chair which elevates and lowers the chair to allow the user to safely sit or stand.

scissors
an edge tool having two crossed pivoting blades
An instrument used for cutting cloth, paper, and other thin material, consisting of two blades laid one on top of the other and fastened in the middle so as to allow them to be opened and closed by a thumb and finger inserted through rings on the end of their handles
An action in which two things cross each other or open and close like the blades of a pair of scissors
a gymnastic exercise performed on the pommel horse when the gymnast moves his legs as the blades of scissors move
a wrestling hold in which you wrap your legs around the opponents body or head and put your feet together and squeeze