Abstract: A gate assembly constructed according to principles of the present invention preferably has the ability, with only a small amount of manual force, to open a gate by pivoting the gate upwardly about a pivot point. The gate assembly can include, for instance, a pivot arm to which the gate is attached. The pivot arm preferably pivots at the pivot point about a pivot axis, for instance, using a pin and bearing setup attached to a main frame. A biasing member can provide a biasing force to the gate to maintain the gate in an open or closed position and/or to assist in opening the gate. An adjustment mechanism can be provided to enable adjustment of an amount of the biasing force. When the biasing member is a spring assembly, a spring adjustment sleeve can be slidably arranged on the pivot arm and attached to an end of one or more springs, with a desired number of springs (and spring force) selected depending on the weight of the gate.
Abstract: A gate assembly constructed according to principles of the present invention preferably has the ability, with only a small amount of manual force, to open a gate by pivoting the gate upwardly about a pivot point. The gate assembly can include, for instance, a pivot arm to which the gate is attached. The pivot arm preferably pivots at the pivot point about a pivot axis, for instance, using a pin and bearing setup attached to a main frame. A biasing member can provide a biasing force to the gate to maintain the gate in an open or closed position and/or to assist in opening the gate. An adjustment mechanism can be provided to enable adjustment of an amount of the biasing force. When the biasing member is a spring assembly, a spring adjustment sleeve can be slidably arranged on the pivot arm and attached to an end of one or more springs, with a desired number of springs (and spring force) selected depending on the weight of the gate.