Self-closing slide mechanism with damping
AssigneeIllinois Tool Works Inc.
InventorsDavid A. Doornbos, Steven L. Bivens
Life of this patent
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AssigneeIllinois Tool Works Inc.
InventorsDavid A. Doornbos, Steven L. Bivens
Estimating the term…
A self-closing slide is movable between an open position and a closed position. The slide includes a frame, a linear gear on the frame and a carriage configured for movement along the frame. A biasing element operably connects the frame and the carriage to bias the carriage to the closed position. A pinion gear is carried by the carriage and is positioned for movement along the linear gear with movement of the carriage along the frame. A damper is operably connected to the pinion gear and to the carriage and an engagement gear is operably mounted to the carriage and to the damper. The engagement gear is movable between a first, engaged position in which the engagement gear engages the damper and a second, disengaged position in which the engagement gear disengages the damper. When the carriage is moved from the open position toward the closed position, the engagement gear is in the second, disengaged position to disengage the damper so that the pinion gear rotates. When the carriage is moved from the closed position toward the open position, the engagement gear is in the first, engaged position to engage the damper, damping rotation of the pinion gear along the linear gear.
A self-closing slide movable between an open position and a closed position, comprising:
The self-closing slide in accordance with claim I wherein the engagement gear is mounted to the carriage so as to move within the carriage between the first, engaged position and the second, disengaged position.
The self-closing slide in accordance with claim I wherein the frame includes a slot therein and wherein the carriage includes a guide portion for receipt in the slot for moving the carriage along the frame.
A self-closing slide movable between an open position and a closed position, comprising:
A self-closing slide movable between an open position and a closed position, the slide being dampened in movement from the open position to the closed position and undampened in movement from the closed position to the open position, comprising:
Dependencies are inferred from the claim text.