Patent ID: 9622578
Date: 2017-04-18
CPC Classifications: A47B,E05B

Claim:
1. A drive device for a movable furniture part movable in a furniture carcass, comprising: an ejection device lockable in a locked position for moving the movable furniture part from a closed position into an open position, wherein the ejection device is unlockable by over-pressing the movable furniture part into an over-pressing position which is behind the closed position in a closing direction, whereby the movable furniture part is movable by the ejection device in an opening direction, wherein the movable furniture part is also movable from the closed position into the open position by pulling on the movable furniture part, wherein the ejection device remains in the locked position upon opening by pulling, a base plate, and a coupling device for coupling the drive device to the movable furniture part or to the furniture carcass, wherein the coupling device is in a coupling position upon ejection of the movable furniture part by the ejection device, wherein the coupling device is movable loosely with respect to the ejection device upon opening by pulling, and wherein the ejection device has a guide path in the base plate, an ejection slider which is movable along the base plate, a locking lever coupled pivotably to the ejection slider, a locking pin mounted to the locking lever and displaceable in the guide path and an ejection force storage member fixed to the base plate and to the ejection slider.