A refrigerator appliance includes a drawer slide synchronizer with a first cable and a second cable. A first bearing is mounted to a first one of a pair of drawer slides, and a second bearing is mounted to a second one of the pair of drawer slides. The first and second cables contact the first bearing, and the first and second cables also contact the second bearing.

A refrigerator appliance includes a drawer slide synchronizer with a first cable and a second cable. A first bearing is mounted to a first one of a pair of drawer slides, and a second bearing is mounted to a second one of the pair of drawer slides. The first and second cables contact the first bearing, and the first and second cables also contact the second bearing.

A drive device for a movable furniture part includes a support, an ejection device movable relative to the support to eject the movable furniture part, a locking device for locking the ejection device, and a trigger mechanism for moving the locking device out of the locking position. The trigger mechanism is activatable by overcompression of the movable furniture part into an overcompression position behind the closing position, and the movable furniture part is movable by the ejection device in the opening direction when the unlocking position is reached. A transmission device separate from the movable furniture part transmits the position of the movable furniture part to the trigger mechanism. A coupling device acts or is arranged between the transmission device and the trigger mechanism, and the coupling device can be moved from an uncoupling position into a coupling position. The transmission device can be movably coupled to the trigger mechanism.

An arrangement includes two locking devices which are arranged on either side of a movable furniture part for locking the movable furniture part with respect to a furniture body in a locking position. Each locking device has a blocking device which prevents the locking position from being reached in a blocking position. Each locking device has a releasing device by means of which the blocking position of the blocking device associated with the other locking device can be cancelled.

A sliding rail positioning device includes a first rail, a second rail, and a third rail. The second rail includes a second body and a second holding member. The second body defines a first receiving hole. The third rail includes a third body and a third holding member. When the second body is driven by the first rail to slide out, the third holding member is biased toward the second body to be received in the first receiving hole, so that the second body cannot be retracted back. When the first rail is retracted, the first rail presses the second holding member to press the third holding member out of the first receiving hole so that the second body can be retracted.

A sliding rail positioning device includes a first rail, a second rail, and a third rail. The second rail includes a second body and a second holding member. The second body defines a first receiving hole. The third rail includes a third body and a third holding member. When the second body is driven by the first rail to slide out, the third holding member is biased toward the second body to be received in the first receiving hole, so that the second body cannot be retracted back. When the first rail is retracted, the first rail presses the second holding member to press the third holding member out of the first receiving hole so that the second body can be retracted.

A pull-out guide for drawers or the like comprising a fixed guide part fastenable to the body of a piece of furniture, a movable guide part fixable to a drawer or the like, an intermediate guide part between the fixed guide part and the movable guide part, wherein at least one first sliding carriage is interposed between the fixed guide part and the intermediate guide part and at least one second carriage is interposed between the movable guide part and the intermediate guide part; means of synchronizing the pull-out guide is further provided which comprise at least one synchronization element arranged on the intermediate guide part and contoured to functionally connect the fixed guide part and the movable guide part to each other during the pull-out or retraction movement of the pull-out guide.

A pull-out guide for drawers or the like comprising a fixed guide part fastenable to the body of a piece of furniture, a movable guide part fixable to a drawer or the like, an intermediate guide part between the fixed guide part and the movable guide part, wherein at least one first sliding carriage is interposed between the fixed guide part and the intermediate guide part and at least one second carriage is interposed between the movable guide part and the intermediate guide part; means of synchronizing the pull-out guide is further provided which comprise at least one synchronization element arranged on the intermediate guide part and contoured to functionally connect the fixed guide part and the movable guide part to each other during the pull-out or retraction movement of the pull-out guide.

A sliding element guide system for furniture is provided, including a cabinet unit rail, central rail, sliding element rail, and at least one carriage. The cabinet unit rail, central rail, and sliding element rail are mounted to be movable in relation to one another. The system also includes two identical synchronization wheels that synchronize movements of elements of the system. The two identical synchronization wheels are rotatably mounted on a vertically oriented central rail side wall and extend horizontally therefrom via a pin.

A sliding element guide system for furniture is provided, including a cabinet unit rail, central rail, sliding element rail, and at least one carriage. The cabinet unit rail, central rail, and sliding element rail are mounted to be movable in relation to one another. The system also includes two identical synchronization wheels that synchronize movements of elements of the system. The two identical synchronization wheels are rotatably mounted on a vertically oriented central rail side wall and extend horizontally therefrom via a pin.