Guide system for furniture parts

Patent metadata

Field	Value
Publication number	US-11274482-B2
Application number	US-201916432405-A
Country	US
Kind code	B2
Filing date	Jun 5, 2019
Priority date	Jan 13, 2017
Publication date	Mar 15, 2022
Grant date	Mar 15, 2022

Abstract

A guide system includes a first and second guide rail for guiding furniture parts. The second guide rail, in the mounted position, extends transversely relative to the first guide rail. A guiding device is connected to the first furniture part, and is movable relative to the first and second guide rails and has a fitting portion for fastening to the first furniture part. A carrier is displaceable relative to the second guide rail and is connected to a second fitting portion for fastening to the second furniture part. A first drive device moves the guiding device, starting from the second guide rail, at least over a region in a direction towards the first guide rail. The guide system has a second drive device for moving the guiding device, starting from the first guide rail, into a position in which the first and second fitting portion are aligned.

First claim

The invention claimed is:

1. A guide system for guiding a movably-supported first furniture part hingedly connected to a second furniture part, the guide system comprising:
a first guide rail for guiding the first furniture part and the second furniture part,
a second guide rail for guiding the first furniture part and the second furniture part, wherein the second guide rail extends transversely relative to the first guide rail,
a guiding device to be connected to the first furniture part, the guiding device being movable relative to the first guide rail and the second guide rail, and having a first fitting portion for fastening the guiding device to the first furniture part,
a carrier displaceable relative to the second guide rail and connected to a second fitting portion for fastening the carrier to the second furniture part,
a first drive device for moving the guiding device, starting from the second guide rail, in a direction towards the first guide rail, and
a second drive device for moving the guiding device, starting from the first guide rail, into a position in which the first fitting portion and the second fitting portion are aligned such that the first furniture part and the second furniture part to be connected to the first fitting portion and the second fitting portion are aligned coplanar to each other,
wherein the first drive device includes an entrainment member configured to be pressurized by a force storage member, and the carrier is configured to be driven by the entrainment member in a direction extending transversely to the longitudinal direction of the first guide rail, and
wherein the entrainment member is further configured to be releasably coupled to the guiding device, the entrainment member being locked in a parking position and configured to be unlocked by an entering movement of the guiding device starting from a crossing region in a top view onto the first guide rail and the second guide rail in the mounting position so that the entrainment member, together with the guiding device coupled therewith, can be retracted along the second guide rail by a force of the force storage member.

2. A guide system for guiding a movably-supported first furniture part hingedly connected to a second furniture part, the guide system comprising:
a first guide rail for guiding the first furniture part and the second furniture part,
a second guide rail for guiding the first furniture part and the second furniture part, wherein the second guide rail extends transversely relative to the first guide rail,
a guiding device to be connected to the first furniture part, the guiding device being movable relative to the first guide rail and the second guide rail, and having a first fitting portion for fastening the guiding device to the first furniture part,
a carrier displaceable relative to the second guide rail and connected to a second fitting portion for fastening the carrier to the second furniture part,
a first drive device for moving the guiding device, starting from the second guide rail, in a direction towards the first guide rail, and
a second drive device for moving the guiding device, starting from the first guide rail, into a position in which the first fitting portion and the second fitting portion are aligned such that the first furniture part and the second furniture part to be connected to the first fitting portion and the second fitting portion are aligned coplanar to each other,
wherein the first drive device includes an entrainment member configured to be pressurized by a force storage member, and the carrier is configured to be driven by the entrainment member in a direction extending transversely to the longitudinal direction of the first guide rail,
wherein the entrainment member includes a pivotally mounted pressure roller configured to run along a control curve,
wherein the control curve includes a retraction section for at least partially retracting the carrier along the second guide rail, and a tensioning section adjoining the retraction section for loading the force storage member, and
wherein the first drive device includes a movably mounted switch member with a setting contour arranged or formed thereon, and the pressure roller is configured to run along the setting contour of the switch member upon a movement of the carrier in a direction towards the first guide rail, so that the retraction section of the control curve can be bypassed by the pressure roller.

3. A guide system for guiding a movably-supported first furniture part hingedly connected to a second furniture part, the guide system comprising:
a first guide rail for guiding the first furniture part and the second furniture part,
a second guide rail for guiding the first furniture part and the second furniture part, wherein the second guide rail extends transversely relative to the first guide rail,
a guiding device to be connected to the first furniture part, the guiding device being movable relative to the first guide rail and the second guide rail, and having a first fitting portion for fastening the guiding device to the first furniture part,
a carrier displaceable relative to the second guide rail and connected to a second fitting portion for fastening the carrier to the second furniture part,
a first drive device for moving the guiding device, starting from the second guide rail, in a direction towards the first guide rail,
a second drive device for moving the guiding device, starting from the first guide rail, into a position in which the first fitting portion and the second fitting portion are aligned such that the first furniture part and the second furniture part to be connected to the first fitting portion and the second fitting portion are aligned coplanar to each other, and
a spreading device configured to spread apart the first furniture part and the second furniture part connected to the first fitting portion and the second fitting portion from a parallel position to one another into an angled position to one another,
wherein the spreading device includes a mounting portion to be fixed to one of the first furniture part and the second furniture part, the mounting portion having a spreading lever pressurized by a spring element for spreading apart the furniture parts.

4. A guide system for guiding a movably-supported first furniture part hingedly connected to a second furniture part, the guide system comprising:
a first guide rail for guiding the first furniture part and the second furniture part,
a second guide rail for guiding the first furniture part and the second furniture part, wherein the second guide rail extends transversely relative to the first guide rail,
a guiding device to be connected to the first furniture part, the guiding device being movable relative to the first guide rail and the second guide rail, and having a first fitting portion for fastening the guiding device to the first furniture part,
a carrier displaceable relative to the second guide rail and connected to a second fitting portion for fastening the carrier to the second furniture part,
a first drive device for moving the guiding device, starting from the second guide rail, in a direction towards the first guide rail, and
a second drive device for moving the guiding device, starting from the first guide rail, into a position in which the first fitting portion and the second fitting portion are aligned such that the first furniture part and the second furniture part to be connected to the first fitting portion and the second fitting portion are aligned coplanar to each other,
wherein the second drive device is mounted on a column extending vertically in the mounting position, wherein the column is connected to the carrier and is movably mounted, together with the carrier, in a direction extending transversely to the longitudinal

Assignees

• Blum Gmbh Julius

Inventors

• Rupp Matthias
• Hauer Christian
• Haemmerle Hermann
• Gasser Ingo
• Kohlweiss Franz

Classifications

• E05Y2900/212

  Doors disappearing in pockets in the furniture body · CPC title

• E05D15/58 Primary

  with both swinging and sliding movements · CPC title

• E06B3/5045

  specially adapted for furniture (E06B3/52 takes precedence) · CPC title

• E05D15/264 Primary

  for bi-fold wings · CPC title

• E05F3/20

  in hinges · CPC title