Damping device group for furniture hinges

• US 20090119875A1
• Filed: 11/07/2008
• Published: 05/14/2009
• Est. Priority Date: 11/14/2007
• Status: Abandoned Application

• Current Assignee: Agostino Ferrari S.p.A.
• Original Assignee: Agostino Ferrari S.p.A.
• Inventors: Migli, Carlo
• Application Number:
  US12/289,939
• Publication Number:
  US 20090119875A1
• Time in Patent Office: Days
• US Class Current: 16/233
• CPC Class Codes: E05F 5/006 for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
• CPC Class Codes: E05Y 2201/21 Brakes
• CPC Class Codes: E05Y 2201/256 with pistons or vanes
• CPC Class Codes: E05Y 2201/264 linear
• CPC Class Codes: E05Y 2201/604 Transmission members
• CPC Class Codes: E05Y 2201/622 Suspension or transmission members elements
• CPC Class Codes: E05Y 2201/626 Levers
• CPC Class Codes: E05Y 2600/46 in or on the wing
• CPC Class Codes: E05Y 2900/20 for furniture, e.g. cabinets

Abstract

A damping device group is intended to be mounted on an articulated hinge for pieces of furniture and comprising a base plate, integral with or to be fixed onto flanges of the hinge holding member. Present on the base are two pivoted levers which move towards each other to compress a transverse damping device when a slider is moved rearwards towards the damping device due to the thrust of the wing which enters into the compartment of the holding member. Advantageously, the group reproduces the C-shape of the holding member with its flanges and it has a minimum overall dimension.

Claims

1. A damping device group intended to be mounted onto an articulated hinge for pieces of furniture, comprises:

a base plate, integral with or to be fixed onto flanges of the hinge holding member, shaped to have lateral zones intended to be arranged on the two sides of the holding member, with a main axis of the plate substantially coinciding with the extension axis of the hinge;

two levers each shaped and pivoted on one of said two lateral zones according to an axis normal to the plate, in such a manner to be extended parallel to the surface of the plate and perfectly symmetrical with respect to said main axis of the plate, the levers ending oppositely with respect to the pivoting with facing ends which operate on opposite ends of a linear travel damping device arranged in a transverse manner with respect to the main axis of the plate;

a slider mounted in a sliding manner on the plate between the two levers to project with one of its actuation surfaces from an edge of the plate arranged between said two lateral zones, the slider being extended in a transverse manner with respect to said main axis, being sliding according to the said main axis and having sliding engagements at the two sides at the levers to slide on opposite tilted surfaces of the two levers in such a manner to pull the levers towards each other and compress the damping device therewith when the slider is pushed towards the damping device.

2. Damping device group according to claim 1, characterized in that the plate is C-shaped with the lateral pivoting zones of the levers arranged on the arms of the C-shaped element and the actuation surface of the slider projecting in the empty central zone of the C-shaped element.

3. Damping device group according to claim 1, characterized in that—

in order to form sliding engagements on the levers—

present on each side of the slider is a cavity extended in the plane of the plate and provided with a respective vertical cylinder therein, the levers each being inserted into one of said cavities to lie with its surface on the respective cylinder.

4. Damping device group according to claim 3, characterized in that the levers are purposely bent to form an elbow-shape with said tilted surfaces forming a V-shape widening towards the damping device.

5. Damping device group according to claim 3, characterized in that the slider is C-shaped, with the actuation surface between the arms of the C-shaped element.

6. Damping device group according to claim 1, characterized in that present between the base and the slider are sliding guides extended parallel to the main axis.

7. Damping device group according to claim 1, characterized in that fixed above the base is a complementary cover.

8. Damping device group according to claim 7, characterized in that present between the cover and the slider are sliding guides extended parallel to the main axis.

9. Damping device group according to claim 7, characterized in that present between the cover and the base is a plurality of coupling engagement systems.

10. Damping device group according to claim 7, characterized in that the cover extends with at least part of its lower edge beyond the base plate to provide snap-coupling elements on a hinge holding member.

11. Articulated hinge for pieces of furniture, provided with a holding member intended to be recessed in a door leaf and a wing intended to be fixed onto the piece of furniture, present between the wing and the holding member being articulated connection arms, present on the holding member being a damping device group according to any one of the preceding claims to provide an actuation surface projecting above the compartment of the holding member and be pushed in actuation by the part of the wing penetrating into the compartment when the hinge is moved to a closed position.