公开(公告)号：US20220304472A1

公开(公告)日：2022-09-29

申请号：US17641487

申请日：2020-09-01

Applicant: Hettich Franke GmbH & Co. KG

Inventor： Steffen GRATHWOL ,  Benjamin SAUTER ,  Marcel SCHLAICH ,  Philipp STEEB

IPC: A47C13/00 ,  F16B12/60

Abstract: A connecting fitting for a piece of furniture, in particular an item of upholstered furniture, has a first part which can be fixed to a first furniture part and a second part which can be fixed to a second furniture part, the first part having a receptacle for a bearing edge of the second part and the second part being pivotable relative to the first part about the bearing edge within a first angular range.

公开(公告)号：US20220248857A1

公开(公告)日：2022-08-11

申请号：US17627140

申请日：2020-07-01

Applicant: Hettich Franke GmbH & Co. KG

Inventor： Steffen GRATHWOL

IPC: A47C7/50 ,  A47C7/54 ,  A47C7/38

Abstract: A piece of furniture, in particular a piece of seating furniture, has a base part on which a movable furniture part is pivotably mounted via at least one pivot fitting, wherein the at least one pivot fitting is fixed to the base part by means of a first lever and is fixed to the movable furniture part by means of a second lever which is arranged pivotably with respect to the first lever, and a method for assembling a piece of furniture.

公开(公告)号：US20210007487A1

公开(公告)日：2021-01-14

申请号：US16612182

申请日：2018-05-07

Applicant: HETTICH FRANKE GMBH & CO. KG

Inventor： Oliver NILL ,  Gerd STAUSS ,  Steffen GRATHWOL

IPC: A47C1/03 ,  A47C7/54 ,  A47C7/38

Abstract: A pivot fitting for movable furniture parts on pieces of furniture, has a first lever and a second lever that are mounted to pivot about a common axis from a basic position through a predetermined angle, a clamping mechanism with which the two levers are fixable relative to each other at different angular positions within the predetermined angle. The clamping mechanism includes a toothing attached in a rotationally fixed manner to the second lever, at least one catch pivotally mounted on the first lever and loaded in the direction of the toothing, the catch engaging with the toothing in a detent position, a control disc mounted to pivot about the common axis, with which control disc the at least one catch can be disengaged from the toothing when the pretermined angle has been passed in an adjusting direction from the basic position so that when the catch is disengaged from the toothing, the two levers can be pivoted back into the basic position when the predetermined angle is passed in a resetting direction. The control disc can be carried by the toothing, resting thereon with a friction fit, and is mounted so as to pivot about a switching angle relative to the first lever.

公开(公告)号：US20250024950A1

公开(公告)日：2025-01-23

申请号：US18715275

申请日：2022-11-29

Applicant: HETTICH FRANKE GMBH & CO. KG

Inventor： Steffen GRATHWOL ,  Oliver NILL

IPC: A47C7/38 ,  B60N2/829

Abstract: A height adjustment mechanism for a movable support part of a piece of seating furniture has a guide rod fastenable to a back part of the piece of seating furniture, a bracket support guided on the guide rod so as to be displaceable in the longitudinal direction of the guide rod, at least one support part bracket fastened to the bracket support, a drive unit fastened to the back part of the seating furniture, and an electric motor and a drive shaft drivable by the electric motor and by which the bracket support is displaceable by a motor along the guide rod, a traction drive coupled to the bracket support and driven by the drive shaft being fastened to the guide rod.

公开(公告)号：US20220225770A1

公开(公告)日：2022-07-21

申请号：US17611945

申请日：2020-05-18

Applicant: HETTICH FRANKE GMBH & CO. KG

Inventor： Steffen GRATHWOL ,  Oliver NILL

IPC: A47C1/031

Abstract: A pivot fitting has a first lever mounted such that is pivotable out of a starting position about a force-transmitting shaft serving as an axis of rotation in relation to the shaft. The fitting has a clamping mechanism fixing the first lever in different angular positions relative to the shaft. The clamping mechanism has a toothed-ring disc positioned on the shaft and has an outer toothing structure formed on the outer periphery, a catch mounted in a pivotable manner on the first lever and is loaded in the direction of the outer toothing structure and, in a latching position, is in engagement with the outer toothing structure. A first control disc is mounted in a rotatable manner about the shaft so that following movement through the predetermined angle out of the starting position in an adjustment direction, the catch is disengaged from the outer toothing structure, and with the catch disengaged from the outer toothing structure it is possible for the first lever to be pivoted back relative to the shaft into the starting position.