Patents Assigned to Ferdinand Lusch GmbH & Co. KG.
  • Patent number: 10856665
    Abstract: The invention relates to seating furniture, in particular an armchair or sofa, with at least one backrest, at least one headrest, and at least one headrest adjustment. The headrest is held adjustable relative to the backrest by means of the headrest adjustment. The headrest adjustment has two height-adjustable positioning struts bearing the headrest and each is guided via a separate guide for adjusting the at least one headrest from the lower position into the upper position and back so that the headrests or the headrest adjustments are less prone to jamming or wedging, without disproportionate manufacturing costs. The guides each have a gear rack element and a gear wheel element meshing with the gear rack element when adjusting the headrest from the lower position to the upper position and back. The gear wheel elements are connected to one another in a torsion-resistant manner via a synchronous strut.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: December 8, 2020
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Detlef Hesse
  • Patent number: 9901179
    Abstract: A piece of seating furniture having at least one base body, at least one adjustable functional part, at least one pivot fitting for adjusting the functional part relative to the base body and a separate, lift setting mechanism for locking the functional part in relation to the base body. The lift setting mechanism has a guide and a slender bar which can be moved in relation to the guide. The lift setting mechanism can be moved from a set position, blocking the adjustment of the functional part, to a reset position, unblocking the adjustment of the functional part. The pivoted lever is pivotably connected to the base body separately via two adjusting levers, the two adjusting levers are jointly connected to the base body via a control lever and one adjusting lever is pivotably connected to the base body via a guide lever.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: February 27, 2018
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Christian Buchholz
  • Patent number: 9867467
    Abstract: Seating furniture including a base body and a functional part which can pivot with respect to the base body, at least one pivot fitting for adjusting the functional part relative to the base body, and a separate lift setting mechanism. The functional part is connected to the base body by an adjusting lever. The pivot lever and the adjusting lever can be pivoted about a pivot axis with respect to one another. The adjusting lever can be moved with respect to the base body out of a lower position into an upper position and back. The steering lever can pivot with respect to the pivot lever and with respect to the control lever. The control lever can pivot with respect to the base body and/or to the adjusting lever and the control lever is connected to the adjusting lever.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: January 16, 2018
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Andreas Thorwesten
  • Patent number: 9730519
    Abstract: A lift adjuster is depicted and described for adjusting seating furniture and/or reclining furniture, with a housing and an adjustment bracket. The adjustment bracket is maintained in the housing and can be partially pulled out of the housing. In order to enable comfortable adjustment, it is proposed that at least one clamping element is provided displaceable with respect to the adjustment bracket between a clamping position and at least one adjustment position in that the at least one clamping element is received in a clamping manner in the clamping position in a clamping gap between the adjustment bracket and the housing such that the adjustment bracket is prevented from sliding into the housing.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: August 15, 2017
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Erich Sartisohn
  • Patent number: 9683397
    Abstract: A pivot fitting having a stop lever, a ratchet lever, a blocking device and at least one toothed ring. The stop lever and the ratchet lever can be pivoted in relation to one another in an adjustment direction and in a reset direction. The stop lever and the toothed ring are coupled to one another such that pivoting of the stop lever and ratchet lever in the adjustment direction is accompanied by pivoting and/or rotation of the toothed ring in relation to the blocking device. The blocking device has at least two catches, that, in an adjustment position of the pivot fitting, the pivoting action of the stop lever and ratchet lever in the reset direction is countered by form-fitting engagement of at least one catch in the toothed ring.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: June 20, 2017
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Christian Buchholz
  • Publication number: 20160286959
    Abstract: A lift adjuster is depicted and described for adjusting seating furniture and/or reclining furniture, with a housing and an adjustment bracket. The adjustment bracket is maintained in the housing and can be partially pulled out of the housing. In order to enable comfortable adjustment, it is proposed that at least one clamping element is provided displaceable with respect to the adjustment bracket between a clamping position and at least one adjustment position in that the at least one clamping element is received in a clamping manner in the clamping position in a clamping gap between the adjustment bracket and the housing such that the adjustment bracket is prevented from sliding into the housing.
    Type: Application
    Filed: October 27, 2014
    Publication date: October 6, 2016
    Applicant: Ferdinand Lusch GMBH & CO. KG
    Inventor: Erich Sartisohn
  • Patent number: 8566980
    Abstract: Provided is a folding bed including a cabinet unit and a head part pivotable in relation to the cabinet unit, wherein the head part, in an unused position, is positioned in an approximately vertical orientation in the cabinet unit and in a usage position in an approximately horizontal orientation at least in sections in front of the cabinet unit. The head part can be pivoted from the unused position into the usage position and back. In order to further reduce the space required for the folding bed, the cabinet unit and head part are connected together via a control lever that is held pivotable about a pivot axis on the cabinet unit and a pivot axis on the head part. The control lever is designed such that on movement of the head part from the unused position into the usage position and back, it is pivoted against the cabinet unit.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: October 29, 2013
    Assignee: Ferdinand Lusch GmbH & Co., KG
    Inventor: Matthias Grone
  • Publication number: 20130145548
    Abstract: Provided is a folding bed including a cabinet unit and a head part pivotable in relation to the cabinet unit, wherein the head part, in an unused position, is positioned in an approximately vertical orientation in the cabinet unit and in a usage position in an approximately horizontal orientation at least in sections in front of the cabinet unit. The head part can be pivoted from the unused position into the usage position and back. In order to further reduce the space required for the folding bed, the cabinet unit and head part are connected together via a control lever that is held pivotable about a pivot axis on the cabinet unit and a pivot axis on the head part. The control lever is designed such that on movement of the head part from the unused position into the usage position and back, it is pivoted against the cabinet unit.
    Type: Application
    Filed: January 11, 2012
    Publication date: June 13, 2013
    Applicant: FERDINAND LUSCH GMBH & CO. KG
    Inventor: Matthias Grone
  • Publication number: 20110289680
    Abstract: Furniture includes a sitting face and/or a reclining face, wherein the sitting face and/or the reclining face can be adjusted from a use position into a standing up assistance position and back and wherein the sitting face and/or the reclining face are at least partially raised and/or lowered in the standing up assistance position compared to the use position. The furniture can be provided with a plurality of rollers to move the furniture and fixing means are provided to lock at least one roller and are configured to forcibly lock at least one roller during the adjustment of the sitting face and/or the reclining face from the use position into the standing up assistance position.
    Type: Application
    Filed: May 17, 2011
    Publication date: December 1, 2011
    Applicant: FERDINAND LUSCH GMBH & CO. KG
    Inventor: Erich Sartisohn
  • Publication number: 20110248530
    Abstract: Seating furniture, in particular an armchair or sofa, includes a base frame, a backrest, a seat and a foot part. The backrest and the foot part are coupled below the seat by a coupling linkage. The seat is held on the base frame so as to be pivotable from a sitting position into a standing up assistance position. The coupling linkage transmits a pivoting movement of the backrest relative to the seat onto the foot part and vice versa. A stop abuts on the foot part, the coupling linkage and/or the backrest in a rear position of the foot part. The stop, together with the coupling linkage, converts a pivoting of the seat relative to the base frame from the sitting position into a standing up assistance position into a pivoting of the backrest relative to the seat while increasing the opening angle between the backrest and seat.
    Type: Application
    Filed: April 6, 2011
    Publication date: October 13, 2011
    Applicant: FERDINAND LUSCH GMBH & CO. KG
    Inventor: Erich Sartisohn
  • Patent number: 7823966
    Abstract: A chair includes a base structure and a seat which is movably secured to the base structure. Connected to the seat is a backrest for swinging in a virtually wall-avoiding manner. A footrest is movable between a stowed position when not being used and an extended position when in use, wherein the footrest is disposed in the stowed position below the seat in approximate parallel relationship thereto and has a seat-distal surface provided with a padding. The footrest is connected to the seat by a swivel fitting which is constructed such that a movement of the backrest causes a movement of the footrest.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: November 2, 2010
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Christian Buchholz
  • Publication number: 20080012397
    Abstract: A chair includes a base structure and a seat which is movably secured to the base structure. Connected to the seat is a backrest for swinging in a virtually wall-avoiding manner. A footrest is movable between a stowed position when not being used and an extended position when in use, wherein the footrest is disposed in the stowed position below the seat in approximate parallel relationship thereto and has a seat-distal surface provided with a padding. The footrest is connected to the seat by a swivel fitting which is constructed such that a movement of the backrest causes a movement of the footrest.
    Type: Application
    Filed: June 27, 2007
    Publication date: January 17, 2008
    Applicant: FERDINAND LUSCH GMBH & CO.KG
    Inventor: Christian Buchholz
  • Patent number: 5979977
    Abstract: A plate-shaped footrest assembly for a chair; includes a footrest for support of the rear side of the legs of a user, and a footplate for placement of the feet of the user thereon, with the footplate being so linked to the footrest as to permit a pivoting between a stowed position when not being used and an unfolded position when in use. The footplate extends in the unfolded position at an inclination to the footrest. In stowed position, the footplate forms a major central area of the footrest while projecting in the unfolded position almost entirely across a useful support surface of the footrest.
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: November 9, 1999
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Peter Lusch
  • Patent number: 5015031
    Abstract: A reclining chair comprises a seat having a front end, a backrest turnably connected with the seat, a foot part connected with the front end of the seat turnable between a non-use position in which it is located under the seat and a use position in which it is located approximately at the height of the seat, stationary braces on which the seat and the foot part are provided, hinge bars each turnably connected to a respective one of the braces and provided for turning the foot part, multi-part turning fixture so that the backrest is connected with the braces and the seat through the turning fixture, the fixture including turning bar connected with a lower end of the backrest, the bar pivotally connected with the turning bar and turnably connected with the seat, and a turning lever pivotally connected with one of the stationary braces and with the bar, an abutment pin having a turning region between the turning bar and the bar and also between the bar and the turning lever, and an end abutment mounted on the on
    Type: Grant
    Filed: August 23, 1989
    Date of Patent: May 14, 1991
    Assignee: Ferdinand Lusch GmbH & Co. KG.
    Inventor: Franz Horenkamp
  • Patent number: 4690358
    Abstract: An adjustment fitting for a height-adjustable mounting of a furniture part on a furniture main body includes a guiding sleeve and a carrier post partially received and slidably guided in the guiding sleeve. An arresting arrangement operative for arresting the carrier post in a multitude of positions relative to the guiding sleeve is concealed in at least one of the guiding sleeve and carrier post. The arresting arragement may include two cooperating parts one of which is secured to the guiding sleeve and the other to the carrier post, or it may be constituted by a clamping roller which is received in a downwardly tapering pocket of the guiding sleeve and is clamped between the inclined surface bounding such a pocket and the external surface of the carrier post. The furniture part may also be mounted on the carrier post for pivoting about an axis extending transversely to the longitudinal axis of the carrier post.
    Type: Grant
    Filed: March 13, 1986
    Date of Patent: September 1, 1987
    Assignee: Ferdinand Lusch GmbH & Co. KG
    Inventor: Franz Horenkamp
  • Patent number: 4672696
    Abstract: A convertible sitting/reclining furniture article comprises a main frame and a seat element which is supported at a predetermined elevation above ground. A bed frame can be pulled out of and pushed into the main frame in a drawer-like manner and includes a front side, a rear side and two lateral sides. An extension element is mounted on the bed frame for displacement between a retracted position and an extended position in which the extension element is disposed at the predetermined elevation to form an extension of the seat element by a five-bar kinematic linkage at each of the lateral sides of the bed frame. Each of the kinematic linkages includes a steering lever pivotally mounted at a first region of the extension element and at a first portion of the bed frame, and two steering links more remote from the front side of the bed frame than the steering lever and adjacent to the steering lever.
    Type: Grant
    Filed: March 13, 1986
    Date of Patent: June 16, 1987
    Assignee: Ferdinand Lusch GmbH & Co. KG.
    Inventor: Franz Horenkamp
  • Patent number: 4469232
    Abstract: A display stand for use in department stores and the like, is assembled of at least one base structure holding an upright supporting frame, the base structure being assembled of a set of selectively interconnectable standard structural sections, the set comprising a compound end section including three side walls and an end cover portion; a bridge-like intermediate section including two opposite walls and another cover portion; and a plate-shaped closure end section. The outer corners of the composed end section are preferably bevelled, and the sections are interconnectable by means of fish plates which may be rigidly connected to U-shaped pieces for holding the upright frame structure.
    Type: Grant
    Filed: August 3, 1981
    Date of Patent: September 4, 1984
    Assignee: Ferdinand Lusch GmbH & Co. KG.
    Inventor: Peter Lusch