Patents Assigned to Huwil-Werke GmbH
  • Patent number: 7798541
    Abstract: A lid stay, for furniture, including a first arm (1) and a second arm (2) which are connected to each other so as to be pivotable about a swivel pin (3) between an open position and a closed position; a convex positioning contour (4) that is disposed on the first arm (1), extends around a central axis (5) located parallel to the swivel pin (3), and has the shape of a circular arc when viewed from a cross-section running perpendicular to the central axis (5); a positioning slide (8) which is movably guided along a positioning axis (9) by means of the first arm (1), is provided with a flat support area (12) facing the positioning contour (4), and is spring-biased in the direction of the positioning contour (4); and a sliding block (13), a concave first sliding surface (14) of which slidably leans on the positioning contour (4), while a flat second sliding surface (15) thereof slidably leans on the support area (12).
    Type: Grant
    Filed: April 10, 2004
    Date of Patent: September 21, 2010
    Assignee: Huwil-Werke GmbH Mobelschlob-und Beschlagfabriken
    Inventor: Artur Hirtsiefer
  • Publication number: 20090267473
    Abstract: An assembly adaptor (6) for the assembly of a functional mounting (19) that is attachable on a cabinet body (1) with a frame (2) structure has an assembly plate (7) with an assembly face (14) on which the functional mounting (19) is attached. A first attachment face (9), in the mounted condition of the assembly adaptor (6), is held in abutment to a frame (2) of a cabinet body (1). An attachment part (8) with a second attachment face (10), in the assembled condition of the assembly adaptor (6), is held in abutment to a side wall (3) of the cabinet body (1). The attachment portion (8) is retainable relative to the assembly plate (7) with a variable distance between the two attachment faces (9, 10).
    Type: Application
    Filed: April 23, 2009
    Publication date: October 29, 2009
    Applicant: Huwil-Werke GmbH Moebelschloss-und Beschlagfabriken
    Inventor: Juergen Schnell
  • Patent number: 7520023
    Abstract: A hinge for connecting a first folding element to a second folding element. The hinge includes a fixing element which comprises a first fixing face by means of which the fixing element is contactingly fixable to the second folding element; a first arm connected to the fixing element so as to be pivotable around a first pivot axis between a first position and a second position; a second arm having a fixing device by which the second arm can be fixed to the second folding element, and is connected to the first arm so as to be pivotable around a second pivot axis extending parallel to the first pivot axis between a first position and a second position. In the first position, the first arm encloses a smallest angle relative to the fixing face and, in the second position, encloses a greatest angle relative to the fixing face.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: April 21, 2009
    Assignee: Huwil-Werke GmbH Mobelschloss und Beschlagfabriken
    Inventor: Artur Hirtsiefer
  • Publication number: 20090090145
    Abstract: A container locking device has a rotating rod (16) that is rotatably attachable on a first container element between a releasing position and a locking position. At least one locking member (18) is mountable on a second container element. The locking member (18) is movable between an opened position and a closing position. In the open position, the rotating rod (16) is arranged within a locking recess (28) of the locking member (18). In the closing position, the locking member (18) is pivotable between a closed pivot position and an opened pivot position around the rotating rod (16). The rotating rod (16) has a contour. The contour is such, that with the rotating rod (16) in its locking position, the contour is supported on a support face (30) of the locking member (18) in its closed position. The support face (30) has an undercut (33). The undercut (33) enables pivoting of the locking member (18) from the closed pivot position into the opened pivot position.
    Type: Application
    Filed: March 15, 2007
    Publication date: April 9, 2009
    Applicant: HUWIL-WERKE GmbH MOBELSCHLOSS UND BESCHLAGFABRIKEN
    Inventor: Hans-Peter Engelberth
  • Patent number: 7240974
    Abstract: A folding lid for a cabinet. The folding lid or cover (8) can be displaced between an opened position and a closed position.
    Type: Grant
    Filed: July 13, 2002
    Date of Patent: July 10, 2007
    Assignee: Huwil-Werke GmbH
    Inventor: Artur Hirtsiefer
  • Patent number: 7178202
    Abstract: Disclosed is a lid-positioning device for a cabinet, comprising an actuating arm (10) which is fixed to a side wall (3) of a cabinet carcass (1) so as to be pivotable around a first axis of actuation (13) between an open position and a closed position while being fixed to a lid (8) so as to be pivotable around a second axis of actuation (16), a control arm (11) which is fixed to the side wall (3) of the cabinet carcass (1) so as to be pivotable around a first control axis (14) that is located parallel to the first axis of actuation (13) while being fixed to the lid (8) so as to be pivotable around a second control axis (17) that is located parallel to the second axis of actuation (16).
    Type: Grant
    Filed: May 21, 2003
    Date of Patent: February 20, 2007
    Assignee: Huwil-Werke GmbH MobelschloB-und Beschlagfabriken
    Inventors: Artur Hirtsiefer, Christian Reineking, Jürgen Schnell
  • Patent number: 7146684
    Abstract: Retention element, especially a lid stay or a flap holder, comprising a first arm, having a first friction face, a second arm, connected pivotably around an articulation axis to the first arm, an operating element and a locking element, forming a locking face, wherein the locking unit is arranged to the second arm, a braking element, having a braking face, to which the locking face is held in frictional contact, and having a second friction face, which is held at least indirectly in abutment to the first friction face, wherein the operating element, in a first rotational direction of the arms relative to each other, urges the locking face against the braking face, wherein in the first rotational direction of the two arms relative to each other the maximal braking torque between the locking face and the braking face is larger than the maximal frictional torque between the first friction face and the second friction face, wherein in a second rotational direction of the two arms relative to each other the maxima
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: December 12, 2006
    Assignee: Huwil-Werke GmbH Mobelscholoss-und Beschlagfabriken
    Inventor: Artur Hirtsiefer
  • Patent number: 6463627
    Abstract: A lid stay for holding a lid of a piece of furniture has a first arm (1) and a second arm (2) pivotably connected to the first arm (1). The arms (1, 2) are movable between an open position and a closed position around a swivel axis (4). A friction mechanism (9, 10) is active between the first arm (1) and the second arm (2). A spring mechanism acts upon the second arm (2) in the direction towards the open position or in the direction towards the closed position. The spring mechanism influences the frictional force that acts upon the friction means (9, 10).
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: October 15, 2002
    Assignee: Huwil-Werke GmbH Mobelschloss- und Beschlagrabriken
    Inventor: Artur Hirtsiefer
  • Patent number: 5823411
    Abstract: A locking device for motor vehicle roof trunks has a bottom part and a lid. On two sides of the trunk (1), which extend parallel relative to one another, the lid (3) is pivotable by two hinges around a hinge axis relative to the bottom part (2). The hinges each include a first hinge part (14) associated with the lid (3) and a second hinge part (15) associated with the bottom part (2). All hinges have a common actuating rod (23) which includes hinge pins (30) movable parallel to the direction of the hinge axis (12). Each hinge pin (30) is movably guided in a bearing housing (21) associated with the bottom part (2) and may engage a sleeve (17) associated with the first hinge part (14). A cylinder lock (34) enables all hinges associated with one side to be actuated centrally by actuating the actuating rod 23 towards the closed or open position.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: October 20, 1998
    Assignees: Huwil-Werke GmbH, Thule GmbH
    Inventors: Rolf Gronwoldt, Siegfried Deisenhofer, Artur Hirtsiefer
  • Patent number: 5702167
    Abstract: A drawer locking mechanism for at least two drawers (6, 6') arranged one above the other has locking slides (13, 13') whose height is adjustable in a guide (7) along a setting axis (12). Setting elements (22, 22') with setting slots (29, 29') are attached with the slides between front panel (9, 9') of the drawer and the guide (7) arranged on the inner face of the side wall (2) of the body (1). Furthermore, the setting elements (22, 22') have two engagement regions which secure the setting elements (22, 22') in their respective angular positions corresponding to a pushed-in or pulled-out position of the drawers (6, 6'). Accordingly, control pins (31, 31'), associated with the side walls of the drawers (6, 6') as viewed from the front panels (9, 9') of the drawers (6, 6'), are positioned in front of the guide (7). Thus, the control pins do not have to pass the guide when the drawers are opened or closed, thereby improving utilization of space.
    Type: Grant
    Filed: August 8, 1995
    Date of Patent: December 30, 1997
    Assignee: Huwil-Werke GmbH
    Inventor: Hans Friedrich Muller
  • Patent number: 5546705
    Abstract: A support for holding a closed element, such as a flap or lid in a closed or open position relative to a container has a first and second arm. One of the arms is connected to the container by a first pivot bearing and the other arm is connected to the closing element by a second pivot bearing. The two arms are connected to one another by a third pivot bearing and by a pressure spring operational between the arms. The two arms are supported relative to one another in a first arm position, which corresponds to the closed position, where the pivot bearings are close to one another, or in a second position, which corresponds to the open position, where the pivot bearings are positioned remote from one another.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: August 20, 1996
    Assignee: Huwil-Werke GmbH
    Inventor: Artur Hirtsiefer
  • Patent number: 4220022
    Abstract: A plurality of push-button switches are located on a locking structure which also includes an encoding circuit having a specific code set therein requiring operation of the push-buttons in a predetermined sequence. Operation of the first coded button starts an energy timing circuit which provides electrical energy required to permit the lock to open, the energy timing circuit de-energizing the mechanism after a predetermined time so that the electronic decoding circuit automatically blocks the lock unless the proper code was entered within the predetermined time interval, and the appropriate first push-button, providing for energization of the entire system, was first operated. The timing circuit preferably is a capacitor which is charged upon operation of the first push-button, encoded to be first operated and which, if the proper code is punched, provides energy to a solenoid coil which releases a locking element if the proper code permits discharge of the capacitor through the solenoid.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: September 2, 1980
    Assignee: Huwil-Werke GmbH Mobelschloss-und Beschlagfabriken
    Inventor: Horst Willach
  • Patent number: 4149212
    Abstract: An encoding circuit is provided permitting energization of an electromagnetic unlocking solenoid if a series of push-button switches is operated in accordance with a predetermined code. The circuit includes a memory which stores the sequence of operation of the push-buttons in accordance with the code in form of a binary code word. A comparison or decision stage is connected to the memory, typically a shift register, and connected to the memory position of all the digits of the code associated with the specific lock of a binary 1 value, as well as all the digits of the code in a binary 0 value, the decision circuit controlling the unlocking solenoid only if both the binary 1 and binary 0 values stored in the memory upon sequential push-button operation conform to the code associated with the lock, and, simultaneously, a timing circuit energized upon initiation of the first properly coded push-button still provides a timing energization signal, or operating energy to the circuit.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: April 10, 1979
    Assignee: Huwil-Werke GmbH, Mobelschloss- und Beschlagfabriken
    Inventor: Rolf Willach
  • Patent number: D257714
    Type: Grant
    Filed: June 1, 1978
    Date of Patent: December 30, 1980
    Assignee: Huwil-Werke GmbH
    Inventor: Karl H. Heuser