Patents Assigned to Huwil-Werke GmbH
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Patent number: 7798541Abstract: 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: GrantFiled: April 10, 2004Date of Patent: September 21, 2010Assignee: Huwil-Werke GmbH Mobelschlob-und BeschlagfabrikenInventor: Artur Hirtsiefer
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Publication number: 20090267473Abstract: 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: ApplicationFiled: April 23, 2009Publication date: October 29, 2009Applicant: Huwil-Werke GmbH Moebelschloss-und BeschlagfabrikenInventor: Juergen Schnell
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Patent number: 7520023Abstract: 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: GrantFiled: September 27, 2002Date of Patent: April 21, 2009Assignee: Huwil-Werke GmbH Mobelschloss und BeschlagfabrikenInventor: Artur Hirtsiefer
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Publication number: 20090090145Abstract: 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: ApplicationFiled: March 15, 2007Publication date: April 9, 2009Applicant: HUWIL-WERKE GmbH MOBELSCHLOSS UND BESCHLAGFABRIKENInventor: Hans-Peter Engelberth
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Patent number: 7240974Abstract: A folding lid for a cabinet. The folding lid or cover (8) can be displaced between an opened position and a closed position.Type: GrantFiled: July 13, 2002Date of Patent: July 10, 2007Assignee: Huwil-Werke GmbHInventor: Artur Hirtsiefer
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Patent number: 7178202Abstract: 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: GrantFiled: May 21, 2003Date of Patent: February 20, 2007Assignee: Huwil-Werke GmbH MobelschloB-und BeschlagfabrikenInventors: Artur Hirtsiefer, Christian Reineking, Jürgen Schnell
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Patent number: 7146684Abstract: 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 maximaType: GrantFiled: April 14, 2005Date of Patent: December 12, 2006Assignee: Huwil-Werke GmbH Mobelscholoss-und BeschlagfabrikenInventor: Artur Hirtsiefer
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Patent number: 6463627Abstract: 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: GrantFiled: April 20, 2000Date of Patent: October 15, 2002Assignee: Huwil-Werke GmbH Mobelschloss- und BeschlagrabrikenInventor: Artur Hirtsiefer
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Patent number: 5823411Abstract: 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: GrantFiled: February 24, 1997Date of Patent: October 20, 1998Assignees: Huwil-Werke GmbH, Thule GmbHInventors: Rolf Gronwoldt, Siegfried Deisenhofer, Artur Hirtsiefer
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Patent number: 5702167Abstract: 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: GrantFiled: August 8, 1995Date of Patent: December 30, 1997Assignee: Huwil-Werke GmbHInventor: Hans Friedrich Muller
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Patent number: 5546705Abstract: 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: GrantFiled: September 30, 1994Date of Patent: August 20, 1996Assignee: Huwil-Werke GmbHInventor: Artur Hirtsiefer
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Patent number: 4220022Abstract: 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: GrantFiled: December 27, 1977Date of Patent: September 2, 1980Assignee: Huwil-Werke GmbH Mobelschloss-und BeschlagfabrikenInventor: Horst Willach
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Patent number: 4149212Abstract: 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: GrantFiled: December 27, 1977Date of Patent: April 10, 1979Assignee: Huwil-Werke GmbH, Mobelschloss- und BeschlagfabrikenInventor: Rolf Willach
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Patent number: D257714Type: GrantFiled: June 1, 1978Date of Patent: December 30, 1980Assignee: Huwil-Werke GmbHInventor: Karl H. Heuser