A leveler table includes a plate with a flat top work surface that is level in all planes, by locating a circular level recessed within the center of the plate, so that the level indicator of the circular level is in horizontal alignment with the top work surface. By locating the circular level in the middle of the plate, at the same horizontal level as the work surface, this leveler table provides accuracy and repeatability for use of the flat top work surface in manufacturing steps, particularly the forming of parts where repeatability is necessary, such as the in situ forming of an automotive windshield sensor pad in an open ended package supported on the flat top surface.

A laundry appliance includes a cabinet having a top panel that defines an aperture for selectively accessing a treatment chamber defined within the cabinet. A lid is rotationally operable relative to the aperture of the top panel between open and closed positions. Hinge assemblies extend between the lid and the top panel. The hinge assemblies include a first hinge assembly. A second hinge assembly is selectively retractable into the lid to a retracted position. A biasing member biases the second hinge assembly out to an extended position. At least the second hinge assembly is operable to the retracted position to bypass a portion of the top panel to define an installed position where the first and second hinge assemblies are engaged with respective hinge receptacles of the top panel.

A laundry appliance includes a cabinet having a top panel that defines an aperture for selectively accessing a treatment chamber defined within the cabinet. A lid is rotationally operable relative to the aperture of the top panel between open and closed positions. Hinge assemblies extend between the lid and the top panel. The hinge assemblies include a first hinge assembly. A second hinge assembly is selectively retractable into the lid to a retracted position. A biasing member biases the second hinge assembly out to an extended position. At least the second hinge assembly is operable to the retracted position to bypass a portion of the top panel to define an installed position where the first and second hinge assemblies are engaged with respective hinge receptacles of the top panel.

A quick disassembling device for keyboard switches of a mechanical keyboard includes a supporting base (1) with a hollow inside and a cube shape. One side of the supporting base (1), that is, the first side, is formed with a cross-shaped distribution the disassembling column (2) and the supporting column (3) are supported by the supporting column (3) to realize the position support and fixing of the keyboard switches, and then the disassembling column (2) can be used to disassemble the keyboard switches. The purpose of quickly disassembling the keyboard switches without damaging the keyboard switches is achieved, the disassembling is quick, convenient and labor-saving, and the adjustment hole (4) facilitates the partial disassembling of the keyboard switches in the supporting base (1).

A quick disassembling device for keyboard switches of a mechanical keyboard includes a supporting base (1) with a hollow inside and a cube shape. One side of the supporting base (1), that is, the first side, is formed with a cross-shaped distribution the disassembling column (2) and the supporting column (3) are supported by the supporting column (3) to realize the position support and fixing of the keyboard switches, and then the disassembling column (2) can be used to disassemble the keyboard switches. The purpose of quickly disassembling the keyboard switches without damaging the keyboard switches is achieved, the disassembling is quick, convenient and labor-saving, and the adjustment hole (4) facilitates the partial disassembling of the keyboard switches in the supporting base (1).

A clamping means system including a bearing device and clamping vices, which fit into the bearing device and respectively have on their base area machine coupling system and on their side faces and flanks a bearing receiving contour and a gripping receiving contour. The bearing receiving contour has the greatest play; the fit between the gripper and the gripper receiving contour is of moderate precision, while the precision of the machine coupling system is the greatest. The clear functional separation between the machine coupling system and the bearing receiving contour or gripper receiving contour allows a reliable low-cost system to be constructed. Furthermore, in the case of mixed partly automated systems, in which parts of the handling tasks are performed by the operator and other parts are performed by gripping robots, the handling is possible in an easy and intuitive way.

A device for temporarily holding an opening element in an ajar position relative to a stationary element of a body of a vehicle, including a body provided with at least one mounting method, and a retaining method including a tab a first end of which is designed to cooperate with a first flange of a housing and a second end of which provides a junction with the body, wherein the tab includes, between the first end and the second end, an intermediate area including at least one section configured to distribute stresses applied to the tab when the device is moved to the ajar position or the fully open position.

A device for temporarily holding an opening element in an ajar position relative to a stationary element of a body of a vehicle, including a body provided with at least one mounting method, and a retaining method including a tab a first end of which is designed to cooperate with a first flange of a housing and a second end of which provides a junction with the body, wherein the tab includes, between the first end and the second end, an intermediate area including at least one section configured to distribute stresses applied to the tab when the device is moved to the ajar position or the fully open position.

Provided is an assembly method using an assembly tool used when a component is assembled to each of a plurality of connection ports to provided at an upper surface of a fuel-cell stack and communicating with a plurality of communication holes. The assembly tool includes a base portion positioned on the upper surface of the fuel-cell stack and a plurality of covering portions covering the plurality of connection ports. Each of the plurality of covering portions is, relative to the base portion, provided movably between a covering position for covering a corresponding one of the connection ports and a non-covering position accessible to a corresponding one of the connection ports.

A jig for a cover window may include a lower jig and an upper jig on the lower jig. The lower jig may include a mounting portion, on which a cover window is configured to be disposed, and an exhausting portion adjacent to the mounting portion. The upper jig may include a cover unit, in which an opening exposing the mounting portion is defined, and a sidewall portion, coupled to the cover unit and enclosing the lower jig. The cover unit may be spaced apart from and overlapped with the exhausting portion.