Abstract: A locking device for furniture, in particular for furniture which may be adjusted by rotation of a furniture section is provided. The locking device includes an axle which is rotatable for adjusting the furniture and which has an engagement recess limited to an angular segment about the axle. The locking device further includes a blocking element which is configured for rotational blocking of the axle by engaging in the engagement recess. The locking device further includes a support bearing which is configured to support the blocking element in a fixed rotational manner about the axle. The locking device further includes an adjusting ring rotating about the axle, which has a contoured recess for radial adjustment of the blocking element within the support bearing upon rotation of the adjusting ring about the axle. The blocking element is engageable in the engagement recess by the radial adjustment, so that the axle is lockable rotationally with the support bearing via the blocking element.

Abstract: A locking device for furniture, in particular for furniture which may be adjusted by rotation of a furniture section. The locking device includes: an axle which is rotatable for adjusting the furniture and which has an engagement recess limited to a predetermined angular segment about the axle; a blocking element which is configured for rotational blocking of the axle by engaging in the engagement recess; a support bearing which is configured to support the blocking element in a fixed rotational manner about the axle; and an adjusting ring rotating about the axle, which has a contoured recess for radial adjustment of the blocking element within the support bearing upon rotation of the adjusting ring about the axle, wherein the blocking element is engageable in the engagement recess by the radial adjustment, so that the axle is lockable rotationally with the support bearing by means of the blocking element.

Abstract: A steam treatment appliance includes a steam generation facility, a water tank for providing liquid for the steam generation facility, a first pump for pumping liquid out of the water tank and to the steam generation facility, an accommodating container, a second pump for pumping liquid out of the steam generation facility and to the accommodating container, and a third pump for pumping liquid out of the accommodating container and into the water tank.

Abstract: A connection assembly for a backrest, of an office or conference chair, includes a backrest structural element, a transverse support element, a transverse bearing by means of which the backrest structural element is rotatably coupled to the transverse support element in a direction perpendicular to a transverse direction, and a connection portion connecting the transverse support element to the backrest structural element, arranged and formed so that the backrest structural element is resiliently movable relative to the transverse support element.

Abstract: A connection assembly for a backrest, of an office or conference chair, includes a backrest structural element, a transverse support element, a transverse bearing by means of which the backrest structural element is rotatably coupled to the transverse support element in a direction perpendicular to a transverse direction, and a connection portion connecting the transverse support element to the backrest structural element, arranged and formed so that the backrest structural element is resiliently movable relative to the transverse support element.

Abstract: A back rest for a chair with a back support and a back surface secured to the back support and able to swivel about a two-axis joint. The joint has a joint plate connected to the back surface, an element made of an elastic material that supports the joint in a ground position, and a chamber to accommodate the elastic element, connected to the back support. The joint plate is arranged in the receiving chamber between two elements made from an elastic material, holding the joint in a ground position and each being supported against the receiving chamber, and it can swivel about the two swivel axes. When the joint is placed under load, the two elastic elements are only subjected to compression. There are no tension-loaded connections which break under loading and can result in the joint falling apart.

Abstract: A back rest for a chair with a back support and a back surface secured to the back support and able to swivel about a two-axis joint. The joint has a joint plate connected to the back surface, an element made of an elastic material that supports the joint in a ground position, and a chamber to accommodate the elastic element, connected to the back support. The joint plate is arranged in the receiving chamber between two elements made from an elastic material, holding the joint in a ground position and each being supported against the receiving chamber, and it can swivel about the two swivel axes. When the joint is placed under load, the two elastic elements are only subjected to compression. There are no tension-loaded connections which break under loading and can result in the joint falling apart.

Abstract: A movable table flap that which can be integrated into a work surface of a table, wherein in a closed position the upper side of the table flap is flush with the work surface of the table and a device for connecting various electric appliances and communication facilities is arranged underneath the table flap, wherein in the open position, the table flap can be both inclined and recessed simultaneously. The position of the table flap is changed by use of a compression spring, which is movable in an arched guide slot.

Abstract: A device for lumbar support for an office chair having a seatback including a seatback frame and a membrane stretched over the seatback frame. The device can be arranged behind the membrane and can be housed in the seatback frame to provide vertical and horizontal adjustment independent of the membrane. Preferably, the device includes a central part having two comparably rigid carrier elements connected to each other via an elastic element arranged therebetween, the rigid carrier elements each including a guide track that can be arranged in the seatback frame to provide the vertical adjustment. A front part includes a cushion attached to an upholstery plate, the upholstery plate facing the membrane. A rear part includes a plastic plate. The cushion and the plastic plate are connected via a clip connection, and the clip connection is guided in slots of the carrier elements.

Abstract: The invention relates to a moving table flap (1) that can be integrated into the work surface (4) of a table (2), wherein in the closed position the upper side (3) of the table flap (1) is flush with the work surface (4) of the table (2) and a device (6) for connecting various electric appliances and communication facilities is arranged underneath the table flap (1), characterised by the fact that in the open position the table flap (1) can be both inclined and recessed simultaneously. The position of the table flap (1) is changed by means of a compression spring (15), which is moved in an arched guide slot (14). The device (6) is easy to access and to operate.

Abstract: An improved agitator structure for use in mixers for baking dough and other such food products and the like providing for improved mixing performance and speed, and useable in single-agitator or multiple-agitator embodiments, comprises an open, "shaftless" structure which incorporates straight and flat (i.e. planar) mixing blades as opposed to twisted or other complexly-curved blades, and incorporates a pair of mutually-spaced hubs aligned with one another along an axis of rotation, a pair of mutually-spaced mixer blades located generally on opposite sides of the rotational axis and extending generally longitudinally thereof along a different portion of such axis, with each such mixer blade disposed at a longitudinal angle with respect to such axis and each being connected to at least one of the hubs for rotation therewith about said axis.

Abstract: A depositing apparatus for the manufacture of shaped food product includes a hopper having an open top for receiving a prepared mix. Feed rollers positioned within the lower end of the hopper force mix through an extrusion die assembly. The die assembly includes an elongated plate defining a plurality of apertures and supporting a plurality of dies in coaxial relationship with the apertures. A variable restrictor is supported at each of the apertures for varying the effective open area or flow area of the apertures. The flow area may be varied to compensate for variations in weight, consistency or volume of the mix so that relatively uniform weight shapes are deposited onto a conveyor passing underneath the feed hopper. The variable restrictor includes a pair of opposed plates having edges configured in a complementary fashion to the cross-sectional shape of the die. A drive is operably connected to each of the plates so that they may be moved towards and away from each other into the aperture.

Abstract: A candy making system wherein a viscous candy mass is cooked and continuously fed through a closed chamber reactor wherein a gas, such as air under pressure, is homogeneously intermixed with the continuously proceeding melt product stream to incorporate gas bubbles of a predetermined microscopic size therein. The candy is cooked at a temperature well below its heat degradation temperature until a relatively high viscosity mass is obtained and the cooked viscosity is substantially maintained during the passage of the mass through the reactor chamber while elongated bubbles repeatedly created in the mass are repeatedly sliced when the product is forced through reduced size openings and a knife moves through the product at a speed such as to slice the elongated bubbles. The product is discharged from the chamber to atmosphere at the bubble slicing viscosity which may be described as "taffy-like".