A rotary device includes a fastening seat and a fastening block. The fastening seat is provided with a receiving slot for receiving a spine-locking rod or screw. The receiving slot is provided on the inner wall with two retaining recesses. The fastening block is provided with a retaining flange and an arcuate press surface. The fastening block is disposed in the receiving slot of the fastening seat. As the fastening block is so turned that the retaining flange of the fastening block is fitted into the retaining recesses of the fastening seat, the spine-locking rod or screw is pressed against by the arcuate press surface of the fastening block.

Rotary device for fixing vertebrae under treatment

The invention relates to a motor adjustable support device (2) for the upholstery of a seat and/or reclining furniture, especially for a bed mattress. Said support device has a base body (4) provided with laths (22, 24, 26, 28, 30). The support device also has support parts (8, 10, 12, 14) which can be adjusted relative to the base body (4) and an adjusting device for adjusting the support parts (8, 10, 12, 14) relative to the base body (22, 24). According to the invention, at least one of the laths (22, 24) is hollow or is open on one side for receiving at least parts of the adjusting device. In another embodiment of the invention, at least one adjustment motor (32) pertaining to the adjusting device is located within the limits of a lath (22, 24) (side view). The inventive support device is especially low in height. Components pertaining to the adjusting device located in the laths (22, 24) are protected from damage and soiling.

Motor adjustable support device for the upholstery of a seat and/or reclining furniture

Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, e.g. a mattress or a bed, has a first supporting part and at least a second supporting part for the support of a mattress over its surface. The first supporting part and the second supporting part are jointedly connected to one another and are pivotable relative to one another by a drive. The drive may have at least one electromotive drive which is disposed on the first supporting part in such a way that an output element of the drive is disposed between an upper limiting plane and a lower limiting plane of the first supporting part.

Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or a bed

An adjustable padding device for a piece of furniture used for sitting and/or lying upon The device comprises at least one flat elastically deformable padding element and at least one adjustable supporting device with a base body for supporting the padding element in a flat manner Adjusting element(s) are provided on the supporting device that are used to adjust the inclination and/or height of at least one part of the supporting device, whereby the padding element is attached to the supporting device and to the adjusting element(s) to form a unit

Adjustable padding device for a piece of furniture used for sitting and/or lying upon

A side rail; a patient support assembly, such a hospital bed, a stretcher and the like, provided with such a side rail; a method of operating associated thereto; and a kit for assembling the side rail. The side rail includes support bars and at least one cross bar being substantially positioned within a same vertical plane, substantially parallel to a corresponding side portion of the assembly. The support bars are rotatable with respect to the corresponding side portion about respective axes being parallel to a transverse axis of the assembly, and first and second ends of the at least one cross bar are rotatable with respect to the support bars about respective axes being parallel to the transverse axis, so that the side rail be operated between raised and lowered configurations along the same vertical plane and so that the side rail be collapsible in the lowered configuration, within the same vertical plane. The side rail is devised so as to be easily installed onto the assembly, and further devised so as to be easily, quickly and safely operated between the raised and lowered configurations.

Side rail, hospital bed including the same, method of operating associated thereto and kit for assembling the side rail

An adjustable supporting table generally comprises a basic frame (10), a
first moveable bracket (20), a first pulley assembly (30), and a first
driving device (40). The basic frame (10) includes a main traverse
rod (11). The first moveable bracket (20) is pivotally attached to the
basic frame (10) and is provided with a traverse rod (22). The first pulley
assembly(30) is configured by a plurality of basic frame pulleys (31), a
plurality of first pulleys (32), and a first cable (33). The basic pulley
assembly is rotationally disposed at the main traverse rod (11) of the
basic frame (10). The first pulleys (32) are rotationally disposed at the
traverse rod (22) of the first moveable bracket (20). The first cable (33)
is routed along those plurality of basic pulleys (31) and first pulleys (32).
The first driving device (4) is fixedly disposed on the basic frame(10) for
extending or rewinding the first cable (33). When the first driving
device (40) is actuated, the first cable (33) can be extended or wound such
that the first moveable bracket (20) can be disposed at a desired position. To be accompanied when published by Figure 1 of the drawings.

Joe Lin

Papers

Adjustable supporting table