Existing fabrication tables are often expensive, immobile, unsafe, and difficult to work with. This invention comprises a modular fabrication table, which is rapidly adaptable to expand over a large surface area, add perpendicular work surfaces, and integrate existing peripheral components that can be purchased at a store. This allows fabrication prototypers to have relatively inexpensive, mobile, sturdy, square, and level tables within which to configure structures for the production of fabrication work pieces.

A support surface, comprising a first, substantially planar rigid surface connected to a second substantially hemispherical, substantially non-rigid portion, wherein the support surface is arranged to be positionable in at least two orientations, wherein at least one orientation provides a substantially planar support surface, and at least one other orientation provides a seating surface.

A portable device for controlling an external electrical adjustable apparatus is provided. The portable device comprises a case, a signal transmitter connected to the electrical adjustable apparatus, a tilt sensor sensing a tilted angle, a memory storing a threshold angle and a processor. The processor determines that the electrical adjustable apparatus has collision when receiving a controlling signal used to control the electrical adjustable apparatus and the tilted angle is not less than the threshold angle, and sends a stopping signal to the electrical adjustable apparatus via the signal transmitter for making the electrical adjustable apparatus stop raising/lowering when determining that the electrical adjustable apparatus has collision. This present disclosed example can effectively prevent article placing on the carrying structure from falling and prevent the electrical adjustable apparatus or the obstacle from being damaged by continual stretching/shortening after collision.

Existing fabrication tables are often expensive, immobile, unsafe, and difficult to work with. This invention comprises a modular fabrication table, which is rapidly adaptable to expand over a large surface area, add perpendicular work surfaces, and integrate existing peripheral components that can be purchased at a store. This allows fabrication prototypers to have relatively inexpensive, mobile, sturdy, square, and level tables within which to configure structures for the production of fabrication work pieces.

A three-rows-of-ball bearings sliding rail is disclosed. An inner sliding rail body (1) is supported in outer sliding rail bodies (2-1, 2-2) through three rows of support ball bearings (3-1, 3-2, 3-3) which are arranged in parallel in a lengthwise direction of the inner sliding rail body. The three rows of support ball bearings (3-1, 3-2, 3-3) are respectively limited within a length range of the outer sliding rail bodies (2-1, 2-2) via ball retainers (4). Each of the outer sliding rail bodies (2-1, 2-2) includes a bottom plate (21), a first side wall (221) and a second side wall (222) which are respectively located at two sides in a widthwise direction of the bottom plate (21), are integrally formed with the bottom plate (21) and extended in a lengthwise direction of the bottom plate (21). The first side wall (221) includes a first arm and a supporting part (2211) which is bent inwardly and extends horizontally from a bottom end of the first arm. The second side wall (222) includes a second arm and an arc-shaped part (2221) which is bent inwardly from a bottom end of the second arm and integrally formed with the second arm. The three rows of support ball bearings (3-1, 3-2, 3-3) are respectively located within an upper inner corner end and a lower inner corner end of the first side wall (221), and the arc-shaped part (2221) in a cross section of the outer sliding rail bodies (2-1, 2-2); and connection lines of centers of the three rows of support ball bearings (3-1, 3-2, 3-3) form an equilateral triangle in the cross section of the outer sliding rail bodies (2-1, 2-2). This sliding rail can solve the problem of insufficient bearing capacity in the existing three-rows-of-ball bearings sliding rail, and can meet installation space requirements for a hidden sliding rail.

A furniture system includes a furniture component, having a base; a top; and a back; one or more connection ports secured within the back, the one or more connection ports having a plug in; and a receiving case, secured on the back; a central connection box, secured on a back surface of the back; one or more cables extending from each of the one or more connection ports and to the central connection box; an electronic cable extending from the central connection box and configured to engage with a television; and an outlet cable extending from the central connection box and to plug into an outlet; the one or more connection ports receive one or more cords associated with electronic accessories.

A length-adjustable foot support for a table and table support base having a housing with a longitudinal axis and an extension member that is movable along the longitudinal axis relative to the housing from a first position defining a first, shortest length of the length-adjustable foot support, to a second position defining a second length of the length-adjustable foot support that is longer than the first, shortest length.

Systems, method and apparatus for a fixturing platform having a frame assembly configured to couple to a support assembly with a plurality of surface plates configured to couple to the frame assembly in a number of configurations are described in this disclosure. The configurations include a continuous configuration with abutting surface plates forming a continuous working surface and a spaced configuration with spaced surface plates forming a spaced working surface, the spaced configuration have one or more working gaps between surface plates.

The present invention relates to a laboratory table assembly system capable of providing configuration diversity such that an upper surface of a table, which is used in a laboratory, is selectively adjoined and extended by another upper surface in the forward/rearward/leftward/rightward direction with regard to the existing upper surface of the table, while adjusting the height of the table in conformity with the working situation, and a shelf can be arranged on a part of the table.

A retractable table apparatus that includes a table portion, the table portion with a flat planar member having a first end and a second end that defines a tabletop; at least one support member secured to the tabletop proximate the second end of the flat planar member; and a base portion having a lateral body with an outwardly oriented surface and a lateral slot defined in the outwardly oriented surface and projecting into the lateral body, the slot dimensioned to receive the second end of the tabletop. The second end of the tabletop is insertable in the slot to place the apparatus in a first condition where a user has access to the tabletop, and wherein when the second end of the tabletop is removed from the slot, the apparatus is placed in a second storage condition.