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A collapsible shelving display is preferably fabricated, at least in part, from corrugated paperboard. Side wall assemblies are hingedly connected to a back wall to form a stand. The stand includes foldable shelf support members that are formed from portions cut from the back wall and partially cut

A collapsible shelving display is preferably fabricated, at least in part, from corrugated paperboard. Side wall assemblies are hingedly connected to a back wall to form a stand. The stand includes foldable shelf support members that are formed from portions cut from the back wall and partially cut from inner panels of the side wall assemblies. Shelves are pivotably attached to the back wall, and swingable between positions substantially parallel to the back wall to positions oblique or perpendicular to the back wall.

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A collapsible shelving display is preferably fabricated, at least in part, from corrugated paperboard. Side wall assemblies are hingedly connected to a back wall to form a stand. The stand includes foldable shelf support members that are formed from portions cut from the back wall and partially cut

A collapsible shelving display is preferably fabricated, at least in part, from corrugated paperboard. Side wall assemblies are hingedly connected to a back wall to form a stand. The stand includes foldable shelf support members that are formed from portions cut from the back wall and partially cut from inner panels of the side wall assemblies. Shelves are pivotably attached to the back wall, and swingable between positions substantially parallel to the back wall to positions oblique or perpendicular to the back wall. t element; and a sensor means mounted on said support construction for sensing one of bending and twisting of said resilient element whereby when said support construction is attached to the underside of the elevator car and said cable rollers are engaged by a support cable supporting the elevator car, said resilient element is one of bent and twisted by load-dependent cable forces acting on said resilient element through said cable rollers. 12. The load carrying means according to claim 11 wherein said support construction is formed as an inverted U-profile having said resilient element as a horizontal bending girder connected between two downwardly extending cable roller supports, each of the cable rollers being rotatably mounted at an end of an associated one of said cable roller supports, whereby the cable forces act on said support construction so as to cause a load-depending bending in said bending girder. 13. The load carrying means according to claim 12 wherein said sensor means is mounted on said bending girder. 14. The load carrying means according to claim 11 wherein said support construction includes a fastening carrier with said resilient element being at least one bending element attached to an end of said fastening carrier, one of said cable rollers being rotatably mounted said at least one bending element, whereby the cable forces act on said support construction so as to cause a load-depending bending in said at least one bending element. 15. The load carrying means according to claim 11 wherein said support construction includes a fastening support with said resilient element being at least one torsion rod attached at an end of said fastening support, one of said cable rollers being rotatably mounted on said at least one torsion rod, whereby the cable forces act on said support construction so as to cause a load-depending twisting of said at least one torsion rod. a successive decrease in the kinetic energy and the temperature as the gas flow moves from the first to the second of the at least two chamber means and such that the gas flow is caused to reverse direction as it progresses from the first to the second of the at least two chamber means resulting in a further muffling effect in the noise associated with the exhaust gas flow; transport means to direct the gas flow from the core into the first of the at least two chamber means; transport means to direct the gas flow from the first of the at least two chamber means into the second of the at least two chamber means; and conduit means for removing the cooled, noiseless exhaust gases containing the altered molecules from the device. 2. An anti-pollution and muffling device for the treatment of the exhaust gases produced by internal combustion engines and the like, said device comprising: an elongated housing having a forward end and a rearward end; a gas inlet pipe situated at the forward end of the housing to receive the exhaust gases; a first chamber substantially centrally situated within the housing and forming the core of the device, said first chamber being substantially cylindrical and comprising: an insulated outer wall, a bottom plate, an axial gas inlet tube in communication with the gas inlet pipe and extending to and being integral with the bottom plate, a plurality of axial tubes in laterally spaced parallel relation to each other and to said gas inlet tube, said axial tubes being open at their forward ends and being integral with the bottom plate at their rearward ends, a plurality of openings symmetrically disposed about and along the length of the gas inlet tube, a plurality of equatorial tubes having inner ends and outer ends and each of said tubes being in communication with one of the openings in the gas inlet tube at its inner end and being integral with the outer wall at its outer end and said equatorial tubes further being in communication with the axial tubes with which they intersect, said axial tubes and equatorial tubes forming a complex network of interconnected passageways within the first chamber into which the exhaust gases are directed; insulation means disposed around the first chamber and between the inlet tube, the axial tubes and the equatorial tubes for maintaining heat generated within said first chamber; a second chamber disposed forward of the first chamber and being in communication with the forward ends of the axial tubes through which the gases leave the first chamber and enter the second chamber; a first series of lateral passages extending rearwardly from the second chamber through which the gases exit the second chamber; a third chamber disposed rearward of the first chamber and in communication with the first series of lateral passages; at least one additional chamber; at least one second series of lateral passages extending from the third chamber to the at least one additional chamber for the passage of the gases therethrough; and a gas outlet pipe in communication with the at least one additional chamber from which the gases exit the device; whereby the exhaust gases enter the device and pass into the first chamber where they undergo multiple collisions with the walls of the axial and equatorial tubes and each other such that the kinetic energy and thereby the temperature is progressively and substantially increased causing alterations to the gas molecules which alterations diminish the pollutants contained therein, and repeatedly reversing direction through the interconnected passageways thereby attenuating the noise associated with such exhaust gases, and thereafter the exhaust gases proceed from the first chamber to the next, each time reversing direction and thereby interfering with the sound wave progression and altering the sound wave patterns to further attenuate the noise, and such that the gas molecules spread out into the successive chambers where t