A stand for a table saw including a table assembly and a base assembly secured under the table assembly is provided. The stand includes a leg and handle unit including two parallel leg elements, two handles at one ends of the leg elements respectively, two side rails each having one end connected to
A stand for a table saw including a table assembly and a base assembly secured under the table assembly is provided. The stand includes a leg and handle unit including two parallel leg elements, two handles at one ends of the leg elements respectively, two side rails each having one end connected to both the handle and the leg element, and a U-shaped support element at the other ends of the leg elements, vertical metal tubes each provided at an end of the side rail joining both the handle and the leg element, top of each metal tube is secured to a bottom of the table assembly; a U-shaped, tubular upper support pivotably secured to the side rail, the upper support including two opposite lateral projections; and a leg unit including two parallel leg members, and two wheels rotatably mounted at one ends of the leg members respectively.
대표청구항▼
1. A stand for a table saw including a table assembly and a base assembly secured to an underside of the table assembly, the stand comprising: a leg and handle unit including two parallel leg elements, two handles at first ends of the leg elements respectively, two side rails each having one end con
1. A stand for a table saw including a table assembly and a base assembly secured to an underside of the table assembly, the stand comprising: a leg and handle unit including two parallel leg elements, two handles at first ends of the leg elements respectively, two side rails each having one end connected to both the handle and the leg element, and a U-shaped support element at the other ends of the leg elements, a plurality of vertical metal tubes each provided at an end of the side rail joining both the handle and the leg element, a top of each metal tube is secured to a bottom of the table assembly wherein the leg element includes a laterally inward extending protrusion;an upper support being U-shaped tubular and pivotably secured to the side rail, the upper support including two opposite lateral projections; anda leg unit including two parallel leg members, and two wheels rotatably mounted at first ends of the leg members respectively;wherein the other ends of the leg members are pivotably secured to the upper support and upper portions of the leg members are pivotably secured to the leg and handle unit;wherein each projection of the upper support and the leg member of the leg unit are releasably engaged so as to limit a pivotal angle of the leg and handle unit relative to the leg unit. 2. The stand of claim 1, further comprising a projecting plate on each of one side, the other side, and a rear surface of the base assembly for receipt of tools including fences and cutting tools. 3. The stand of claim 1, wherein the other ends of the leg members are pivotably secured to the upper support by means of two pivots, and upper portions of the leg members are pivotably secured to the leg and handle unit by means of two pivots. 4. The stand of claim 1, further comprising four fastening mechanisms disposed at four corners of the table assembly respectively, the fastening mechanism comprising: a pressing ring including an opening and a bottom flange around the opening;a metal tube extending upward from a corner of the base assembly, the metal tube having a first end spaced from the side rail and a second end wherein the second end has an inner diameter greater than or equal to an outer diameter of the flange of the pressing ring, the second end urges against a bottom of the pressing ring, the second end is connected to the flange of the pressing ring, and the metal tube is combined with the pressing ring without detachment; anda plurality of fasteners each driven through the pressing ring into the table assembly to urge the pressing ring against the underside of the table assembly. 5. The stand of claim 4, further comprising a downward extending tube on each of four corners of the bottom of the table assembly, wherein a diameter of the downward extending tube is less than that of the opening of the pressing ring, and the tube is concentric with respect to the pressing ring and disposed therein. 6. The stand of claim 1, further comprising a lock mechanism mounted on one leg member; wherein the lock assembly includes a link member having a hook at one end and an elongated slot proximate to the hook; a pin driven through the leg member and the slot to moveably secure the link member to the leg unit; and a bifurcation member pivotably secured to both the link member and the leg member by means of a pivot pin;wherein in a locked position the hook is disengaged from one of the projections and the pin is disposed at one end of the slot;wherein a pushing of the bifurcation member further away from the wheels displaces the pin until the hook is put on one of the projections and the pin is disposed proximate to the other end of the slot, thereby unlocking the stand; andwherein a pivotal movement of the leg unit relative to the leg and handle unit by pressing down the bifurcation member disposes the wheels at joining portions of the support element and the leg elements, thereby folding the stand. 7. The stand of claim 6, wherein the bifurcation member includes a trigger, two plate portions extending downward from the trigger so that the bifurcation member has an n-shaped section, and a slit formed on one of the plate portions, the slit of the bifurcation member being configured to be put on the projection of the leg element in a folded, locked position of the stand. 8. The stand of claim 7, further comprising a hole at the other end of the link member, and a pivot member driven through one side of the bifurcation member and the hole to pivotably secure the bifurcation member and the link member together.
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Meloy John (820 N. Creek Dewey OK 74029), Carriage table.
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