Interior and fascia overhang forms for concrete and related components, support systems and methods专利检索-模板面板建筑材料专利检索查询-专利查询网

Interior and fascia overhang forms for concrete and related components, support systems and methods

阅读：728发布：2023-07-26

专利汇可以提供Interior and fascia overhang forms for concrete and related components, support systems and methods专利检索，专利查询，专利分析的服务。并且Forms are provided for molding concrete on horizontal I-beams, the forms being adjustable from a position above the beams. With respect to the interior space between two beams, clips and/or hangers suspend bolts adjacent the beams, the bolts being threadably engaged with brackets between which extend a joist, the joist being located below and in overlapping relation with the upper flanges of the beams. The bolts are rotatable from a position atop the beams to adjust the brackets to control the locating of the joist. Sheeting supported on the joist constitutes a support or mold for wet concrete. The joist and brackets along with the bolts as well as other components constitute a portable unit which can be assembled according to a template or other such plan at a station removed from the beams whereafter this unit can be dropped into position between the beams. A relatively small U-shaped clip can be used to support the bolts. With respect to the fascia overhang form, a system of two combined triangles having pivoted legs one of which is in part shared in common is employed. The length of one leg is adjustable from atop the beam from which this system is suspended so that the location of a wale attached to the system can be controlled.，下面是Interior and fascia overhang forms for concrete and related components, support systems and methods专利的具体信息内容。

权利要求

1. Apparatus for supporting a load bearing member from a beam having a web and upper flange on the web, said apparatus comprising first and second legs pivotally connected to each other, suspension means suspending said first leg from said flange, pivot means connecting said second leg to said load bearing member, and adjustment means pivotally connecting said first leg to said load bearing member at a position spaced from said pivot means, said adjustment means being controllable through said first leg to adjust the effective length of the latter whereby to tilt said load bearing member.

2. Apparatus as claimed in claim 1 comprising third and fourth legs pIvotally connected together, said third leg being fixed to the load bearing member, said first and second legs being pivotally connected at spaced positions to said third leg and thus to said load bearing member, said fourth leg including an end remote from said third leg adapted to bear against said beam at a position below and spaced from said upper flange.

3. Apparatus as claimed in claim 2 comprising clamping means on said first leg pivotally connecting said second leg to the first leg and cooperating with said suspension means to clamp the flange therebetween.

4. Apparatus as claimed in claim 3 wherein said fourth leg is of adjustable length.

5. Apparatus as claimed in claim 3 comprising limit means connected between said third and fourth legs to limit the angular displacement therebetween.

6. Apparatus as claimed in claim 3 wherein said first leg is a threaded bolt and said adjustment means is in threaded engagement therewith, said bolt extending through and above said suspension means whereby to be engageable above the beam for adjustment of said adjustment means.

7. Apparatus as claimed in claim 6 wherein said load bearing member includes two planks, said third leg including two facing angles connected to said planks, said adjustment means including a threaded element pivotally connected between said angles.

8. Apparatus as claimed in claim 7 wherein said pivot means includes a pin extending between said two angles and spaced straps connected between said pin and first leg.

9. Apparatus as claimed in claim 6 comprising a first nut on said bolt for transferring load from said bolt to said suspension means and a second nut on said bolt to urge said clamping means against said flange.

10. Apparatus as claimed in claim 9 wherein said suspension means includes a portion through which said bolt extends in non-threaded engagement.

11. Apparatus as claimed in claim 10 wherein said portion is laterally open for the insertion of said bolt and is provided with notches to receive said first nut and hold the same against rotation.

12. Apparatus as claimed in claim 6 wherein said clamping means comprises mirror-image elements rigidly interconnected and cooperatively comprising a first portion defining a smooth cylindrical bore and a second portion provided with a hole perpendicular to said bore for pivotal connection of said second leg, said second portion of the clamping means having a flat bearing surface at about a forty-five degree angle to said bore for bearing against said flange.

13. Loading bearing appparatus adapted for being mounted on a beam having an upper flange, said apparatus comprising first and second partly coextensive triangulated means, said first means including a first leg, part of which constitutes a first leg of said second means, said first means including a second leg pivotally connected to the first leg thereof, said second means including second and third legs pivoted together and to the first leg thereof, adjustment means for pivotally connecting the first leg of the first means and the second leg of said second means such that the length of the first leg of the second means is adjustable, and a load bearing member rigidly affixed to the first leg of the first means.

14. Apparatus as claimed in claim 13 comprising suspension means adapted to seat on said upper flange and to receive and hold the second leg of said second means with a second leg of the second means bearing endwise against the beam.

15. Apparatus as claimed in claim 14 comprising clamping means on the second leg of the second means to cooperate with said suspension means to clamp said flange therebetween.

16. Apparatus as claimed in claim 15 comprising limit means to limit the maximum angle between the first and second legs of the first means.

17. Apparatus as claimed in claim 10 comprising a washer between said first nut and suspension means.

18. Apparatus as claimed in claim 17 wherein said washer includes flanges straddling said suspensioN means.

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Interior and fascia overhang forms for concrete and related components, support systems and methods

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