Framework support
AssigneeWilhelm Layher Verwaltungs-GmbH
InventorWolf C. Behrbohm
Life of this patent
Estimating the term…
Abstract
A framework support (10), in particular for a framework, a formwork structure or the like, comprises two U-shaped profile supports (14, 16) which are elongated in a framework support longitudinal direction, each with two profile legs (18, 20, 22, 24) and a profile web (26, 28) connecting the two profile legs (18, 20, 22, 24) to one another, wherein the two profile supports are detachably connected to one another by means of a plurality of connecting elements (54), wherein the profile webs (26, 28) of the profile supports face one another, with interposition of at least one spacer element (50).
Claims22
A framework support, comprising two U-shaped profile supports which are elongated in a framework support longitudinal direction, each with two profile legs and a profile web connecting the two profile legs to one another, wherein the two profile supports are detachably connected to one another by means of a plurality of connecting elements, wherein the profile webs of the profile supports face one another, with interposition of at least one spacer element wherein in the profile web of each of the profile supports is at least one row of first profile support openings following one another in the framework support longitudinal direction for the passage of a connecting element and at least one row of second profile support openings arranged at a distance from the at least one row of first profile support openings orthogonally to the framework support longitudinal direction and following each other in the framework support longitudinal direction are designed for the passage of a connecting element, and wherein:
- a distance from first profile support openings directly following one another in the framework support longitudinal direction substantially corresponds to a distance of second profile support openings directly following one another in the framework support longitudinal direction, or/and
- a distance between the at least one row of first profile support openings and the at least one row of second profile support openings orthogonal to the framework support longitudinal direction substantially corresponds to the distance of first profile support openings directly following one another in the framework support longitudinal direction and/or the distance of second profile support openings directly following one another in the framework support longitudinal direction, or/and
- a plurality of successive pairs in the framework support longitudinal direction is formed with a respective first profile support opening and a second profile support opening, wherein in each pair of a first profile support opening and a second profile support opening the two profile support openings are substantially not offset relative to one another in the framework support longitudinal direction,
- wherein for each of the profile supports, a first of the profile legs provides a first profile support side surface and a second of the profile legs provides a second profile support side surface, wherein the first profile support side surfaces of the first profile legs together provide a first framework support supporting surface region and the second profile support side surfaces of the second profile leg together provide a second framework support supporting surface region, and for each of the profile supports, a distance between the first profile support openings positioned closer to the first profile leg and the first profile support side surface is greater than a distance between the second profile support openings positioned closer to the second profile leg and the second profile support side surface.
A support structure comprising at least one framework support, said framework support, comprising two U-shaped profile supports which are elongated in a framework support longitudinal direction, each with two profile legs and a profile web connecting the two profile legs to one another, wherein the two profile supports are detachably connected to one another by means of a plurality of connecting elements, wherein the profile webs of the profile supports face one another, with interposition of at least one spacer element,
- wherein in the profile web of each of the profile supports is at least one row of first profile support openings following one another in the framework support longitudinal direction for the passage of a connecting element and at least one row of second profile support openings arranged at a distance from the at least one row of first profile support openings orthogonally to the framework support longitudinal direction and following each other in the framework support longitudinal direction are designed for the passage of a connecting element, and wherein:
- a distance from first profile support openings directly following one another in the framework support longitudinal direction substantially corresponds to a distance of second profile support openings directly following one another in the framework support longitudinal direction, or/and
- a distance between the at least one row of first profile support openings and the at least one row of second profile support openings orthogonal to the framework support longitudinal direction substantially corresponds to the distance of first profile support openings directly following one another in the framework support longitudinal direction and/or the distance of second profile support openings directly following one another in the framework support longitudinal direction, or/and
- a plurality of successive pairs in the framework support longitudinal direction is formed with a respective first profile support opening and a second profile support opening, wherein in each pair of a first profile support opening and a second profile support opening the two profile support openings are substantially not offset relative to one another in the framework support longitudinal direction,
- wherein at least one framework support supporting element has a support head with a framework support supporting surface and a connecting web protruding from the framework support surface to be positioned between the two profile supports of a framework support with at least one connecting web opening for the passage of a connecting element,
- wherein at least one first connecting web opening and at least one second connecting web opening are provided in the connecting web, wherein a distance of the at least one first connecting web opening to a framework support supporting element longitudinal axis is smaller than a distance of the at least one second connecting web opening to the framework support supporting element longitudinal axis, and
- wherein two support structure elements, each to be coupled to a framework support or different framework supports by means of a framework support supporting element associated with them, have a support structure element distance from a plurality of predetermined support structure element distances from one another, and wherein support structure element distances of the plurality of support structure element distances, the distance of the at least one first connecting web opening to the framework support supporting element longitudinal axis, the distance of the at least one second connecting web opening to the framework support supporting element longitudinal axis and the distance of the profile support openings provided for coupling to the framework support supporting elements associated with the two support structure elements, directly following one another in the framework support longitudinal direction, of first profile support openings and second profile support openings of the framework support or of the different framework supports meet the following conditions:
- A
- :
- D
- T
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- 1
- =
- n
- 1
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- D
- 2
- +
- 2
- ×
- D
- 16
- B
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- D
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- n
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- D
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- wherein:
- DT1, DT2, DT3 are support structure element distances from the plurality of support framework distances,
- n1, n2, n3 are integers,
- D2 is the distance of the profile support openings directly following one another in the framework support longitudinal direction of the profile support openings provided for coupling with the framework support supporting elements associated with the two support structure elements of first profile support openings and second profile support openings of the framework support or the various framework supports,
- D16 is the distance of the at least one first connecting web opening to the framework support supporting element longitudinal axis,
- D17 is the distance of the at least one second connecting web opening to the framework support supporting element longitudinal axis.
Dependencies are inferred from the claim text.