Formwork anchor receptacle, a formwork anchor as well as a formwork element for receiving these
AssigneeDoka Industrie GmbH
InventorPeter Amon
Life of this patent
Estimating the term…
Abstract
The present invention relates to a formwork anchor receptacle as well as to a formwork anchor which are used in the field of construction. Furthermore, the invention relates to a formwork element. The formwork anchor receptacle is adapted to receive an anchor rod provided to connect formwork elements. The formwork anchor receptacle comprises a section with an opening for insertion of an anchor rod and a spherical section for providing support against a formwork element.
Claims23
A formwork anchor with an anchor rod and a first formwork anchor receptacle as well as with a second formwork anchor receptacle,
- wherein said formwork anchor receptacles each comprise a cylindrical section with an opening for insertion of the anchor rod, as well as a spherical section, the spherical section has a convex-curved outer surface,
- wherein the formwork anchor has an external thread on another end section of the anchor rod,
- wherein the first formwork anchor receptacle can be attached to a first end of the anchor rod and the second formwork anchor receptacle can be attached to a second end of the anchor rod,
- wherein the second formwork anchor receptacle has an internal thread in at least a section of the opening, which has a pitch other than that of an internal thread of the first formwork anchor receptacle.
A formwork system comprising:
- a formwork element;
- a support component;
- and
- a formwork anchor receptacle,
- the formwork anchor receptacle comprising a section with an opening for insertion of an anchor rod,
- wherein the formwork anchor receptacle comprises a spherical section for providing support against the formwork element, the spherical section having a convex-curved outer surface,
- said support component comprising a ball socket having a concave surface for receiving the spherical section of the formwork anchor receptacle having the convex shape,
- the concave surface of the ball socket facing the spherical section,
- the ball socket positioned adjacent an inner wall region of the formwork element.
A formwork system comprising:
- a formwork element;
- a support component;
- a sealing member;
- and
- a formwork anchor receptacle,
- the formwork anchor receptacle comprising a section with an opening for insertion of an anchor rod,
- wherein the formwork anchor receptacle comprises a spherical section for providing support against the formwork element, the spherical section having a convex-curved outer surface,
- said support component comprising a ball socket having a concave surface for receiving the spherical section of the formwork anchor receptacle having the convex shape,
- the concave surface of the ball socket facing the spherical section,
- the ball socket disposed on the formwork element and the sealing member is received in the opening on an end portion of the spherical section of the formwork anchor receptacle.
Dependencies are inferred from the claim text.