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AssigneeHn3D Holding Aps
InventorHans Nielsen
Estimating the term…
A mounting/assembly element rivet bush having a deformable first end for insert through items to be connected and a second end for mounting a nut. A draw tool having a break zone is located in the first end of the rivet bush, and the second end of the rivet bush is provided with a non-cylindrical internal cross section which cooperates with an insertion tool, such as an Allen wrench. When the mounting/assembly element is held fast in the items to be connected, the part of the break zone of the draw tool for the deformation of the rivet bush is lying in the deformable first end of the rivet bush. A counter-hold for torsion forces which arise with the dismounting and remounting of the nut is produced with the insertion tool thereby achieving a considerably greater tightening effect and also ensuring that the mounting/assembly element can be reused.
1-10. (canceled)
Mounting/assembly element for use in the assembling of items, comprising a rivet bush with a first end having a deformable zone for introduction through coinciding holes in the items and a second end having an external thread on which a cooperating nut is provided, and a draw-rod housed in the rivet bush, a first end of the draw-rod having a draw-head housed in the deformable zone, the draw-head having a larger diameter than the draw-rod and a break zone being formed between the draw-rod and the draw-head, and a second end of the draw-bar extending out of the second end of the rivet bush, drawing on the second end of the draw-bar being adapted to cause collapsing of the deformable zone, for fixing the rivet bush in the items being assembled, until a break occurs in the break zone,
Mounting/assembly element for use in the assembling of items, comprising a rivet bush with a first end and a second end, where the first end has a deformable zone for introduction through coinciding holes in the items, and a draw-rod housed in the rivet bush, a first end of which has a draw-head with a larger diameter than the draw-rod and a break zone above the draw-head which is housed in the deformable zone of the rivet bush, and where the second end of the draw-bar extends up over the second end of the rivet bush, and where the second end of the rivet bush has an external thread on which a cooperating nut is provided, drawing on the second end of the draw-bar being adapted to cause collapsing of the deformable zone, for fixing the rivet bush in the items being assembled, until a break occurs in the break zone,
Dependencies are inferred from the claim text.