US 11,879,489 B2
Method for covering a screw head in a sealed manner
Robert Magunia, Geisenhausen (DE); and Nina Pogadl, Landshut (DE)
Assigned to LISA DRÄXLMAIER GmbH, Vilsbiburg (DE)
Appl. No. 17/623,632
Filed by Lisa Dräxlmaier GmbH, Vilsbiburg (DE)
PCT Filed Jul. 2, 2019, PCT No. PCT/DE2019/200067
§ 371(c)(1), (2) Date Jul. 8, 2022,
PCT Pub. No. WO2021/000978, PCT Pub. Date Jan. 7, 2021.
Prior Publication US 2022/0333633 A1, Oct. 20, 2022
Int. Cl. B05D 1/02 (2006.01); F16B 33/00 (2006.01); B05C 5/02 (2006.01)
CPC F16B 33/00 (2013.01) [B05C 5/0212 (2013.01); B05D 1/02 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method for covering a screw head of a screw, which penetrates through a workpiece surface with a viscous coating material, the method comprising the steps of:
applying a first strip of the viscous coating material onto the workpiece surface at a first inclination relative to the workpiece surface, the first strip of the viscous coating material, after having been applied, at most partially covering the screw head; and
applying a second strip of the viscous coating material to the workpiece surface at a second inclination relative to the workpiece surface, the second strip of the viscous coating material, after having been applied, overlapping the first strip in such a way that the screw head is fully covered; and
wherein the first inclination and the second inclination are arranged opposite to one another.