US 11,881,691 B2
Screw connection system
Martin Lechner, Lindlar (DE)
Assigned to PFLITSCH GMBH & CO. KG, Hueckeswagen Nordrhein Westfalen (DE)
Filed by PFLITSCH GMBH & CO. KG, Hueckeswagen Nordrhein Westfalen (DE)
Filed on Aug. 28, 2020, as Appl. No. 17/006,202.
Application 17/006,202 is a continuation of application No. PCT/EP2019/054880, filed on Feb. 27, 2019.
Claims priority of application No. 10 2018 104 617.0 (DE), filed on Feb. 28, 2018.
Prior Publication US 2020/0393064 A1, Dec. 17, 2020
Int. Cl. H02G 3/06 (2006.01); H02G 15/013 (2006.01); H02G 15/04 (2006.01); H02G 3/08 (2006.01); F16L 5/06 (2006.01); F16L 41/10 (2006.01); H02G 3/22 (2006.01)
CPC H02G 15/013 (2013.01) [H02G 3/088 (2013.01); H02G 15/04 (2013.01); F16L 5/06 (2013.01); F16L 41/10 (2013.01); F16L 2201/40 (2013.01); H02G 3/22 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A screw-connection system for screw-connection of at least one long-shaped part with a terminal geometry, the screw-connection system comprising a pressure element and a terminal part including a seal, wherein the pressure element comprises at least one contact-wall section including a contact surface, wherein the seal comprises an outer radial-seal surface and at least one axial-seal surface, wherein the outer radial-seal surface interacts in a sealing manner at least partially with the contact surface of the at least one contact-wall section, and wherein the axial-seal surface is configured for at least partial sealing with the terminal geometry.