US 11,867,328 B2
Plug-in connection system for fluid-conducting components, in particular of fire extinguishing systems, and component parts of said connection system
Jan Felberg, Lübeck (DE); and Wolfgang Habitzl, Neumitterndorf (AT)
Assigned to Minimax GmbH, Bad Oldesloe (DE)
Filed by MINIMAX GMBH, Bad Oldesloe (DE)
Filed on Jul. 7, 2022, as Appl. No. 17/859,521.
Application 17/859,521 is a continuation of application No. 16/763,188, granted, now 11,428,352, previously published as PCT/EP2018/082606, filed on Nov. 26, 2018.
Claims priority of application No. 10 2017 127 845.1 (DE), filed on Nov. 24, 2017.
Prior Publication US 2022/0412488 A1, Dec. 29, 2022
Int. Cl. F16L 37/14 (2006.01); F16L 21/08 (2006.01); A62C 35/68 (2006.01)
CPC F16L 21/08 (2013.01) [A62C 35/68 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A plug-in connection system for fluid-conducting components of fire extinguishing systems, comprising:
a first component,
a second component, wherein the first and the second component can be plugged into one another,
a locking element that secures the first and the second component to one another when the components are fully plugged into one another, and
a corresponding positioning element for unique alignment of the components with each other is formed on each of the first and second components,
wherein the corresponding positioning element of one of the first and second components comprises a recess formed on a front side of the one of the first and second components, wherein a ring comprises the recess, wherein the ring can be rotated around the one of the first and second components, and
wherein the corresponding positioning element of the other of the first and second components comprises a corresponding protrusion provided on a front side of the other of the first and second components.