公开(公告)号：WO2023078774A1

公开(公告)日：2023-05-11

申请号：PCT/EP2022/080090

申请日：2022-10-27

Applicant: KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH

Inventor： TOTH, Zoltan ,  OLAH, Tibor ,  POLYAK, Tibor

IPC: B60T17/00 ,  B01D53/04 ,  B01D53/26

Abstract: The present invention provides an air treatment device (100) for a vehicle, especially utility vehicle, wherein the air treatment device (100) comprises: a housing structure (102) having a connecting neck portion (104), an air treatment cartridge (108) being constructed to be substantially axially symmetric relative to a central axis (cAx) and being connected or connectable to the housing structure (102), wherein the air treatment cartridge (108) has a coupling neck portion (110) configured to connect or be connected to the connecting neck portion (104) of the housing structure (102), wherein, when the air treatment cartridge (108) is connected to the housing structure (102), the coupling neck portion (110) and the connecting neck portion (104) are arranged to be eccentric relative to the central axis (cAx).

公开(公告)号：WO2022179831A1

公开(公告)日：2022-09-01

申请号：PCT/EP2022/052789

申请日：2022-02-04

Applicant: KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH

Inventor： POLYAK, Tibor ,  TOTH, Zoltan, Laszlo ,  PALICSKA, Domonkos ,  OLÁH, TIbor

IPC: F16B33/02

Abstract: The invention relates to a thread of a screw connection between a first module (56) and a second module (58), wherein a first connecting element (52) of the first module (56) has a first screw thread profile (22) and a second connecting element (54) of the second module (58) has a second screw thread profile (24, 26), wherein the first screw thread profile (22) is configured such that the first connecting element (52) is suited to be screw-connected to the second connecting element (54), wherein the first screw thread profile (22) has a reduced cross-sectional thread area in relation to a standardized screw thread (26).

公开(公告)号：WO2022152531A1

公开(公告)日：2022-07-21

申请号：PCT/EP2021/087230

申请日：2021-12-22

Applicant: KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH

Inventor： OLÀH, Tibor ,  POLYAK, Tibor ,  ZOLTÁN, László Tóth ,  RATATICS, Gábor

IPC: B01D53/04 ,  B01D53/26 ,  B01D27/08

Abstract: The present invention relates to a fixing interface (10) for fixing of at least one air dryer cartridge (12) and at least one air treatment device (14) for a vehicle, especially utility vehicle, with at least one cartridge base (12a) assignable to the air dryer cartridge (12), wherein the cartridge base (12a) comprises at least one fixing flange (12b) and a circular ring-shaped metal sheet (12k) in contact with the fixing flange (12b) in the mounted state; and with at least one housing portion (14a) assignable to at least one housing (14b) of the air treatment device (14) for fixing, in a mounted state, the fixing flange (12b) to the housing portion (14a), wherein the fixing flange (12b) comprises at least one first flange fixing element (16a) and wherein the housing portion (14a) comprises at least one first housing fixing element (18a), wherein the at least one first flange fixing element (16a) and the at least one first housing fixing element (18a), in the mounted state, are engaged with one another, wherein the fixing interface (10) further comprises at least one locking element (28), wherein the at least one locking element (28), in the mounted state, is engaged either directly and/or indirectly with the at least one first flange fixing element (16a) and/or the at least one first housing fixing element (18a) such that at least one degree of freedom of the fixing flange (12b) with regard to the housing portion (14a) or vice versa is locked. The present invention further relates to an air dryer cartridge for an air treatment device for a vehicle, especially utility vehicle, with at least one fixing interface (10) as mentioned above and also relates to an air treatment device for a vehicle, especially utility vehicle, with at least one fixing interface (10) and with at least one air dryer cartridge (12) as mentioned above, respectively.