公开(公告)号：US20200055221A1

公开(公告)日：2020-02-20

申请号：US16103570

申请日：2018-08-14

Applicant: OTTO MÄNNER GMBH

Inventor： Swen SPULLER ,  Marius Bär

IPC: B29C45/28 ,  B29C45/27 ,  B29C45/66 ,  B29C45/33 ,  B29C45/44

Abstract: The invention is directed to an injection nozzle (1) for an injection molding device comprising. At least one closure element (4) is arranged movable in a nozzle head (2) in a first direction (a). A cam mechanism (5) comprises a cam head (6) with a cam head block (7). Per closure element (4) the cam head block (7) comprises a bracket (8). The bracket (8) comprises at least one inlay (9). Per closure element (4) the at least one inlay (9) comprises a first drive surface (10) which interacts with a second drive surface (11) arranged at the closure element (4) at least during closing of the closure element (4). The cam head block (7) per closure element (4) comprises a third drive surface (12) which interacts with a fourth drive surface (13) arranged at the closure element (4) at least during opening of the closure element (4).

公开(公告)号：US10800082B2

公开(公告)日：2020-10-13

申请号：US16103570

申请日：2018-08-14

Applicant: OTTO MÄNNER GMBH

Inventor： Swen Spuller ,  Marius Bär

IPC: B29C45/28 ,  B29C45/27

Abstract: An injection nozzle for an injection molding device comprising a nozzle head, an actuator, a drive train connected to the actuator, and at least one closure element. The drive train configured for moving the at least one closure element arranged in the nozzle head in a first direction. The drive train comprising a cam mechanism that comprises a cam head. The cam head comprising a cam head block. Per closure element, the cam head block comprising a bracket. The bracket comprising at least one inlay. Per closure element, the at least one inlay comprising a first drive surface configured for engaging and driving a second drive surface arranged at the closure element at least during closing of the closure element. Per closure element, the cam head block comprising a third drive surface configured f engaging and driving a fourth drive surface arranged at the closure element at least during opening of the closure element.