Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention concerns a sealing member (1), especially for sealing a piston (20). The sealing member (1) comprises a partial ring-shaped body (2) including a slit portion (3) and a main body portion (4), wherein the ring-shaped body (2) extends annularly about a central axis (z) and a radial axis (r) is defined perpendicular to the central axis (z). Further, the main body portion (4) comprises, as end faces with respect to the central axis (z), a topmost surface (5) and a bottommost surface (6). A thickness (7) in an axial direction parallel to the central axis (z) of the main body portion (4) between the topmost surface (5) and the bottommost surface (6) varies along a circumferential direction (8) of the main body portion (4). The invention also concerns a door actuator (100) including the sealing member (1).
The invention concerns a sealing member (1), especially for sealing a piston (20). The sealing member (1) comprises a partial ring-shaped body (2) including a slit portion (3) and a main body portion (4), wherein the ring-shaped body (2) extends annularly about a central axis (z) and a radial axis (r) is defined perpendicular to the central axis (z). Further, the main body portion (4) comprises, as end faces with respect to the central axis (z), a topmost surface (5) and a bottommost surface (6). A thickness (7) in an axial direction parallel to the central axis (z) of the main body portion (4) between the topmost surface (5) and the bottommost surface (6) varies along a circumferential direction (8) of the main body portion (4). The invention also concerns a door actuator (100) including the sealing member (1).
SEALING MEMBER AND DOOR ACTUATOR
DICHTUNGSELEMENT UND TÜRAKTUATOR
ÉLÉMENT D'ÉTANCHÉITÉ ET ACTIONNEUR DE PORTE
LEONG MAN YEE (Autor:in)
02.11.2022
Patent
Elektronische Ressource
Englisch