Electric cable sealed enclosing device e.g. bush, for e.g. box, has sealing joint with slots between holes and peripheral surface, where each slot emerges on transversal end surface and has orientation other than radial orientation

摘要

#CMT# #/CMT# The device has a sealing joint (12) comprising slots (27) between each of holes (25) and a peripheral surface of the joint. Each slot emerges on a transversal end surface (29) situated at a free end side of a laminated portion (15) and has an orientation other than a radial orientation. The portion (15) has a set of regularly distributed slanted slots delimiting a set of laminations (21). Cables are placed in the respective holes (25) of the joint by using the slots (27). A recess is provided between the base of the laminations (21) and a bore. #CMT#USE : #/CMT# Electric cable sealed enclosing device e.g. bush and sealed connection socket, that is used for permitting sealed traversing of a wall of an enclosure e.g. box and cabinet, by cables. #CMT#ADVANTAGE : #/CMT# The sealing joint permits easy placement of the cables in the holes by spacing edges of the slots, thus permitting the device with a cable having a socket at one of ends of the cable. The joint is deformed, during locking of a screw, at the neighborhood of emerging location of the slots, in better conditions, such that excellent sealing performances are obtained. The slots have the length such that contact surfaces between the edges of the slots are large, thus providing better sealing performances. The slots have the orientation other than the radial orientation, thus allowing to maintain better sealing performances. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of an electric cable sealed enclosing device in an assembled state and a perspective sectional view of a screw. 10 : Electric cable sealed enclosing device 11 : Body 12 : Sealing joint 15 : Laminated portion 21 : Laminations 25 : Holes 27 : Slots 29 : Transversal end surface.