Abstract: The invention relates to a connection device for a peripherally ribbed pipe (4), comprising:—a pipe receptacle (1) having a receiving opening for receiving an end of the pipe (4); and—at least one catch element (3) for fastening the pipe (4) in the pipe receptacle (1). The pipe receptacle (1) has a longitudinal center plane (M), which extends through the receiving opening. The catch element (3) has a first point (S1), which allows movement of at least part of the catch element relative to the pipe receptacle (1), and a second point (S2), which is designed to engage in a corrugation trough (41) of the peripherally ribbed pipe (4). At least when the pipe (4) is inserted and fastened, the first point (S1) lies closer to the longitudinal center plane (M) than the second point (S2) does. The connection device according to the invention allows easy, leak-tight and secure fastening of a pipe.

Abstract: A face protector for protecting a worker's eyes and face comprises an auto-darkening filter unit which in turn comprises a filter pane or ADF pane and an electronics unit driving the ADF pane, the electronics unit being configured to switch the ADF pane automatically from a transparent state to a darkened state. A hard shell unit comprises a shell carrying an ADF unit with the ADF and being shaped to protect a wearer's face, the shell being manufactured of a plastic material. A soft shell unit comprises a cap for protecting the crown of the wearer's head and a neck protector for protecting the wearer's neck, the soft shell unit being made of a combination of flexible fabric with support elements.

Abstract: A package (1) for a dental implant (2) comprising a housing (5) with a compartment (51), closable liquid-tight by cover (4) and for receiving a first section (2?) of the implant (2), and an area (19) for a second section (3) of the implant (2). The area is separated rated from the compartment (51) by housing wall (8). A passage (35) in wall (8) connects the compartment (51) and area (19). The housing wall (8) comprises a removal slot (9, 36) for removal of the implant when the cover (4) is open without separating the sections (2, 3). The package (1) has a fluid cartridge (12) and an associated release element (18) and the fluid cartridge (12) can be opened by way of the release element (18) when the cover (4) is closed such that fluid located in the fluid cartridge (12) can flow out into the compartment (51).

Abstract: A package (1) for a dental implant (2) comprising a housing (5) with a compartment (51), closable liquid-tight by cover (4) and for receiving a first section (2?) of the implant (2), and an area (19) for a second section (3) of the implant (2). The area is separated rated from the compartment (51) by housing wall (8). A passage (35) in wall (8) connects the compartment (51) and area (19). The housing wall (8) comprises a removal slot (9, 36) for removal of the implant when the cover (4) is open without separating the sections (2, 3). The package (1) has a fluid cartridge (12) and an associated release element (18) and the fluid cartridge (12) can be opened by way of the release element (18) when the cover (4) is closed such that fluid located in the fluid cartridge (12) can flow out into the compartment (51).

Abstract: Package (1) for an implant (2), in particular for a dental implant, comprising a housing (5) with a compartment (51) that can be closed by way of a pivotable and/or slidable cover (4) so as to be essentially liquid-tight, said compartment being intended for a first section (2?) of the implant (2), and an area (19) for a second section (3) of the implant (2), said area being separated rated from the compartment (51) by way of a housing wall (8), wherein a passage (35) connecting the compartment (51) and said area (19) is provided in the housing wall (8) for a transition section (3?) between the first section (2?) and the second section (3) of the implant (2), and wherein the housing wall (8) comprises a removal slot (9, 36) for removal of the implant when the cover (4) is open without separating the sections (2, 3).

Abstract: A face protector for protecting a welder's eyes and face includes an auto-darkening welding filter (ADF) unit that, in turn, includes a filter pane or ADF pane and an electronics unit driving the ADF pane. The electronics unit is configured to switch the ADF pane automatically from a transparent state to a darkened state when a welding operation takes place. A hard shell unit includes a shell carrying the ADF unit with the ADF and being shaped to protect a wearer's face, the shell being made from a plastic material A soft shell unit includes a cap for protecting the crown of the wearer's head and a neck protector for protecting the wearer's neck. The soft shell unit is made of flexible fabric with support elements.

Abstract: A face protector for protecting a worker's eyes and face comprises an auto-darkening filter unit which in turn comprises a filter pane or ADF pane and an electronics unit driving the ADF pane, the electronics unit being configured to switch the ADF pane automatically from a transparent state to a darkened state. A hard shell unit comprises a shell carrying an ADF unit with the ADF and being shaped to protect a wearer's face, the shell being manufactured of a plastic material. A soft shell unit comprises a cap for protecting the crown of the wearer's head and a neck protector for protecting the wearer's neck, the soft shell unit being made of a combination of flexible fabric with support elements.