Mann+hummel Gmbh

Guido Regener

Lorenz Eilert

Stefan Sinkemat

Joerg Homann

Udo Fischer

Robert Lachut

Thomas Jessberger

Markus Hanselmann

Horst Danneberg

Maik Hentschel

Markus Seseke

Jörg Homann

A coupling assembly, to be flowed through by fluid, for coupling two components has a coupling element and a ball joint assembly with a female ball joint element, a male ball joint element, and a securing element. The female and male ball joint elements form a ball joint by form fit. The male ball joint element has a ball segment and the female ball joint element has an expandable ball segment. The ball segment of the male ball joint element engages the expandable ball segment so that the female ball joint element at least partially encloses the male ball joint element. The securing element contacts externally an outer contour of the female ball joint element. The coupling element forms one of the female and male ball joint elements. One of the two components forms the other one of the female and male ball joint elements.

Coupling assembly for pipes

An articulated assembly for pipelines, including: two articulated sections; wherein one of the two articulated sections engages into another one of the two articulated sections; and a locking body that engages at least in areas between the articulated sections and cooperates with a locking contour on one of the articulated sections and with a locking section of the other articulated section such that a relative movement between the articulated sections is limited; wherein a guide means is provided on the articulated sections such that the two articulated sections can be joined together in a defined rotational position in relation to one another.

Articulated assembly for pipelines

The invention relates to a coupling arrangement () for pipelines, with a female coupling section () and a male coupling section () as well as a locking element () which at least in regions engages between the coupling sections () and is secured on a coupling section (), one of the coupling sections () comprising a locking contour () which cooperates with a locking contour () of the locking element (), and the locking element () having a blocking section () which cooperates with a blocking section () of the other coupling section () such that a lateral movement between the coupling sections () can be restricted.

Coupling arrangement for pipelines

The invention relates to a plastic hollow part () and to a method for the manufacture of a plastic hollow part, wherein plastic material is introduced into a molding tool by means of a blowing or injection molding process, forming a hollow connection contour () and the plastic is formed into a hollow part (), wherein a support ring () is molded into the area of the connection contour ().

Plastic hollow part and method for the manufacture thereof

A connection for connecting tubular air guide element to a turbocharger includes a tubular nipple having a connection end provided with first set of locking element and an air guide element having a connection end provided with a second set of locking elements. A bayonet ring having locking elements is received over the connection ends and forms a bayonet coupling, coupling the tubular nipple and air guide element in a sealed manner.

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Klein Denkte, Germany

Guido Regener