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3m Innovative Properties Company

Norbert Gaertner

Hans-Dieter Otto

Klaus-Dieter Burmeister

Wolfgang Edelmann

Walter Hanning

Nelson Goncalves Pimentel

Matthias Fehrenz

Friedhelm Denter

Stefan Wildner

Frank Kaufhold

Helmut Schlafhorst

Stefan Lukoschek

Michael Knoll

An organizer () for fiber cable management comprises a generally planar base () having a splitter holding section (), a slack and unterminated fiber storage section (), and a splice and splice tray holding section (). The splitter holding section () is configured to optionally hold one or more fiber splitters. The slack and unterminated fiber storage section includes a slack storage region () having a plurality of fiber routing structures () to support and retain slack fiber and an unterminated fiber storage region having one or more spool type structures () to support and retain unterminated fiber separate from the slack fiber. The splice and splice tray holding section is configured to optionally hold one of a first fiber splice insert () and a splice tray holder () configured to engage one or more splice trays. A distribution box () for distributing optical fibers for communications includes a base, a cover, and the organizer described above.

Fiber organizer and distribution box

A telecommunications overvoltage protection magazine ( ) permits in the mounting position direct mounting in a telecommunications rack-mounting system behind a junction zone ( ) for cable conductors and electrical connection to the junction zone ( ), the surge arresters being insertable in a mounting position from below, from above or partly from above and partly from below, more particularly alternatingly from above and below.

Overvoltage protection magazine

A terminal block assembly is provided containing a bus bar having a knife edge arranged to penetrate the insulation of an insulated conductor that is carried by a support member, whereby during the connection of the support member with the terminal block, the insulation is penetrated by the knife edge to electrically connect the conductor with the bus bar. In order to facilitate the connection of the support member to the terminal block, the support member and the terminal block are provided with openings that cooperate to define a long-arm pivotal leverage arrangement that provides an assembling tool with a mechanical advantage for assisting in the penetration of the insulation by the knife edge.

Terminal block assembly with insulation penetrating means

An insulation displacement contact (10) comprises a contact spring (12) with two resilient contact shanks (20) that limit a contact slot (30), and a U-shaped force spring (14) formed as a separate component from the contact spring (12). The shanks (28) of the force spring (14) run largely perpendicular to regions of the contact shanks (20) and encompass same.

Insulation displacement contact and a terminal strip or module and a

A securing and contacting adapter. (2) for a connector block in telecommunication technology having a front-sided engaging means consists of an elastic, electrically conducting material and has a first contacting and securing section (10) as well as a second contacting and securing section (14). The first contacting and securing section (10) has a securing element (12) for producing a releasable connection with the connector block, the securing element (12) being arranged at a distance from the upper end of the first contacting and securing section (10). The second contacting and securing section (14) is provided with a securing element (20) to produce a releasable connection with a receiving arm of a carrier profile rail.

Securing and contacting adapter for a connector block

Growing community of inventors

Wuppertal, Germany

Norbert Gaertner