Anton Hummel Verwaltungs Gmbh

Hummel Ag

Mario Bartholomä

Fritz Zügel

Volker Götz

Philipp Gerber

Achim Hoch

Günter Reich

Frank Köhler

Manfred Stratz

A cable gland () for a shielded cable (), including a threaded sleeve (), a clamping insert () that engages therein, and a union nut () or pressure screw in the usual manner. The union nut or pressure screw act axially and radially upon an area of the clamping insert () protruding beyond the threaded sleeve () and radially deforms the clamping area or the clamping finger () of the clamping insert. The threaded sleeve () contains a contact device () having one or more contact fingers (), which lie against the shielding of the cable () in a contacting manner in the working position. The contact device () includes a carrier or ring () that is arranged in the threaded sleeve () in the working position and that has the one or more resilient contact fingers (), wherein the contact fingers () each have a deformable protrusion () adjacent to the carrier or ring () of the contact fingers in the axial direction, the deformable protrusion having a convex curvature or rectangular shape in the longitudinal section in the initial position, and in continuation thereof after a corresponding bend, the contact fingers extend approximately in the orientation direction of the cable (), thus in the relative insertion direction of the cable.

Cable gland for a shielded cable

A connector fitting for fixing a longitudinal body, for example, a cable, a hose, a pipe, a corrugated hose to a wall opening. The connector fitting includes a chuck, which penetrates the opening and includes slits that extend in an axial direction. The chuck is radially outwardly expandable, in an insertion direction behind the opening into a clamping region containing the slits, and can be tightened on an outer side or in front of the opening of the housing by the thread and a matching tensioning nut, such that the clamping region can be withdrawn into the opening and thus braced against the longitudinal body. The tensioning nut includes an abutment acting in the axial direction and the chuck comprises a counter-abutment adjacent to its thread section, and the counter-abutment exerts pressure on the abutment in a released position of the chuck.

Connector fitting

A terminal connection () is provided that includes a threaded sleeve () and a counter sleeve () that can be connected to it, and a terminal insert that can be pressed against an elongated body (). The connection has a coupling element () that can be detachably connected to the connection and includes a depression () and a passage () for the elongated body (), and a radially protruding collar located on the threaded sleeve () fits and can be inserted into the depression (). The coupling element () has radially inwardly directed projections () for engaging over the collar of the threaded sleeve () in the coupling position that are located on a front edge of the depression in the insertion direction of the threaded sleeve (). The coupling element () has a fixing area () adjacent to the depression () for connecting to a counterpart or a retaining nut and/or through opening () of a housing (), to which the terminal connection () is to be attached. This enables the elongated body to be connected in a fixed manner to a counterpart or housing prior to its fixation and to be subsequently mounted.

Terminal connection comprising a threaded sleeve, a counter-sleeve and a terminal insert

An electrical angular pin-and-socket connector () is provided which includes two individual, separate angle legs () and (). The second angle leg () includes a receiving opening () which opens perpendicularly to the profile of the angle leg, and in which a plug-in section () of the first angle leg () can be plugged and fitted, the two angle legs () and () being intermated in a functional position. In order to mutually lock the two angle legs in the functional position, an opening () extending perpendicularly to the axial extension of the first angle leg () is created through the second angle leg (), in the cover or contact region inside the receiving opening (), and part of the cross-section of the opening is respectively present in the contact region of the two angle legs, in such a way that a fixing screw () passing through the opening () or borehole positively grips the two angle legs and mutually locks the same.

Electrical angular pin-and-socket connector with mutual fixation of both angular sides

A cable connection () for connecting a cable () on a housing or a wall is provided. The cable connection includes a threaded bushing () in which the connection contacts () are arranged, and a conductor compartment (), which in a use position, holds conductors () or wires of the cable () to be to be connected, with the conductors coming to rest against the contacts () after insertion of the conductor compartment () into the threaded bushing (). The connection also includes a clamping insert () that surrounds the cable () and lies axially adjacent to the conductor compartment (), fixing the cable in an axial direction in the threaded bushing (), and a cap nut () that is screwed onto the threaded bushing () for simultaneous radial deformation of the clamping insert () and fixing of the cable () in a final position of use. The conductor compartment () and the cap nut () are separate and can be attached to the threaded bushing () one after the other and a snap-in connection for axial fixing of the conductor compartment () is provided on the threaded bushing () for axially securing the conductor compartment () in the contact position.

Cable connection

A plug connector has, in a housing, an insulating member, which in a known manner receives contact elements, for example, contact pins and/or contact sockets, which are connected to individual wires or strands of an electrical cable. The plug connector also includes a clamping member or clamping insert in order to also fix the electrical cable relative to the housing, which takes place by a clamping nut, preferably by a union nut. In order to easily assemble these parts and to maintain a given spacing in the axial direction, the insulating member and the clamping member are connected by at least one, and preferably a plurality of spacers, with a radially open interspace remaining free laterally of the spacers, and between insulating member and clamping member. The insulating member and the clamping member are preferably separate parts, which can be reciprocally connected by the spacers.

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Winden, Germany

Mario Bartholomä