Minnesota Mining and Manufacturing Company

3M Innovative Properties Company

Winfried H Knorr

Manfred G Viebranz

Craig S Chamberlain

Raymond Krabs

Dieter Hellbusch

Raymond Aw Krabs

Burkhard Muenchow

A pre-assembled electrical splice component for splicing electrical cables of the type including a central conductor, an insulative layer, a conductive shield, and an outer protective jacket. The pre-assembled splice component includes a radially collapsible support core, upon which is positioned on a conductive sleeve. At least one spring is positioned over the conductive sleeve and compresses the sleeve against support core. When the support core is removed the spring constricts to a reduced diameter and thereby compress the conductive sleeve against a conductive shield of the cable. Additional layers of material may be placed on the support core for providing electrical insulation or shielding.

Pre-assembled electrical splice component

Cylindrical radially shrinkable sleeve for an electrical cable and

A device for withdrawing flowable filling material through a wall of a bag having flexible walls, comprising a first member having a throughbore and an annular sealing surface surrounding the throughbore, a second member having an annular sealing surface and separating means formed radially inwardly of the sealing surface to cut a bag wall, the first and the second member including cooperating locking means which enter into an interlocking engagement when the separating means makes two cuts through the wall forming the bag. The annular sealing surfaces of the first and the second member are brought into sealing engagement to outer surface of the bag wall, whereby the first and the second member, each, are adapted to be brought into sealing engagement with the outer surface of the wall forming the bag.

Device for dispensing flowable material from a flexible bag

Growing community of inventors

Hamburg, Germany

Winfried H Knorr