Schott Ag

Adolf Olzinger

Richard Bender

Thomas Pfeiffer

Thomas Fink

Neil Thomas Heeke

Reinhard Ranftl

Bartholomäus Forster

Thomas Pfeifer

Bartholomaeus Forster

Bartolomäus Forster

Thomas Dipl-Ing Fink

Thomas Dipl-Ing Pfeiffer

A glass-to-metal bushing for ignitors of airbags or belt tensioning pulleys. A metal pin is arranged in a slot in the base plate in the fixing material, the base plate being formed by one element whereby the base geometry describing the slot is produced by at least one separation process. Structure is provided between the front and rear of the base plate for preventing relative motion of the fixing material in the direction of the base plate rear portion across from the inner circumference of the slot.

Metal fixing material bushing and method for producing a base plate of a metal fixing material bushing

An ignition unit for igniting propellants having at least one electrically conductive pin with a pin holder comprising a metal ring which encloses the pin by leaving an annular cavity with an insulating filing in the annular cavity. An electrically conductive bridge or a semi-conductor bridge connects between the metal ring and the pin with a sealing cap which is connected to the one face side of the pin holder and which receives the propellant. A plug can be connected in a positive or non-positive way with the metal ring on its end averted from the sealing cap and which enters into an electrically conductive connection with the pin in operation. At least one of the two elements, either the metal ring or the plug are provided with a coating in the region between the mutual connection, which coating has a low electric contact resistance between the plug and the metal ring.

Electric ignition unit for igniting propellants

Growing community of inventors

Ergolding, Germany

Adolf Olzinger