Bayerische Motoren Werke Aktiengesellschaft

Franz Bonauer

Clemens Luchner

Martin Spaeth

Franz Kreil

Gunter Schroeter

Berthold Manke

Christian Betzmeier

Michael Mäurer

Jürgen Mittrach

A support device for an electrical energy store for arrangement in a storage housing between at least two storage modules of the electrical energy store and for holding the storage modules, which can be fastened to both sides of the support device in the transverse direction, in the storage housing, includes: a beam for fastening to the storage housing, having a bearing face on which holding elements of the storage modules are to be placed; a clamping strip for arrangement on the bearing face of the beam and for clamping the holding elements of the storage modules; and fasteners for fastening the clamping strip to the beam. In an upper side of the clamping strip there are formed depressions which are arranged spaced apart from one another in the longitudinal direction of the support device and which are configured to receive the fasteners. The depressions form continuous channels in the transverse direction. An isolation strip is to be arranged on the upper side of the clamping strip and is designed to close the channels in order to prevent a thermal event of one storage module from being transmitted to another storage module located opposite in the transverse direction. The strip has two side parts which extend in the longitudinal direction and cover the depressions at the sides, and cover regions which cover the depressions on the upper side.

Support device for an electrical energy store having an isolation strip, and electrical energy store

A valve tappet system includes a base body, a lateral section, which forms a guide surface for guiding the base body along an oscillation axis. The anti-rotation element to suppress a rotational or swiveling movement about the oscillation axis. The anti-rotation element has a seat face which sits on the lateral section and a guide body which protrudes beyond the lateral section in the radial direction. Spaced first and second engagement protrusions are provided on the element, and the lateral section is provided with a first and second radial bores assigned to the respective first and second engagement protrusions, which are each engaged in the respective radial bore radially to the oscillation axis.

Valve tappet system, especially anti-rotation bucket tappet having curved cam follower surface

Growing community of inventors

Unterschleissheim, Germany

Franz Bonauer