Butyramide derivatives of the formula I wherein the variables A, X, Y, R and R0 are as defined in the specification, possess valuable pharmacological properties, especially as analgesics and antihypertensives. They are prepared by methods known per se.

A safety belt system for use in cars and the like, consisting of a fastener, a belt, and highly flexible fixing device for securing to the fixed car structures. The fixing device comprises a core a fibrous material completely or partly encased in a relatively thin rubber material and wound into a shape essentially corresponding to that of the finished product. The core is embedded in a vulcanized ...

A safety belt system for use in cars and the like, consisting of a fastener, a belt, and highly flexible fixing device for securing to the fixed car structures. The fixing device comprises a core a fibrous material completely or partly encased in a relatively thin rubber material and wound into a shape essentially corresponding to that of the finished product. The core is embedded in a vulcanized ...

In a home signal distribution network for individual and community antenna systems for the joint reception of the terrestrial audio and television broadcast programmes and one left-hand and one right-hand polarised DBS television programme each, two transmission lines are provided for separately supplying in each case two antenna sockets per subscriber connection point, in which arrangement the le...

In a home signal distribution network for individual and community antenna systems for the joint reception of the terrestrial audio and television broadcast programmes and one left-hand and one right-hand polarised DBS television programme each, two transmission lines are provided for separately supplying in each case two antenna sockets per subscriber connection point, in which arrangement the le...

This arrangement is intended to reduce the number of aerial leads (waveguides) necessary for a dual-band or multi-band aerial. For this purpose the invention provides for a wideband polarisation separator (2) which can be switched in at the aerial exciter of a dual-band or multi-band aerial for all frequency bands, which is connected via two waveguides (3) of suitable type each for the same polari...