A SPRING UNIT AND A DIVERTER SWITH
The invention relates to a spring unit including mechanical spring means (1) having a spring direction and being located between a first spring support (2) and a second spring support (3), which first (2) and second (3) spring supports are movable in relation to each other in the spring direction. T...
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| Format: | Patent |
| Sprache: | eng ; fre |
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| Zusammenfassung: | The invention relates to a spring unit including mechanical spring means (1) having a spring direction and being located between a first spring support (2) and a second spring support (3), which first (2) and second (3) spring supports are movable in relation to each other in the spring direction. The spring unit further comprising a first actuation member(4)facing the rear side (22) of the first spring support (2) and a second actuation member (5) facing the rear side (32) of the second spring support (3), which first (4) and second (5) actuating members are movable relative to each other and relative to the first (2) and second (3) spring supports in the spring direction. According to the invention,thefirst actuation member (4) is arranged to be able to apply a pushing force to the first spring support (2) and includes first pulling means (6) arranged to be able to apply a pulling force to the second spring support (3), and the second actuation member (5) is correspondingly arranged.Thereby a relative movement of the first (4) and second (5) actuation members towards each other as well as a relative movement of the first (4) and second (5) actuation members away from each other result in compression of the spring means (1).
L'invention concerne une unité de ressort comprenant des moyens de ressort mécaniques (1) ayant une direction de ressort et étant située entre un premier support de ressort (2) et un second support de ressort (3), lesdits premier (2) et second (3) supports de ressort étant mobiles l'un par rapport à l'autre dans la direction du ressort. L'unité de ressort comprend en outre un premier élément d'actionnement (4) faisant face au côté arrière (22) du premier support de ressort (2) et un second élément d'actionnement (5) faisant face au côté arrière (32) du second support de ressort (3), lesdits premier (4) et second (5) éléments d'actionnement étant mobiles l'un par rapport à l'autre et par rapport aux premier (2) et second (3) supports de ressort dans la direction du ressort. Selon l'invention, le premier élément d'actionnement (4) est agencé pour pouvoir appliquer une force de poussée au premier support de ressort (2) et comprend des premiers moyens de traction (6) agencés pour pouvoir appliquer une force de traction au second support de ressort (3), et le second élément d'actionnement (5) est agencé de manière correspondante. Ainsi, un mouvement relatif des premier (4) et second (5) éléments d'actionnement l'un vers l'autre, ainsi qu'u |
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