A gas spring device for a vehicle, in particular a rail vehicle, comprising - a gas spring unit (106; 206; 306) and - an emergency spring unit (107; 207; 307); - said gas spring unit comprising a first housing part (106.1; 206.1; 306.1), a second housing part (106.2; 206.2; 306.2) and a bellows (106.3; 206.3; 306.3); - said bellows (106.3; 206.3; 306.3) moveably connecting said first housing part (106.1; 206.1; 306.1) and said second housing part (106.2; 206.2; 306.2) such that a substantially gas tight gas spring chamber (106.4; 206.4; 306.4) is confined by said bellows (106.3; 206.3; 306.3), said first housing part (106.1; 206.1; 306.1) and said second housing part (106.2; 206.2; 306.2); - said first housing part (106.1; 206.1; 306.1) being adapted to be connected to a loading structure; - said second housing part (106.2; 206.2; 306.2) being adapted to be connected to a support structure adapted to support a load exerted by said loading structure; - said gas spring unit (106; 206; 306) having an inflated state and a deflated state of said gas spring chamber (106.4; 206.4; 306.4); - said gas spring unit (106; 206; 306) being adapted to resiliently support said load exerted by said loading structure on said support structure in said inflated state of said gas spring chamber (106.4; 206.4; 306.4); - said emergency spring unit (107; 207; 307) being adapted to resiliently support said load exerted by said loading structure on said support structure in said deflated state of said gas spring chamber (106.4; 206.4; 306.4); - said emergency spring unit (107; 207; 307) defining an inner circumference and having a first end (107.3; 207.3; 307.3) and a second end (107.4; 207.4; 307.4) and a longitudinal axis (107.5; 207.5; 307.5) extending between said first end and said second end; - said emergency spring unit (107; 207; 307) being connected to said first housing part (106.1; 206.1; 306.1) or said second housing part (106.2; 206.2; 306.2) in such a manner that one end (107.4; 207.4; 307.4) of said emergency spring unit (107; 207; 307), in said inflated state, is a free end; - said free end (107.4; 207.4; 307.4) of said emergency spring unit (107; 207; 307) being located closer to said bellows (106.3; 206.3; 306.3) than the other end (107.3; 207.3; 307.3) of said emergency spring unit (107; 207; 307); characterized in that - said first housing part (106.1; 206.1) or said second housing part (306.2) comprises a guide device (106.9; 206.9; 306.9); - said guide device (106.9; 206.9; 306.9) guiding said emergency spring unit (107; 207; 307) along said longitudinal axis (107.5; 207.5; 307.5) upon compression or extension of said emergency spring unit (107; 207; 307); - said guide device (106.9; 206.9; 306.9) being located internally to said inner circumference of said emergency spring unit (107; 207; 307). - a gas spring unit (106; 206; 306) and - an emergency spring unit (107; 207; 307); - said gas spring unit comprising a first housing part (106.1; 206.1; 306.1), a second housing part (106.2; 206.2; 306.2) and a bellows (106.3; 206.3; 306.3); - said bellows (106.3; 206.3; 306.3) moveably connecting said first housing part (106.1; 206.1; 306.1) and said second housing part (106.2; 206.2; 306.2) such that a substantially gas tight gas spring chamber (106.4; 206.4; 306.4) is confined by said bellows (106.3; 206.3; 306.3), said first housing part (106.1; 206.1; 306.1) and said second housing part (106.2; 206.2; 306.2); - said first housing part (106.1; 206.1; 306.1) being adapted to be connected to a loading structure; - said second housing part (106.2; 206.2; 306.2) being adapted to be connected to a support structure adapted to support a load exerted by said loading structure; - said gas spring unit (106; 206; 306) having an inflated state and a deflated state of said gas spring chamber (106.4; 206.4; 306.4); - said gas spring unit (106; 206; 306) being adapted to resiliently support said load exerted by said loading structure on said support structure in said inflated state of said gas spring chamber (106.4; 206.4; 306.4); - said emergency spring unit (107; 207; 307) being adapted to resiliently support said load exerted by said loading structure on said support structure in said deflated state of said gas spring chamber (106.4; 206.4; 306.4); - said emergency spring unit (107; 207; 307) defining an inner circumference and having a first end (107.3; 207.3; 307.3) and a second end (107.4; 207.4; 307.4) and a longitudinal axis (107.5; 207.5; 307.5) extending between said first end and said second end; - said emergency spring unit (107; 207; 307) being connected to said first housing part (106.1; 206.1; 306.1) or said second housing part (106.2; 206.2; 306.2) in such a manner that one end (107.4; 207.4; 307.4) of said emergency spring unit (107; 207; 307), in said inflated state, is a free end; - said free end (107.4; 207.4; 307.4) of said emergency spring unit (107; 207; 307) being located closer to said bellows (106.3; 206.3; 306.3) than the other end (107.3; 207.3; 307.3) of said emergency spring unit (107; 207; 307); - said first housing part (106.1; 206.1) or said second housing part (306.2) comprises a guide device (106.9; 206.9; 306.9); - said guide device (106.9; 206.9; 306.9) guiding said emergency spring unit (107; 207; 307) along said longitudinal axis (107.5; 207.5; 307.5) upon compression or extension of said emergency spring unit (107; 207; 307); - said guide device (106.9; 206.9; 306.9) being located internally to said inner circumference of said emergency spring unit (107; 207; 307).