Abstract: A portable control device (10) for regulating a continuous oxygen flow to a user from an oxygen source, comprising: an inlet (11), to which the oxygen source may be fluidly connected; an outlet (12), to which a breathing device may be fluidly connected; a valve arrangement (20) fluidly connected to said inlet and to said outlet, said valve arrangement being adjustable between a maximum flow state corresponding to a maximum continuous flow of oxygen from the inlet to the outlet, and a minimum flow state corresponding to a minimum continuous flow of oxygen; and an actuator (13) movable between a maximum and a minimum position and being mechanically connected to the valve arrangement so that when said actuator is in the maximum position said valve arrangement is in the maximum flow state and when said actuator is in said minimum position said valve arrangement is in said minimum flow state.

Abstract: An apparatus for imparting a movement to an actuation of an object, such as a brake, and comprising a bracket (2) with an operating device (4), preferably in the form of a handle (24), a stirrup, an arm or a lever which is disposed in connection with the object via a connecting device (5), the connecting device (5) including an element (6) which is rotatably disposed in the bracket (2) about a first pivot (9), a shaft or the like, and a coupling device (7) which is anchored with the said element (6) in a portion (8) a distance from the said first pivot (9), and that the operating device (4) is secured with the said element (6).

Abstract: A chair for babies or young infants is intended to be placed on the seat of a conventional chair and comprises a base of substantially square horizontal cross-section, defined at the top thereof by a seat surface. Side and back support parts are formed integrally with the base and the seat surface and extend upwardly from a respective one of three base sides and three edges of the seat surface. The upper edges of the side support parts have gently rounded cross-section, and means are provided for securing the infant's chair to the seat of a conventional chair. The infant's chair is provided with a detachable front and crutch support, which includes a cross-piece, which extends substantially parallel with the front edge of the seat surface, and an upstanding crutch-piece, which extends between the central regions of the cross-piece and the aforementioned front edge.