Nova Patents
WO0197917A1

Support frame for a respiratory air container

Abstract

A support frame (1) for a respiratory air container has an approximately U-shaped guiding channel (13) in the longitudinal direction on the side facing towards the body of the user. An extension plate (14) which is also U-shaped is guided into said guiding channel and can be stopped in various positions therein. Supply lines (7 to 9) which originate from the pressure reducer (6) of the respiratory air container and which form a reserve loop in the smallest form of the support frame extend into a receiving channel (25) via a line inlet opening (12), said receiving channel being formed by the U-shaped extension plate, and are fixed thereto. The length of the support frame and the position of the supply lines are adjusted according to the torso length of the user, by adjusting the extension plate. This ensures that the user can move freely and safely while the supply lines are protected or kept close to the body, regardless of body size.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Published
  4. Today

4 claims: 4 independent, 0 dependent

  1. 1
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  2. 2
    5. Tragegestell nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß in zwei gegenüberliegenden Führungsnuten (21) der Verlängerungsplatte (14) mit einem Federelement (20) gehaltene Arretiergriffstücke (22) angeordnet sind, die in Rastnuten (17 bis 19) in dem Führungskanal (13) für die Verlängerungsplatte (14) zu deren Arretierung in der jeweils gewünschten Stellung verrastbar sind. 5th Carrying frame according to one of claims 1 to 4, characterized in that in two opposite guide grooves (21) of the extension plate (14) with a spring element (20) held Arretiergriffstücke (22) are arranged in locking grooves (17 to 19) in the guide channel (13) for the extension plate (14) can be latched to the locking in the respective desired position.
  3. 3
    6. Tragegestell nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Verlängerungsplatte (14) mit Hilfe von Führungsschlitzen (15) und Führungsstiften (16) in dem Führungskanal (13) der Trageplatte (2) gehalten und geführt ist. 6th Carrying stand according to one of claims 1 to 5, characterized in that the extension plate (14) by means of guide slots (15) and guide pins (16) in the guide channel (13) of the support plate (2) is held and guided.
  4. 4
    7. Tragegestell nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß an die Trageplatte (2) unterhalb der Leitungseintrittsöffnung (12) in den Auf- nahmekanal (25) ein vorstehendes Schlauchführungs- stück (11) angeformt ist. 7th Carrying frame according to one of claims 1 to 6, characterized in that a protruding hose guide piece (11) is formed on the support plate (2) below the pipe inlet opening (12) in the receiving channel (25).
Independent claims4