CH447743ACH1631965ACH1631965ACH447743ACH 447743 ACH447743 ACH 447743ACH 1631965 ACH1631965 ACH 1631965ACH 1631965 ACH1631965 ACH 1631965ACH 447743 ACH447743 ACH 447743A
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Priority to CH1631965ApriorityCriticalpatent/CH447743A/fr
Priority to AT980466Aprioritypatent/AT270323B/de
Publication of CH447743ApublicationCriticalpatent/CH447743A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K21/00—Fluid-delivery valves, e.g. self-closing valves
F16K21/04—Self-closing valves, i.e. closing automatically after operation
F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
Dispositif de fermeture pour chaussures de ski comportant un tirant reglable en longueur et permettant de faire varier la tension de fermeture en charge
Dispositif de verrouillage et de deverrouillage a l'aide d'une cle d'un tampon sur un cadre a bouchon integre de fermeture d'une ouverture du tampon pour le passage de la cle