Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gesellschaft fuer Foerderanlagen Ernst Heckel mbH
Original Assignee
Gesellschaft fuer Foerderanlagen Ernst Heckel mbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DEG8124ApriorityCriticalpatent/DE938489C/de
Application filed by Gesellschaft fuer Foerderanlagen Ernst Heckel mbHfiledCriticalGesellschaft fuer Foerderanlagen Ernst Heckel mbH
Priority to GB11574/53Aprioritypatent/GB725469A/en
Publication of GB725469ApublicationCriticalpatent/GB725469A/en
Dispositifs permettant à un être, de descendre suspendu à un câble, et d'être décroché automatiquement en fin de descente, pour finir son trajet sur piste