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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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
Application filed by Bergwerksverband GmbHfiledCriticalBergwerksverband GmbH
Priority to DE19873722403priorityCriticalpatent/DE3722403A1/de
Publication of DE3722403A1publicationCriticalpatent/DE3722403A1/de
Application grantedgrantedCritical
Publication of DE3722403C2publicationCriticalpatent/DE3722403C2/de
E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
E21C35/04—Safety devices
DE198737224031987-07-071987-07-07Verfahren zur funktionsdiagnose und einstellung von ueberlastkupplungen
GrantedDE3722403A1
(de)