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.)
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21L—MAKING METAL CHAINS
B21L7/00—Making chains or chain links by cutting single loops or loop-parts from coils, assembling the cut parts and subsequently subjecting same to twisting with or without welding
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Heat Treatment Of Strip Materials And Filament Materials
(AREA)
Winding, Rewinding, Material Storage Devices
(AREA)
Vorrichtung zum Herausziehen der Rollstange aus der Huelse einer gewickelten Rolle unter Verwendung eines Greiferlagers und zum Einfuehren dieser Rollstange in die Huelse einer zu wickelnden Rolle