Method of manufacturing a roll of coiled, clamped barbed wire
AssigneeWAFIOS Maschinenfabrik GmbH & Co.
InventorGerhard Lange
Life of this patent
Estimating the term…
Loading patent…
AssigneeWAFIOS Maschinenfabrik GmbH & Co.
InventorGerhard Lange
Estimating the term…
A method and apparatus for providing barbed strap coils without a core by means of a ring coiling device (50) that has no winder provides a single clamping device (96), whereby the coiling is interrupted for the placement of a clamp. A guide device (11B) is arranged in front of the clamping device (6) by means of which two strap sections separated by one loop can be pushed toward the clamping device (96) by means of a strap feeding device (38). The two coils are guided outside the interruption in the coiling synchronously and in like phase through the location where the clamps are applied, by a synchronization device (60) in the clamping device (96) which engages slip-free in the two strap sections by means of a member (62). A counter (80) that counts the member movements between two successive clamping steps is coupled with member (162).
A method for the manufacture of a circular roll of coiled barbed strap having loops, the loops of which are provided in pairs with clamps in an uneven number of at least three per loop and can be separated from each other in the axial direction of the roll in such a manner that each strap loop pivots about a screw-type line, in which the barbed strap is coiled, in which clamps are placed at a location on every two adjacent loops according to the number of clamps per loop, and after which, the barbed strap is cut;
Dependencies are inferred from the claim text.