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US 7,685,850 B2Granted
Security wrapper
AssigneeMW Security AB
InventorThomas Nilsson
Life of this patent
Estimating the term…
Abstract
A security device comprising a retaining member forming an adjustable loop, including a cable; a ratchet member connected to the cable, operable to narrow the loop and to prevent widening of the loop, including a first main part comprising a gear ring extending in a first plane with a saw tooth profile raised from the plane, a second main part, rotatable relative to the first main part, including a latch member biased towards the first plane to engage the gear ring, and a drum for winding up of the cable.
Claims16
A security device comprising:
- a retaining member forming an adjustable loop, including a cable;
- a ratchet member connected to the cable, operable to narrow the loop and to prevent widening of the loop, including
- a first main part comprising a gear ring extending in a first plane with a saw tooth profile raised from the plane,
- a second main part, rotatable relative to the first main part, including a latch member tongue biased towards the first plane to engage the gear ring, and a drum for winding up of the cable, wherein the latch member tongue is curved at an outer edge portion towards the first plane.
1 more element
Dependencies are inferred from the claim text.