Stock material or miscellaneous articles – Structurally defined web or sheet – Edge feature
Patent
1980-07-25
1983-02-01
Willis, Jr., P. E.
Stock material or miscellaneous articles
Structurally defined web or sheet
Edge feature
138167, 138168, 138 99, 174DIG8, 428 36, 428 99, 428100, B32B 302, F16L 5516
Patent
active
043715788
ABSTRACT:
A material for wrapping around a pipe, cable or the like in which a flexible sheet of heat shrinkable material such as cross-linked polyolefin, is provided on each edge with a metal clip element. In one construction, the two elements being formed with a body portion attached to the sheet material and hook members which extend in the opposite sense to one another and are inclined towards the body member to hook into one another. A strip of material on one of the clip elements, or on the flexible material, extends under the free edge of one of the hook members to maintain the other hook member in engagement. In another construction the first clip element is provided with spaced apart bridge which are engaged with cooperating spaced apart hooks on the second clip element.
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A. C. Egerton Limited
Willis, Jr. P. E.
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