Handling: hand and hoist-line implements – Hoist-line slings
Patent
1976-12-20
1978-09-26
Marbert, James B.
Handling: hand and hoist-line implements
Hoist-line slings
428 43, B66C 116
Patent
active
041164814
ABSTRACT:
A load-lifting sling comprises two or more spaced fibre bundles each obtained by winding fibre longitudinally around a first loop of strip material, such as paper or plastics sheet. The first loop of strip material is then bonded to a second strip material covering the fibre bundles and the strip material is adapted to be divided lengthwise, for example by a line of perforations, to provide a lashing component of the sling. The invention also relates to the production of such a sling.
REFERENCES:
patent: 2357182 (1944-08-01), Farmer
patent: 3425737 (1969-02-01), Sutton
patent: 3547752 (1970-12-01), Janssen
patent: 4022507 (1977-05-01), Marino
Marbert James B.
Spanset Inter A.G.
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