B - Operations – Transporting – 66 – F
Patent
B - Operations, Transporting
66
F
360/1
B66F 3/24 (2006.01) B66F 3/35 (2006.01)
Patent
CA 1062379
ABSTRACT OF THE DISCLOSURE A pneumatic flat pad is provided herein. It includes two opposed covers of flexible material which are spaced apart from each other and which are joined at their margins by a marginal joint so that the two covers and lateral marginal joint cooperate to form between them a hermetically sealed hollow space. A plurality of cord inserts æ e embedded within the covers, each of said covers being reinforced by at least one embedded cord insert. An attachment is provided for connecting the hollow space to a source of compressed air. At least one of the cord inserts of one of the covers is embedded within, and extends through the lateral marginal joint of the pad to the other cover is which it is also embedded and within which it over- laps a portion but less than all of that cord insert of the other cover. In this way, the lateral marginal interconnecting edges are reinforced so that the lifting cushion so provided is much stronger and safer in use.
266760
Kempken Hans
Vetter Manfred
LandOfFree
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