TM 55-2200-001-12
Change 3
Section No. 1--General Rules (Rev.-9-1984)
(11)
The following "Constant Tensioning Devices" have been approved for use with 1¼ /4 inch and 2 inch high tension
bands for load securement when specified in a specific figure.
NAME OR TYPE
NAME OR TYPE
PORTEC, with or without
Spring type design, with
quick Release Device.
or without quick release,
similar to Sketch 3.
Note
Constant Tensioning Devices must be applied in a manner that the compression unit is not hindered
in developing the minimum tension specified, either by the loaded commodity and/or car structural
members.
D-32.1
