Accession Number : AD0163824
Title : Stake Extracting Apparatus.
Descriptive Note : Patent,
Corporate Author : OFFICE OF THE SECRETARY OF THE ARMY WASHINGTON D C
Personal Author(s) : Pisano,Frank T.
Report Date : 29 DEC 1970
Pagination or Media Count : 5
Abstract : The invention is directed to a stake extracting arrangement having gas generating media for operating a piston in a vertically oriented cylinder, with the lower end of the piston rod carrying a lifting hook arrangement for engaging a stake to be extracted. Preferably, a number of lift and lock devices are provided on respective support legs which are connected with a cylinder support plate and a spider, such that the lifting hook arrangement may be prepositioned vertically prior to operation.
Descriptors : (*HOISTS, *PATENTS), (*ANCHORS(STRUCTURAL), REMOVAL), SUPPORTS, GAS GENERATING SYSTEMS, CARTRIDGES, AMMUNITION FEED MECHANISMS, STRUCTURAL MEMBERS
Subject Categories : Machinery and Tools
Military Operations, Strategy and Tactics
Distribution Statement : APPROVED FOR PUBLIC RELEASE