BURYING METHOD FOR PIPE

PURPOSE:To provide a method whereby a pipe can be easily and surely buried in a fixed position in the ground by decreasing a digging amount of soil as small as possible for burying the pipe. CONSTITUTION:A notch 4 is formed in the ground by moving a knife 2 while vibrated, a width of the notch 4 is...

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Bibliographic Details
Main Authors YAMAMOTO SEIJI, MATSUMOTO SHIZUO
Format Patent
LanguageEnglish
Published 28.03.1995
Edition6
Subjects
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:PURPOSE:To provide a method whereby a pipe can be easily and surely buried in a fixed position in the ground by decreasing a digging amount of soil as small as possible for burying the pipe. CONSTITUTION:A notch 4 is formed in the ground by moving a knife 2 while vibrated, a width of the notch 4 is lessened smaller than an external diameter of a pipe 11, a drilling tool 5 is provided in a lower part rearward of the knife 2 thus to drill a hole enough to insert the pipe 11, an end of the pipe 11 is mounted behind the drilling tool 5, and between the end of the pipe 11 and the knife 2, a flexible connecting tool 10 is interposed so that a vibration of the knife 2 is prevented from being transmitted to the pipe 11 to draw it into the hole.
Bibliography:Application Number: JP19930189325