Assertion: pile bore | /r/CapableOf | excavate bucket of simple configuration
Facets:
Source sentences:
text: In the earth drill method using a bucket, however, it is rather difficult to realize an under reaming pile bore excavating bucket of simple configuration and a method of executing the same in simple steps.
text: With these problems in mind therefore, it is the primary object of the present invention to provide an under reaming pile bore excavating bucket of simple configuration and a method of excavating an under reamed part of a pile bore in simple steps by the use of a bucket.
text: In the earth drill method using a bucket, however, it is rather difficult to realize an under reaming pile bore excavating bucket of simple configuration and a method of executing the same in simple steps.
text: With these problems in mind therefore, it is the primary object of the present invention to provide an under reaming pile bore excavating bucket of simple configuration and a method of excavating an under reamed part of a pile bore in simple steps by the use of a bucket.