Drill frame with tool magazine

Details Drill frame with tool magazine Drill frame with tool magazine

2006-02-15

2009-12-15

Bagnell, David J (Department: 3672)

Boring or penetrating the earth

With magazine for successively moving unconnected, oriented...

C175S085000, C166S379000, C166S380000, C166S077510

Reexamination Certificate

active

07631704

ABSTRACT:
A drill frame or drill platform1is allocated to a ship caisson6in order to allow bore holes12, 13to be driven, for example, into the bottom of a lake11.Since said bore holes12, 13must subsequently be filled with explosives, the use of several drill tools25of different design is necessary and possible because a rod magazine20comprising several different drill tools25is allocated to said drill frame1.It enables simple and rapid replacement because a conventional clamping device29and clamping and crushing device30can be employed. The individual drill tools25are each equipped with adapters31of identical design so that they can be seized and actuated safely using the described clamping and drilling (sic) devices29, 30.

REFERENCES:
patent: 3301337 (1967-01-01), Vaughn et al.
patent: 4258796 (1981-03-01), Horning et al.
patent: 5215153 (1993-06-01), Younes
patent: 5746279 (1998-05-01), Havlinek et al.
patent: 6085852 (2000-07-01), Sparks et al.
patent: 6766860 (2004-07-01), Archibald et al.
patent: 2002/0117335 (2002-08-01), Koch et al.
patent: 19810707 (1999-09-01), None
patent: 0379187 (1990-07-01), None

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