Housing arrangement for a drill rig

Details Housing arrangement for a drill rig Housing arrangement for a drill rig

2005-09-27

2010-06-08

Thompson, Kenneth (Department: 3672)

Boring or penetrating the earth

With above-ground means to feed tool

C173SDIG002, C181S198000

Reexamination Certificate

active

07730973

ABSTRACT:
Housing arrangement8for a drill rig, especially adapted for damping sound, said drill rig comprising a feed beam holder3, a feed beam4being movably attached to the feed beam holder3and having a drill end41and a rear end42, and a drilling machine5being movably attached to and movable along the feed beam4, said housing arrangement8comprising a casing7, and said feed beam4. The invention is characterized in that the casing7is directly attachable to the feed beam4, such that the casing7and at least a part of the feed beam4enclose the drilling machine5, and allows for mutual movement between the feed beam4and the feed beam holder3.

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