Pile driving assembly

Details Pile driving assembly Pile driving assembly

1979-09-24

1982-12-28

Schroeder, Werner H.

Tool driving or impacting

Impacting devices

With means for rotating tool

173130, 175 85, 405232, B25D 1728, E21B 100

Patent

active

043656757

ABSTRACT:
A pile driver assembly comprising a lead, a hammer supported for longitudinal movement along the lead, a helmet at the lower end of the lead configured to receive the end of a noncircular pile, a pile guide supported for longitudinal movement along the lead and having a cross-section configured to receive the pile, and a pile rotator supported near the lower end of the lead and configured to receive the pile, the pile rotator centering and rotating the noncircular pile.

REFERENCES:
patent: 299086 (1884-05-01), Over
patent: 2744726 (1956-05-01), Comeaux
patent: 3827508 (1974-08-01), MacKinnon
patent: 3892107 (1975-07-01), Handen et al.
patent: 4134460 (1979-01-01), Klemm

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