Method and apparatus for remote release of hammer and follow blo

Details Method and apparatus for remote release of hammer and follow blo Method and apparatus for remote release of hammer and follow blo

1985-08-28

1987-03-31

Schran, Donald R.

Tool driving or impacting

Impacting devices

Impact transmitting anvil

173 89, 24116R, 24573, B25D 706

Patent

active

046535950

ABSTRACT:
The present disclosure is directed to a hammer and follow block chain remote release device and method to eliminate the need of a human having to ride the pile driving leads until the follow block is separated from the hammer. This is attained by passing a chain through the follow block and over horns on the hammer. A remote release device is connected to one end of the chain and an elongated link secured to the other end of the chain is engaged with the release device and a remotely actuated coupling member is pulled to release the connection between the chain and release device to permit separation of the follow block from the hammer by passage of the chain through the follow block and over the horns on the hammer.

REFERENCES:
patent: 1115782 (1914-11-01), Christiani
patent: 1395895 (1921-11-01), Bellony
patent: 1908146 (1933-05-01), Helton
patent: 2423301 (1947-07-01), Fairchild
patent: 2431194 (1947-11-01), O'Brien
patent: 2668732 (1954-02-01), Carlson
patent: 2904347 (1959-09-01), Tucker
patent: 2950603 (1960-08-01), Macek et al.
patent: 3035646 (1962-05-01), Johansson
patent: 3356164 (1967-12-01), Mount
patent: 3431011 (1969-03-01), Martin et al.
patent: 3450274 (1969-06-01), Johansson
patent: 3482639 (1969-12-01), Mixon
patent: 3490548 (1970-01-01), Lake
patent: 3576218 (1971-04-01), Lisenby
patent: 4439056 (1984-03-01), Reilly et al.

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