Excavator tooth

Details Excavator tooth Excavator tooth

1986-01-24

1987-06-30

Johnson, Richard J.

Excavating

Ditch filler

172762, E02F 928

Patent

active

046760148

ABSTRACT:
A cutter for an excavator or like earth moving machine or implement has a holder which can be mounted on the machining bucket and formed with a bifurcated end receiving a web between claws of a replaceable tooth. The web projects beyond the cover claws and the channel between the coupling claws of the holder is formed with the pocket into which a fastening element can be inserted so that shanks of this element are received in grooves of the web within the pocket and the tooth is thereby braced against the holder.

REFERENCES:
patent: 943775 (1909-12-01), Exton
patent: 1584052 (1926-05-01), Van Buskirk
patent: 1780397 (1930-11-01), McKee
patent: 3188756 (1965-06-01), Baer
patent: 3453755 (1969-07-01), Trudeau
patent: 3574962 (1971-04-01), Smith
patent: 3751834 (1973-08-01), Petersen
patent: 4367602 (1983-01-01), Petersen
patent: 4505058 (1985-03-01), Peterson

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