Excavator tooth assembly

Details Excavator tooth assembly Excavator tooth assembly

1980-02-06

1981-08-11

Eickholt, E. H.

Excavating

Ditch filler

37195, 299 92, 403374, 403318, B25G 336, B25G 300, F16B 300

Patent

active

042826659

ABSTRACT:
An excavator tooth assembly mountable on a tooth support member of a dipper or bucket of an excavator, having an opening therethrough, generally comprising a tooth mounted on a tooth support member, having a pair of aligned openings registering with the tooth support opening to provide a pin receiving opening, a locking pin retainer disposed in the pin receiving opening, having a resilient pad engaging the tooth support member, a set of shims, each interposed between an end portion of the locking pin retainer and the tooth member, and a tapered locking pin inserted in the pin receiving opening and engaging the locking pin retainer and the tooth support member in wedging relation to positively secure the tooth member on the tooth support member.

REFERENCES:
patent: 2483032 (1949-09-01), Baer
patent: 2765140 (1956-10-01), Gerlach
patent: 2870667 (1959-01-01), Murtaugh
patent: 2927386 (1960-03-01), Day
patent: 2927387 (1960-03-01), Drover
patent: 3126654 (1964-03-01), Eyolfson et al.
patent: 3722932 (1973-03-01), Dougall
patent: 4061432 (1977-12-01), Hahn et al.
patent: 4067657 (1978-01-01), Kaarlela
patent: 4187035 (1980-02-01), Colburn
patent: 4213257 (1980-07-01), Johansson et al.

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