Excavators

Details Excavators Excavators

1979-01-15

1980-07-22

Love, John J.

Material or article handling

Vertically swinging load support

Shovel or fork type

371175, E02F 381

Patent

active

042137314

ABSTRACT:
A versatile attaching structure for connecting a tool such as a soil-displacing trough to a boom having an intermediate piece connectable to a boom and an operating cylinder and with interfitting connectors between the trough and the intermediate piece movable relative to each other by rotation of the intermediate piece and which are drawn into tightly locked relation for use by fastening members.

REFERENCES:
patent: 2447150 (1948-08-01), Anderson
patent: 2963183 (1960-12-01), Przybylski
patent: 3389819 (1968-06-01), Schumacher
patent: 3512665 (1970-05-01), Westendorf
patent: 3556323 (1971-01-01), Heimmerman

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