Hydraulic swivel connector, excavating machine and method of use

Details Hydraulic swivel connector, excavating machine and method of use Hydraulic swivel connector, excavating machine and method of use

1999-01-19

2000-11-14

Morse, Gregory A.

Material or article handling

Vertically swinging load support

Shovel or fork type

4146955, E02F 0332

Patent

active

061460826

ABSTRACT:
The invention provides a hydraulic swivel connector, excavating machine having hydraulic swivel connectors and methods of use thereof. The hydraulic swivel connector, comprises, a first and second hydraulic swivel cylinder each having an extendable arm, a swivel connector frame, a swivel connector rotatable member. One end of each hydraulic swivel cylinder is connected to the swivel connector frame. The other end of each hydraulic swivel cylinder is connected to the swivel connector rotatable member. Extension of one hydraulic swivel cylinder arm forces the swivel connector rotatable member to rotate in a first direction, and extension of the other hydraulic swivel cylinder arm forces the swivel connector rotatable member to rotate in a second direction.

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