Bobby D Lucky

US Patent:

53302427, Jul 19, 1994

Filed:

Dec 23, 1992

Appl. No.:

7/995996

Inventors:

Bobby D. Lucky - Athens AL

International Classification:

B66C 142

US Classification:

294 88

Abstract:

A rotatable hydraulic grapple apparatus comprises a yoke assembly having attached to it a hydraulic motor and having within it a channel. A housing is rotatably connected to the yoke assembly and is capable of being rotated by movement of the hydraulic motor. The housing is centered along the longitudinal axis of the yoke assembly such that the longitudinal axes of both the yoke assembly and the housing are collinear. The channel in the yoke assembly communicates with a manifold in the housing. The housing has rigidly attached to it a plurality of chambers, each chamber containing an hydraulic actuator rigidly attached within the chamber. Attached to each hydraulic actuator is a grapple tine. A pressurized fluid supply provides fluid to the yoke assembly channel which communicates the fluid to the housing manifold. The fluid is then communicated from the manifold to each actuator for movement of the actuator which in turn moves the grapple tines.

US Patent:

D3546055, Jan 17, 1995

Filed:

Jun 12, 1992

Appl. No.:

7/896356

Inventors:

Bobby D. Lucky - Athens AL

US Classification:

D34 35

US Patent:

45314403, Jul 30, 1985

Filed:

Mar 23, 1982

Appl. No.:

6/360823

Inventors:

Bobby D. Lucky - Athens AL

Assignee:

Lucky Manufacturing Co. - Huntsville AL

International Classification:

B27B 702

US Classification:

834712

Abstract:

A hydraulically powered mobile radial arm timber saw and control assembly in which positive control of saw movement is maintained from the fully retracted saw position to the fully extended saw position by a novel hydraulic control assembly.

US Patent:

56426739, Jul 1, 1997

Filed:

Apr 8, 1996

Appl. No.:

8/629104

Inventors:

Bobby D. Lucky - Huntsville AL

International Classification:

B61F 1900

US Classification:

104279

Abstract:

The present invention relates to a snow and ice melting device (10) comprising a road transport vehicle (12) and a railroad track transport vehicle (14) mounted on a common road transport vehicle chassis (12I). Upon the railroad track transport vehicle (14), a melter (16) is mounted on a melter rotator (16C) functioning to rotate the melter from a rearward (road transport vehicle (12) frontward) direction which is utilized as a propulsion device to a frontward (road transport vehicle (12) rearward) direction which is utilized for melting snow and/or ice. The melter (16) has a melter lift (16E) such that a user can angle the melter (16) to a desired position.