Raymond C Webb

US Patent:

8303143, Nov 6, 2012

Filed:

Jan 28, 2010

Appl. No.:

12/695824

Inventors:

Raymond C. Webb - Clemmons NC, US

Assignee:

Clark Equipment Company - Statesville NC

International Classification:

F21S 8/08

US Classification:

362413, 362285, 362414, 362418, 362431

Abstract:

A portable light tower comprises a base and a mast. The mast is movable between a first configuration in which the mast is stored substantially within the base and a second configuration in which the mast extends in an upright position from the base. A light source is disposed on the base and a reflector is positioned on an end of the mast opposite the base. The reflector is configured to reflect light from the light source toward the surroundings of the light tower.

US Patent:

8408376, Apr 2, 2013

Filed:

Jul 13, 2009

Appl. No.:

12/501863

Inventors:

Raymond C. Webb - Clemmons NC, US
John Gunn - Charlotte NC, US

Assignee:

Clark Equipment Company - Statesville NC

International Classification:

F16D 43/08
F16D 43/284

US Classification:

192105C, 192105 CP, 192103 F

Abstract:

A coupling device including a drive member that is rotatable about an axis, a driven member that is substantially aligned with the drive member and is selectively rotatable about the axis, a speed sensing member that is coupled to the drive member and is movable between a first position and a second position in response to the rotational speed of the drive member, and a clutch member that is movable between a disengaged position and an engaged position in response to movement of the speed sensing member between the first position and the second position. At least a portion of the clutch member is removable without changing the alignment between the drive member and the driven member.