Donald R Beach

US Patent:

RE342890, Jun 22, 1993

Filed:

Aug 13, 1990

Appl. No.:

7/549165

Inventors:

Ray McClain - Tulsa OK
Robert Ross - Yale OK
Donald R. Beach - Holly MI

Assignee:

Ray McClain, Inc. - Tulsa OK

International Classification:

B07B 146

US Classification:

209421

Abstract:

A padding machine is provided for angularly variable attachment to a mobile ground carrier having a hopper into which soil is placed, a vibratory feeder and screen receiving soil from the hopper, a chute receiving screened soil from the vibratory screen and feeder to deliver the same as padding on a pipeline within a ditch and a power source driving he vibratory feeder and screen.

US Patent:

39424197, Mar 9, 1976

Filed:

Feb 21, 1974

Appl. No.:

5/444402

Inventors:

Donald Bramston Beach - Clarkston MI

International Classification:

F24F 1314

US Classification:

98 40A

Abstract:

An air stream projecting device especially suitable for cooling, heating and ventilating large enclosures by providing both horizontal and vertical control of air streams. The device is usually mounted on the side or end of an air duct and serves as an outlet for the air contained in the duct under pressure. The device includes a rectangular frame in the opening in which a hollow barrel-shaped member is journaled for limited angular movement. One side of the barrel member is opened to the duct to receive air therefrom and the opposite side is opened to discharge air therefrom into the atmosphere of the enclosure. A wall surrounds the discharge opening of the barrel member and projects therefrom beyond the rectangular frame. Carried within the walled opening of the barrel member are a plurality of vanes for directing the discharging air. These vanes are preferably individually pivotally adjustable but may be connected together for joint pivotal movement.

US Patent:

46647910, May 12, 1987

Filed:

Feb 7, 1986

Appl. No.:

6/827247

Inventors:

Ray McClain - Tulsa OK
Robert Ross - Yale OK
Donald R. Beach - Holly MI

International Classification:

B07B 146

US Classification:

209421

Abstract:

A padding machine is provided for angularly variable attachment to a mobile ground carrier having a hopper into which soil is placed, a vibratory feeder and screen receiving soil from the hopper, a chute receiving screened soil from the vibratory screen and feeder to deliver the same as padding on a pipeline within a ditch and a power source driving the vibratory feeder and screen.