Emory L Frey

US Patent:

47005670, Oct 20, 1987

Filed:

Nov 21, 1985

Appl. No.:

6/801121

Inventors:

Emory L. Frey - Duncan OK
David W. Looper - Duncan OK
Eugene J. Daunis - Duncan OK

Assignee:

Halliburton Company - Duncan OK

International Classification:

E21B 2106
G01N 1104

US Classification:

73151

Abstract:

A rheology test system includes a self-propelled vehicle, a computer contained in the vehicle and a rheology flow loop skid mounted in an outboard storage compartment of the vehicle. The rheology flow loop skid includes an obliquely mounted helical conduit through which laminar flow is maintained. The helical loop is mounted on a base near an inboard side thereof, and instrumentation is mounted on an outboard side of the base so that the apparatus can be readily used while mounted on the vehicle. Improved connecting pipes provide a more compact construction and a more easily assemblable and disassemblable construction.

US Patent:

46482644, Mar 10, 1987

Filed:

Jul 19, 1985

Appl. No.:

6/757094

Inventors:

Dwight L. Freese - Duncan OK
Emory L. Frey - Duncan OK
Randall B. Cogbill - Duncan OK

Assignee:

Halliburton Company - Duncan OK

International Classification:

G01N 1114

US Classification:

73 641

Abstract:

A compact, transportable apparatus includes test equipment for operating on a sample of slurry within a single container to determine the compressibility, thickening time, and static gel strength of the sample. The static gel strength test is particularly performed with a load cell vertically moved along a lead screw, which load cell is directly connected to a drive mechanism for driving a paddle at a very slow speed through the sample.

US Patent:

20180251169, Sep 6, 2018

Filed:

Mar 6, 2017

Appl. No.:

15/451072

Inventors:

- New Holland PA, US
Emory L. Frey - Clearwater KS, US
John M. Moffitt - Wichita KS, US

International Classification:

B62D 55/084
B62D 55/125
B62D 55/24
B62D 55/20
B62D 55/14
E02F 9/02

Abstract:

A track system for a work vehicle includes a first sprocket having a first diameter. The first sprocket is configured to be coupled to a drive system of the work vehicle, and the first sprocket is configured to engage a metal track and to drive the metal track in rotation. The track system also includes a second sprocket having a second diameter. The second sprocket is configured to be coupled to the drive system of the work vehicle, and the second sprocket is configured to engage a rubber track and to drive the rubber track in rotation. In addition, the first and second sprockets are configured to engage a mounting system, the mounting system is configured to interchangeably couple the first and second sprockets to the drive system, and the second diameter of the second sprocket is greater than the first diameter of the first sprocket.

US Patent:

20140105713, Apr 17, 2014

Filed:

Aug 22, 2013

Appl. No.:

13/973370

Inventors:

- New Holland PA, US
Emory L. FREY - Clearwater KS, US
John M. MOFFITT - Wichita KS, US
Lance A. TAYLOR - Wichita KS, US
Scott M. TIMKEN - Bel Aire KS, US

Assignee:

CNH America LLC - New Holland PA

International Classification:

E02F 3/43
E02F 3/34
E02F 9/24

US Classification:

414685, 414815

Abstract:

A work vehicle includes a frame including generally upwardly extending laterally spaced side members. A boom structure includes a pair of arms pivotably connecting the boom structure to the frame. A pressurized fluid system is operably associated with the boom structure for raising and lowering jointly each of the arms along a path of travel adjacent a corresponding side member. A stop member selectably extends outwardly from at least one of the side members between a locking position and a retracted position, the locking position extending at least a portion of the stop member into the path of travel of a corresponding arm of the boom structure to prevent a lowering movement of the boom structure beyond a predetermined height. A boom lock system prevents the fluid system from applying a fluid force to lower the boom structure when the stop member is in the locking position.