Resumes
Resumes
Gim Ng Phones & Addresses
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213 Oak Ln, Yorktown, VA 23693 (757) 865-1215
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5 Gwynn Cir, Newport News, VA 23602
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408 Suncrest Blvd, Savannah, GA 31410 (912) 898-9743
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Alexandria, VA
Business Records
Name / Title
Company / Classification
Phones & Addresses
CIVILTECH CONSULTING ENGINEERS, INC
Publications
Us Patents
Short In-Line Turnbuckle
View pageUS Patent:
59064501, May 25, 1999
Filed:
Jun 27, 1997
Appl. No.:
8/883834
Inventors:
Gim Shek Ng - Yorktown VA
International Classification:
F16B 2100
US Classification:
403 46
Abstract:
A short in-line turnbuckle having telescoping threaded parts and including grip screw locking structure to apply frictional forces to prevent relative rotation of the turnbuckle parts once the turnbuckle is adjusted to the desired length. In one embodiment a swivel connector element is provided for the turnbuckle. In another embodiment, a set screw acts against a threaded bolt of the turnbuckle structure while a separate lock screw provides a frictional force on separated sidewall portions of the turnbuckle to selectively prevent relative rotation of the threaded turnbuckle parts.
Dual Caliber Revolver
View pageUS Patent:
41976665, Apr 15, 1980
Filed:
Apr 24, 1978
Appl. No.:
5/899772
Inventors:
Gim S. Ng - Newport News VA
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
F41C 100
US Classification:
42 59
Abstract:
The benefits of a dual caliber gun have been set forth in various periodis. Dual caliber revolvers come into consideration as training weapons. Dual caliber revolvers are also important in survival situations, for example downed aircraft or lost hunters. Prior art dual caliber pistons have one barrel below the other one. Such guns possess an inherent accuracy disadvantage. In addition the internal mechanisms of the guns differ so drastically from standard guns that manufacture is expensive and reliability questionable. A more reliable dual caliber gun is provided herein which has a single trigger, normal spring action, and an unmodified firing mechanism.
Gun Sight
View pageUS Patent:
42493323, Feb 10, 1981
Filed:
Feb 7, 1979
Appl. No.:
6/009999
Inventors:
Gim S. Ng - Newport News VA
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
F41G 110
US Classification:
42 1S
Abstract:
Sight devices of many guns are not wholly satisfactory. When guns such as 5 caliber automatic pistols are to be used in competitive target shooting, more expensive gun sights are utilized. Simpler gun sights are available but they present visual problems. A rear gun sight apparatus is provided herein which improves visual sighting or aiming, and it can be readily manufactured at a low cost and by simple manufacturing methods.
Bearing Lubrication Apparatus
View pageUS Patent:
57823189, Jul 21, 1998
Filed:
Jun 7, 1997
Appl. No.:
8/872489
Inventors:
Gim Shek Ng - Yorktown VA
International Classification:
F16C 124
US Classification:
184 51
Abstract:
A bearing lubrication apparatus, including a bearing support stand having a reverse conical stepped cavity therein to support a wheel or other friction bearing assembly, a grease applicator in the form of an open cylinder filled with lubricating grease, and a manually operated piston disposed within the open cylinder to force grease from the cylinder through a bearing raceway supported on one of the horizontal steps of the bearing support stand. As new grease is forced through the bearing raceway, old grease on each individual ball or roller bearing is removed and replaced by new grease. A process for filling the grease applicator involves placing the open cylinder in an inverted position and forcing one open end thereof into a container of highly viscous lubrication grease, placing a finger over the other open end of the cylinder to trap any air therein and create a suction force within the cylinder that retains the contained grease as the cylinder is removed from the grease container.