MELVIN PAUL KEJR
Pilots at Burma Rd, Mentor, KS
License number
Kansas A0995109
Issued Date
Nov 2016
Expiration Date
Nov 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
3446 S Burma Rd, Mentor, KS 67401
Personal information
See more information about MELVIN PAUL KEJR at radaris.comName
Address
Phone
2901 S Burma Rd, Salina, KS 67401
Salina, KS
2901 Burma Rd, Salina, KS 67401
2901 S Burma Rd, Salina, KS 67401
Professional information
See more information about MELVIN PAUL KEJR at trustoria.com
Vehicle For Transporting Elongated Objects
Vehicle For Transporting Elongated Objects
US Patent:
4714273, Dec 22, 1987
Filed:
Jan 6, 1986
Appl. No.:
6/816239
Inventors:
Melvin P. Kejr - Salina KS
International Classification:
B60P 102
US Classification:
280789
Abstract:
A vehicle for transporting long objects such as combine platforms over highways is disclosed. The vehicle has a main bed with a vertically extending frame at one side. Cantilevered arms on vertical columns of the frame project laterally across the bed and provide support for an upper load. The arms are mounted for sliding movement vertically along the columns and are hoisted into their upper positions by cables trained over a sheave mounted on the end of a fluid piston and cylinder assembly. One side member of the vehicle is considerably shorter than the other side member to permit a combine to be maneuvered into position for directly loading and unloading the platform onto the vehicle. When the first platform is raised into its proper position for transporting, a second combine may be moved into position for directly loading its platform onto the main vehicle bed. The platforms are transported in vertically superposed position.
Hydraulic Head Clamp Assembly For Mobile Drill Rig
Hydraulic Head Clamp Assembly For Mobile Drill Rig
US Patent:
8056640, Nov 15, 2011
Filed:
May 13, 2009
Appl. No.:
12/465429
Inventors:
Ryan J. Kejr - Salina KS, US
Melvin Kejr - Salina KS, US
Melvin Kejr - Salina KS, US
Assignee:
Kejr, Inc. - Salina KS
International Classification:
E21B 19/10, E21B 19/16
US Classification:
166382, 166 7751, 173 74, 173 78
Abstract:
A hydraulic head clamp assembly is integral with a drill head mounted on a mobile drill rig. A side-shift carriage is provided for shifting the drill head from side-to-side relative to a centerline of a drill rod string. The clamp assembly includes a rigid jaw mounted on the side of the drill head, and a movable jaw mounted adjacent to said rigid jaw with a space between the jaws for receiving the drill rod string. The movable jaw is connected to a pair of hydraulic cylinder actuators that are actuated via a hydraulic circuit to control the clamp action between the rigid jaw and the movable jaw. The clamp assembly can be used to retract a drill rod string from the ground without limiting access to the inner diameter of the drill rod, and can also be used to advance the drill rod into the ground via a static push.