Eugene M PoplawskiAurora, IL
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Aurora, IL
Mentions for Eugene M Poplawski
Publications & IP owners
Us Patents
Fairlead Roller Assembly
US Patent:
3987526, Oct 26, 1976
Filed:
May 12, 1975
Appl. No.:
5/576514
Inventors:
Eugene M. Poplawski - Aurora IL
Assignee:
Caterpillar Tractor Co. - Peoria IL
International Classification:
B21B 1302
US Classification:
29116R
Abstract:
An improved fairlead roller assembly wherein the wear portion is removably installed to permit facilitated maintenance and replacement. The wear portion of the assembly is defined by a tubular element which is captured endwise between improved end members and removably secured thereto by readily removable securing structure.
Load Skidding Vehicle With Weight Transferring Grapple
US Patent:
4140233, Feb 20, 1979
Filed:
Dec 27, 1976
Appl. No.:
5/754783
Inventors:
John R. Muntjanoff - Aurora IL
Eugene M. Poplawski - Aurora IL
Kenneth W. Timmons - Plano IL
Eugene M. Poplawski - Aurora IL
Kenneth W. Timmons - Plano IL
Assignee:
Caterpillar Tractor Co. - Peoria IL
International Classification:
B66C 168
US Classification:
214147AS
Abstract:
A load skidding vehicle including a vehicle frame and front and rear wheels on the frame. A grapple mechanism is mounted on the frame and includes a grapple outside of the periphery of the frame for partially lifting a load to be skidded across the ground. A force applying member is carried by the frame for applying a force having a substantial downward component to a load grasped by the grapple at a point spaced from the point of engagement of the load with the grapple and remote from the frame to thereby provide a reactive force tending to equalize the weight distribution on the wheels of the vehicle.
Agricultural Vehicle
US Patent:
D270350, Aug 30, 1983
Filed:
Oct 14, 1980
Appl. No.:
6/196970
Inventors:
Lawrence F. Clancy - Aurora IL
John M. Parks - Peoria IL
Eugene M. Poplawski - Aurora IL
John M. Parks - Peoria IL
Eugene M. Poplawski - Aurora IL
Assignee:
Caterpillar Tractor Co. - Peoria IL
International Classification:
D1503
US Classification:
D15 23
Composite Inspection Plate-Step
US Patent:
4121691, Oct 24, 1978
Filed:
Oct 17, 1977
Appl. No.:
5/842817
Inventors:
Eugene M. Poplawski - Aurora IL
Assignee:
Caterpillar Tractor Co. - Peoria IL
International Classification:
B60R 300
US Classification:
182 90
Abstract:
A composite inspection plate-step has a first member and at least one step member. The first member has a middle portion and inner and outer surfaces. The first member has at least one opening of a preselected configuration through the middle portion and is defined by a lower edge. The step member has first and second portions and is of a generally "J" configuration. The first portion extends substantially completely across and a preselected distance through the opening in the first member and is fixedly connected to the lower edge of the opening and is generally horizontal in the installed position. The second portion is fixedly connected to the outer surface of the first member. The first member is releaseably connected over an inspection port of associated structure by fastening means.
Stress-Relieved Wheel Assembly And Method Therefor
US Patent:
3961827, Jun 8, 1976
Filed:
Jun 20, 1975
Appl. No.:
5/588920
Inventors:
Aleksander Mankowski - Downers Grove IL
Eugene M. Poplawski - Aurora IL
Jack H. Kraina - Aurora IL
Eugene M. Poplawski - Aurora IL
Jack H. Kraina - Aurora IL
Assignee:
Caterpillar Tractor Co. - Peoria IL
International Classification:
B60B 3500
US Classification:
301132
Abstract:
A wheel assembly comprises an axle housing secured to the frame of a vehicle, a spindle secured to the axle housing and a wheel rotatably mounted on the spindle. The axle housing and wheel spindle are secured together at radial flanges thereof by a plurality of circumferentially disposed bolts. A concavity is formed on the inner face of each of the flanges to impose compressive forces on radially inner portions thereof when the flanges are drawn and secured together by the bolts.
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