Kenneth D Robertson

US Patent:

52323510, Aug 3, 1993

Filed:

Jul 13, 1992

Appl. No.:

7/912878

Inventors:

Kenneth D. Robertson - Jasper MI
Daniel J. Hadesh - Tecumseh MI
Robert A. Lindstrom - Tecumseh MI

Assignee:

Tecumseh Products Company - Tecumseh MI

International Classification:

F04B 1700
F01M 100

US Classification:

417368

Abstract:

A compressor assembly including a crankshaft with an axial oil passageway therein. An oil pump booster is mounted on the crankshaft to increase the oil flow rate through the axial oil passage. The oil pump booster includes a counterweight and an enclosed channel extending in the radial direction communicating with the axial passageway of the crankshaft. During rotation of the compressor crankshaft, the radial oil channel is likewise rotated creating a centrifugal force or reduced pressure area to increase the oil flow through the axial passage.

US Patent:

48987476, Feb 6, 1990

Filed:

Nov 21, 1988

Appl. No.:

7/274118

Inventors:

Kenneth L. Robertson - Ottawa Hills OH

Assignee:

Ken-Koat, Inc. - Delta OH

International Classification:

B05D 104
B05D 106
B05D 302
B05D 500

US Classification:

427 31

Abstract:

A method for applying rubber-to-metal adhesives to metal parts, such as tubular metal sleeves, employs electrostatic disc-type coaters includes the employment slow solvents which maintain the adhesive in a wet or liquid condition from its atomization at the disc to its deposition on the parts. The adhesives are diluted with a solvent which contains cyclohexanone and petroleum solvents.

US Patent:

48105210, Mar 7, 1989

Filed:

Mar 29, 1988

Appl. No.:

7/178804

Inventors:

Kenneth L. Robertson - Ottawa Hills OH

Assignee:

Ken-Koat, Inc. - Delta OH

International Classification:

B05D 104
B05D 106
B05D 500
B05D 302

US Classification:

427 31

Abstract:

A method for applying rubber-to-metal adhesives to metal parts, such as tubular metal sleeves, employs electrostatic disc-type coaters includes the employment slow solvents which maintain the adhesive in a wet or liquid condition from its atomization at the disc to its deposition on the parts. The adhesives are diluted with a solvent which contains cyclohexanone and petroleum solvents.