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Lutz K Kirbach

from Rochester Hills, MI
Age ~57
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Also known as:
Klaus Kirbach, Kirbach Lutz
Phone and address:
3350 Crestwater Ct, Rochester, MI 48309
(248) 373-1911
Related to:
Dorvalina Kirbach
Connected to:
Robert J Kirbas, 69David Kirberg, 68Kenny A Kirberger, 67Kevin M Kirbey, 55John Z Kirbow, 30Adele A Kirby, 96Alice R Kirby, 83Amanda Kirby, 34Amity C Kirby, 49Anastasia P Kirby, 85

Lutz Kirbach Phones & Addresses

  • 3350 Crestwater Ct, Rochester Hills, MI 48309 (248) 373-1911
  • 3150 Fallen Oaks Ct, Rochester Hills, MI 48309 (248) 373-1911
  • Pontiac, MI

Publications

Us Patents

Dual Valve Lifter Assembly

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US Patent:
7856953, Dec 28, 2010
Filed:
Jul 9, 2008
Appl. No.:
12/169822
Inventors:
Lutz Kirbach - Rochester Hills MI, US
Florin Bugescu - Canton MI, US
Assignee:
Schaeffler KG - Herzogenaurach
International Classification:
F01L 1/14
US Classification:
123 905, 123 9048, 123 9052, 123 9055
Abstract:
The dual valve lifter assembly has a dual valve lift with two hydraulic lash adjusters therein and a guide for orienting and preventing rotation of the dual valve lifter. The guide has four ledges and the dual valve lifter has four flats which mate with the four ledges. The flats and the ledges prevent the rotation of the lifter. One pair of flats and one pair of ledges are spaced the same while the other pair of flats and the other pair of ledges are spaced at a different distance than the first pair of flats and ledges. The difference in the spacing of the pairs of ledges and flats allows for correct orientation of the lifter when mating it with the guide.

Freely Rotatable Hydraulic Pivot Element

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US Patent:
20090031969, Feb 5, 2009
Filed:
Jul 29, 2008
Appl. No.:
12/181801
Inventors:
Florin Bugescu - Canton MI, US
James Westbrook - Clarkston MI, US
Lutz Kirbach - Rochester Hills MI, US
Assignee:
SCHAEFFLER KG - HERZOGENAURACH
International Classification:
F01L 1/245
US Classification:
123 905, 123 9055
Abstract:
The freely rotatable hydraulic pivot element for an internal combustion engine has four oil inlets which are in fluid communication with the lash adjusting element inside the pivot element and in fluid communication with the oil gallery by using four more equally spaced oil inlets in the outer housing of the cylinder head while still in fluid communication therein. The use of four or more oil inlets are in the same radial plane of the outside cylindrical housing of the pivot element.

Low Profile Valve Lifter Assembly

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US Patent:
20090031977, Feb 5, 2009
Filed:
Jul 31, 2008
Appl. No.:
12/183348
Inventors:
Florin BUGESCU - CANTON MI, US
James WESTBROOK - CLARKSTON MI, US
Lutz KIRBACH - ROCHESTER HILLS MI, US
Richard BEST - GARDEN CITY MI, US
Assignee:
SCHAEFFLER KG - HERZOGENAURACH
International Classification:
F01L 1/245
US Classification:
123 9055
Abstract:
The low profile valve lifter assembly has flats inside the bore of the outer housing and walls are formed and extended down from the plate of the guide such that the walls align with the flats of the bore to prevent rotation of the lifter with the guide. A groove and protuberance are provided in the flats and on the side wall of the guide in order to properly orient the lifter with the guide. The flats can be connected to form a pocket and the walls of the guide can be connected to form a sleeve that mates with the pocket.
Control profile
Lutz K Kirbach from Rochester Hills, MI, age ~57 Get Report