Power plants – Pressure fluid source and motor – Pulsator
Reexamination Certificate
2006-02-28
2006-02-28
Lazo, Thomas E. (Department: 3745)
Power plants
Pressure fluid source and motor
Pulsator
C138S111000
Reexamination Certificate
active
07003951
ABSTRACT:
In a hydraulic system (1) for motor vehicles in particular, comprising a master cylinder (4), a slave cylinder (5) and a hydraulic medium line (15) connecting the two, the flexibility and hydraulic rigidity are improved by the fact that the hydraulic medium line (15) includes at least two sections (16, 17, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30) having different wall thicknesses. A feeder line or hydraulic medium line with an inert inner material layer and a transfer device with two interconnected pipes running in parallel are also disclosed.
REFERENCES:
patent: 1906855 (1933-05-01), Heyl
patent: 3330113 (1967-07-01), Perrino
patent: 3524661 (1970-08-01), Farnam
patent: 3837166 (1974-09-01), Hiraoka
patent: 4617213 (1986-10-01), Asano et al.
patent: 4699178 (1987-10-01), Washkewicz et al.
patent: 4966202 (1990-10-01), Bryan et al.
patent: 4998564 (1991-03-01), Igaraschi et al.
patent: 5037142 (1991-08-01), Helping
patent: 5476121 (1995-12-01), Yoshikawa et al.
patent: 5507320 (1996-04-01), Plumley
patent: 5918640 (1999-07-01), Orcutt
patent: 5918643 (1999-07-01), Roloff et al.
patent: 6148848 (2000-11-01), Freed
patent: 6247763 (2001-06-01), Rehn et al.
patent: 6446436 (2002-09-01), Winkelmann et al.
patent: 6564918 (2003-05-01), Itoh
patent: 2001/0017163 (2001-08-01), Penza
patent: 2002/0119055 (2002-08-01), Heller et al.
patent: 1165947 (1964-03-01), None
patent: 10049913 (2001-04-01), None
patent: 0643095 (1995-03-01), None
patent: 0754898 (1997-01-01), None
patent: 0754898 (1998-05-01), None
patent: 2089897 (1972-01-01), None
patent: 1076819 (1967-07-01), None
patent: 0077433 (2000-12-01), None
Popp Udo
Rammhofer Thomas
Zink Matthias
Davidson Davidson & Kappel LLC
Lazo Thomas E.
LuK Lamellen und Kupplungsbau Beteiligungs KG
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