Power plants – Pressure fluid source and motor – Pulsator
Patent
1997-03-05
1999-03-09
Ryznic, John E.
Power plants
Pressure fluid source and motor
Pulsator
60594, 60581, B60T 1120, F15B 700
Patent
active
058785744
ABSTRACT:
An improved force transfer arrangement for use in a dual circuit master cylinder having a pair of nested concentric pistons for pressurizing a pair of respective fluid chambers, wherein the force transfer arrangement imparts an input force from an input piston on a pair of pistons such that the pair of pistons can move relative to each other to compensate for different travel lengths. The invention discloses three embodiments of the improved force transfer arrangement. A first embodiment includes a hydraulic fluid chamber in fluid communication with the input piston and the pair of pistons. A second embodiment includes a circumferentially arranged ball mechanism positioned between the input piston and the pair of pistons. A third embodiment includes a notched lever ring assembly positioned between the input piston and the pair of pistons.
REFERENCES:
patent: 2158418 (1939-05-01), Gits
patent: 2356310 (1944-08-01), Gass
patent: 3142965 (1964-08-01), Hazelbaker
patent: 3203187 (1965-08-01), Randol
patent: 3483888 (1969-12-01), Wurzel
patent: 3701257 (1972-10-01), Gaiser
patent: 3800540 (1974-04-01), Papiau
patent: 4026109 (1977-05-01), Fay
patent: 4072012 (1978-02-01), Kawakami
patent: 4161105 (1979-07-01), Hagiwara
patent: 4241583 (1980-12-01), Farr
patent: 4253306 (1981-03-01), Kuroki
patent: 4329846 (1982-05-01), Gaiser
patent: 4475338 (1984-10-01), Gaiser
patent: 4492293 (1985-01-01), Maucher
patent: 4496033 (1985-01-01), Hall et al.
patent: 4503677 (1985-03-01), Crumb et al.
patent: 4514982 (1985-05-01), Bach et al.
patent: 4621498 (1986-11-01), Schaefer
patent: 4649707 (1987-03-01), Belart
patent: 4852351 (1989-08-01), Price
patent: 4887916 (1989-12-01), Adam et al.
patent: 5246281 (1993-09-01), Leppek
Linkner, Jr. Herbert L.
Tackett Wendell D.
Kelsey-Hayes Company
Ryznic John E.
LandOfFree
Master cylinder having nested concentric pistons does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Master cylinder having nested concentric pistons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Master cylinder having nested concentric pistons will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1310692