Pumps – Three or more cylinders arranged in parallel – radial – or... – Radial cylinders
Patent
1995-07-13
1996-10-15
Thorpe, Timothy S.
Pumps
Three or more cylinders arranged in parallel, radial, or...
Radial cylinders
F04B 104
Patent
active
055649092
ABSTRACT:
A unit comprising a drive motor and a radial piston pump is proposed, in which unit an armature of the drive motor and an eccentric of the radial piston pup are carried by a common unitary shaft which has three bearings. A three-bearing mounting, known from the prior art, for a shaft of this kind consists of three ball bearings, which are expensive. The invention proposes to replace the ball bearing situated at the greatest distance from the eccentric in the prior art by a slide bearing, and to design the latter as a sintered metal bearing and to impregnate it with a viscous lubricant. The unit according to the invention can be used as a component of an anti-lock device of a vehicle brake installation or of a drive-slip control device acting on driven wheels.
REFERENCES:
patent: 2676608 (1954-04-01), Svenson
patent: 4385870 (1983-05-01), Merz
patent: 4568131 (1986-02-01), Blomberg et al.
patent: 4834623 (1989-05-01), Triolo et al.
patent: 4990065 (1991-02-01), Otaki
patent: 4997344 (1991-03-01), Nelson et al.
patent: 5039283 (1991-08-01), Mergenthaler et al.
patent: 5105685 (1992-04-01), Yoshida
patent: 5138909 (1992-08-01), Plyter
patent: 5237231 (1993-08-01), Blaettner et al.
patent: 5326235 (1994-07-01), Bruhn
patent: 5333998 (1994-08-01), Yoshida et al.
patent: 5383770 (1995-01-01), Hisahara
Braun Wilhelm
Huber Martin
Rischen Dietmar
Greigg Ronald E.
Griegg Edwin E.
Korytnyk Peter G.
Robert & Bosch GmbH
Thorpe Timothy S.
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