Hydraulic cylinder for a brake system

Details Hydraulic cylinder for a brake system Hydraulic cylinder for a brake system

2011-05-24

2011-05-24

Lazo, Thomas E (Department: 3745)

Power plants

Pressure fluid source and motor

Pulsator

C060S562000

Reexamination Certificate

active

07946115

ABSTRACT:
A hydraulic cylinder for a brake system includes a cylindrical body and a piston. The cylindrical body has a receiving space longitudinally defined therein for movably and sealingly receiving the piston. The receiving space is divided into a first chamber and a second chamber diametrically smaller than the first chamber. The piston has a first portion and a second portion. The first portion and the second portion sealingly and movably abut against the first chamber and the second chamber respectively. In a speed reduction stage the first portion interacts with the first chamber, and in an emergency brake stage the first portion and the second portion interact with the first chamber and the second chamber respectively for providing a greater braking force than in the speed reduction stage.

REFERENCES:
patent: 3802199 (1974-04-01), Hagberg, Jr.
patent: 4496033 (1985-01-01), Hall et al.
patent: 6435318 (2002-08-01), Chen
patent: 2006/0185360 (2006-08-01), Takizawa et al.

Affiliated with

Also associated with

Rating

Hydraulic cylinder for a brake system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic cylinder for a brake system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic cylinder for a brake system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2659307