The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 10, 1991

Filed:

Jan. 16, 1991
Applicant:
Inventor:

Daniel Trema, Bezons, FR;

Assignee:

Elf France, Courbevoie, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
88 725 ; 88 715 ; 88 1 / ; 88 26 ; 8810 / ; 8825 / ; 88244 ; 88345 ; 192 7014 ; 192 7021 ; 192803 ; 192 8711 ; 1921 / ;
Abstract

Braking device for a rotary element such as a vehicle wheel in which is provided at least two distinct braking assemblies for the braking of a single wheel or axle, and which are connected to distinct braking pressure generators which have a ratio between their actuating force by an actuating member and the pressure generated which is such that, for small actuating forces, only the pressing member of the first assembly is actuated, up to a transition point of the actuating force, from which the pressing members of the first and the second assemblies are simultaneously actuated, the device being applied to highly moderable braking of vehicles adapted for high speeds, such as motorcycles.


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