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1. WO2006097202 - DEVICE FOR THE HYDRAULIC OR PNEUMATIC CONTROL OF A GEAR BOX AND/OR A SWITCH ELEMENT

Publication Number WO/2006/097202
Publication Date 21.09.2006
International Application No. PCT/EP2006/001933
International Filing Date 03.03.2006
IPC
F16H 61/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within change-speed- or reversing-gearings for conveying rotary motion
F15B 13/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
13Details of servomotor systems
CPC
F16H 61/0009
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
0003Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
0009Special features of hydraulic control units, e.g. valve plates or valve units
F16H 61/0206
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
02characterised by the signals used
0202the signals being electric
0204for gearshift control, e.g. control functions for performing shifting or generation of shift signal
0206Layout of electro-hydraulic control circuits, e.g. arrangement of valves
F16H 61/2807
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
26Generation or transmission of movements for final actuating mechanisms
28with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
2807using electric control signals, e.g. electro-hydraulic control
F16H 61/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
26Generation or transmission of movements for final actuating mechanisms
28with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
30Hydraulic ; or pneumatic; motors ; or related fluid control means; therefor
Applicants
  • ZF FRIEDRICHSCHAFEN AG [DE]/[DE] (AllExceptUS)
  • STEINBORN, Mario [DE]/[DE] (UsOnly)
Inventors
  • STEINBORN, Mario
Common Representative
  • ZF FRIEDRICHSCHAFEN AG
Priority Data
10 2005 012 260.417.03.2005DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) EINRICHTUNG ZUR HYDRAULILSCHEN ODER PNEUMATISCHEN STEUERUNG EINES GETRIEBES UND/ODER EINES SCHALTELEMENTS
(EN) DEVICE FOR THE HYDRAULIC OR PNEUMATIC CONTROL OF A GEAR BOX AND/OR A SWITCH ELEMENT
(FR) DISPOSITIF DE COMMANDE HYDRAULIQUE OU PNEUMATIQUE D'UNE BOITE DE VITESSE ET/OU D'UN ELEMENT DE CHANGEMENT DE VITESSE
Abstract
(DE)
Es wird eine Einrichtung zur hydraulischen oder pneumatischen Steuerung eines Getriebes und/oder eines Schaltelementes vorgeschlagen, insbesondere eine Einrichtung, bei der 3/2-Wegeventile und 2/2-Wegeventile benötigt werden, bei der als 2/2-Wegeventile 3/2-Wegeventile verwendet werden.
(EN)
The invention relates to a device for the hydraulic or pneumatic control of a gear box and/or a switch element, in particular a device wherein the 3/2-way valves and 2/2-way valves are required. According to the invention, the 3/2 way valves are used as 2/2-way valves.
(FR)
L'invention concerne un dispositif de commande hydraulique ou pneumatique d'une boîte de vitesse et/ou un élément de changement de vitesse, notamment un dispositif nécessitant des distributeurs 3/2 et 2/2. Selon l'invention, on utilise comme distributeurs 2/2 des distributeurs 3/2.
Also published as
EP6723178
Latest bibliographic data on file with the International Bureau