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1. US20030173181 - Control unit gear or shift program selection of an automatic vehicle gearbox

Office
États-Unis d'Amérique
Numéro de la demande 10381616
Date de la demande 26.03.2003
Numéro de publication 20030173181
Date de publication 18.09.2003
Numéro de délivrance 6851538
Date de délivrance 08.02.2005
Type de publication B2
CIB
F16H 59/10
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
16ÉLÉMENTS OU ENSEMBLES DE TECHNOLOGIE; MESURES GÉNÉRALES POUR ASSURER LE BON FONCTIONNEMENT DES MACHINES OU INSTALLATIONS; ISOLATION THERMIQUE EN GÉNÉRAL
HTRANSMISSIONS
59Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion 
02Appareils de sélection
08Appareils de sélection de la gamme
10comprenant des leviers
F16H 61/22
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
16ÉLÉMENTS OU ENSEMBLES DE TECHNOLOGIE; MESURES GÉNÉRALES POUR ASSURER LE BON FONCTIONNEMENT DES MACHINES OU INSTALLATIONS; ISOLATION THERMIQUE EN GÉNÉRAL
HTRANSMISSIONS
61Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
22Verrouillage
B60K 20/02
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
60VÉHICULES EN GÉNÉRAL
KAGENCEMENT OU MONTAGE DES ENSEMBLES DE PROPULSION OU DES TRANSMISSIONS SUR LES VÉHICULES; AGENCEMENT OU MONTAGE DE PLUSIEURS MOTEURS PRINCIPAUX DIFFÉRENTS SUR LES VÉHICULES; ENTRAÎNEMENTS AUXILIAIRES POUR VÉHICULES; INSTRUMENTS OU TABLEAUX DE BORD DE VÉHICULES; AMÉNAGEMENTS DES ENSEMBLES DE PROPULSION SUR LES VÉHICULES, RELATIFS AU REFROIDISSEMENT, À L'ADMISSION D'AIR, À L'ÉCHAPPEMENT DES GAZ OU À L'ALIMENTATION EN CARBURANT
20Agencement ou montage sur les véhicules des dispositifs de commande des boîtes de changement de vitesses
02des moyens de déclenchement
CPC
F16H 59/10
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
59Control inputs to ; control units of; change-speed-, or reversing-gearings for conveying rotary motion
02Selector apparatus
08Range selector apparatus
10comprising levers
F16H 61/22
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
22Locking ; of the control input devices
F16H 2061/223
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
22Locking ; of the control input devices
223Electrical gear shift lock, e.g. locking of lever in park or neutral position by electric means if brake is not applied; Key interlock, i.e. locking the key if lever is not in park position
F16H 2061/226
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
22Locking ; of the control input devices
226Manual distress release of the locking means for shift levers, e.g. to allow towing of vehicle in case of breakdown
Y10T 70/5925
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
70Locks
50Special application
5889For automotive vehicles
5925Transmission
Y10T 74/20073
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
20Control lever and linkage systems
20012Multiple controlled elements
20018Transmission control
20073Control of plural mechanisms [e.g., control of transmission and control of 4 - wheel drive]
Déposants ZF Lemförder Metallwaren AG
Inventeurs Meyer Jörg
Rake Ludger
Mandataires McGlew and Tuttle, P.C.
Données relatives à la priorité 10140164 22.08.2001 DE
Titre
(EN) Control unit gear or shift program selection of an automatic vehicle gearbox
Abrégé
(EN)

A control unit for the gear or shift program selection of an automatic transmission of a motor vehicle is presented, which has a emergency release mechanism. With this a parking brake of the motor vehicle transmission can be released by an operating device that can be actuated by the driver. A housing (3) is provided and a selector lever (1), which can be brought into at least two end positions, in which control unit the operating device of the emergency release mechanism is an integral part of the control unit, and in which the operating device has a detachable stop element (7). The stop element (7) is secured in a mount (9) of the control unit by means of a coded release mechanism (15) and acts as a movement limitation for the release movement of the parking brake by the operating device of the emergency release mechanism in the non-actuated state. The emergency release mechanism can also be actuated due to this novel design even with the control unit only, and, moreover, increased requirements on theft protection can be met.