WO1996022480 STOP DEVICE WITH A COMPENSATING ELEMENT

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Publication Number WO/1996/022480

Publication Date 25.07.1996

International Application No. PCT/EP1995/004422

International Filing Date 10.11.1995

Chapter 2 Demand Filed 28.06.1996

IPC

CPC

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Applicants

INA WÄLZLAGER SCHAEFFLER KG [DE]/[DE]

Inventors

SCHNAPP, Peter
MALIK, Reinhart
KRÄMER, Klaus

Priority Data

195 01 607.6

20.01.1995

Publication Language German (de)

Filing Language German (DE)

Designated States

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Title

(DE) ARRETIERVORRICHTUNG MIT EINEM AUSGLEICHSELEMENT

(EN) STOP DEVICE WITH A COMPENSATING ELEMENT

(FR) DISPOSITIF D'ARRET POURVU D'UN ELEMENT DE COMPENSATION

Abstract

(DE) Die Erfindung betrifft eine Arretiervorrichtung zur Lagefixierung eines beweglichen Stellelementes, insbesondere für eine Schaltstange eines mechanisch schaltbaren Zahnräderwechselgetriebes von Fahrzeugen, die einen verschiebbar angeordneten Arretierbolzen aufweist und mit einem elektrischen Schaltelement versehen ist. Zur Verbesserung der Schaltgenauigkeit ist erfindungsgemäß ein Ausgleichselement (16a) zwischen dem Arretierbolzen (8) und einem in der Arretiervorrichtung lagefixierten Bauteil vorgesehen, zum Ausgleich von Lagetoleranzen und zur Verbesserung der Schaltgenauigkeit.

(EN) The invention pertains to a stop device for fixing in a position a movable setting element, especially for a gear shift rod of a mechanically shifted, toothed gear change box in vehicles, which has a movable stop pin and is equipped with an electrical switching element. A compensating element (16a) is provided between the stop bolt (8) and a component of fixed position in the stop device for purposes of compensating for position tolerances and improving precision in shifting.

(FR) L'invention concerne un dispositif d'arrêt servant au blocage en une position d'un élément de réglage mobile, en particulier la tige de commande des vitesses d'une boîte de vitesses à engrenages actionnée mécaniquement, montée dans un véhicule. Le dispositif présenté comporte un axe d'arrêt mobile ainsi qu'un élément de commutation électrique. Un élément de compensation (16a) est monté entre l'axe d'arrêt (8) et un composant dont la position est fixe dans le dispositif d'arrêt, afin de compenser les tolérances de position et d'améliorer la précision de changement de vitesse.

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16	ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H	GEARING
59	Control inputs to change-speed- or reversing-gearings for conveying rotary motion
68	Inputs being a function of gearing status
70	dependent on the ratio established

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16	ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H	GEARING
63	Control outputs to change-speed- or reversing-gearings for conveying rotary motion
02	Final output mechanisms therefor; Actuating means for the final output mechanisms
30	Constructional features of the final output mechanisms
38	Detents

G	PHYSICS
05	CONTROLLING; REGULATING
G	CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
5	Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
06	for holding members in one or a limited number of definite positions only

H	ELECTRICITY
01	BASIC ELECTRIC ELEMENTS
H	ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
3	Mechanisms for operating contacts
02	Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
16	adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16	ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H	GEARING
59	Control inputs to change-speed- or reversing-gearings for conveying rotary motion
68	Inputs being a function of gearing status
70	dependent on the ratio established

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1. WO1996022480 - STOP DEVICE WITH A COMPENSATING ELEMENT

F	MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16	ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H	GEARING
59	Control inputs to ; control units of; change-speed-, or reversing-gearings for conveying rotary motion
68	Inputs being a function of gearing status
70	dependent on the ratio established

Y	SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10	TECHNICAL SUBJECTS COVERED BY FORMER USPC
T	TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74	Machine element or mechanism
20	Control lever and linkage systems
20012	Multiple controlled elements
20018	Transmission control
20085	Restriction of shift, gear selection, or gear engagement