Abstract:
The invention relates to a vehicle wheel having a tyre fitted and a sensor arranged on said wheel to detect the filling pressure of the tyre which is transmitted by radio means to a central electronic unit in the vehicle. The invention proposes, to make the problems of imbalance which are indicated by the sensor as insignificant as possible in such a wheel, that the sensor (20) provided with a clamping member (15, 16) which is staggered by 180 DEG in the peripheral direction towards the valve bore, be frictionally and positively fixed in a section of the wheel rim (8''').
Abstract:
The invention relates to a welded wheel, comprising a shaped wheel rim which is connected to a nave or a wheel disk by a weld seam in the area of the drop centre, sections which are standardised, especially the rim flange and the bead seat area in terms of their axial or radial extension, transition radii and angles, and sections which are not standardised, especially the drop centre area. One non-standardised section has at least one cambered part (9, 14, 15, 17) which reinforces the rim (1, 11, 13, 16) and extends radially and over the entire periphery, the middle axis of said cambered part (9, 14, 15, 17) being to identical to the rim axis and being located outside of the usual rim shape (21, 22, 23, 24).
Abstract:
Die Erfindung betrifft eine Vorrichtung zum Antreiben einer Kraftwagentür, umfassend eine Kraftwagentür, eine der Kraftwagentür zugeordnete erste Antriebseinheit (3), und einen mit der ersten Antriebseinheit (2) gekoppelten Antriebsmotor (2), wobei der Antriebsmotor (2) die Antriebseinheit (3) zum Öffnen und Schließen der Kraftwagentür antreibt. Die Aufgabe, die eingangs genannte Vorrichtung zum Antreiben einer Kraftwagentür derart: auszubilden, daß der Einbauraum verringert und die Anzahl der Einbauteile reduziert wird, wird erfindungsgemäß dadurch gelöst, daß der Antriebsmotor (2) mit wenigstens einer zweiten Antriebseinheit (4) koppelbar ist.
Abstract:
Die Erfindung betrifft ein Führungssystem für eine Schiebetür, insbesondere eines Kraftfahrzeugs, umfassend eine Laufschiene (5) mit einer oberen Abdeckung (6) und einem der oberen Abdeckung (6) gegenüberliegend angeordneten unteren Abschluß (7), und ein in der Laufschiene (5) geführtes Rollenelement (101) mit einem Rollenelementgehäuse (102), wobei an dem 10 Rollenelementgehäuse (102) drei Rollen (103, 104) drehbar befestigt sind, wobei zwei Rollen (103) an der oberen Abdeckung (6) der Laufschiene (5) und die dritte Rolle (104) an dem unteren Abschluß (7) entlang laufen. Die Aufgabe der Erfindung, das Führungssystem spielfrei, geräuscharm und mit straffer Systemcharakteristik auszubilden, wird erfindungsgemäß dadurch gelöst, daß an dem Rollenelementgehäuse (102) ein Federelement (109) befestigt ist, das eine von der ersten beiden Rollen (103) und die dritte Rolle (104) gegen die Laufschiene (5) beaufschlagt.
Abstract:
The invention relates to a door arrester for motor vehicle doors. The door arrester comprises a holder housing (3) with a passage opening (7) for a retaining bar (2) and comprises a swinging element (15) which, in relation to the passage opening (7), can swivel toward the narrow face of the retaining bar (2). The door arrester also has a spring element (14) for acting upon the swinging element (15). The arresting of a motor vehicle door can be effected in an inexpensive and reliable manner due to fact that at least one supporting first housing part (4) of the housing (3) is produced from plastic in an injection molding method.
Abstract:
The invention relates to a method for manufacturing critical distortion building elements comprising light metal strips made preferably of self-hardening aluminium alloys of the AlMg or AlMg-Mn type. This method allows, due to a cold forming step, for the desired building element to be manufactured and for the plasticity thereof to be improved by submitting same to annealing prior to cold forming. It is suggested, according to the invention, that the strip length edge area, cold sectionned in the strip width up to a depth of at least 1 to 10 mm maximum, be reheated at a temperature of over 150 DEG C during 0.1 to 10 secs maximum.
Abstract:
The invention concerns a vehicle wheel comprising a rim and a wheel disc which is connected thereto and is secured to a hub or brake drum with a plurality of connecting bosses for the tyre bolt screw holes disposed over the periphery of the bolt-pitch circle. The connecting bosses have spherical or conical sunk holes, and the region surrounding the sunk holes is cambered outwards. The wheel disc comprises abutment surfaces for the hub or brake drum which are distributed over the periphery. According to the invention the region (6) of the connecting boss (1, 1', 1"), which region surrounds the sunk holes (2, 23), is significantly thicker in all the cross-sectional planes than the more remote region which forms the wheel disc (5), the region (6) surrounding the sunk holes (2, 23) forming an integral unit with the more remote region (5). The region directly adjacent the sunk holes (2, 23) has the greatest thickness (9) which continuously decreases radially outwards, viewed from the axis (7) of the sunk hole (2), and then merges in a rounded or tangential manner into the region which has an almost constant thickness (10) which corresponds substantially to the initial thickness of the circular blank on which the wheel disc (5) is integrally formed.