摘要:
Vorliegende Erfindung beschreibt eine Befestigungseinrichtung zum Befestigen eines ersten Bauteils B 1 an einem zweiten Bauteil B2 mit selbsttätigem Ausgleich von Toleranzen im Abstand S zwischen dem ersten Bauteil B1 und dem zweiten Bauteil B2. Die Befestigungseinrichtung umfasst ein Halteelement 10 und ein Verstellelement 30. Am Verstellelement 30 ist ein Mitschlepper 50 vorgesehen, der eine in axialer Richtung des Verstellelements federnd angeordneten Ring 54 mit einem Mitnehmergewinde 58 und einer überwindbaren Mitnehmergewindeblockade 60 aufweist.
摘要:
The invention concerns a motor vehicle reinforcing structure, comprising an instrument panel crosspiece (1) fixed between the left and right front pillars (2) of the vehicle, and a hollow tube (7) having a length substantially less than the instrument panel crosspiece (1) and substantially parallel to the instrument panel crosspiece, and said hollow tube (7) being fixed to an end portion of the instrument panel crosspiece (1). The hollow tube (7) is rigidly fixed to the instrument panel crosspiece by first and second linking elements (8, 9) so as to form a quadrilateral therewith and through its end proximate the end of the instrument panel crosspiece (1) to the pillar (2) adjacent the vehicle by a threaded element (20) whereof the axis is parallel to the axis of the hollow tube (7) and is inscribed in an inner volume of said hollow tube (7).
摘要:
A securement assembly is provided for securement to a support member. The securement assembly comprises a first element (31), carrying a cylindrical thread of a first hand, a second spacer element (35) carrying a thread of the first hand and threadedly engaged with the first element (31) such that relative rotation moves the first and second elements (31, 35) axially relative to one another, and a third element (40) engageable with the second element (35) one of the second and third elements has a cylindrical recess and the other of the second and third elements has a shaft, one of the recess and the shaft being unthreaded (36) and the other of the recess and the shaft being threaded (42) such that engagement of the shaft and recess causes a thread to form in the previously unthreaded shaft or recess. The thread of the shaft or recess is of hand opposite to the first hand. The arrangement for securement in use is such that first element (31) and the support member are held in a fixed relationship, engagement of the third element (40) through the support member and with the second element (35) and relative rotation of the third element (40) and second element (35) in a thread forming direction causes rotation of the second element (35) relative to the first element (31) to draw the second element (35) out of the first element (31) until the second element (35) abuts the support member. Further relative rotation of the third element (40) and second element (35) in the same direction forms a thread in the previous unthreaded recess (36) or shaft until a stop portion of the third element (40) engages the support member to clamp the support member between the stop portion and the second element.
摘要:
Adjustable fastening element (2) intended to be fitted to an end region of a transverse member (14) of a vehicle chassis. The fastening element takes the form of a U-section element with a web portion (4) of preferably uniform width and with mutually parallel flanges (6, 8) protruding from opposite side edges of this web portion. Each flange has running through it at least one oblong slitlike aperture (10), or has running through it two or more mutually mutually aligned holes, for a (12) fastening means, particularly a fastening bolt or fastening screw, whereby the fastening element can be fixed to the transverse member. The fastening element (2) can be fitted straddling the end region of the transverse member (14), in one of various different positions relative to the end region of the member, with the flanges (6, 8) of the fastening element abutting against opposite side surfaces of the transverse member. The fastening element is fitted partly protruding axially beyond the end surface (16) of the transverse member to form an extension element to the transverse member.
摘要:
The invention relates to an assembly (10) for connecting a tubular first component (12) to a second component (14), in particular for connecting a traction bar to an A-column of a vehicle body. Said assembly comprises a first structural element (22), which forms a housing for a screw element (24), said first structural element being located on the end (20) of the first component (12) that faces the second component (14) and a second structural element (26), which is fixed to the end (20) of the first component (12) that faces the second component (14), in such a way that the first structural element (22) is held between the first component (12) and the second structural element (26) and that the screw element (24) is retained permanently in the first structural element (22) by the second structural element (26). The screw element (24) can be displaced in the first structural element (22) at least in a transversal direction in relation to a longitudinal axis (28) of the first component (12) to compensate for tolerances during the connection of the first component (12) to the second component (14). The invention also relates to a method for producing an assembly (10) of this type.
摘要:
Adjustable fastening element (2) intended to be fitted to an end region of a transverse member (14) of a vehicle chassis. The fastening element takes the form of a U-section element with a web portion (4) of preferably uniform width and with mutually parallel flanges (6, 8) protruding from opposite side edges of this web portion. Each flange has running through it at least one oblong slitlike aperture (10), or has running through it two or more mutually mutually aligned holes, for a (12) fastening means, particularly a fastening bolt or fastening screw, whereby the fastening element can be fixed to the transverse member. The fastening element (2) can be fitted straddling the end region of the transverse member (14), in one of various different positions relative to the end region of the member, with the flanges (6, 8) of the fastening element abutting against opposite side surfaces of the transverse member. The fastening element is fitted partly protruding axially beyond the end surface (16) of the transverse member to form an extension element to the transverse member.
摘要:
Ensemble comprenant deux pièces à assembler, un pion sensiblement cylindrique (6), une bague (8) comprenant au moins un ergot (28), un support (12), des moyens de guidage en rotation (14) de la bague par rapport au support, et des moyens élastiques (14) liés d'une part à la bague et d'autre part au support. L'ensemble comprend en outre au moins une rampe hélicoïdale (26) ménagée sur la surface périphérique du pion et destinée à recevoir un ergot, ladite rampe hélicoïdale comprenant une première partie (30) et une deuxième partie (32) présentant des sens d'hélice opposés.
摘要:
Ein Cockpitquerträger (1) in einem Kraftfahrzeug ist im Vorbau auf Höhe einer Instrumententafel in Fahrzeugquerrichtung ausgerichtet und mit je einem Ende (2,3) an gegenüberliegenden Aufbauteilen (4,5) des Kraftfahrzeuges festgelegt, wobei der Cockpitquerträger (1) einen rohrartigen Grundträger (6) umfaßt, an dem wenigstens ein Halteelement (7,8,9) zur Anbringung von Fahrzeugfunktionselementen und seitliche Befestigungskonsolen (10) angebracht sind. Zur Schaffung eines Cockpitquerträgers (1), der bei einfachem Aufbau für mehrere unterschiedliche Fahrzeuge einer Fahrzeugfamilie einsetzbar ist und mit dem ferner große Toleranzen ausgleichbar sind, ist vorgesehen, daß auf einen Grundträger (6) definierter Länge ein oder mehrere Halteelemente (7,8,9) und die beiden seitlichen Befestigungskonsolen (10) aufschiebbar und in der vorgesehenen Position mittels Klemmbefestigungen (12) festlegbar sind, wobei die Halteelemente (7,8,9) und die Befestigungskonsolen (10) den Grundträger (6) bereichsweise nahezu vollständig umschließen.