Longitudinal adjusting device esp. for motor vehicles has ball cage unit of two connected parts with intermediate length-adjustable spacer

The adjuster has a first seat rail, a relatively adjustable second seat rail, and ball cage unit (11) with roller bodies (9) between the rails. The ball cage unit is of selectable size. It has at least two main bodies (15) to hold the roller bodies, and an intermediate spacer (17) of adjustable leng...

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Bibliographische Detailangaben
Hauptverfasser:	FRANZMANN, THOMAS, WILLEMS, BORIS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SEATS SPECIALLY ADAPTED FOR VEHICLES SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The adjuster has a first seat rail, a relatively adjustable second seat rail, and ball cage unit (11) with roller bodies (9) between the rails. The ball cage unit is of selectable size. It has at least two main bodies (15) to hold the roller bodies, and an intermediate spacer (17) of adjustable length. The spacer may be one of a set (29), it may be telescopic, or it may be a wire cut to size. Main bodies and spacer are connected via a plug connection with profiled connection element, and there is a securing devicefor the connection. Bei einem Längseinsteller für einen Fahrzeugsitz, insbsondere für einen Kraftfahrzeugsitz, mit einer ersten Sitzschiene, einer gleitend zur ersten Sitzschiene verschiebbaren zweiten Sitzschiene, zwischen den beiden Sitzschienen angeordneten Wälzkörpern (9) und wenigstens einer Kugelkäfigeinheit (11) zum Halten der Wälzkörper (9), weist die Kugelkäfigeinheit (11) eine wählbare Länge auf.