Synchronous hinge head and assembly method

A technology of hinged joints and outer parts, which is applied in the field of synchronous hinged joints and assembly, can solve the problems of small ball contact angle, weakened cage, high manufacturing cost, etc., and achieve the effect of weight reduction, small turning diameter and low manufacturing cost
CN100585206CInactive Publication Date: 2010-01-27VOLKSWAGEN AG
9 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
VOLKSWAGEN AG
Publication Date
2010-01-27
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A constant velocity joint (1) comprises an outer part (2), an inner part (3) and a full cage (4), which is accommodated while holding itself between these parts and which is provided with windows (5) for holding balls (6) inside races (7, 8) on the outer part (2) and on the inner part (3). The cage (4) is guided around a common center of curvature (M) via spherical outer surfaces (4.2) on the outer part (2) and via spherical inner surfaces (4.3) on the inner part (3). During assembly, the outer part (2) and the cage (4) can be slid inside one another in the direction of the parts axes thereof. This permits a particularly compact design of constant velocity joints (1) with Stuber offset. Special recesses on the outer part (2) enable the balls (6) to be inserted when the inner part (3) is already connected to a shaft. The invention also relates to an assembly method for a joint of the aforementioned type.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a synchronous articulated joint (Gleichlauffestgelenk) with an outer part, an inner part and a full cage (Vollkaefig) held in a self-sustaining manner between the outer part and the inner part, the cage having a window (Fester) for retaining balls in raceways on outer and inner parts, wherein the full cage surrounds a common curvature with a spherical outer surface on the outer part and a spherical inner surface on the inner part Guided in the center, the outer part and the cage are displaceable relative to each other in the direction of their component axis during assembly. Furthermore, the invention relates to an assembly method for such a joint. Background technique

[0002] For the purposes of the present application, said concentricity also includes only small axial deviations of the center of curvature. Of course, this deviation is not as preferentially used for the control of the hinged joint as it is on the double ecc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More