Motor vehicle, particularly commercial vehicle, and joint arrangement
AssigneeZF Friedrichshafen AG
InventorsHans-Gerd Brunneke, Christian Losche
Life of this patent
Estimating the term…
Abstract
A joint arrangement (1) comprising a journal-like retaining body (5) and a joint head (4) is provided, at the axial head end thereof, for engaging with one of a one-piece or multi-piece supporting device. The base region (5a, 5b) of the retaining body (5) is connected to an axle body (10), particularly of a utility vehicle, and designed such that, in addition to the retaining body (5) extending in a journal-like manner, the joint arrangement (1) also comprises a separate flange body (8) which can be used to apply force to the retaining body (5) in the direction of the base region (5a, 5b) thereof for the purpose of connecting the retaining body (5) to the axle body (10).
Claims9
A joint arrangement (1) comprising a retaining body (5) that has an axial head end to which a joint head is fixed, the joint head (4) engages and supports a supporting device (2;
- 3),
- the retaining body (5) has a base region that extends radially therefrom and is axially located opposite the head end and has a bottom facing surface and an abutment surface the retaining body is connectable to an axle body (10) of a utility vehicle, and
- a flange body (8) comprising a bottom facing surface and a top facing surface and a through-hole that extends from the bottom facing surface to the top facing surface, the flange body has an abutment surface that defines a circumference of the through-hole, the flange body being connectable to the axle body such that when connected thereto and with the retaining body extending through the through-hole of the flange body, the bottom facing surface of the flange body abuts the axle body and the base region of the retaining body is sandwiched between the flange body and the axle body with the bottom facing surface of the base region of the retaining body abutting the axle body and the abutment surface of the base region of the retaining body abutting the abutment surface of the flange body, such that the retaining body is fixed to the axle body (10).
A joint arrangement comprising:
- an elongate retaining body having an axial through-bore and a first axial end, a joint head being fixed to the first axial end of the retaining body and the joint head pivotally supporting at least one chassis frame connecting arm, the retaining body comprises an annular periphery having a radially extending abutment surface;
- a planar flange body having a through-hole, the through-hole of the flange body comprises an annular periphery having a radially extending abutment surface;
- the planar flange body being connectable to an axle body to fix the retaining body in a secured position, the retaining body in the secured position extends through the through-hole of the flange body along an axis of the through-hole, the abutment surface of the flange body abuts the abutment surface of the retaining body and axially fixes the retaining body with respect to the flange body, when the flange body is connected to the axle body, the abutment surface of the flange body applies a clamping force on the abutment surface of the retaining body in a direction away the first axial end of the retaining body, the annular periphery of the retaining body mates with the annular periphery of the through-hole of the flange body such that the through-bore of the retaining body and the through-hole of the flange body are coaxially aligned.
Dependencies are inferred from the claim text.