Universal joint shaft

Details Universal joint shaft Universal joint shaft

2006-01-31

2006-01-31

Binda, Greg (Department: 3679)

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Coupling facilitates relative axial motion between coupled...

Including spring to bias member in axial direction

C403S361000, C403S368000, C464S182000

Reexamination Certificate

active

06991546

ABSTRACT:
A universal joint shaft for driving a roll of a rolling mill includes a connecting shaft, a first universal joint that is attached to a first end of the connecting shaft, a second universal joint that is attached to a second end of the connecting shaft, a coupling sleeve that includes a longitudinal axis that is connected to the first universal joint, which comprises a receiving bore with an opening for receiving a journal of a roll, wherein the receiving bore forms torque transmitting transmission faces, and which includes a first conical face that is arranged concentrically relative to the longitudinal axis, wherein the first conical face is provided for contacting a correspondingly designed first counter face at the journal of the roll, as well as a structure means by which the first conical face is loaded along the longitudinal axis towards the roll.

REFERENCES:
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patent: 202 13 190 (2003-02-01), None
patent: WO2004/018887 (2004-03-01), None

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