Universal double-jointed coupling for railway vehicles

Rotary shafts – gudgeons – housings – and flexible couplings for ro – Coupling accommodates drive between members having... – Torque transmitted via intermeshing teeth on drive and...

Reexamination Certificate

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C464S098000, C105S099000

Reexamination Certificate

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07985141

ABSTRACT:
A universal double-jointed coupling for railway vehicles with two joint levels comprises two coupling joints which are interconnected via a shaft that is surrounded by a hollow pinion shaft in order to transmit torque by means of said hollow pinion shaft. One joint level is assigned to a coupling joint encompassing a crowned gear that has angular and axial compensation capability while the other joint level is associated with a torsion-proof, flexible coupling joint.

REFERENCES:
patent: 2528593 (1950-11-01), Hickerson, Sr.
patent: 4018062 (1977-04-01), Bulliot
patent: 4591349 (1986-05-01), Lenhard-Backhaus et al.
patent: 246409 (1967-03-01), None
patent: 23522268 (2001-04-01), None
patent: 10050757 (2002-04-01), None
patent: 0878368 (1998-11-01), None
patent: 1013142 (1965-12-01), None

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