CARDAN JOINT AND METHOD OF MAINTENANCE OF SUCH JOINT Russian patent published in 2004 - IPC

Abstract RU 2232309 C1

FIELD: mechanical engineering; connection of shafts at cocking.

SUBSTANCE: proposed cardan joint includes forks, needle bearings cross-piece with bushes and radial and axial seals. Bush of cross-piece tenon is made in form of sleeve; base of needle bearing body and said bush has central coaxial holes each of which is made in form of regular convex polygon and sealing member is fitted in between base of needle bearing body and cover. Cardan joint is subjected to partial disassembly for replacement of worn surfaces by turning the needle bearing and bush in coaxial holes.

EFFECT: enhanced durability; low cost of maintenance work.

3 cl, 2 dwg

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RU 2 232 309 C1

Authors

Timashov E.P.

Pastukhov A.G.

Skurjatin N.F.

Dates

2004-07-10—Published

2003-01-13—Filed