Insertable toothed coupling

Details Insertable toothed coupling Insertable toothed coupling

1997-08-28

2000-09-12

Browne, Lynne H.

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

Torque transmitted via flexible element

Nonmetallic element

464903, F16D 350

Patent

active

061170178

ABSTRACT:
An insertable axially, radially and angularly movable toothed coupling to enable the elastic transfer of torque from a drive motor to a machine which is to be driven, the coupling including a fastening flange (1), which, by means of an annular element (2) made of elastomeric material and subjected to torsional shear, is connected to an internally toothed coupling sleeve (3) made of plastic, by vulcanization, in such a way that the input and acceptance of the torque takes place at the spline engagement of the driving and driven elements, a coupling hub (4) made of steel which, by means of external teeth (5), grips the teeth of the coupling sleeve and, by means of internal splines (6), is connected form-fittingly and detachably to the shaft of the machine to be driven, so that the coupling hub and the coupling sleeve are adjacent to each other with annular offset surfaces (7, 8) and are secured against axial displacement by means of a retaining ring (9).

REFERENCES:
patent: 2051442 (1936-08-01), Geyer
patent: 2444904 (1948-07-01), Worley
patent: 2785580 (1957-03-01), Andrwes
patent: 3742656 (1973-07-01), Amos
patent: 5382194 (1995-01-01), Scherner et al.
patent: 5429552 (1995-07-01), Scherner et al.

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