Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Element is plate with external edge completely surrounding...
Reexamination Certificate
2011-08-23
2011-08-23
Binda, Gregory (Department: 3679)
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Element is plate with external edge completely surrounding...
C411S534000
Reexamination Certificate
active
08002639
ABSTRACT:
A torsionally rigid flexible shaft coupling, in particular, fully-steel shaft coupling, for transmitting torques between shafts, in particular shafts with axes which are offset relative to one another, having one or two plate packs (5) which are placed on flange sleeves (6) and on the latter, are clamped by means of a ring (4) against an end-side flange (65b) of the flange sleeve (6), wherein the plate packs are clamped in an alternating fashion in the peripheral direction to the sleeves (8) or second hubs (9), which face one another, by means of screws (7) which extend through the flange sleeves (6) and have nuts (2). In order to considerably increase the torque which can be transmitted, it is provided that the flange sleeve (14) is shorter in the axial direction than the known flange sleeves, and that, in order to increase the torque component which can be transmitted in a frictionally locking manner, the flange sleeve is rounded in a chamfered manner, and contains a coated radius geometry (6e), in its transition region to the planar face of the hub (1).
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Huber Johann
Mayr Fritz
Binda Gregory
Chr. Mayr GmbH & Co. KG
Roth W. Norman
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