Elastic joint body

An elastic joint body for a shaft arrangement for the articulated connection of two shaft sections, having

• a plurality of bushings, the center axes of the bushings lying on a circle about the center axis of the elastic joint body, and the diameter of this circle indicating the connection diameter of the elastic joint body,
• a plurality of thread packets for coupling at least two bushings, each thread packet having a predetermined axial extension,
• at least one support device for guiding the thread packets which has a plurality of collar elements, the plurality of collar elements including at least one collar element having at least two sections extending in the radial direction, and
• at least one elastic casing in which at least the thread packets and the at least one support device are at least partially embedded,
• wherein the ratio u2 of the sum of the axial extension of the thread packets to the outer diameter of at least one collar element is 0.3≦u2≦1, preferably 0.4≦u2≦0.9.

An elastic joint body for a shaft arrangement for the articulated connection of two shaft sections, having

• a plurality of bushings, the center axes of the bushings lying on a circle about the center axis of the elastic joint body, and the diameter of this circle indicating the connection diameter of the elastic joint body,
• a plurality of thread packets for coupling at least two bushings, each thread packet having a predetermined axial extension,
• at least one support device for guiding the thread packets which has a plurality of collar elements, the plurality of collar elements including at least one collar element having at least two sections extending in the radial direction, and
• at least one elastic casing in which the thread packets and the at least one support device are at least partially embedded,
• wherein the ratio u3 of the axial extension of the support device to the outer diameter of a collar element is 0.6≦u3≦1.2, preferably 0.8≦u3≦1, and the axial extension of the support device corresponds to the sum of the axial extension of the thread packets and the thickness of the radial sections of the collar elements.

An elastic joint body for a shaft arrangement for the articulated connection of two shaft sections, having

• a plurality of bushings, the center axes of the bushings lying on a circle about the center axis of the elastic joint body, and the diameter of this circle indicating the connection diameter of the elastic joint body,
• a plurality of thread packets for coupling at least two bushings, each thread packet having a predetermined axial extension,
• at least one support device for guiding the thread packets which has a plurality of collar elements, the plurality of collar elements including at least one collar element having at least two sections extending in the radial direction, and
• at least one elastic casing in which the thread packets and the at least one support device are at least partially embedded,
• wherein the ratio u4 of the axial extension of the support device to the connection diameter is 0.1≦u4≦0.45, preferably 0.15≦u4≦0.4, and the axial extension of the support device corresponds to the sum of the axial extension of the thread packets and the thickness of the radial sections of the collar elements.

An elastic joint body for a shaft arrangement for the articulated connection of two shaft sections, having

• a plurality of bushings, the center axes of the bushings lying on a circle about the center axis of the elastic joint body, and the diameter of this circle indicating the connection diameter of the elastic joint body,
• a plurality of thread packets for coupling at least two bushings, each thread packet having a predetermined axial extension,
• at least one support device for guiding the thread packets which has a plurality of collar elements, the plurality of collar elements including at least one collar element having at least two sections extending in the radial direction, and
• at least one elastic casing in which at least the thread packets and the at least one support device are at least partially embedded,
• wherein the ratio u5 of the axial extension of a thread packet in the pulling segment to the outer diameter of a collar element associated with this thread packet is 0.2≦u5≦0.6, preferably 0.25≦u5≦0.5.

An elastic joint body for a shaft arrangement for the articulated connection of two shaft sections, having

• a plurality of bushings, the center axes of the bushings lying on a circle about the center axis of the elastic joint body, and the diameter of this circle indicating the connection diameter of the elastic joint body,
• at least one thread packet for coupling at least two bushings, each thread packet having a predetermined axial extension,
• at least one support device for guiding the at least one thread packet which has a plurality of collar elements, and
• at least one elastic casing in which the thread packets and the at least one support device are at least partially embedded,
• wherein the outer diameter of at least one axially inner collar element is larger than the outer diameter
• of the at least one axially outer collar element.