Invention Grant
- Patent Title: Claw coupling
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Application No.: US15142727Application Date: 2016-04-29
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Publication No.: US10087993B2Publication Date: 2018-10-02
- Inventor: Stefan Kleinewegen
- Applicant: SIEMENS AKTIENGESELLSCHAFT
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Agency: Henry M. Feiereisen LLC
- Priority: EP15001280 20150430
- Main IPC: F16D3/52
- IPC: F16D3/52 ; F16D3/68

Abstract:
A claw coupling includes two coupling elements disposed in opposite relationship and having confronting end face surfaces from which claws engage alternately into one another. A pressure body ring, disposed between the two coupling elements, includes a ring element and pressure bodies which project radially outwards from the ring element and are respectively received between two adjacently disposed claws of the coupling elements. Some pressure bodies have each an axially projecting spacer with a contact surface which, when a predefined torque is transmitted via the claw coupling, is pressed against a contact surface area of the end face surface of an adjacent coupling element. The contact surface area is slanted or curved such that, in a no-load state of the claw coupling an axial distance between the contact surface of the spacer and the contact surface area of the end face surface increases in a radially outwards direction.
Public/Granted literature
- US20160319886A1 CLAW COUPLING Public/Granted day:2016-11-03
Information query
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