Invention Grant
- Patent Title: Component with internal and external teeth and method for manufacturing component
-
Application No.: US14784082Application Date: 2014-03-22
-
Publication No.: US10247289B2Publication Date: 2019-04-02
- Inventor: Axel Wittig , Anton Straub
- Applicant: WEBO Werkzeugbau Oberschwaben GmbH
- Applicant Address: DE Amtzell
- Assignee: WEBO WERKZEUGBAU OBESCHWABEN GMBH
- Current Assignee: WEBO WERKZEUGBAU OBESCHWABEN GMBH
- Current Assignee Address: DE Amtzell
- Agency: Browdy and Neimark, PLLC
- Priority: DE102013006150 20130410
- International Application: PCT/EP2014/000783 WO 20140322
- International Announcement: WO2014/166592 WO 20141016
- Main IPC: B21K1/30
- IPC: B21K1/30 ; F16H55/17 ; B21D39/04 ; B21D53/28 ; B23P15/14 ; F16D3/06 ; F16H57/08 ; F16H55/06

Abstract:
Method for producing a compound, rotationally symmetrical component (3) with internal and external teeth consisting of a blank (1) and a toothed body (5), wherein the two parts (1, 5) are designed in the form of a pot and in a first method step are inserted coaxially one inside another with interlocking, mutual support and in a second method step are interlocked together with at least one forming tool (17, 27) applied against the (inner and/or outer) circumference, wherein in the second method step the circumferential surface (14, 14′) of said blank (1) is continuously deformed in a rolling forming process in the axial direction and in the radial direction such that the circumferential surface (14, 14′) of the blank (1) is deformed to interlock into the tooth bases (10) of the teeth (6) of the toothed body (5).
Public/Granted literature
- US20160047455A1 Component with internal and external teeth and method for manufacturing component Public/Granted day:2016-02-18
Information query