- Patent Title: Method for producing an internally structured slide bearing bushing
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Application No.: US14935821Application Date: 2015-11-09
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Publication No.: US10533605B2Publication Date: 2020-01-14
- Inventor: Gerhard Thumm , Volker Voggeser
- Applicant: WIELAND-WERKE AG
- Applicant Address: DE Ulm
- Assignee: WIELAND-WERKE AG
- Current Assignee: WIELAND-WERKE AG
- Current Assignee Address: DE Ulm
- Agency: Flynn Thiel, P.C.
- Priority: DE102014017426 20141125
- Main IPC: B21C1/26
- IPC: B21C1/26 ; B21D17/02 ; B21C23/01 ; B21C1/24 ; F16C33/10 ; B21K1/04 ; B21D53/10 ; F16C33/14 ; F16C43/02

Abstract:
A method for producing an internally structured slide bearing bushing involves the following steps: a) providing a slide bearing bushing with at least one bearing region which is formed as a hollow cylinder with an internal surface and which has an external diameter and an internal diameter, b) providing an external tool with a through-opening, c) providing an internal tool which has an integral cylindrical operating region with an external surface with a structure, d) inserting the internal tool into the bearing region of the slide bearing bushing, e) introducing the slide bearing bushing and the internal tool into the conical widened portion of the through-opening of the external tool, f) pressing the slide bearing bushing into the through-opening of the external tool, g) removing the slide bearing bushing from the through-opening of the external tool, and h) radially widening the slide bearing bushing.
Public/Granted literature
- US20160146250A1 METHOD FOR PRODUCING AN INTERNALLY STRUCTURED SLIDE BEARING BUSHING Public/Granted day:2016-05-26
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