Invention Grant
- Patent Title: Intermediate chain for drawing assemblies of drawing machines
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Application No.: US15108675Application Date: 2014-12-31
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Publication No.: US09636728B2Publication Date: 2017-05-02
- Inventor: Fausto Menosso , Flavio Della Rossa
- Applicant: DANIELI & C. OFFICINE MECCANICHE SPA
- Applicant Address: IT Buttrio
- Assignee: DANIELI & C. OFFICINE MECCANICHE S.P.A.
- Current Assignee: DANIELI & C. OFFICINE MECCANICHE S.P.A.
- Current Assignee Address: IT Buttrio
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: ITUD2014A0002 20140103
- International Application: PCT/IB2014/067440 WO 20141231
- International Announcement: WO2015/101943 WO 20150709
- Main IPC: B65G23/14
- IPC: B65G23/14 ; B21C1/30 ; B65H51/14 ; F16G13/06 ; B65G15/16 ; B65G17/24 ; B21L11/10

Abstract:
An intermediate chain for drawing assemblies of drawing machines provided with at least one track having a plurality of contiguous links configured to act on a product being worked in order to draw it, is interposed between the corresponding track and support means of the track and comprises a plurality of contiguous links. Each of said links comprises an idle roll equipped with a through axial hole, a join pin and a connection element provided with a plurality of through holes configured to house at least said join pin. The connection element comprises two lateral support portions positioned in correspondence to axially opposite longitudinal ends of said idle roll, and a central connection portion, interposed transversely between the two lateral support portions and joined to both in order to reciprocally connect them, keeping them at a fixed and constant reciprocal distance and in a fixed and constant reciprocal position.
Public/Granted literature
- US20160318084A1 INTERMEDIATE CHAIN FOR DRAWING ASSEMBLIES OF DRAWING MACHINES Public/Granted day:2016-11-03
Information query
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