- Patent Title: Method for closing automatically an axial end of a tubular manufacture and for unloading it in an inside-out configuration, and apparatus for performing the method
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Application No.: US14760958Application Date: 2013-12-11
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Publication No.: US10011928B2Publication Date: 2018-07-03
- Inventor: Ettore Lonati , Fausto Lonati , Tiberio Lonati
- Applicant: Lonati S.P.A. , Francesco Lonati , Matteo Lonati
- Applicant Address: IT Brescia
- Assignee: LONATI S.p.A.
- Current Assignee: LONATI S.p.A.
- Current Assignee Address: IT Brescia
- Agency: Husch Blackwell LLP
- Priority: ITMI2013A0050 20130116
- International Application: PCT/EP2013/076192 WO 20131211
- International Announcement: WO2014/111206 WO 20140724
- Main IPC: D04B15/88
- IPC: D04B15/88 ; D04B9/02 ; D04B9/40 ; D04B9/46 ; D05B15/02 ; D05B23/00 ; D04B15/02

Abstract:
A method for closing automatically an axial end of a tubular manufacture and for unloading it in inside-out configuration comprising a step of positioning the manufacture, in a right-way-out configuration, at a sewing or linking station, arranged so that its axis is substantially vertical and so that it hangs, by means of a first axial end to be closed by sewing or linking, from an annular handling device. Then a step is performed for inserting the manufacture, retained by the handling device, into an upper reversing tube that is or can be positioned, with its lower axial end, above the handling device. A step of closing the first axial end of the manufacture by sewing or linking is then performed. Then a step of disengaging the manufacture from the handling device and a step of removing the manufacture through the upper axial end of the upper reversing tube are performed.
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