公开(公告)号：FR2813962B1

公开(公告)日：2002-11-08

申请号：FR0011752

申请日：2000-09-13

Applicant: BERTIN TECHNOLOGIES SA

Inventor： BOUGY JEAN JACQUES

IPC: G03D15/04

Abstract: The invention concerns a machine and a method for automatically restoring cinematographic films comprising connections produced by adhesive tapes, by unwinding the film in front of means (28) detecting the connections, stopping the unwinding, holding the film on either side of the detected connection with clips (30), cutting the film in the middle of the connection, eliminating the bits of adhesive tape, cleaning the film and fixing a new connection, then proceeding with the unwinding, eliminating with means (34) the overlapping lateral portions of the new connection and visually controlling the new connections with means (36). The invention enables to automatically restore films comprising connections consisting of adhesive tape.

公开(公告)号：FR2834480B1

公开(公告)日：2004-04-02

申请号：FR0200277

申请日：2002-01-10

Applicant: BERTIN TECHNOLOGIES SA

Inventor： WIETZKE CECILE MARIA ,  MATTOUT RICHARD ,  VERDIER AMANDINE ,  TROUCHET DANIEL ,  BOUGY JEAN JACQUES

IPC: B05B7/14 ,  B05B7/32 ,  B05B12/00 ,  F16K21/00 ,  G05D7/06

公开(公告)号：FR2834480A1

公开(公告)日：2003-07-11

申请号：FR0200277

申请日：2002-01-10

Applicant: BERTIN TECHNOLOGIES SA

Inventor： WIETZKE CECILE MARIA ,  MATTOUT RICHARD ,  VERDIER AMANDINE ,  TROUCHET DANIEL ,  BOUGY JEAN JACQUES

IPC: B05B7/14 ,  B05B7/32 ,  B05B12/00 ,  F16K21/00 ,  G05D7/06

Abstract: The powder dispersion device has a chamber (10) housing a block (12) of compacted powder, with a piston (14) exercising pressure on the block. A pressurized gas stream is directed onto the block on the side opposite the piston. The gas gathers powder and is directed through a passage (18) past a tapered needle (40) that controls the flow and deflects the stream to outlet passages (22).

公开(公告)号：FR2925066B1

公开(公告)日：2014-12-19

申请号：FR0708835

申请日：2007-12-18

Applicant: BERTIN TECHNOLOGIES SA

Inventor： BOUGY JEAN JACQUES

IPC: C12M3/08

公开(公告)号：FR2813962A1

公开(公告)日：2002-03-15

申请号：FR0011752

申请日：2000-09-13

Applicant: BERTIN TECHNOLOGIES SA

Inventor： BOUGY JEAN JACQUES

IPC: G03D15/04

Abstract: The invention concerns a machine and a method for automatically restoring cinematographic films comprising connections produced by adhesive tapes, by unwinding the film in front of means (28) detecting the connections, stopping the unwinding, holding the film on either side of the detected connection with clips (30), cutting the film in the middle of the connection, eliminating the bits of adhesive tape, cleaning the film and fixing a new connection, then proceeding with the unwinding, eliminating with means (34) the overlapping lateral portions of the new connection and visually controlling the new connections with means (36). The invention enables to automatically restore films comprising connections consisting of adhesive tape.