Bending press and method for operating a bending press

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12115574
SERIAL NO

17255053

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a bending press (10) for bending a workpiece (19), comprising

    a first platform (1) with a first tool mount (11) and a second platform (2) with a second tool mount (12), wherein one of the platforms (1) is movable relative to the other platform (2) for performing a working movement,a first safety device (20) for creating a light barrier (27) extending between the tool mounts (11, 12) transversely to the working movement of the movable platform (1), wherein the first safety device (20) has a first mount (21) and a second mount (22), wherein one of the mounts (21) carries a light emitter (25) and the other mount (22) carries a light receiver (26), and wherein the first mount (21) is arranged on a first side of the first platform (1) and is adjustable relative to the first platform (1) by a first adjustment drive (23),a controller (9) that is connected to the first adjustment drive (23), characterized in that the first tool mount (11) is designed in the form of a guide rail, which has at its first end a first front side opening (13) for changing a bending tool (8), and that the access for changing a bending tool (8) via the first front side opening (13) is obstructed in a first relative position of the first mount (21) to the first platform (1) and is unblocked in a second relative position of the first mount (21) to the first platform 1.

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First Claim

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Patent Owner(s)

  • TRUMPF MASCHINEN AUSTRIA GMBH & CO. KG.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Denkmeier, Thomas Traun, AT 15 74
Kurz, Christian Linz, AT 5 18

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