Invention Application
- Patent Title: Puncture cylinder provided with at least one puncture strip
- Patent Title (中): 穿刺圆筒设置有至少一个穿刺条
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Application No.: US10561794Application Date: 2004-06-25
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Publication No.: US20060191432A1Publication Date: 2006-08-31
- Inventor: Michael Held , Sebastian Prum , Holger Ratz
- Applicant: Michael Held , Sebastian Prum , Holger Ratz
- Priority: DE10329672.7 20030702
- International Application: PCT/EP04/51251 WO 20040625
- Main IPC: B41F21/10
- IPC: B41F21/10
Abstract:
A puncture or gripper cylinder is provided with at least one puncture strip that is provided with gripper pins or point needles. These pins are extendable from the cylinder to puncture and to grip a signature. At least one deflector is carried on the puncture cylinder and is extendable and retractable with respect to a surface of the cylinder. The deflector, when it is extended at least temporarily shields the signature from subsequent pins.
Public/Granted literature
- US07390292B2 Puncture cylinder provided with at least one puncture strip Public/Granted day:2008-06-24
Information query
