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PASS Stanztechnik AG

PASS Stanztechnik AG Patent applications
Patent application number	Title	Published
20120067189	PUNCHING TOOL - A punching tool has a safety device prevents a punching die from being undesirably released from a guide housing when the punching tool is gripped at the head. The safety device has a base guide body securely mounted relative to the punching die at least with respect to a gripping force direction acting on the punching die and a counter guide body securely mounted relative to the housing at least with respect to the gripping force direction. The guide bodies are designed to ensure a secure interaction in at least one retaining relative circumferential position while allowing release of the punching die from the guide housing in the gripping force direction in a release relative circumferential position displaced relative to the retaining relative circumferential position in the circumferential direction about the longitudinal axis. As a result, an unwanted release of the punching die from the guide housing is securely prevented.	03-22-2012
20100206150	STAMPING TOOL - A stamping tool has a stamping punch for forming at least one punched hole in a workpiece. The stamping punch is guided in a guide housing along a stamping displacement movement. The stamping punch has a stamping element and a head element, which is connected with the stamping element by means of a screw connection. A length of the stamping punch between a head front face and a stamping surface, which closes off the stamping element at the front, can be set by means of the screw-in depth of the screw connection. An unlocking body, which is freely accessible from outside of the guide housing can be displaced between a locked position, in which the screw connection is blocked, and a screwing position, in which the screw connection is released. The result is a stamping tool with a simplified length adjustment.	08-19-2010