Punch assembly

A punch assembly for use in a punch press including a pair of elongated rods (20,10) having mating respective male (24) and female (14) threaded ends, a head on one end of the female portion for being engaged by a ram of the press, a compression spring (11), a punch tip (22) at the end of the male p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WILSON, KENNETH J, ROBINSON, VERLON
Format:	Patent
Sprache:	eng
Schlagworte:	CUTTING CUTTING-OUT HAND CUTTING TOOLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORATING PERFORMING OPERATIONS PUNCHING PUNCHING METAL SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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