| slovo | definícia |
Belt punch
(gcide) | Punch \Punch\, n. [Abbrev. fr. puncheon.]
1. A tool, usually of steel, variously shaped at one end for
different uses, and either solid, for stamping or for
perforating holes in metallic plates and other substances,
or hollow and sharpedged, for cutting out blanks, as for
buttons, steel pens, jewelry, and the like; a die.
[1913 Webster]
2. (Pile Driving) An extension piece applied to the top of a
pile; a dolly.
[1913 Webster]
3. A prop, as for the roof of a mine.
[1913 Webster]
Bell punch. See under Bell.
Belt punch (Mach.), a punch, or punch pliers, for making
holes for lacings in the ends of driving belts.
Punch press. See Punching machine, under Punch, v. i.
Punch pliers, pliers having a tubular, sharp-edged steel
punch attached to one of the jaws, for perforating
leather, paper, and the like.
[1913 Webster] |
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