Hammer tacker, and tack therefor

A hammer tacker has a strike, a tack-driving piston, a tack-feeding mechanism, and a handle for a user to cause a strike against a target. The piston cycles between drive and retraction strokes. The tack-feeding mechanism cycles between recession and feed strokes to feed the tack in a next-to-lead p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAMMOND SAM D, SCHULZ JACK A, SCHIEN KENT F
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HAND-HELD NAILING OR STAPLING TOOLS HEATING LIGHTING MANIPULATORS MANUALLY OPERATED PORTABLE STAPLING TOOLS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A hammer tacker has a strike, a tack-driving piston, a tack-feeding mechanism, and a handle for a user to cause a strike against a target. The piston cycles between drive and retraction strokes. The tack-feeding mechanism cycles between recession and feed strokes to feed the tack in a next-to-lead position to the lead position after the preceding tack in the lead position is struck into the target, and includes an escaping driver for engaging a pallet of the tack in the next-to-lead position during the feed stroke to feed that tack to the lead position, as well as for escaping the pallet of that tack during the recession stroke and then receding to engage the pallet of the tack that succeeds to the next-to-lead position, if any. Wherein as the piston's drive stroke coincides with the recession stroke, the feed stroke lags after a pause behind the piston's retraction stroke.