Cellular foam bumper for nailer

Cellular foam bumper for nailer

A device (100) for impacting a fastener in one embodiment includes a drive channel, a cylinder (122) opening at an end portion (130) to the drive channel (126), a microcellular polyurethane elastomer (MPE) bumper (128) fixedly positioned at the end portion (130) of the cylinder (122), the MPE bumper...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Krondorfer, Harald, Zhang, Yizhuo
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
HAND TOOLS
HAND-HELD NAILING OR STAPLING TOOLS
MANIPULATORS
MANUALLY OPERATED PORTABLE STAPLING TOOLS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Beschreibung
Zusammenfassung:A device (100) for impacting a fastener in one embodiment includes a drive channel, a cylinder (122) opening at an end portion (130) to the drive channel (126), a microcellular polyurethane elastomer (MPE) bumper (128) fixedly positioned at the end portion (130) of the cylinder (122), the MPE bumper (128) including a drive bore (146) extending therethrough and aligned with the drive channel (126), and an outer wall (170) defining a plurality of grooves (172,174) extending radially about the MPE bumper (128), and a drive mechanism including a drive blade (124) aligned with the drive bore (146).