Eintreibgerät für Befestigungsmittel

Details

Veröffentlichungs-Nr.

EP4768186

Anmeldetag

26. November 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

B25C1/04

Abstract

A fastener driving tool (100), which relates to a power tool; the fastener driving tool includes a gas chamber (10), a piston (21), a striker (22), a lifer (40), a support cylinder (23) and a movable cylinder body (24), the movable cylinder body being disposed on an inner circumference of the support cylinder in an up-and-down movable manner, the movable cylinder body and the support cylinder maintaining a circumferential sealing fit, the piston being disposed in the movable cylinder body, the gas chamber includes a first gas chamber (10A) and a second gas chamber (10B) isolated from each other; the first gas chamber is disposed outside the movable cylinder body, the gas compressed in the first gas chamber driving the movable cylinder body to move downward relative to the support cylinder, the upward-moving piston driving the movable cylinder to move upward relative to the support cylinder, the upward-moving movable cylinder body compressing the gas in the first gas chamber; the gas compressed in the second gas chamber drives the piston to move downward relative to the movable cylinder body, the upward-moving piston compressing the gas in the second gas chamber. This structural improvement ensures the nailing effect while reducing vibration felt by the user.

Anmelder

Firma

Zhejiang Prulde Electric Appliance Co., Ltd.

Land

🇨🇳 China

Fachgebiete