Compressed air nailer with safety valve assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11628549
APP PUB NO 20210138621A1
SERIAL NO

16640632

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A compressed air nailer comprises a working piston connected to a driving tappet configured to drive a fastener. A trigger and a placing sensor are configured to be actuated to aerate or deaerate a main control line to enable triggering of the driving process. A control valve assembly is configured to define a locked position and an open position by controlling a first pressure in a first control space and a second pressure in a second control space. The first control space is connected to the trigger valve and actuation of the trigger valve is configured to bring the safety valve assembly into the locked position. When the safety valve assembly is in the open position, an actuation of the placing sensor valve is configured to bring the safety valve assembly into the open position when the trigger valve is actuated.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BEA GMBHBOGENSTRASSE 43-45 AHRENSBURG D-22926

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bauer, Joachim Bad Oldesloe, DE 54 583
Theberath, Martin Tangstedt, DE 5 18

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