Robert Boschgmbh

Robert Bosch Gmbh

Stefan Sonntag

Andreas Schurig

Rainer Widmann

Tamara Gaschler

Hardy Schmid

Achim Duesselberg

Holger Froehling

Xiao Qiu

Alexander Volz

Fritz Schlegel

Melanie Wassmer

Edit Okenwa

Nikola Janjic

Daniel Eckel

Christian Schaber

Daniel Beckel

Ioan Ionescu

Michael Briesenick

A suction-extraction adapter for a drilling tool has a housing and a tool connection unit. The housing has a suction-extraction device interface for the detachable connection of a suction-extraction device to the suction-extraction adapter. The tool connection unit enables the axial fixing of the suction-extraction adapter on the drilling tool. The housing also has a locking mechanism. The tool connection unit is configured to be locked on the housing of the suction-extraction adapter via the locking mechanism.

Suction-extraction adapter

A suction adapter, in particular a suction drill suction adapter, for connecting an insertion tool, in particular a suction drill, to a suction apparatus includes at least one insertion tool receiving region, in which the insertion tool is arranged, at least one connection interface with respect to an insertion tool suction channel of the insertion tool, and at least one, in particular dimensionally stable, discharge guiding unit configured to delimit a suction channel. The at least one discharge guiding unit has at least one discharge guiding element configured to delimit a suction channel outlet of the suction channel and which has a longitudinal axis. The longitudinal axis of the at least one discharge guiding element is orientated parallel with a main extent axis of the at least one insertion tool receiving region in a region of the suction channel outlet in at least one operating state.

Suction adapter for connecting an insertion tool to a suction apparatus

A fastening device for a suction hose includes a main body having a first fastening interface configured to fasten the main body to a handheld power tool and/or to an additional handle, in particular in a manner detachable without the use of tools. The main body further includes a second fastening interface configured to fasten the suction hose to the main body, in particular in a manner detachable without the use of tools. The fastening device also includes a joint unit configured to movably connect the suction hose to the handheld power tool and/or to the additional handle.

Suction-extraction attachment

A suction adapter for a drilling tool with a conduit includes a housing, at least one air intake port, and a valve unit. The valve unit is configured to open the air intake port as a function of a flow parameter.

Suction adapter

A suction-extraction attachment for an insertion tool includes a housing, a bearing unit, and a suction-extraction opening. The housing has an end-side opening that is configured to accommodate the insertion tool. The bearing unit is configured to mount the suction-extraction attachment on the insertion tool. The suction-extraction opening is configured to couple the suction-extraction attachment to a suction-extraction device. The end-side opening and the suction-extraction opening form a transporting channel. The suction-extraction attachment is configured to be mounted on the insertion tool via the bearing unit in an axially movable and rotatable manner such that a position of the suction-extraction attachment relative to the insertion tool alters as a drill-hole depth increases.

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Vogt, Germany

Stefan Sonntag