摘要:
A grinding tool, in particular a concrete grinding tool, comprising a drive spindle (1) driven by a motor in the working rotational direction (A) having a tool receptacle (7) at its free end. The tool receptacle (7) is provided with a flange (2) non-rotationally disposed on the drive spindle (1) and a nut (3) that can be threaded onto the free end (6) for clamping the tool (5) against the flange (2). The tool receptacle (7) further comprises an anti-rotation device (4) that prevents a rotation of the tool (5) relative to the drive spindle (1) in the working direction of rotation (A) of the drive spindle (1).
摘要:
A mobile liquid conveying apparatus includes a service liquid area (10) having a service liquid outlet (18) for communicating with the power tool (4), a dirty liquid area (12) having a dirty liquid inlet (28) through which dirty liquid from the power tool (4) can flow into the dirty liquid area (12) with both the service liquid area and the dirty liquid area being provided in a common storage space (7), and a separation element for separating the service liquid area (10) from the dirty liquid area (12).
摘要:
A rollable pumping apparatus includes a collection vessel (4), an electrically operated delivery system (18) having a pumping device (20), a feed conduit connection member (22) and a delivery conduit connection member (24), through which liquid is fed into and is delivered out of the collection vessel (4), with the entire delivery system being held in a housing element releasably mountable on the collection vessel (4).
摘要:
A suction device for a pick power tool includes a securing device provided at the first axial end of the suction device for securing the suction device (11) on the pick power tool (6), a connection element (17) for a vacuum source inclined to the longitudinal axis (14) of the suction device (11), and a first baffle wall (21) and at least one further baffle wall (26) spaced from the first baffle wall (21), with the first baffle wall being located between the connection element (17) and the first end (12) of the suction device (11) and the at least one further baffle wall (21) being located between the first baffle wall and the first end (12), and the first baffle wall (21) and the second baffle wall (26) each having, respectively, a through-opening (22, 27) for the working tool (7) of the pick power tool (6).
摘要:
A handle (2; 4) for a hand-held power tool (6) includes a support member (20; 36) for securing the handle grip element (28; 48) to the hand-held power tool (6), and a decoupling device (24; 34) for at least partially vibration-decoupling of the grip element (28; 48) from the support member (20, 36) and including at least three, spaced from each other and extending parallel to each other pin-shaped decoupling elements (30; 44) for connecting the grip element (28; 48) with the support member (20; 36) and for guiding the grip element (28; 48) relative the support member (20; 36), without a position stability of the grip element being affected.
摘要:
A handle (2; 4) for a hand-held power tool (6) includes a support member (20; 36) for securing the handle grip element (28; 48) to the hand-held power tool (6), and a decoupling device (24; 34) for at least partially vibration-decoupling of the grip element (28; 48) from the support member (20, 36) and including at least three, spaced from each other and extending parallel to each other pin-shaped decoupling elements (30; 44) for connecting the grip element (28; 48) with the support member (20; 36) and for guiding the grip element (28; 48) relative the support member (20; 36), without a position stability of the grip element being affected.
摘要:
An apparatus (2) for treating a cooling and rinsing fluid stemming from a soiled drilling fluid (15), including a first container (20) that collects the soiled drilling fluid (15), a second container (21) that is connected to a discharge line (38) for the treated cooling and rinsing fluid (36), a pressure switch (41) that is arranged in the discharge line (38) for purposes of measuring the pressure, and a control unit (40) for switching the treatment apparatus (2) over between a first mode of operation and at least one other mode of operation, whereby the treatment apparatus (2) can be switched over between the first and the at least one other mode of operation as a function of the pressure measured in the discharge line (38).
摘要:
A device and method for processing a cooling and rinsing liquid from a dirty liquid is disclosed. The device includes a first container, which is connected to a feed line for the dirty liquid, a second container, which is connected to a discharge line for the process cooling and rinsing liquid, and a filter element which is arranged in the second container. A connecting line connects the first and second containers and a bypass line connects the discharge line to the connecting line.
摘要:
A suction device for a pick power tool includes a securing device provided at the first axial end of the suction device for securing the suction device (11) on the pick power tool (6), a connection element(17) for a vacuum source inclined to the longitudinal axis (14) of the suction device (11), and a first baffle wall (21) and at least one further baffle wall (26) spaced from the first baffle wall (21), with the first baffle wall being located between the connection element (17) and the first end (12) of the suction device (11) and the at least one further baffle wall (21) being located between the first baffle wall and the first end (12), and the first baffle wall (21) and the second baffle wall (26) each having, respectively, a through-opening (22, 27) for the working tool (7) of the pick power tool (6).