摘要:
The invention relates to a protective hood for a portable tool with a rotary tool, having an axial wall for covering regions of the rotary tool. It is proposed that the axial wall (3) have wall regions (4) which are axially offset from one another and are connected to one another, in particular in one piece. Furthermore, a portable tool is proposed which has such a protective hood (1).
摘要:
A hand-held tool (1) has an operation member (21) operably coupled to a lock mechanism. The lock mechanism can lock and unlock the position of a cover (15) that covers at least a part of an end tool (11). The operation member (21) is positioned on an opposite side to a coupling device (4c, 15c) that movably couples the cover (15) to a gear head device (4) mounted to a tool body (2).
摘要:
A cutting tool (10) includes a tool unit (20) having a rotary cutting blade (B), a movable cover (50) configured to cover the rotary cutting blade (B), and a rotary support member (40) mounted to the tool unit (20) and rotatably supporting the movable cover (50) about a rotational axis. The rotary support member (40) and the movable cover (50) has contact surfaces that slidably contact with each other or slidably contact with contact surface of an intermediate member (60) interposed between the rotary support member (40) and the movable cover (50). At least one of the contact surfaces includes a groove (46; 47; 48; 49; 56; 57; 58; 59; 56A; 65; 66) formed therein.
摘要:
The invention relates to a hand-held power tool, particularly an angle grinder (10) having a housing (14) that comprises a flange neck (12), having a protective device (16) that can be accommodated on the flange neck (12) and that can be pivoted in the circumferential direction (18, 20), and having at least one device (22) for blocking at least one pivoting direction (18, 20) of the protective device (22). The invention proposes that the device (22) for locking comprise at least one stop (24) and at least one counter-stop (26) interacting with the stop (24).
摘要:
The invention relates to a hand-held power tool, particularly and angle grinder (10), having a housing (12), having a flange neck (14), and having a protection device (16) that can be accommodated on the flange neck (14), which forms a receptacle region for a tool. The invention proposes that at least one device (22, 24) be provided for damping and/or balancing of clearance between the housing (12) and the protection device (16).
摘要:
The invention relates to a protective device (10), especially for hand-held power tools comprising a disk-shaped and rotating tool (12), and a base (14). The protective device (10) is characterized by an energy-absorbing element (16) which is coupled to the base (14) via a coupling that is stationary in a normal mode of operation and that allows at least one rotational movement of the energy-absorbing element (16) relative to the base (14) in an emergency mode of operation.