摘要:
The catching nozzle according to the invention for a powder conveying device has a tubular powder flow duct and a shoulder, with which the position of the catching nozzle is predetermined in the powder conveying device and that is arranged between a upstream catching nozzle section and a downstream catching nozzle section. The shoulder has a duct for dosage air, wherein the duct connects the upstream catching nozzle section to the downstream catching nozzle section. The downstream catching nozzle section is developed such that it forms, with a hose socket that can be pushed over the downstream catching nozzle section, another duct for dosage air in order to lead the dosage air up to the downstream end of the catching nozzle.
摘要:
Device for cleaning a powder coating booth and powder coating booth with cleaning device. The device for cleaning a powder coating booth is provided with a first air distribution batten arranged on the floor of the powder coating booth. Also provided is a second air distribution batten arranged on a side of the powder coating booth and a suction channel with a suction slot for sucking excess powder out of the booth. The first and the second air distribution batten are provided in order to blow excess powder in the direction of the suction slot.
摘要:
An electrode holder for a powder spraying device includes a powder channel and a bridge arranged into the powder channel for holding an electrode. In addition a wedge is provided, which can be fixed on the bridge, on the upstream side of the bridge.
摘要:
A device for conveying coating powder has an inlet valve, an outlet valve and a powder conveying chamber made from a flexible conveying chamber hose. The powder conveying chamber is arranged between the inlet valve and the outlet valve and has a conveying air inlet. In addition, the volume of the powder conveying chamber can be modified by a deformation of the conveying chamber hose.
摘要:
A tool bit chuck for drilling and chiseling bits has an axially extending receiving sleeve (1) with an opening (3) therethrough in which latching elements (9) are radially displaceably supported. The latching elements (9) are radially displaceable by a spring loaded axially displaceable actuating element (10). An actuating sleeve (12) laterally encloses and is axially displaceable relative to the receiving sleeve (1). Connecting members fix (6, 13) the actuating sleeve to the receiving sleeve. The actuating sleeve (12) has a stop (14) cooperating with the actuating element (10) for applying an axial force to the actuating element for assisting in centering the drilling or chiseling bit.
摘要:
A hand held machine tool has a protective electrode (1; 1a, 1b, 1c) located within a housing with a leakage current protective switch (2; 2a, 2b, 2c) triggered by a fixed leakage current (.SIGMA.1.sub..DELTA.), for example, 10 mA, for interrupting power supply leads (4, 5) of the machine tool with a protective conductor (3) connected to the protective electrode (1; 1a, 1b, 1c) and not being switched off.
摘要:
A masonry-slitting apparatus has a housing (1) containing a drive unit (2) for a slitting member (4), and a trolley (3) on which the housing (1) is pivotally mounted about a rotary bearing (6) located in a first end region of the housing. The housing (1) has a first handle (10) in the first end region and a second handle (9) in a second end region at the opposite end from the first end region. Each handle (9, 10) has a substantially cylindrically shaped gripping surface (12, 13) extending parallel to one another and disposed at right angles to a disk plane of the slitting member (4). An electric switch (5) is located in the gripping surface (13) of the first handle (10) and a locking switch (11), actuating an arresting element (8), is located in the gripping surface (12) of the second handle (9).