摘要:
A method and an apparatus for doffing yarn packages from and supplying empty bobbins to a textile machine with a vertically movable bobbin rail with a bobbin bearing, a flyer inverted U-shaped revolving device and spindle with a spindle holding mechanism, a revolving, storage system with a storage hoist, which can be controlled by the textile machine and is above the spindle holding mechanism. Below the storage hoist, a bobbin creel is provided with mandrels for accommodating or transferring full packages or empty bobbins. The bobbin creel can be moved vertically up to the bobbin rail and can be pushed into the textile machine between the spindle and the bobbin rail. Within the bobbin rail a switching mechanism corresponds to the spindle holding mechanism. The spindle holding mechanism is, disposed within the spindle and is comprised of a latch. A switching element, corresponding to the latch is disposed within the spindle holding mechanism.
摘要:
Various exemplary illustrations of an electrode assembly for an electrostatic atomizer, for example for a rotation atomizer, and exemplary methods of making and/or using the same, are disclosed. An exemplary electrode assembly may include an electrode holder arrangement for holding at least one electrode creating an electrostatic field about a symmetrical axis, wherein there is a dielectric material for influencing a discharge current component extending in the direction of the symmetrical axis.
摘要:
Junction bolt having a shank and a foot arranged at one end of the shank and intended for attachment of the junction bolt to a part, the shank includes an outer surface forming a surface of contact for attachment of a junction element. The outer surface of the shank is surrounded by a protective sleeve covering the surface of contact on the shank and movable into a position in which the surface of contact is freely accessible.
摘要:
A device and a method are proposed for arc welding of elements, in particular metal studs to coated parts, in particular metal sheets, in which in a first step an element is moved relative to the part to at least partially break up the coating of the part. This produces an electrical contact between part and element, the part and the element being welded to each other in a subsequent step. The element is set in oscillating motion, at least about its lengthwise axis, in order at least partially to break up the coating of the part.
摘要:
A radial rolling bearing comprising an outer race ring in whose bore a set of cylindrical rolling elements is arranged, the rolling elements being retained from falling out inwards by an elastic retaining element inserted into the bore of the bearing and stop flanges being provided at both front faces of the rolling elements for their axial fixing, characterized in that at least one of the stop flanges is formed by a detached flanged disc which is retained in its position by an elastic retaining element.
摘要:
Process for the manufacture of canthaxanthin by oxidizing .beta.-carotene, retro-dehydro-carotene or echinenone with a salt of chloric or bromic acid in the presence of a catalyst and of an inert diluent or solvent.
摘要:
The invention relates to a method for controlling a blocking member (11) of a functional component (30), particularly of a steering column (30) of a motor vehicle, particularly of a motorcycle, having a drive (20) by which the blocking member (11) can be moved into a locking position (1) and into an unlocking position (2) and vice versa, wherein the blocking member (11) engages mechanically with the functional component (30) when in the locking position (1), releases from the functional component (30) when in the unlocking position (2), and the locking process is started via a defined triggering action on the part of the operator, the blocking member (11) being moved from the unlocking position (2) into the locking position (1) during said locking process. According to the invention, a controller (40) monitors the process, enabling a malfunction of the component (30), in which a locking position (1) of the blocking member (11) is impossible, to be detected, such that the blocking member (11) takes up the original unlocking position (2) despite the triggering action.
摘要:
A plug connection comprises a first plug having a seal and a second plug configured for fitting in an opening in a partition wall. The second plug is mateable with the first plug such that the seal substantially surrounds the opening in the partition wall. A clamping device is provided on the first plug and is configured for drawing the first plug into engagement with the second plug. The clamping device engages with the second plug at a connection region. The connection region is provided with a sealing member configured to seal the connection region between the clamping device and the second plug.