摘要:
Embodiments of the invention are generally directed to a system and method for persisting software objects. In an embodiment, objects are scanned with object introspection to identify the members of the object. The members are transformed into an intermediate data structure. The scan and transformation process can be influenced with configurable rules. If the object references another object, then the process is repeated recursively on the other object. Thus, in an embodiment, an entire object closure may be scanned and transformed into the intermediate data structure. The intermediate data structure is persisted in a data store.
摘要:
A current collector system for a vehicle movable along a busbar arrangement, with at least one current collector trolley and current collector contacts arranged thereon that can be connected to a busbar of the busbar arrangement and with a vertical delivery unit for moving the current collector trolley in a vertical delivery direction, or with a horizontal delivery unit with at least one delivery element movable in a horizontal delivery direction for moving the current collector trolley in the horizontal delivery direction, as well as a corresponding crane system. The current collector trolley can be moved by a belt drive with an elastic and/or flexible belt in the vertical delivery direction, or in that the delivery element can be moved via a belt drive with an elastic and/or flexible belt in the horizontal direction, and with a crane system equipped with the above.
摘要:
A current collector system for a vehicle movable along a busbar arrangement, with at least one current collector trolley and current collector contacts arranged thereon that can be connected to a busbar of the busbar arrangement and with a vertical delivery unit for moving the current collector trolley in a vertical delivery direction, or with a horizontal delivery unit with at least one delivery element movable in a horizontal delivery direction for moving the current collector trolley in the horizontal delivery direction, as well as a corresponding crane system. The current collector trolley can be moved by a belt drive with an elastic and/or flexible belt in the vertical delivery direction, or in that the delivery element can be moved via a belt drive with an elastic and/or flexible belt in the horizontal direction, and with a crane system equipped with the above.
摘要:
A method for cleaning a circumferential surface of a cylinder of a printing press provides for improved cleaning to be achieved during a short time. In order to clean the circumferential surface, a cleaning fluid is first applied to the circumferential surface. In order then to remove contaminants, the contaminants a broken up mechanically after the cleaning fluid is applied and before a cleaning apparatus acting on the circumferential surface is set into operation.
摘要:
The invention relates to a mounting for a data conductor on a conductor strand of a conductor line. The invention further relates to an energy transmission system for transmitting electrical energy between a conductor line and an electrical consumer that can be moved along the conductor line and has at least one data conductor guided along the conductor line and at least one antenna arranged on the consumer, and to a data transmission system for contactless local data transmission between at least one data conductor guided along a conductor line and at least one antenna arranged on an electrical consumer that can be moved along the conductor line. The invention solves the problem of enabling a compact construction, simple, fast fitting and retrofitting of an energy transmission system and reliable data transmission in an energy transmission system by means of a mounting having a mounting means that is adapted to an outer contour of the conductor strand for fastening the mounting to the conductor strand and a fastening means for fastening the data conductor to the mounting at a distance from the conductor strand, and by means of an energy transmission system and a data transmission system, which comprise a multiplicity of mountings for mounting the data conductor at an invariant distance from a conductor strand of the conductor line.
摘要:
The invention relates to a chassis (1) for a cable or pipeline trolley (2), for traveling along a carrier rail, the chassis including at least one pair of carrier rollers (3) having a horizontal axis of rotation and at least one pair of guide rollers (4) having a vertical axis of rotation. The disadvantage of known chassis of this type is that they jolt at uneven sections of the carrier rail and a significant supply of replacement parts is required for repairs. The aim of the invention is to develop a chassis with improved driving characteristics, whilst at the same time reducing production and inventory costs. To achieve this, the carrier rollers (3) and guide rollers (4) are essentially arranged symmetrically to a vertical axis.
摘要:
An easy-to-assemble electric motor (21) features an internal stator (50), an external rotor (22) having a shaft (34), which external rotor is configured as a rotor cup or bell (24) having an outer side and an inner side (25), a bearing tube (70) for receiving a bearing arrangement (60) journaling the shaft (34), which bearing tube (70) has a first end portion (71) facing toward the inner side (25) of the external rotor (22) and being formed with an inwardly protruding stop (73), the bearing tube having a second end portion (75) facing away from the first end portion (71) and being joined to a plastic part (80) that likewise forms an inwardly protruding stop (77) adjacent a second end portion (75), the bearing arrangement (60) being located in the bearing tube (70) in a chamber defined between said two inwardly protruding stops (73, 77).
摘要:
The invention relates to a cable or pipeline trolley (2) for travelling along a carrier rail, comprising at least one chassis (1) and a carrier device (10) for cables or pipelines, in addition to a central plate (9) that connects the carrier device (10) to the chassis (1). Known cable or pipeline trolleys of this type are sensitive to high winds and are frequently derailed from the guides as a result of the large wind-exposure area. The aim of the invention is to develop a cable or pipeline trolley so that it is more operationally secure and the chassis can run more reliably along the carrier rail even when exposed to high winds or other stress. To achieve this, at least two rectangular cavities and two triangular cavities (6, 7) are positioned within the outer boundary of the central plate (9), said cavities being symmetrical in relation to the central axis of the central plate and being separated by a strut.
摘要:
A method and system are disclosed for automatically updating individual conditions associated with a pending conditional financial transaction. As the price of a financial instrument varies, a pending conditional financial transaction may be issued to cause the financial instrument to be bought or sold whenever its price satisfies certain specified conditions. In the field of common stock transactions, the disclosed method automatically updates a pending conditional sell order, called a stop loss order, upon the occurrence of several conditions, such as when the current stop loss order has expired, when the current price of one share of the stock has risen a predetermined percentage above the current stop loss value, or when the total value of all of the shares of the stock has increased beyond a predetermined percentage limit. When a stop loss order is updated, a new stop loss value is calculated based upon the current price and a percentage leeway in the price. The new stop loss order is then transmitted to an appropriate financial institution
摘要:
The universal joint coupling comprises a housing (20) in which a torque transmitting pair of coupling members is arranged between two axial force transmitting pairs of coupling members (22, 24), each of which includes a spherical cup (22) and a ball segment (24) supported therein. The torque transmitting pair of coupling members (26, 28) has grooves which are arranged in two concentric rows and are defined by gaps in an internal gear ring (26) fitted into the housing (20), or an external toothing (28). They cooperate for torque transmission with counter-acting bodies, the profile of which matches the groove profile. Both the external toothing (28) and the ball segments (24) form part of a hub (16). At least the spherical cup (22) of the axial force transmitting pair of coupling members (22, 24) which is higher loaded during normal operation, and the internal gear ring (26), on the one hand, and on the other hand the internal gear ring (26) and the hub (16) are connected to each other such that their positions relative to each other resulting after having assembled the universal joint coupling for the first time can be reproduced clearly and reliably thereby increasing the service life of the universal joint coupling.