摘要:
An automatic bowling alley has a bowling lane with two ends. The bowling alley further includes a pin setup frame provided at one end of the bowling lane for handling a plurality of bowling pins. The pin setup frame includes a pin magazine for retaining a number of the pins therebelow. A pin support plate is located below the pin magazine. A device is provided for vertically moving the pin support plate in and out of an initial position and toward and away from the pin magazine to receive the pins from the pin magazine. A device is provided for tilting the pin support plate during the vertical movement into an intermediate tilting position to clear any pins therefrom. A sorting device is located beneath the pin support plate for separating and arranging the pins received therein into an aligned position. A pin conveyor is provided for transporting, in a predetermined position, the pins from the sorting device to the pin magazine.
摘要:
Device for contactless guidance of sheetlike material being dragged along a travel path, the device having a guide surface member extending spaced from the travel path and being provided with air-blowing nozzles, includes a guide zone formed in the guide surface member wherein the air-blowing nozzles are disposed in a manner that a common flow pattern or gap flow formed during guidance of the sheetlike material is determined essentially by a first velocity component in a direction of motion of the material along the travel path and by a second and a third velocity component directed towards two side edges, respectively, of the travel path, the second velocity component being associated with one of the side edges and the third velocity component being associated with the other of the side edge.
摘要:
Sheet guiding cylinder of a printing press includes a cylinder casing rotatable about an axis of rotation, and having an outer cylindrical surface defining a skeletal framework; the skeletal framework being formed by guide vanes extending in longitudinal direction of the sheet guiding cylinder and having a curved guide vane profile disposed in planes perpendicular to the axis of rotation, the guide vanes beginning from respective locations radially inward from the outer cylindrical surface and terminating substantially radially in an imaginary cylindrical envelope surface enveloping the outer cylindrical surface and being symmetrical with the axis of rotation.
摘要:
Device for laterally aligning sheets in a feeder of a sheet-fed rotary printing press wherein sheets having respective leading edges aligned at front lays of a feeder table are gripped by a gripper system of a pregripper in succession individually at an edge region thereof, and transferred with a swivelling or revolving movement to a gripper system of a revolvingly driven feed cylinder, includes motorized adjustment elements for laterally displacing at least one of the gripper systems transversely to sheet travel through the printing press, measuring elements for determining an actual position of a side edge of a respective sheet on the feeder table, and a setpoint- actual value comparator for comparing a setpoint position of the side edge of the respective sheet on the feeder table with the actual position of the side edge determined by the measuring elements, and for generating pulses for controlling the measuring elements in accordance with the comparison.
摘要:
The present invention relates to the use of an extract made of leaves of Ginkgo biloba for the production of a preparation, or an extract made of leaves of Ginkgo biloba as an agent for the treatment and prophylaxis of the dementia syndrome, the early stages and pre-stages thereof, wherein 180 to 300 mg of Ginkgo extract is administered once a day.
摘要:
The invention relates to production methods for obtaining dry extracts from Pelargonium sidoides and/or Pelargonium reniforme, extracts which may be obtained according to said method, and pharmaceutical products comprising such extracts.
摘要:
A device to clean an outer cylindrical surface of a cylinder in a rotary printing press includes a cleaning cloth. The cleaning cloth can be pressed against the cylinder surface and is wound off a supply roller. To increase the effectiveness of the cleaning action, the cleaning cloth is wetted with a cleaning fluid upstream of the cylinder. The cleaning fluid can be fed via a feed tube to an absorbent wetting pad to uniformly distribute the cleaning fluid over the width of the cleaning cloth.
摘要:
The invention relates to an improved and stable (i.e. color-stable and, optionally, stable with regard to its hyperforin content) extract from the overground parts of Hypericum perforatum L., to a method for the preparation thereof, and to pharmaceutical preparations and topical medicaments that contain this extract; in particular, gels for treating skin and mucous membrane irritations and disorders such as acne, atopic dermatitis, neuro-dermatitis, psoriasis, stomatitis, herpes zoster, herpes labialis (lip herpes), warts, varicella (chicken-pox), sores, burns and other bacterial and viral skin and mucous membrane infections and skin disorders that are accompanied by cell proliferation and inflammation.
摘要:
Rubber blanket sleeve for a channel-free rubber blanket cylinder of an offset printing machine and process of producing rubber blanket sleeve. The rubber blanket sleeve includes an inner, dimensionally stable support sleeve arranged as a supporting layer, and a microporous compressible elastomer layer having a compressibility within a range between about 7% and 15% with a load of 100 N/cm2. The elastomer layer includes a rubber matrix having a tensile stress of greater than about 2.2 N/mm2 and less than about 15 N/mm2 with 100% elongation. An outer covering rubber layer is arranged as a printing layer. All of the layers are composed of seamless, cylindrical bodies and are coupled to one another. The process includes arranging an inner, dimensionally stable support sleeve as a supporting layer, and positioning a microporous compressible elastomer layer having a compressibility within a range between about 7% and 15% with a load of 100 N/cm2 over the support sleeve. The elastomer layer includes a rubber matrix having a tensile stress of greater than about 2.2 N/mm2 and less than about 15 N/mm2 with 100% elongation. The process further includes arranging an outer covering rubber layer as a printing layer, such that all of the layers are composed of seamless, cylindrical bodies and are coupled to one another.
摘要翻译:橡胶橡胶套筒,用于胶印机的无通道橡胶橡胶滚筒和生产橡皮布套筒的工艺。 橡皮布套筒包括布置为支撑层的内部尺寸稳定的支撑套筒和在100N / cm 2负载下具有约7%至15%之间的压缩率的微孔可压缩弹性体层。 弹性体层包括拉伸应力大于约2.2N / mm 2且小于约15N / mm 2且具有100%伸长率的橡胶基体。 外覆盖橡胶层被布置为印刷层。 所有的层由无缝的圆柱体构成,并且彼此耦合。 该方法包括将内部尺寸稳定的支撑套管布置为支撑层,并且将具有约7%至15%之间的压缩率的微孔可压缩弹性体层定位在支撑套筒上的100N / cm 2负载下。 弹性体层包括拉伸应力大于约2.2N / mm 2且小于约15N / mm 2且具有100%伸长率的橡胶基体。 该方法还包括将外覆盖橡胶层布置为印刷层,使得所有层由无缝圆柱体构成并且彼此耦合。
摘要:
A device for avoiding gear flank backlash or chattering of first and second gear trains. Each of the gear trains include a plurality of mutually meshing gear wheels. The first gear train has a first initial wheel and a first end wheel. The first initial wheel is driven. The second gear train has a second initial wheel and a second end wheel. The second end wheel is driven. The first and second initial wheels of the first and second gear trains are non-rotatably connected to one another. A tensioning device is connected between the first and second end wheels and it produces a torque in a preferred rotational direction of the gear wheels of the first gear train. The torque acts between the first initial wheel and the first end wheel and ensures a definite flank alignment of the gear wheels during the operation of the first gear train.