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A tamper-evident package includes a plastic closure having a top wall portion, a depending annular skirt portion, and a tamper band at least partially detachably connected to the skirt portion. The package further includes a container having a neck portion configured for tamper-indicating cooperatio

A tamper-evident package includes a plastic closure having a top wall portion, a depending annular skirt portion, and a tamper band at least partially detachably connected to the skirt portion. The package further includes a container having a neck portion configured for tamper-indicating cooperation with the projections on the tamper band. The container includes a plurality of circumferentially spaced ratchet-like locking teeth, each of which presents a locking surface for interfering engagement with a respective one of the projections of the closure tamper band. The arrangement is particularly configured to promote rapid tamper-indication attendant to relatively little rotation of the closure relative to the container.

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A tamper-evident package includes a plastic closure having a top wall portion, a depending annular skirt portion, and a tamper band at least partially detachably connected to the skirt portion. The package further includes a container having a neck portion configured for tamper-indicating cooperatio

A tamper-evident package includes a plastic closure having a top wall portion, a depending annular skirt portion, and a tamper band at least partially detachably connected to the skirt portion. The package further includes a container having a neck portion configured for tamper-indicating cooperation with the projections on the tamper band. The container includes a plurality of circumferentially spaced ratchet-like locking teeth, each of which presents a locking surface for interfering engagement with a respective one of the projections of the closure tamper band. The arrangement is particularly configured to promote rapid tamper-indication attendant to relatively little rotation of the closure relative to the container. ing guide for the lifting component, which is positioned immediately adjacent to the inclined plane and extends radially, so that the lifting component can be slid transversely to the longitudinal axis of the pylon over the inclined plane. 7. Rotary crane according to claim 1, in which the mount comprises an upper surface having two guide lugs arranged opposite one another and guide hole extending radially therethrough, and comprising two lifting components in the form of pins or bolts and structured and arranged to be inserted through said guide holes, such that said pins or bolts lie above two inclined planes formed on a top of said pylon. 8. Rotary crane according to claim 1, wherein suspension equipment for the mount of the rotary crane has a tipping axis structured and arranged to extend transversely to the longitudinal axis of the pylon, such that the turntable is structured and arranged to tilt relative to the mount on the tipping axis thereof. 9. Rotary crane according to claim 1, in which the mount has two parallel upright support discs with circular-arc external contour on which the turntable is suspended with matching circular-arc recesses. 10. Rotary crane according to claim 9, in which the turntable is supported on the upper support exclusively by the mount on the platform and is supported on the mount exclusively by the two support discs of the mount. 11. Rotary crane according to claim 1, in which the mount is in one piece and only bearing blocks made of a friction-bearing material are provided between the pylon and the mount. 12. Rotary crane according to claim 1, in which the mount comprises a sleeve-shaped collar surrounding a perimeter surface of the pylon, and a flange produced in a single monolithic piece with said collar, said flange extending radially outwardly from the collar, an internal perimeter surface of said collar forming the radial support surface of said mount, and the outwardly extending flange forming the axial support surface of the mount, and said lifting component structured and arranged to be inserted into attachment ears positioned on an end of the collar facing the flange. 13. Rotary crane, comprising a pylon structured and arranged to be anchored on a floor plate, platform, or base, a turntable housed to revolve around a longitudinal axis of the pylon by an upper support and a lower support, a crane boom supported by the turntable, and a gear for rotating the turntable around the pylon, the upper support of the rotary stage having a mount which is positioned on an upper end section of the pylon and which is structured and arranged to rotate, said mount having an axial support surface for axial support on the pylon and a radial support surface for radial support on the pylon, and suspension equipment for suspending the turntable, wherein attachment equipment for anchoring a lifting component is provided on the pylon and an inclined plane is provided on the mount, such that, when the mount is rotated, the inclined plane runs along the longitudinal axis of the pylon on the lifting component and lifts the mount with its axial support surface from the pylon. 14. Rotary crane according to claim 13, in which the pylon comprises, on an upper end section thereof, a flange-shaped, radially extending annular surface on which segmented bearings are positioned, said bearings structured and arranged to support the mount with its axial support surface thereon, and said bearings structured and arranged to be retained on the annular surface in such a manner that the bearings cannot slide and are detachable from the annular surface. 15. Rotary crane according to claim 13, in which the bearings are held on the annular surface by retainer pieces, which fit into recesses in the annular surface. 16. Rotary crane according to claim 13, in which the bearings are held on the annular surface by retainer pieces, which fit into recesses in the annular surface. 23582, 19470700, Coleman; US-3199702, 19650800, Fischbach; US-3415403, 19681200, Bardell; US-3904061, 19750900, Keeler, 215/252; US-4180175, 19791200, Virog et al., 215/252; US-4345690, 19820800, Hopley; US-4345691, 19820800, Burke; US-4418828, 19831200, Wilde et al.; US-4423820, 19840100, Vangor; US-4497765, 19850200, Wilde et al.; US-4534480, 19850800, Santostasi et al.; US-4592476, 19860600, Yasada; US-4609115, 19860900, Moore et al.; US-4630743, 19861200, Wright; US-4635808, 19870100, Nolan; US-4638917, 19870100, Persch; US-4813561, 19890300, Ochs; US-4818828, 19890400, Curley et al.; US-4978017, 19901200, McBride; US-5190177, 19930300, Collins, 215/252; US-5205426, 19930400, McBride et al.; US-5307946, 19940500, Molinaro, 215/256; US-5314085, 19940500, Bonet; US-5346082, 19940900, Ochs et al.; US-5480045, 19960100, Molinaro et al.; US-5829611, 19981100, Beck; US-5860542, 19990100, Takamatsu; US-5915579, 19990600, Przytulla et al.; US-5950850, 19990900, Takamatsu et al.; US-6044992, 20000400, Ma; US-6056136, 20000500, Taber et al., 215/252; US-6085921, 20000700, Brown; US-6109465, 20000800, Henning; US-6112923, 20000900, Ma