EP0141102B1 - Abdeckvorrichtung für Spielfelder, Schwimmbecken oder dgl. - Google Patents

Abdeckvorrichtung für Spielfelder, Schwimmbecken oder dgl. Download PDF

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Publication number
EP0141102B1
EP0141102B1 EP84109924A EP84109924A EP0141102B1 EP 0141102 B1 EP0141102 B1 EP 0141102B1 EP 84109924 A EP84109924 A EP 84109924A EP 84109924 A EP84109924 A EP 84109924A EP 0141102 B1 EP0141102 B1 EP 0141102B1
Authority
EP
European Patent Office
Prior art keywords
shells
sections
pylon
support
support members
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP84109924A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0141102A2 (de
EP0141102A3 (en
Inventor
Josef Wund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT84109924T priority Critical patent/ATE58198T1/de
Publication of EP0141102A2 publication Critical patent/EP0141102A2/de
Publication of EP0141102A3 publication Critical patent/EP0141102A3/de
Application granted granted Critical
Publication of EP0141102B1 publication Critical patent/EP0141102B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3448—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with rotating shell-forming segments
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/14—Gymnasiums; Other sporting buildings
    • E04H3/16—Gymnasiums; Other sporting buildings for swimming
    • E04H3/165—Gymnasiums; Other sporting buildings for swimming having movable parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S135/00—Tent, canopy, umbrella, or cane
    • Y10S135/908—Super tent or canopy

Definitions

  • the invention relates to a covering device for playing fields, swimming pools or the like, consisting of one or more sections designed in the form of a segment of a circle and movable in a fan-like manner and arranged at a distance from the surface to be covered are supported, wherein the sections are each composed of a triangular, inclined roof part and a straight or curved vertical side part adjoining this in the outer region.
  • AT-B-36 64 53 discloses a covering device of this type, which is formed from bowl-shaped shell-like elements.
  • the elements by means of which an approximately semicircular field is to be covered can be rotated about an axis. This publication does not, however, reveal the means by which the rotatability is achieved.
  • the object of the invention is therefore to provide a covering device which can be used advantageously in particular for outdoor pools, playing fields or the like and which makes it possible to use the bath or the field even in the covered state without hindrance.
  • the swimming pool should therefore not only be reliably protected against pollution, but it should also be achieved in this way that the bathing season of an outdoor pool is extended considerably, since it can be converted into an indoor pool in a short time. Above all, however, it should be ensured that the individual sections can be rotated with little effort.
  • the construction effort required for this should be kept low, and the operability and handling should be simple, so that the covering device also often, for. B. can also be used in deteriorating weather and at night to reduce the heat radiation and thus the energy required to heat the water.
  • this is achieved in that for the rotatable mounting of the individual sections on the pylon, vertically one above the other, there are support plates on which a section assigned to a section, preferably designed as a hollow body, is mounted by means of sliding or roller bearings, and that the support rings each have two or a plurality of receiving shoes attached to their outer lateral surface for holding supporting elements of the sections, for example longitudinal ties, are provided.
  • the support plates, the support rings and / or the pylon should be provided, in whole or in part, with a friction-reducing plastic covering on the adjoining surfaces.
  • support members can be rotatably mounted thereon, on which the sections are each gimbaled individually.
  • this should be provided with a retaining ring partially encompassing the respective support member, on which two diametrically opposed bearing bolts or the like are attached, which engage in recesses machined into the support members. This reliably prevents canting.
  • a friction-reducing plastic covering for example in the form of plastic rings, should be provided to reduce the friction between the support members arranged one above the other and / or between these and the pylon.
  • the sections can be movably supported on one or more running rails arranged concentrically to the pylon, and the roof parts should be provided, in whole or in part, with a translucent roofing that is preferably inserted between beams.
  • the pylon can not be designed as a column, but also as a three-armed trestle, which is provided in the upper end area with a central shoulder for receiving the support members.
  • a longitudinally extending compressible hose seal should also be used between the abutting edge parts of two sections that can be moved against one another or between a movable section and a stationary component of the cover device , which is attached to one of the sections or the stationary component.
  • these should each be provided with one or more rollers arranged at a lateral distance from one another, one of the rollers preferably being drivable by means of an electric motor which engages in a ring gear attached thereto.
  • the sections can be moved individually as desired and the bath can thus be opened or covered completely or partially.
  • rollers are each rotatably mounted in a preferably fork-shaped lever which is articulated at one end to the respective side part and can be pivoted by means of a servo device which preferably acts on its free end. It is useful here also to provide the height-adjustable side parts on both sides of the rollers with support feet, preferably equipped with a plastic pad, so that secure support with low surface pressure is provided in the idle state.
  • the outer section of the covering device is designed as a preferably stationary hall element, the other sections can be parked beneath it, particularly in winter, so that only the hall element has to be designed in accordance with the stresses caused by snow loads.
  • the covering device for playing fields, swimming pools or the like which is designed according to the invention, is not only relatively simple to construct in terms of construction and thus economical to manufacture, but above all it is very versatile and enables the operating costs of an outdoor swimming pool to be reduced to a considerable extent. If support plates are mounted vertically one above the other for rotatable mounting of the individual sections on the pylon, it is possible to easily retract or extend the individual sections in whole or in part with very little effort without jamming occurring, so that an outdoor pool, e.g. . B. even in the event of bad weather, it can be converted into an indoor pool at short notice without the bathing operation being disturbed or impaired.
  • the bathing season can thus not only be extended considerably, pollution caused by wind, in particular, from which the bath is shielded, can almost be prevented and the energy losses of the heated water can be reduced. Furthermore, the energy expenditure in heated outdoor pools, which are equipped with a cover device designed according to the invention, which can also be provided without difficulty, is considerably reduced, since, provided a translucent roofing is chosen, the enclosed space and also the bathing water due to the solar effect be heated up by the sun. The maintenance costs and thus the profitability of an outdoor pool provided with such a cover device which can be used in a very versatile manner are thus significantly improved.
  • FIGS. 1 and 2 and designated 11 serves to cover a swimming pool 1 in order to protect it from dirt and wind and to reduce the heat radiation of the water, and consists of individual segments 12, 13 and 14, which are each held in the center of the circle on a pylon 21 designed as a column.
  • the sections 12, 13 and 14 are made of roof parts 15, 17 and 19, which extend inclined outwards, as well as flat side parts 16, 18 and 20, on which rollers 44, 45 and 46 are attached, which are arranged on concentrically arranged rails 41, 42 and 43 are supported, assembled.
  • the middle roller 46 is, as shown in FIG. 5, each equipped with an electric motor 48, the output shaft 49 of which is mounted in a bearing block 47 attached to the side part 20.
  • the output shaft 49 carries the roller 46, which rolls on a base 41 supported on the base 2 by means of a base 3.
  • the sections 12, 13 and 14 are formed in cross-section in the form of an angle, bathing operation is not impaired even when the covering device 11 is closed; the open-air swimming pool is rather, to a certain extent, converted into an indoor swimming pool.
  • a support plate 22 and an extension 21 ' are attached to the pylon 21, and further support plates 23 and 24 are welded to this at a lateral distance from one another, on which support rings 25, 26 and 27 are held.
  • the support rings 25, 26 and 27 designed as hollow bodies are each provided with three receiving shoes 32, 33 and 34, in which binders 35, 36 and 37 are held.
  • the support plates 22, 23 are on all adjoining surfaces of the extension 21 ' and 24 and the support rings 25, 26 and 27 a plastic coating 28, 29 30 and 31 attached.
  • the roof parts 15, 17 and 19 of the sections 12, 13 and 14 are provided with a translucent roofing 39, for example in the form of glass inserts arranged between the ties 35, -36 and 37 and cross struts 38. In this way, the solar energy is also used to heat the space enclosed by the roof 11.
  • a compressible hose seal 51 is used.
  • an angle piece 52 is fastened to the binder 35 'of the section 13, which protrudes with a leg in the area of the hose seal 51 fastened to the binder 37 of the section 14.
  • the cover device 111 likewise consists of sections 112 and 113 which can be moved relative to one another and which are each formed from an inclined roof part 114 and a side part 115.
  • the roof parts 114 are in turn composed of longitudinal girders 116 and transverse purlins 117, on which a roof 118 is preferably made of a translucent material.
  • the pylon 121 supporting the sections 112 and 113 is formed in the embodiment according to FIG. 6 as a three-armed trestle, the individual supports 122, 123 and 124 of which are firmly connected to one another in the upper region by support plates 125, 125 'and 125 " Gusset plates 127, a central shoulder 126 is held on which the sections 112, 113 are gimbally suspended.
  • the supports 122, 123 and 124 are supported on foundations 103 which have been introduced into the floor 102.
  • a driven roller 145 is provided for moving the sections 112, 113 in order to cover the playing field 101 by means of the covering device 111 or to expose it, and the sections 112, 113 are adjustable in height in the lower region.
  • the roller 145 is mounted on a shaft 146 which is held in a two-armed lever 147 and which is articulated by means of a bolt 148 on a housing 141 which is fastened to the side part 115.
  • the free end of the lever 147 is acted upon by a servo device 149 supported on the lever 147 by means of a hinge pin 150, which is designed in the form of a piston inserted in a cylinder and acted upon by pressure medium, so that as soon as the lever 147 is moved down by the servo device 149 is pressed, the section 112 is lifted off the floor 102 and the housing 141 thus assumes the position shown in broken lines. The section 112 tilts around the bearing bolts 137 of the gimbal. In this operating state, the roller 145 z. B.
  • roller 145 rolls on a foundation 104 inserted into the floor 102.
  • two feet 142 are provided on the housing 141 on both sides of the rollers 145, each of which consists of a metallic plate 143 and a plastic covering 144 applied thereon.
  • the sections 112, 113 caused by wind forces can be compensated for.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)
EP84109924A 1983-09-23 1984-08-21 Abdeckvorrichtung für Spielfelder, Schwimmbecken oder dgl. Expired - Lifetime EP0141102B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84109924T ATE58198T1 (de) 1983-09-23 1984-08-21 Abdeckvorrichtung fuer spielfelder, schwimmbecken oder dgl.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3334371 1983-09-23
DE3334371 1983-09-23
DE3424160 1984-06-30
DE19843424160 DE3424160A1 (de) 1983-09-23 1984-06-30 Abdeckvorrichtung fuer spielfelder, schwimmbecken o.dgl.

Publications (3)

Publication Number Publication Date
EP0141102A2 EP0141102A2 (de) 1985-05-15
EP0141102A3 EP0141102A3 (en) 1987-03-18
EP0141102B1 true EP0141102B1 (de) 1990-11-07

Family

ID=25814231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109924A Expired - Lifetime EP0141102B1 (de) 1983-09-23 1984-08-21 Abdeckvorrichtung für Spielfelder, Schwimmbecken oder dgl.

Country Status (6)

Country Link
US (1) US4566475A (xx)
EP (1) EP0141102B1 (xx)
DE (2) DE3424160A1 (xx)
ES (1) ES289802Y (xx)
GR (1) GR82672B (xx)
IL (1) IL72884A0 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105734926A (zh) * 2016-04-22 2016-07-06 上海萌马智能家居科技有限公司 一种弧形打开的智能晾衣架

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738057A (en) * 1986-04-14 1988-04-19 Logan Kenneth C Arch supported retractable inflatable roof
DE3617194A1 (de) * 1986-05-22 1987-11-26 Wund Josef Dipl Ing Fh Fahrwerk fuer versetzbare gebaeude
JPH07107293B2 (ja) * 1987-05-11 1995-11-15 大成建設株式会社 開閉膜屋根構造物
US4951327A (en) * 1988-06-29 1990-08-28 Del Gorio Sr Vito J Pool cover support system
US4836232A (en) * 1988-07-21 1989-06-06 Rosa R James De Fold-up umbrella
US5621926A (en) * 1995-07-25 1997-04-22 La Madeleine; Gaetan Swimming pool cover system
US6003269A (en) * 1997-04-07 1999-12-21 Mcree; Richard T. Retractable covering for spaces
GB2342577A (en) * 1998-10-07 2000-04-19 Malcolm Edward Williams retractable cover, e.g. for rotary clothes line.
US7520091B2 (en) * 2004-07-09 2009-04-21 Friedman Daniel B Adaptable roof system
FR2953546B1 (fr) * 2009-12-03 2012-03-02 Abrisud Abri de piscine a elements de toiture rotatifs
AU2010326430A1 (en) * 2009-12-03 2012-06-14 Abrisud Enclosure for a pleasure pool, which completely or partially adopts the shape of a rotunda
US8905054B2 (en) * 2012-09-20 2014-12-09 EZ as a Drink Productions, Inc. Protrusive structure apparatus
US9126093B1 (en) * 2013-02-07 2015-09-08 Atlantic Recreation, Inc, ; System for retractable tennis court shade device
US9426969B1 (en) * 2013-03-13 2016-08-30 Vince Gregory Hundt Portable protective shielding device
DE202014101654U1 (de) * 2014-04-08 2014-05-08 Paradiso Systeme Gmbh Fahrantrieb
US10450746B2 (en) * 2015-09-30 2019-10-22 George Pul Folded dome like retractable opening structure and method
DE202016105468U1 (de) * 2016-09-29 2016-10-19 Palmberg Büroeinrichtungen + Service GmbH Flexibler, bogenförmiger Raumteiler sowie Systeme zur Bildung einer Raumzelle mit demselben
TWI737289B (zh) * 2020-05-06 2021-08-21 尚園科技股份有限公司 多面式多層伸縮護罩裝置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US493355A (en) * 1893-03-14 Hog-feeding house
US463540A (en) * 1891-11-17 Clothes-drier
US1101372A (en) * 1913-04-21 1914-06-23 Luftschiffsantrieb Gmbh Shed for airships and the like.
US2692566A (en) * 1950-02-06 1954-10-26 James A Mitchell Flexible roof furling system for amphitheaters or the like
BE501633A (xx) * 1950-03-04
US2715007A (en) * 1953-07-31 1955-08-09 Eli A Zeitlin Gimbal mounting
US3122257A (en) * 1961-02-23 1964-02-25 American Concepts Of Progress Liquid vessel and support
US3184362A (en) * 1961-03-20 1965-05-18 Fafnir Bearing Co Apparatus for bonding an annular liner to a bearing ring
US3056506A (en) * 1961-06-23 1962-10-02 Acme Visible Records Inc Rotary record equipment
US3236573A (en) * 1963-04-05 1966-02-22 American Metal Prod Low friction greaseless bearings
US3475768A (en) * 1967-09-20 1969-11-04 John Thomas Burton Weatherproof cover for swimming pools and the like
CH467919A (de) * 1967-11-02 1969-01-31 Jules Egli Ag Bauunternehmung Schwimmbad
CH505591A (de) * 1967-12-04 1971-04-15 Moderna Butiksinredningar Ab Schaugestell
DE2400993A1 (de) * 1974-01-10 1975-07-24 Ewald Rueter Bausatz fuer eine mobile ueberdachung eines kreissegmentfoermigen zellensilos
FR2414105A1 (fr) * 1978-01-05 1979-08-03 Baudin Chateauneuf Couverture rigide pivotante pour edifices divers tels que piscines
US4246663A (en) * 1979-09-17 1981-01-27 Aragona Anthony J Hot tub cover
AT366453B (de) * 1979-12-28 1982-04-13 Krizmanics Laszlo Abdeckung fuer schwimmbaeder, terassen, sportstaetten od.dgl.
US4500060A (en) * 1982-06-11 1985-02-19 Westinghouse Electric Corp. Swivel-tilt platform
DE8327293U1 (de) * 1983-09-23 1984-01-05 Wund, Josef, 7990 Friedrichshafen Abdeckvorrichtung fuer schwimmbecken, spielfelder oder dgl.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105734926A (zh) * 2016-04-22 2016-07-06 上海萌马智能家居科技有限公司 一种弧形打开的智能晾衣架
CN105734926B (zh) * 2016-04-22 2019-06-07 上海萌马智能家居科技有限公司 一种弧形打开的智能晾衣架

Also Published As

Publication number Publication date
ES289802Y (es) 1986-10-16
EP0141102A2 (de) 1985-05-15
DE3424160A1 (de) 1985-04-11
EP0141102A3 (en) 1987-03-18
US4566475A (en) 1986-01-28
GR82672B (xx) 1985-02-07
ES289802U (es) 1986-03-01
IL72884A0 (en) 1984-12-31
DE3483559D1 (de) 1990-12-13

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