EP0958225B1 - Aufzug, insbesondere zur verbindung verschiedener etagen in gebäuden und verfahren zu dessen herstellung - Google Patents
Aufzug, insbesondere zur verbindung verschiedener etagen in gebäuden und verfahren zu dessen herstellung Download PDFInfo
- Publication number
- EP0958225B1 EP0958225B1 EP98909343A EP98909343A EP0958225B1 EP 0958225 B1 EP0958225 B1 EP 0958225B1 EP 98909343 A EP98909343 A EP 98909343A EP 98909343 A EP98909343 A EP 98909343A EP 0958225 B1 EP0958225 B1 EP 0958225B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support column
- lift according
- shell
- lift
- filler
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
Definitions
- the invention relates to an elevator, in particular for connection different floors in buildings according to the generic term of Claim 1 and a method for its production.
- Elevators including backpack elevators, have so far been used on self-supporting or mobile scaffolding or supporting columns connected to the building moves, for example, by screwing or welding be made of appropriately strong steel profiles.
- a must such scaffolding or support column a certain stability exhibit. This is due to the high cost of materials and corresponding Shaping in connection with large assembly effort achieved.
- the object of the invention is therefore to propose an elevator a production with much less effort and thus reduced Enables costs.
- an elevator according to the invention with a Support column which comprises a shaped body, the at least partially made of flowable, curable material consists.
- cross sections can circular, oval, star-shaped or as any polygon be trained.
- an elevator with a Manufacture support column which consists essentially of concrete.
- Flowable materials such as concrete or concrete in Connection with special supplements can be significant be cheaper than the previously used comparatively thick-walled steel.
- the flowable material can, for example, by pouring, Spin or extrude are processed.
- Spin or extrude are processed.
- Concrete can be processed using this method.
- A is preferably used as the material for casting the support column waterproof special concrete used.
- Special concrete that is not only waterproof, but with smooth and structurable surface hardens.
- the support column can be used with such a special concrete can be used without additional remuneration for the outside.
- a colored concrete is used.
- the invention is also an at least partially the outside of the Support pillar-forming shell used with the curable, flowable material is filled. Leaves through this envelope on the one hand the appearance of the support column is positive influence, on the other hand, the technical Properties, for example the sliding ability of the Surface to be improved accordingly.
- the support column is lightweight with a lifting unit to provide.
- the guide means advantageously comprise at least a guide groove formed in the support column.
- a guide groove can be corresponding sliding or Rolling elements of a lifting unit reliably along the axis the support column.
- the Shell are composed of sections. This offers For example, the ability to cover the case in one Area of application or shape of the support column not visible Area to manufacture from a cheaper material. Furthermore, a composite shell made of different Materials also desired optical effects on the Effect surface of a support column according to the invention. ever Production is simplified according to the shape of the support column an envelope according to the invention by assembling various sections also considerably.
- a support column according to the invention can consist of different Covering with a covering material.
- the Covering material can, for example, for optical reasons Impression or also to improve the Surface properties, for example the Sliding properties, etc. are attached.
- Such one Covering material can be glued and / or jammed, for example or attached in any other way.
- the shell is at least partially from one preformed, dimensionally stable material.
- This Design variant has the advantage in production that no external shaping tools after completion the cover are needed.
- the inherently stable shell preferably from a metal sheet of appropriate wall thickness and if necessary with appropriate stiffening elements, only needs to be filled with the filling material, For example, concrete can be backfilled, which Stiffness of the support column thus formed increases.
- the outer wall of the support column is an extruded profile used.
- an extruded profile for example made of anodized aluminum offers the advantage of a cheap one Manufacturing with a large selection of shapes for the Profile cross-section.
- This manufacturing process can be further developed by the entire support column in the longitudinal direction in individual Extruded profiles is divided, which is only during production the support column are assembled and cast.
- Such individual segments one in longitudinal and / or Transverse direction separate sheath, especially in the form of individual extrusion profiles are in a special advantageous embodiment with the aid of locking means Connection of individual segments connected.
- Such rest or Snap locks can be used, for example, during extrusion are molded into the individual segments and make manufacturing considerably easier.
- the Outside of the support column at least partially forming shell at least in part by not being independent dimensionally stable film formed.
- the cost of materials or costs is reduced to procure the necessary material in this Embodiment enormous.
- the shell of the support column in arranged in a manufacturing mold and designed so that when filling with the hardenable filling material and / or the hardening of the filling material to form a Form-fit with the manufacturing mold at least partially is deformable.
- the deformable casing first introduced into the mold and then filled in the curable filling material.
- the filling material is form-fitting to the Inner wall of the mold pressed so that there is a smooth Outer wall of the molded body in the area of the shell results.
- the Stability of the molded body is after the curing of the Filling material guaranteed by the filling material.
- This support column can be shaped with any design and still one load-bearing function due to the shape or Meet material selection. Due to the prefabrication in one corresponding shape can be almost any shape for a Support column to be created.
- the outer skin also protects the appropriate support column against corrosion, since the penetration of Moisture is prevented.
- an envelope according to the invention is one Shaped body feasible a sliding surface that for example to guide a lift truck for the elevator is usable.
- the Invention is the filling of curable filling material before the hardening z. B. additionally by shaking or pumping compacted. This increases the shape accuracy, Stability and load capacity of the support column.
- a prestressed column is preferably used Reinforcement provided. Especially with continuous Reinforcement that is pre-stressed results to a certain extent a prestressed concrete body, possibly with a Outer skin as above With such reinforcements, possibly with a tension can reduce the stability and resilience as well as the material utilization of the molded body clearly increase, which enables cost-effective production becomes.
- the prestressed reinforcement parts can, for example, in Form of tension rods, tension wires or tension cables, e.g. B. made of steel or the like.
- the preload offers especially with concrete the advantage known from prestressed concrete, that it remains stable and does not tear.
- the O.A. Clamping elements only after pouring out and hardening of the Filling material introduced.
- Suitable passages are used for this intended. These passages can, for example, in one Extruded profile in the form of through tubes.
- a Base plate attached, which is connected to the clamping elements is.
- tie rods on the base plate screwed or otherwise anchored.
- the support column by placing a cover plate and Tightening with the help of those that penetrate the support column Clamping elements can be clamped.
- the edge elements with the molded body connected.
- the connection of the edge elements for example a floor or cover plate can be, for example through continuous reinforcement parts as mentioned above happen.
- a Bottom plate provided on the floor or the foundation of a Building is attachable. In this way there is a firm position of the support column on the ground, so that bending moments exerted on the support column under load, reliably in the floor or foundation of the building be derived.
- the reinforcement for stabilization for example prestressing steel, is continuously formed because this greatly improves the resilience of the support column becomes.
- a support column the outer skin of the molded body as slidable or rollable Surface formed and at the same time a sliding or Roll guide, for example in the form of a guide groove in the Support column molded in during manufacture.
- a lifting unit for example in the form of a lift truck.
- This Pallet truck is preferably over additional sliding elements or rollers mounted on the groove wall and over a Drive unit, for example a spindle drive height adjustable.
- the drive spindle also finds prefers space inside the molded in the support column Guide.
- the casing is used to produce a lubricious surface wholly or in part preferably in the form of a film or Sheets made of steel, especially stainless steel.
- a smooth steel surface can easily be Pallet trucks can be slid or rolled.
- outer shells that are made entirely or partially from others Materials, e.g. B. made of aluminum, gold, platinum, titanium, etc. are made.
- too appropriate coatings are made. So can for example aluminum to be coated To be able to use concrete filling. Even the use of Plastic films as a cover is conceivable.
- the support column according to the invention is in a particular embodiment uses a manufacturing mold that comprises a shrinkable molding compound.
- a manufacturing mold that comprises a shrinkable molding compound.
- a casting resin that a certain Has thermal expansion. Will a during production such temperature-dependent molding compound heated and then cooled, such a manufacturing form can be due the shrinkage easier when cooling.
- Production form provided with a tensionable outer wall.
- a metal one, for example, would be conceivable here shrinkable molding compound adjoining outer wall with a to provide a small clamping gap, which advantageously also is incorporated into the molding compound. By contracting this gap then becomes the outer wall of the manufacturing mold braced.
- inner mold core for example in the form of a tube intended.
- a mandrel can, for example a bracket for handling the manufacturing mold attached become.
- heating medium inside the production mold.
- heating elements come into question here with media tours z.
- a or several transport flanges on the inner mold core and / or attached to the outer wall are the Manufacturing mold possible without damaging the molding compound.
- additional fasteners are preferred for further processing devices, e.g. B. for a vibrator on the manufacturing form, especially on the outer wall intended.
- a clamp by means of which the Reinforcement parts, for example reinforcement rods or Reinforcement ropes can be pre-tensioned.
- the function of the Clamps can e.g. B. by the above manufacturing mold to get integrated.
- Such a clamp advantageously has one Vertical section, for example in the form of a support tube, on, which is inserted inside the support column to be manufactured becomes.
- This vertical section is supported on the base plate the support column to be manufactured.
- fasteners provided for tensioning the reinforcement parts.
- Such Fasteners are in a simple Embodiment given by a horizontal flange, the circumferential holes for receiving the reinforcement parts, for example the reinforcement rods, ropes or wires having.
- the reinforcement parts are used in the manufacture of the support column first attached to the base plate, for example screwed. After inserting the clamp into the inside of the The outer shell of the support column to be manufactured penetrate the Reinforcement parts, the holes mentioned in the cross flange. By clamping nuts, which are screwed onto the reinforcement parts can now be put under tension.
- the reinforcement can also be done in other ways, e.g. B. hydraulic be excited.
- the clamp is designed so that he at least partially as the core for the support column during can serve for pouring out.
- the vertical section is not just the reinforcement tense, but at least partially the inner wall centered.
- FIG. 1 shows a support column 1 according to the invention, in which a molded body 3 is built on a base plate 2 is.
- the molded body 3 shows a laterally open C-profile. He consists of a thin shell 4, as through the solid Border line shown.
- the shell 4 extends around the entire molded body, d. H. thus also on the Inner area 5 of the shaped body designed as a C-profile facing side 6.
- the space 7 of the molded body 3 between the outside 8 and the inside 6 of the casing 4 is with hardenable filling material, for example concrete special supplements or fiber-reinforced polymer concrete, filled.
- the shell 4 is so in terms of its material selected to be a lubricious, corrosion-free Forms surface on the inside 6 of the molded body 3.
- a lifting truck 9 is arranged, which in the present Embodiment is designed as a pipe section.
- the Pallet truck 9 is in the by the sliding elements 10a / b / c Inner region 5 of the molded body 3 formed guide groove 5 height adjustable. Inside the truck 9 is a spindle nut 11 attached. At about the level of Spindle nut 11 is located outside of the Guide groove 5 protruding load arm receptacle 12.
- the Load arm receptacle 12 is provided with two further sliding elements 13a / b sliding on the opening edges 14a / b of the guide groove 5 supported.
- All sliding elements 10a / b / c or 13a / b are via pins 15a / b / c or 16a / b in corresponding holes on the pallet truck 9 or the load arm holder 12 attached.
- the load arm receptacle 12 comprises two bores 17, 18 on which - Not shown further - an elevator car z. B. one Backpack elevator can be attached.
- the base plate 2 is provided with holes 19, by means of which they are on the foundation or ceiling of a building can be screwed.
- FIG. 2 shows that in addition to the upper Sliding elements 10a, b, c corresponding lower sliding elements 20 are attached to the pallet truck 9 to a on the pallet truck 9th intercept occurring tilting moment.
- a spindle 21 over a spindle bearing 22 is attached to a ceiling plate 23.
- a drive motor 24 attached on the top of the ceiling plate 23 .
- Stiffening rods 25 as a reinforcement for the molded body 3 fully enforce and on the base plate 2 and the Ceiling plate 23 are attached.
- the base plate 2 has for this purpose threaded holes 26.
- the stiffening rods 25 push through 23 holes in the ceiling plate and are on screwed on the top with clamping nuts 28.
- the support column shown is, for example, as follows manufactured.
- a base plate with tie rods is placed on a mold 25 attached.
- the shape is lined with the shell 4 and then filled with filling material, for example concrete and condensed. After filling and compacting the Cover plate 23 placed and with the clamping nuts 28th dressed. Due to the compression as well as the prestressed Tension rods 25 results in enormous stability Support column 1.
- the sliding elements 13a / b prevent the lifting truck 9 from rotating inside the molded body 3.
- These sliding elements 13a / b could possibly be saved by the Shaped body 3 with a different cross section, for example an elliptical cross section is formed so that the Pallet truck 3 already by storage on sliding elements 10a / b / c is secured against twisting.
- the Outside area 8 and parts 81a / b of inside area 6 can consist of stainless steel, for example become.
- the remaining part of the inner region 6 is preferred made of a cheaper material, for example galvanized Made of sheet steel.
- FIG. 6 shows an example of how the seam of a casing 4 of a molded body 3 according to the invention can be closed can.
- the shell 4 with bevels 31, 32nd Mistake.
- the bevels 31, 32 are attached so that point them into the interior 7 of the molded body 3 and thus are filled with filling material after filling.
- a counter profile 33 on the Bends 31, 32 pushed over. This results in a Cavity 34, optionally with a sealing compound 35, For example, silicone rubber can be filled.
- the Interface 30 is thus according to the embodiment of FIG. 5 tightly closed.
- the seam 30 is only visible through a small chamfer.
- This interface can also be inside the guide groove 5 be arranged so that it is hardly visible from the outside.
- the sealing compound 35 can also be used an adhesive can be used, the folds 31, 32nd glued to the counter profile 33.
- the shell 4 can the respective functional area of the Shaped body 3 in terms of optical but also technical Properties and with regard to the geometric shape be adjusted. Recommended for appropriate gliding properties the use of a flexible metal foil or thin sheet of metal. However, depending on the requirements a plastic film or the like can be used.
- a support column 58 with a guide groove 59 is with a sleeve 60 according to the invention and a cured filler 61 provided.
- Lifting device for an elevator car can be arranged.
- Connection profiles 65 are in turn as inventive Shaped body and in turn have slots 66, 67 on. With shielding elements 64 and connecting profiles 65 a complete protective shield can thus be built up.
- the end profiles 68 are only on one side with the plug-in groove 69 Mistake.
- An elevator door 70 is rotatable and closes or opens the whole arrangement.
- the associated elevator car is not shown in detail in Fig. 12. It is on the Support column 58 attached and guided.
- the support column 101 according to FIGS. 8 and 9 comprises one Inner shell 102 and an outer shell 103, the space between them 104 is poured with concrete. In the space 104 are Tensioning rods 105 arranged, the bottom in a Bottom plate 106 are screwed.
- a support tube 107 Clamping jack 108 introduced, which is on the bottom plate 106th supported.
- a clamping flange 109 is also on the support tube 107 circumferential through holes 110 attached.
- the holes 110 are penetrated by the tie rods 105.
- the End regions 111 of the tension rods 105 have an external thread 112 to be screwed onto the clamping nuts 113.
- the inner shell 102 and Outer shell 103 formed wall 114 of the support column individual segments 115 a, b, c built.
- the individual segments 115 a, b, c brought to the installation site one after the other and placed on top of each other become.
- the casting can be done one after the other for segment Segment or in a process after the Joining the segments 115 a, b, c can be made.
- the segments are complete prefabricated and cured brought to the assembly site and joined.
- the support column 101 is manufactured in such a way that the wall 114 built on the bottom plate 106 and the Tie rods 105 are inserted.
- the clamp 108 is in inserted in the middle and then the tie rods 105 preloaded by tightening the clamping nuts 113. Now that can Wall 114 with concrete or other curable Filling material to be poured out.
- the gap 116 between the inner wall 102 and the support tube 107 is larger than that in FIG. 13 for illustration Represented reality. It enables easy removal the trestle 108 after completion of the support column 101.
- the support tube 107 can also can be used as inner centering for the inner shell 102.
- the wall 114 for example from an extruded profile 117, for. B. from anodized aluminum.
- Extruded profile 117 in the present case with three stabilizing ones
- Crossbars 118 can also be divided into several parts in the longitudinal direction be subdivided, as indicated in FIG. 13. So is one segment-like formation of the wall 114 not only in Cross section, as explained with reference to Fig. 8, but also in Longitudinal direction conceivable. In both cases, the wall 114 assembled during manufacture and by appropriate Connections held.
- extruded profiles described can not only from Aluminum, but from all pressable alloys are manufactured.
- FIG. 11 shows an extruded profile 123, the crossbars 124 with recordings 125 for the Clamping elements 105 are provided.
- the clamping elements 105 can also after pouring and curing can be introduced and braced. This Subsequent bracing is also one extruded molded body possible without casing, provided that Etrude the passages for the clamping elements molded in become.
- the base parts 134 differ of the tie rods 105 conical, for example upset. With this design, they are on the Base plate that has a corresponding conical bore 135 has, fixed, from below through the Base plate 106 can be inserted.
- FIG. 13 shows two segments 137, 138 the support column 101 according to the invention as extruded profiles educated.
- the extruded profile 137 in the area of the outer casing 103 provided with a thickening 139.
- the extruded profile 138 in turn is provided with a groove 140 which is form-fitting the thickening 139 is to be created.
- segment 138 In the area of the inner shell 102, segment 138 is provided with a detent 141, which has a run-up slope 142.
- the extruded profile 137 in turn is with a locking shoulder 143 following one provided oblique sliding surface 144. In the space is between the sliding surface 144 and the locking lug 141 Sealing cord 145, e.g. B. made of rubber.
- the two segments In the manufacture of the support column 101 according to the invention the two segments first with the thickening 139 or the Groove 140 joined together and the sealing cord 145 inserted. By pivoting against each other in the direction of arrows S the opposite ends of the segments 137, 138 is the Sloping slope 142 is pushed along the sliding surface 144 until the locking lug 141 engages behind the locking shoulder 143. Consequently is the sheath 102, 103 for a support column according to the invention 101 done.
- Embodiments introduced the tie rods 105 and that Filling material 146 filled.
- the sealing cord 145 prevents here that filling material 146 get into the interior 147 can do what is undesirable for various reasons.
- the 14 shows in cross section a production mold 147 in which a support column 101 is manufactured.
- the production form 147 consists of a cylindrical outer wall 148 and a also cylindrical inner core 149.
- the space between the outer shell 103 of the support column 101 and the outer wall 148 and between the inner shell 102 of the support column 101 and the Inner core 149 is made with a molding compound 150, for example with cured cast resin 150 filled.
- a separation layer 151 separates the inner area 152 from the outer area 153 in the area the through opening 154.
- Both on the inner core 149 and a transport flange 155 is fastened to the outer wall 148, for example welded.
- the outer wall 148 also has fastening elements 161, for example for a vibrator and a clamping gap 156 that extends through the molding compound 150 to the outer casing 103 the support column 101 continues.
- Clamping tabs 157 are used for Clamping the production mold 147.
- a heating element 159 is surrounded inside the inner core 149 arranged by a heating medium 60.
- the production of a support column according to the invention with the help a manufacturing mold 147 takes place as follows. First is the shell 102, 103 of the support column 101 inside the Manufacturing mold 147 introduced, the molding compound 150 itself is in the cooled state and the clamping gap 156 open, that is, the clamping tabs 157, 158 are not are tense to each other.
- the tie rods 105 according to one of the above introduced procedures and if necessary biased.
- the tensioning straps 157, 158 By tightening the tensioning straps 157, 158, for example with the help of clamping screws, the shape 147 braced and the core 149 with the help of the heating element 149 and the heating medium 160, for example water heated.
- the heating element 149 and the heating medium 160 for example water heated.
- the molding compound 150 expands inside the support column 11 and partly also in the outside area.
- Tensioning and heating the production mold 147 can during or after filling, however, before the hardening of the Fill material 146 take place.
- shaking, for example on the fasteners 161 compression of the Filling material 146, for example of concrete can be achieved.
- the heating element 159 turned off so that the molding compound 150 can cool and shrinking.
- the separating layer 151 ensures that the shrinking process does not become a Pressing in the area of the passage opening 154, but that the inner area 152 is separate from the outer area 153 shrinks.
- the heater 159, 160 not only provides one desired expansion of the molding compound 150, but at the same time for faster hardening of the filler 146 inside the support column 101.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Rod-Shaped Construction Members (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Sliding-Contact Bearings (AREA)
- Glass Compositions (AREA)
- Valve Device For Special Equipments (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Elevator Control (AREA)
Description
- Fig. 1
- einen Querschnitt durch eine Tragsäule für eine erfindungsgemäß ausgebildete Aufzug,
- Fig. 2
- einen schematischen Längsschnitt durch eine Tragsäule gemäß Fig. 1,
- Fig. 3
- eine perspektivische Darstellung einer Tragsäule nach Fig. 1,
- Fig. 4
- ein weiteres Ausführungsbeispiel eines Formkörpers für eine Tragsäule,
- Fig. 5
- eine Draufsicht auf einen Formkörper gemäß Fig. 4,
- Fig. 6
- ein Ausführungsbeispiel für einen Nahtabschluß einer erfindungsgemäßen Formkörperhülle,
- Fig. 7
- ein schematischer Querschnitt durch einen Rucksackaufzug mit Tragsäule und Schutzabschirmung für die Aufzugskabine,
- Fig. 8
- einen Längsschnitt durch eine erfindungsgemäße Tragsäule,
- Fig. 9
- einen Querschnitt durch eine Tragsäule gemäß Fig. 8,
- Fig. 10
- einen Querschnitt durch ein Strangpreßprofil zur Bildung einer Tragsäule,
- Fig. 11
- einen Querschnitt durch eine Tragsäule, die nach dem Aushärten des Füllmaterials verspannbar ist,
- Fig. 12
- eine weitere Ausführungsform der Erfindung im Längsschnitt,
- Fig. 13
- ein Beispiel für eine aus zwei mit Rastmitteln verbundenen Strangpreßprofilen zusammengesetzte Tragsäule,
- Fig. 14
- einen Querschnitt durch eine erfindungsgemäße Tragsäule während der Fertigung mit einer besonderen Fertigungsform und
- 1
- Tragsäule
- 2
- Bodenplatte
- 3
- Formkörper
- 4
- Hülle
- 5
- Führungsnut
- 6
- Innenseite
- 7
- Zwischenraum
- 8
- Außenseite
- 9
- Hubwagen
- 10
- Gleitelement
- 11
- Spindelmutter
- 12
- Lastaufnahme
- 13a/b
- Gleitelement
- 14a/b
- Öffnungsränder
- 15a/b/c
- Zapfen
- 16a/b
- Zapfen
- 17
- Bohrung
- 18
- Bohrung
- 19
- Bohrung
- 20
- unteres Gleitelement
- 21
- Spindel
- 22
- Spindellager
- 23
- Deckplatte
- 24
- Antriebsmotor
- 25
- Spannstangen
- 26
- Gewindebohrung
- 27
- Bohrung
- 28
- Spannmutter
- 30
- Nahtstelle
- 31
- Abkantung
- 32
- Abkantung
- 33
- Gegenprofil
- 34
- Hohlraum
- 35
- Dichtmasse
- 38
- Bereich
- 58
- Tragsäule
- 59
- Führungsnut
- 60
- Hülle
- 61
- Füllmaterial
- 62
- Stecknut
- 63
- Stecknut
- 64
- Abschirmelement
- 65
- Verbindungsprofile
- 66
- Stecknut
- 67
- Stecknut
- 68
- Endprofile
- 69
- Stecknut
- 70
- Aufzugstür
- 80a/b
- Nahtstellen
- 81a/b
- Bereiche
- 101
- Tragsäule
- 102
- Innenhülle
- 103
- Außenhülle
- 104
- Zwischenraum
- 105
- Spannstangen
- 106
- Bodenplatte
- 107
- Stützrohr
- 108
- Spannbock
- 109
- Spannflansch
- 110
- Bohrungen
- 111
- Endbereich
- 112
- Außengewinde
- 113
- Spannmutter
- 114
- Wandung
- 115
- Segment
- 116
- Spalt
- 117
- Strangpreßprofil
- 118
- Quersteg
- 123
- Strangpreßprofil
- 124
- Quersteg
- 125
- Aufnahme
- 134
- Fußteil
- 135
- konische Bohrung
- 136
- Spannplatte
- 137
- Segment
- 138
- Segment
- 139
- Verdickung
- 140
- Nut
- 141
- Rastnase
- 142
- Auflaufschräge
- 143
- Rastschulter
- 144
- Gleitfläche
- 145
- Dichtschnur
- 146
- Füllmaterial
- 147
- Fertigungsform
- 148
- Außenwand
- 149
- Innenkern
- 150
- Formmasse
- 151
- Trennschicht
- 152
- Innenbereich
- 153
- Außenbereich
- 154
- Durchgangsöffnung
- 155
- Tragflansch
- 156
- Spannspalt
- 157
- Spannlasche
- 158
- Spannlasche
- 159
- Heizelement
- 160
- Heizmedium
- 161
- Befestigungselement
Claims (38)
- Gebäudeaufzug, insbesondere zur Verbindung verschiedener Etagen, mit einer Tragsäule, die einen Formkörper (3) umfaßt, dadurch gekennzeichnet, daß die Tragsäule wenigstens teilweise aus fließfähigen, aushärtbarem Material besteht und daß Einlegeteile zur Stabilisierung vorgesehen sind, die das fließfähige aushärtbare Material wenigstens teilweise durchsetzen.
- Aufzug nach Anspruch 1, dadurch gekennzeichnet, daß eine wenigstens teilweise die Außenwand des Formkörpers (3) bildende Hülle (4) mit aushärtbarem Füllmaterial gefüllt ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß im wesentlichen achsenparallele Führungsmittel (5) für eine Hubeinrichtung vorgesehen sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Führungsmittel eine in den Formkörper eingeformte Führungsnut (5) umfassen.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Hülle (4) aus Teilstücken zusammengesetzt ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Hülle (104) wenigstens teilweise aus einem vorgeformten, bei der Befüllung mit dem Füllmaterial formstabilen Material besteht.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß für die Hülle (104) stranggepreßte Profile verwendet werden.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Hülle (104) aus Quer- und/oder Längssegmenten zusammengesetzt ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß Rastelemente (141, 142, 143) zur Verbindung einzelner Segmente vorgesehen sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß Dichtmittel (145) zur Abdichtung eines mit Füllmaterial zu füllenden Bereichs innerhalb der Hülle vorgesehen sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die die Außenwand des Formkörpers (3) der Tragsäule wenigstens teilweise bildende Hülle (4) wenigstens teilweise eine nicht eigenständig formstabile Folie ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Hülle (4) in einer Fertigungsform bei der Befüllung mit aushärtbarem Füllmaterial und/oder der Aushärtung von derartigem Füllmaterial zur Bildung eines Formschlusses mit der Fertigungsform wenigstens teilweise verformbar ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß das aushärtbare Füllmaterial verdichtet ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß Einlegeteile (25, 29) zur Verstärkung im Füllmaterial vorhanden sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Einlegeteile (25, 29) eine vorgespannte Armierung bilden.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Einlegeteile (105) Spannstangen, Spannseile oder Spanndrähte sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß gegenüber dem Füllmaterial geschlossene Aufnahmen (125) für Spannelemente (105) vorgesehen sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Tragsäule (101) erst nach dem Ausgießen und Aushärten von Füllmaterial verspannt ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß Randelemente (2, 23) angebracht sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß die Randelemente (2, 23) wenigstens teilweise über die Einlegeteile (29, 25) mit dem Formkörper (3) verbunden sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß ein Randelement (2) als Bodenplatte ausgebildet ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß ein Abschlußprofil die Hülle (4) der Tragsäule an der Nahtstelle (30) zusammenhält.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß ein Hubwagen in der Führungsnut des Formkörpers (3) der Tragsäule angeordnet ist.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß Gleitelemente zur Lagerung des Hubwagens vorgesehen sind.
- Aufzug nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß eine Antriebseinheit für den Hubwagen wenigstens teilweise in der Führungsnut angeordnet ist.
- Verfahren zur Herstellung eines Aufzugs nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß der Formkörper (3) der Tragsäule (1) extrudiert wird.
- Verfahren zur Herstellung eines Aufzugs nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß eine wenigstens teilweise die Außenwandung eines Formkörpers bildende Hülle mit aushärtbarem Füllmaterial zur Bildung einer Tragsäule gefüllt wird.
- Verfahren nach Anspruch 27, dadurch gekennzeichnet, daß die Hülle vorgeformt wird.
- Verfahren nach einem der Ansprüche 27 oder 28, dadurch gekennzeichnet, daß eine Form mit einer verformbaren Hülle ausgelegt wird und anschließend aushärtbares Füllmaterial eingefüllt wird.
- Verfahren nach einem der Ansprüche 27 bis 29, dadurch gekennzeichnet, daß die Füllung verdichtet wird.
- Verfahren nach einem der Ansprüche 27 bis 30, dadurch gekennzeichnet, daß eine Fertigungsform (147) verwendet wird, die eine schrumpffähige Formmasse (150) umfaßt.
- Verfahren nach einem der Ansprüche 27 bis 31, dadurch gekennzeichnet, daß die Fertigungsform (147) eine spannbare Außenwand (148) aufweist.
- Verfahren nach einem der Ansprüche 27 bis 32, dadurch gekennzeichnet, daß Heizmittel (159, 160) zum Heizen der Formmasse (150) verwendet werden.
- Verfahren nach einem der Ansprüche 27 bis 33, dadurch gekennzeichnet, daß eine Trennschicht (151) zur Trennung verschiedener Bereiche der Formmasse (150) verwendet wird.
- Verfahren nach einem der Ansprüche 27 bis 34, dadurch gekennzeichnet, daß die Fertigungsform (147) einen am Formkern (149) und/oder der Außenwand (148) befestigten Transportflansch (155) aufweist.
- Verfahren nach einem der Ansprüche 27 bis 35, dadurch gekennzeichnet, daß ein Spannbock (108) vorgesehen wird, der sich an der Bodenplatte (106) der Tragsäule (101) abstützt.
- Verfahren nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß der Spannbock (108) einen Vertikalabschnitt zum Einführen in die Wandung (114) der Tragsäule (101) aufweist.
- Aufzugtragsäule, dadurch gekennzeichnet, daß sie nach einem der vorgenannten Ansprüche ausgebildet ist.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19704814 | 1997-02-08 | ||
DE19704814 | 1997-02-08 | ||
DE19720763 | 1997-05-17 | ||
DE19720763 | 1997-05-17 | ||
DE19751831 | 1997-11-22 | ||
DE19751831 | 1997-11-22 | ||
PCT/DE1998/000331 WO1998034869A1 (de) | 1997-02-08 | 1998-02-06 | Aufzug, insbesondere zur verbindung verschiedener etagen in gebäuden und verfahren zu dessen herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0958225A1 EP0958225A1 (de) | 1999-11-24 |
EP0958225B1 true EP0958225B1 (de) | 2002-06-05 |
Family
ID=27217089
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98909342A Expired - Lifetime EP0958230B1 (de) | 1997-02-08 | 1998-02-06 | Hebebühne, insbesondere für kraftfahrzeuge und verfahren zur herstellung der hebebühne |
EP98909343A Expired - Lifetime EP0958225B1 (de) | 1997-02-08 | 1998-02-06 | Aufzug, insbesondere zur verbindung verschiedener etagen in gebäuden und verfahren zu dessen herstellung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98909342A Expired - Lifetime EP0958230B1 (de) | 1997-02-08 | 1998-02-06 | Hebebühne, insbesondere für kraftfahrzeuge und verfahren zur herstellung der hebebühne |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP0958230B1 (de) |
AT (2) | ATE228965T1 (de) |
AU (2) | AU6391698A (de) |
DE (6) | DE19880100D2 (de) |
WO (2) | WO1998034872A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021884A1 (de) * | 2000-05-05 | 2001-11-08 | Frank Thielow | Aufzug mit einer Hohlspindel |
DE20207273U1 (de) | 2002-05-03 | 2002-08-14 | LONGUS Paul Lange & Co., 70191 Stuttgart | Hebebühne |
DE102005006920B3 (de) * | 2005-02-16 | 2006-07-06 | Roland Hörnstein GmbH & Co. KG | Hubsäuleneinheit für Zweisäulenhebebühnen für Fahrzeuge |
DE102005050990B4 (de) | 2005-10-25 | 2010-02-11 | Herrmann, Johannes | Hubstempel für Hebebühnen und Hebebühne |
DE202006013961U1 (de) * | 2006-09-12 | 2006-11-09 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Säulenhebebühne für Kraftfahrzeuge |
DE102008029360B3 (de) * | 2008-06-20 | 2009-12-17 | Snap-On Equipment Gmbh | Hebebühne, insbesondere 2-Säulen-Hebebühne für Kraftfahrzeuge |
CN107128851B (zh) * | 2017-05-27 | 2022-10-25 | 颍上县双盛金属制品有限公司 | 一种螺杆式彩钢瓦提升装置 |
CN109707140A (zh) * | 2019-02-01 | 2019-05-03 | 陕西小溪机电科技有限公司 | 一种新电梯井道 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2188489A5 (de) * | 1972-06-09 | 1974-01-18 | Ind Concrete Products Ltd | |
US3963056A (en) * | 1974-01-02 | 1976-06-15 | Nippon Concrete Kogyo Kabushiki Kaisha | Concrete piles, poles or the like |
PL104222B1 (pl) * | 1975-12-23 | 1979-08-31 | Sposob i urzadzenie do wytwarzania elementow rurowych,zwlaszcza z betonu zbrojonego | |
CH630809A5 (en) * | 1979-05-25 | 1982-07-15 | Isotube Sa | Elevator with autonomous cab for climbing along a mast |
US4251993A (en) * | 1979-04-30 | 1981-02-24 | Vancil Karl L | Hydraulic boat lift with regulating system therefor |
DE3034907A1 (de) * | 1980-09-16 | 1982-04-29 | Emil 2000 Hamburg Drestler | Kraftfahrzeug-hebebuehne mit drei hubsaeulen |
DE3634061A1 (de) * | 1986-10-07 | 1988-04-14 | Ludwig Wenker | Universal-mehrzweck-lift zum vorwiegend vertikalen umgebenden befahren von profilen mit unterschiedlichen querschnittsformen |
FI875327A (fi) * | 1987-09-22 | 1989-03-23 | Parma Oy | Foerfarande och anordning foer framstaellning av betongstomelement, isynnerhet bjaelkar. |
DE3820055C1 (de) * | 1988-06-13 | 1989-10-05 | Hans Dipl.-Ing. 8900 Augsburg De Richter | |
NL9000600A (nl) * | 1989-08-18 | 1991-03-18 | Harry Christiaan Piepers | Liftinstallatie. |
IT1266979B1 (it) * | 1993-12-14 | 1997-01-24 | St I Met S R L | Cassaforma con tramoggia scorrevole per travi di copertura |
US5522671A (en) * | 1995-04-17 | 1996-06-04 | Keesling; Klinton H. | Hydraulic boat lift |
-
1998
- 1998-02-06 DE DE19880100T patent/DE19880100D2/de not_active Ceased
- 1998-02-06 EP EP98909342A patent/EP0958230B1/de not_active Expired - Lifetime
- 1998-02-06 DE DE59806531T patent/DE59806531D1/de not_active Expired - Fee Related
- 1998-02-06 AU AU63916/98A patent/AU6391698A/en not_active Abandoned
- 1998-02-06 WO PCT/DE1998/000330 patent/WO1998034872A1/de active IP Right Grant
- 1998-02-06 AU AU63917/98A patent/AU6391798A/en not_active Abandoned
- 1998-02-06 DE DE59804314T patent/DE59804314D1/de not_active Expired - Fee Related
- 1998-02-06 AT AT98909342T patent/ATE228965T1/de not_active IP Right Cessation
- 1998-02-06 DE DE19880101T patent/DE19880101D2/de not_active Expired - Fee Related
- 1998-02-06 AT AT98909343T patent/ATE218500T1/de not_active IP Right Cessation
- 1998-02-06 EP EP98909343A patent/EP0958225B1/de not_active Expired - Lifetime
- 1998-02-06 WO PCT/DE1998/000331 patent/WO1998034869A1/de active IP Right Grant
- 1998-02-09 DE DE19805189A patent/DE19805189A1/de not_active Withdrawn
- 1998-02-09 DE DE19805230A patent/DE19805230A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE19805189A1 (de) | 1998-08-13 |
EP0958225A1 (de) | 1999-11-24 |
DE19880100D2 (de) | 2000-03-30 |
AU6391698A (en) | 1998-08-26 |
EP0958230B1 (de) | 2002-12-04 |
AU6391798A (en) | 1998-08-26 |
WO1998034872A1 (de) | 1998-08-13 |
EP0958230A1 (de) | 1999-11-24 |
DE59806531D1 (de) | 2003-01-16 |
DE59804314D1 (de) | 2002-07-11 |
DE19805230A1 (de) | 1998-08-13 |
ATE228965T1 (de) | 2002-12-15 |
DE19880101D2 (de) | 2000-03-16 |
WO1998034869A1 (de) | 1998-08-13 |
ATE218500T1 (de) | 2002-06-15 |
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