EP0633214B1 - Kurvenlose Schienenanordnung für den von einem Seil gezogenen Laufwagen eines stationären Schrägaufzugs - Google Patents
Kurvenlose Schienenanordnung für den von einem Seil gezogenen Laufwagen eines stationären Schrägaufzugs Download PDFInfo
- Publication number
- EP0633214B1 EP0633214B1 EP94810373A EP94810373A EP0633214B1 EP 0633214 B1 EP0633214 B1 EP 0633214B1 EP 94810373 A EP94810373 A EP 94810373A EP 94810373 A EP94810373 A EP 94810373A EP 0633214 B1 EP0633214 B1 EP 0633214B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frames
- rails
- profiles
- rail
- shaped
- 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
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
- B66B9/193—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with inclined liftways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
- B66B9/187—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with a liftway specially adapted for temporary connection to a building or other structure
Definitions
- the invention relates to a curved rail arrangement for the a rope-drawn carriage of a stationary inclined elevator.
- Inclined elevator can be, for example, an incline that is difficult to walk on Bridge terrain.
- An inclined elevator can also be used as an alternative to Serve climbing stairs, e.g. from the lower boathouse or from the garage to the house, or as a goods and passenger lift Eg terrace houses, where he then has several stops needs.
- Stationary inclined lifts are particularly suitable for the transport of It is important for wheelchair users, but not the stairs without outside help can overcome. They can therefore be used for retrofitting, if e.g. in train stations or other public buildings of any kind not when planning for the transport of disabled people is adequately thought, since it is right on the edge of a Have the stairs built.
- Curveless rail arrangements for stationary inclined lifts are in numerous embodiments are known. It is mostly around pure welded constructions, mostly one-offs, which in Individual project planning are adapted to a special requirement and in the course of the required assembly work on the slope be welded together; the establishment of such Inclined elevator according to the prior art is therefore an expensive one Purchase. There are also embodiments in which individual elements of the rail arrangement screwed during assembly be, cf. e.g. the US-Z: Elevator World, August 1986, p.44 to 52, especially the illustrations on page 46.
- the GB 615 789 (Fig. 1 and 8 to 11) is a curve-free Rail arrangement for a mobile inclined elevator (for construction purposes) known whose rails are made up of several pairs of Can assemble fixed-length angle profiles.
- the angle profiles are, like the rungs of a ladder, firmly connected to each other by pipes connected, apparently welded.
- Successive Track pairs are detachably joined with lead frames, apparently screwed to the length of the rail assembly Adapt conditions at the construction site.
- the lead frames consist of two plates that are fixed to the frame via two pipes are put together. No other framework is provided; to the Frames do not attack any supports.
- the invention has for its object one in a modular system Modular, bending and torsion-resistant rail arrangement for to create stationary inclined lifts, the elements of which are wide Limits can be adapted to possible slopes; the necessary Assembly work should be easy, i.e. without required Have welding work carried out by two assembly workers.
- box-shaped frames between the Running rails set.
- Both the U-profiles forming the running rails as well as the U-profiles of the frames have on their webs Holes in the longitudinal direction with the same pitch to each other are offset.
- the Parts releasably connected together.
- the so-called central frames are on their U-profiles three holes and can be spaced apart can be placed anywhere between the tracks.
- Between the U-profiles of the frames are preferably two cross bars and welded to them; tubes are preferably used as cross bars.
- foundations are carried along on the slope Possibility set equal spans on which the Rail construction is supported.
- the foundations can be made steel-reinforced concrete can be poured, it is also suitable Steel structures or the like. With the usual span set foundations will be two or three consecutive Leave the holes on the running rails frameless.
- the console To support the rail construction on the foundations Support provided, which is essentially a single There is a welded part, this is the console. It is a single one Fixed bearing provided on a cross member of one of the frames rotates, which attacks with the console, for example, a U-bracket is connected.
- the fixed bearing on the slope is preferably at the bottom arranged; if the condition of the subsurface is so does not allow, but it can also be anywhere else provide.
- Any number of floating bearings can be arranged each on opposite sides on the lower Thus attack the legs of the U-profiles of the frame so that they can be pushed slight longitudinal displacements of the rail construction as a result Allow thermal expansion or load, and on the console are rotatably received.
- the console of the floating bearing will again screwed onto a foundation.
- All detachable connections are preferably screw connections.
- the frame is chosen a standard size smaller than that First U-profiles forming the running rails.
- the running tracks and the Frames are screwed to the middle of their webs; This creates one step between the upper and lower legs of the U-profiles.
- the console engages with one on each floating bearing track width crossbar and gives the rail assembly Lateral guidance and additional rigidity.
- a further increase in stiffness can be achieved with the invention reach if the holes of the same pitch on the webs of the Running tracks forming the first U-profiles and on the second U-profiles the frame in the longitudinal direction in two parallel rows are set.
- the rail system consists of a short one Inclined elevator from a single pair of rails with inserted Frame and has two foundations for a fixed bearing and a floating bearing.
- the rail arrangement consisting of a single pair of running rails According to the invention, only a central frame is required as the frame.
- connection frames provided the protrusion at the ends of the runners equalize the first U-profiles.
- the U profiles of Lead frames preferably have four holes, of which the middle two to each other in the longitudinal direction with double Overhang are offset and the two end pairs of holes again have the usual division. So the lead frames are twice as long as the central frame; Furthermore they are the same as the central frame.
- the range with which the Foundations are set preferably the fixed length of the Adjusted rails so that each pair of rails has an associated one Foundation is preserved.
- the short and medium-length inclined lifts are with a commercial double rope winch including motor, transmission gear and Brake equipped in a special frame between the Running rails are screwed.
- the winch arranged above the top foundation and thus closes the Track system from above. Basically, it can also be used any other free space between the runners arrange, the two pull cables are then on the upper cross bar of the top final central frame with rollers.
- Long inclined lifts can make more sense in the invention Limits can be any length. You will be using a revolving pull rope equipped, preferably at one end of the rail system above, a drive wheel wraps around, has a deflection wheel at the other end, being a common tensioning device for tightening the pull rope worries in the empty strand.
- Preserved inclined lifts with a rotating cable drive preferably wider than winch-operated inclined lifts Frame, so a correspondingly wider gauge that it enables the carriage with its platform to be wider and longer to train.
- the angle of inclination of the rail arrangement can be adapt to a gradient angle that changes in between by using a Pair of rails is bent with a large radius; the same is also possible on the U-profiles of the frames.
- the change of Tilt angle can be positive or negative.
- All inclined lifts are equipped with the usual safety devices provided and receive a control device for starting the required stops.
- the invention thus represents a modular system for the curvilinear rail system of a stationary inclined elevator because of its flexibility for own project planning and installation by the client is suitable and therefore opposite known systems a very inexpensive alternative shows.
- a curvilinear inclined elevator with its running rails 1 is erected along an incline line N which extends in a straight line at an inclination angle ⁇ on a falling terrain (not shown in detail); the angle of inclination ⁇ or ⁇ 'of line N can be adapted within wide limits to the corresponding slope.
- the foundations 5 are placed on the slope at regular intervals of the span W, on which the rail system of the inclined elevator is supported by supports 3,4; the foundations 5 can be cast from concrete, steel structures or the like can also be used.
- the lowest support 3 in the direction of inclination is designed as a fixed bearing, all other supports 4 are floating bearings.
- a commercially available double cable winch integrated with motor, transmission gear and brake, is placed between the running rails 1 and screwed to them, cf. the top view shown at the bottom right in FIG. 1, which uses two ropes to pull up or lower the carriage not shown in FIG. 1.
- the two rails 1 for the carriage run in a straight line parallel to one another at a distance of their fixed track width S.
- the structure of the rail construction is shown in detail in FIGS. 2 and 3 :
- the two running rails are made according to Figure 2c and d of two parallel, symmetrically arranged first U-profiles 1, in cross section according to Figure 3 each consisting of two legs 1 1, which are connected via a web 1 2 to the U-profile 1 .
- the two legs 1 1 of each U-section 1 to face each other in a lateral outward direction.
- Each track has the fixed length L 1 and its web 1 2 is provided with two parallel rows of holes of the same pitch T in the longitudinal direction.
- a certain projection U is provided for the associated hole.
- each frame 2 also consists of two parallel, mirror-image arranged second U-profiles 2 1 of short length L 2 , the two legs 2 11 of which point towards one another in the lateral direction.
- the height of the webs 2 11 of the second U-profiles 2 1 is chosen to be a standard dimension shorter than the height of the webs 1 1 of the first U-profiles 1; the webs 1 2 and 2 11 of both U-profiles 1 and 2 1 are screwed together with half-round screws, so that the step designated ⁇ h in FIG.
- a central frame 2 ' has two U-profiles 2 1 of length L 2' according to FIG. According to FIGS. 2c and d, the central frames 2 'are each to be set in the central region of each pair of running rails 1 and, as shown in FIG. 3d, can be offset by two 2T or three divisions 3T in the longitudinal direction of the running rails 1.
- a central frame 2 'must also be set at the end of the lower running rails 1, on which the fixed bearing 3 engages, as shown on the left in FIG. 2D.
- the protrusion U is to the Ends of the rails 1 balanced; there are two in the longitudinal direction Rows with four holes each, of which the middle both are set at a distance of 2U from each other and the two Edge pairs have the usual division T and at the end again Have protrusion U.
- the lead frame 2 '' are according to Fig.2c and d to be placed at the ends of a pair of rails 1 if a connecting rail 1 should follow.
- FIGS. 2 and 3 The rail construction shown in FIGS. 2 and 3 is supported on the foundations 5 with supports 3 and 4, respectively.
- the structure of the individual fixed bearing 3 is shown in FIG . 5 :
- the fixed bearing 3 consists essentially of a one-piece, generally designated 3 1 console, which has a base plate 3 11 with two parallel arms 3 12 fixedly attached at its ends. Each arm 3 12 has a receptacle for the tube 2 2 of one of the frames 2, which is open at the top in a semicircle, and a fixed cross piece 3 13 on one side.
- the base plate 3 11 together with arms 3 12 with cross pieces 3 13 are arranged symmetrically to one another and welded to the one-piece bracket 3 1 of the fixed bearing 3.
- the bottom pair of rails 1 in the downward direction is closed at the bottom with a central frame 2 ', the lower cross member 2 2 of which is inserted into the open-top receptacle on the arms 3 12 of the console 3 1 and with a pair of U-shaped brackets 3 2 with the cross pieces 3 fixed to the console 13 is screwed.
- U-bracket 3 2 forms with the console 3 1, so to speak, a rotary joint.
- the console 3 1 is screwed to the foundation 5, in which the corresponding threaded shafts are firmly received, for example cast in.
- Each floating bearing 4 also has a one-piece bracket, designated overall by 4 1 , consisting of a third U-profile 4 11 , in which parallel arms 4 12 are firmly accommodated on both sides inside. On both arms 4 12 open receptacles for a cross tube 4 13 are attached above. U-profile 4 11 , arms 4 12 and cross tube 4 13 are arranged symmetrically to one another and welded together to form a one-piece bracket 4 1 . The length of the cross tube 4 13 corresponds to the track width S.
- the console 4 1 of the floating bearing 4 is in turn screwed to the associated foundation 5.
- angles 4 3 engage the lower legs 2 11 of the U profiles 2 1 of the frame 2, which in turn are screwed to the cross tube 4 13 of the bracket 4 1 with U-shaped brackets 4 2 .
- the lower legs 2 11 of the U profiles 2 1 rest against the cross tube 4 13 of the console 4 1 , so that the cross tube 4 13 with its two ends in the step formed between the rails 1 and the second U profiles 21 ⁇ h (see Fig. 3) engages and supports the rails 1 in the lateral direction.
- the angles 4 3 form with the lower legs 2 11 of the U-profiles, so to speak, a thrust joint, thus allowing slight longitudinal displacements on the rail construction due to thermal expansion or load, and are rotatably received on the bracket-fixed cross tube 4 13 via the brackets 4 2 .
Description
- zwei, je eine Laufschiene bildende, spiegelbildlich angeordnete erste U-Profile, deren beide Schenkel voneinander abgewandt sind und deren Steg jeweils in Längsrichtung mit gleichmäßiger Teilung verbohrt ist,
- mehrere, die Spurweite der beiden Laufschienen bestimmende und zwischen den beiden ersten U-Profilen angeordnete Rahmen, die jeweils aus zwei spiegelbildlich angeordneten zweiten U-Profilen bestehen, deren beide Schenkel aufeinanderzu gewandt sind, deren beide Stege in Längsrichtung mit Bohrungen derselben Teilung versehen sind, am jeweils zugehörigen Steg der ersten U-Profile anliegen und durch zumindest zwei Querholme fest miteinander verbunden sind,
- Auflager, bestehend aus einem Festlager, das an einem der Rahmen drehbeweglich angreift, und zumindest einem Loslager, das an einem der Rahmen angreift und seine Längsverschiebung zuläßt, wobei sich die Auflager längs einer vorgegebenen Neigungslinie auf je einem zugehörigen Fundament abstützen, und die Verbindungen
- zwischen den die Laufschienen bildenden ersten U-Profilen und den jeweils zugehörigen Rahmen,
- zwischen den Rahmen und den jeweils zugehörigen Auflagern und
- zwischen den Auflagern und den jeweils zugehörigen Fundamenten, lösbare Verbindungen sind.
- Fig.1
- zeigt den stationären Schrägaufzug samt Schienensystem nach der Erfindung in einer Ansicht. In
- Fig.2
- ist die Montage der Laufschienen dargestellt, wobei
- Fig. 2a
- einen Zentralrahmen und
- Fig. 2d
- einen Anschlußrahmen zeigt;
- Fig. 2c
- zeigt eine mittlere Laufschiene des Schienensystems mit mehreren eingesetzten Zentral- bzw. Anschlußrahmen und
- Fig. 2d
- zeigt die eine untere Laufschiene des Schienensystems, an der das Festlager angreift.
- Fig.3
- ist ein Querschnitt durch einen mit den Laufschienen verschraubten Rahmen,
- Fig.4
- zeigt den Eingriff der Räder des Laufwagens in die Laufschienen des Schienensystems im Schnitt. In
- Fig.5
- ist das in Fig.1 mit V bezeichnete Festlager und in
- Fig.6
- ist eines der mehreren Fig.1 mit VI bezeichneten Loslager auf dem zugehörigen Fundament, jeweils mit vergrößertem Maßstab dargestellt.
- 1
- erstes U-Profil, Laufschiene
- 11
- Schenkel
- 12
- Steg
- 2
- Rahmen
- 2'
- Zentralrahmen
- 2''
- Anschlußrahmen
- 21
- zweites U-Profil
- 211
- Schenkel
- 212
- Steg
- 22
- Rohr
- 3
- Festlager
- 31
- Konsole
- 311
- Grundplatte
- 312
- Arm
- 313
- Querstück
- 32
- U-Bügel
- 4
- Loslager
- 41
- Konsole
- 411
- drittes U-Profil
- 412
- Arm
- 413
- Querrohr
- 42
- U-Bügel
- 43
- Winkel
- 5
- Fundament
- 6
- Seilwinde
- 7
- Laufwagen
- 71
- Laufrad
- N
- Neigungslinie
- S
- Spurweite
- T
- Teilung
- L1
- Länge des ersten U-Profils
- L2'
- Länge des Zentralrahmens
- L2''
- Länge des Anschlußrahmens
- U
- Überstand
- W
- Spannweite
- α,α'
- Neigungswinkel
Claims (10)
- Kurvenlose Schienenanordnung für den von einem Seil gezogenen Laufwagen eines stationären Schrägaufzugs mit folgenden Elementen:zwei, je eine Laufschiene bildenden, spiegelbildlich angeordneten ersten U-Profilen (1), deren beide Schenkel (11) voneinander abgewandt sind und deren Steg (12) jeweils in Längsrichtung mit gleichmäßiger Teilung (T) verbohrt ist,mehreren, die Spurweite (S) der beiden Laufschienen bestimmenden und zwischen den beiden ersten U-Profilen (1) angeordneten Rahmen (2), die jeweils aus zwei spiegelbildlich angeordneten zweiten U-Profilen (21) bestehen, deren beide Schenkel (211) aufeinanderzu gewandt sind, deren beide Stege (212) in Längsrichtung mit Bohrungen derselben Teilung (T) versehen sind, am jeweils zugehörigen Steg (12) der ersten U-Profile (1) anliegen und durch zumindest zwei Querholme (22) fest miteinander verbunden sind,Auflagern, bestehend aus
einem Festlager (3), das an einem der Rahmen (2) drehbeweglich angreift, und
zumindest einem Loslager (4), das an einem der Rahmen (2) angreift und seine Längsverschiebung zuläßt,
wobei sich die Auflager (3,4) längs einer vorgegebenen Neigungslinie (N) auf je einem zugehörigen Fundament (5) abstützen, und die Verbindungenzwischen den die Laufschienen bildenden ersten U-Profilen (1) und den jeweils zugehörigen Rahmen (2),zwischen den Rahmen (2) und den jeweils zugehörigen Auflagern (3 bzw. 4) undzwischen den Auflagern (3,4) und den jeweils zugehörigen Fundamenten (5),
lösbare Verbindungen sind. - Schienenanordnung nach Anspruch 1, dadurch gekennzeichnet, daß die lösbaren Verbindungen Schraubverbindungen sind.
- Schienenanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die die Laufschienen bildenden Paare der ersten U-Profile (1) eine feste Länge (L1) aufweisen, und daß jeweils ein Anschlußrahmen (2'') zum Anschluß eines weiteren Laufschienenpaares (1) derselben festen Länge (L1) vorgesehen ist.
- Schienenanordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Querholme an den Rahmen (2) Rohre (22) sind.
- Schienenanordnung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die im mittleren Bereich eines Laufschienenpaares (1) gesetzten Rahmen (Zentralrahmen 2') an ihren U-Profilen (21) drei zueinander in Längsrichtung mit der Teilung (T) versetzte Bohrungen aufweisen.
- Schienenanordnung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die an den Enden eines Laufschienenpaares (1) gesetzten Rahmen (Anschlußrahmen 2'') an ihren U-Profilen (21) vier Bohrungen aufweisen, von denen die mittleren beiden zueinander in Längsrichtung mit dem doppelten Überstand (2U) versetzt sind, um den Überstand (U) an den Enden der die Laufschienen bildenden ersten U-Profile (1) auszugleichen, und die beiden Randpaare zueinander in Längsrichtung mit der Teilung (T) versetzt sind.
- Schienenanordnung nach Anspruch 4, dadurch gekennzeichnet, daß das Festlager (3) an einem der Rohre (22) eines Rahmens (2) drehbeweglich angreift.
- Schienenanordnung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß jedes Loslager (4) mit zwei Spannteilen (Winkel 43) an einander gegenüberliegenden Seiten der unteren Schenkel (211) der zweiten U-Profile (21) der Rahmen (2) schubbeweglich angreift, und die Spannteile (Winkel 44) drehbeweglich an einem Querrohr (413) des Loslagers (4) aufgenommen sind.
- Schienenanordnung nach Anspruch 8, dadurch gekennzeichnet, daß die zweiten U-Profile (21) der Rahmen (2) um ein Normmaß kleiner gewählt sind als die die Laufschienen bildenden ersten U-Profile (1), daß die Laufschienen (1) und die Rahmen (2) an ihren Stegen (12 bzw. 212) mittig verschraubt sind, so daß zwischen den oberen und unteren Schenkeln (11 bzw. 211) der U-Profile (1 bzw. 21) eine Stufe (Δh) entsteht, und daß jedes Loslager (4) mit seinem der Spurweite (S) entsprechenden Querrohr (413) in die Stufe (Δh) eingreift.
- Schienenanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Bohrungen gleicher Teilung (T) an den Stegen (12 bzw. 212) der die Laufschienen bildenden ersten U-Profile (1) und an den zweiten U-Profilen (21) der Rahmen (2) in Längsrichtung in zwei parallelen Reihen gesetzt sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH201493 | 1993-07-02 | ||
CH2014/93 | 1993-07-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0633214A2 EP0633214A2 (de) | 1995-01-11 |
EP0633214A3 EP0633214A3 (de) | 1995-05-03 |
EP0633214B1 true EP0633214B1 (de) | 1998-08-12 |
Family
ID=4223890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94810373A Expired - Lifetime EP0633214B1 (de) | 1993-07-02 | 1994-06-23 | Kurvenlose Schienenanordnung für den von einem Seil gezogenen Laufwagen eines stationären Schrägaufzugs |
Country Status (6)
Country | Link |
---|---|
US (1) | US5476156A (de) |
EP (1) | EP0633214B1 (de) |
AT (1) | ATE169596T1 (de) |
CA (1) | CA2126650A1 (de) |
DE (1) | DE59406650D1 (de) |
ES (1) | ES2120595T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107785858A (zh) * | 2017-11-27 | 2018-03-09 | 东南电梯股份有限公司 | 一种用于斜行电梯随行电缆的涨紧装置 |
Families Citing this family (16)
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US6644210B1 (en) | 2001-05-01 | 2003-11-11 | Pflow Industries, Inc. | Shopping cart conveyor with front wheel alignment and turning system |
US6490979B1 (en) | 2001-05-01 | 2002-12-10 | Pflow Industries, Inc. | Inclined shopping cart conveyor system |
US7103935B2 (en) * | 2004-01-08 | 2006-09-12 | David Hill | Marine gangway to enable handicapped users to move between floating and fixed landings and related methods |
US7453358B2 (en) * | 2006-02-17 | 2008-11-18 | Pflow Industries, Inc. | Shopping cart conveyor with gated access |
US7779992B2 (en) * | 2007-12-20 | 2010-08-24 | Pflow Industries, Inc. | Shopping cart conveyor system with pivoting lug |
US8066200B2 (en) * | 2008-03-12 | 2011-11-29 | Hilltrac, Inc. | Hollow structural members, a rail system and methods of manufacturing |
US7931136B2 (en) * | 2008-03-31 | 2011-04-26 | Pflow Industries, Inc. | Jam sensor for shopping cart conveyor |
US8328003B2 (en) * | 2009-12-23 | 2012-12-11 | Pflow Industries, Inc. | Shopping cart conveyor with gate assembly |
DE102011052497A1 (de) * | 2010-10-13 | 2012-04-19 | Detlef Henry Friedrich | Schienentransportsystem für die Beladung und Entladung der Kombüse eines Flugzeuges |
CN103183278B (zh) * | 2013-04-09 | 2014-08-20 | 中国矿业大学 | 钢丝绳拖动式伸缩罐道 |
CN103183279B (zh) * | 2013-04-09 | 2014-11-05 | 中国矿业大学 | 液压马达驱动连杆铰接式伸缩罐道 |
US9469507B2 (en) * | 2014-05-26 | 2016-10-18 | Drexel University | Modular escalating wheelchair lift |
US11167954B2 (en) | 2015-08-24 | 2021-11-09 | Adaptive Concepts Ltd. | Compact portable lift assembly |
CN105197723B (zh) * | 2015-10-27 | 2017-06-27 | 中国矿业大学 | 一种变坡度斜向提升容器试验平台及方法 |
IL249002A0 (en) * | 2016-11-16 | 2017-03-30 | Eisenman Orna | stair lift device |
US11572253B2 (en) * | 2019-03-15 | 2023-02-07 | John Sund | Incline elevator and modular deck system and methods for the assembly, use and shipping thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB615789A (en) * | 1946-08-21 | 1949-01-11 | Albert Henry Hamp | Improvements in hoists |
DE3812803A1 (de) * | 1987-05-22 | 1988-12-01 | Boecker Albert Gmbh & Co Kg | Entladevorrichtung fuer einen seilgezogenen schlitten eines bauaufzuges |
DE3717662A1 (de) * | 1987-05-26 | 1988-12-15 | Andernach Kg A W | Stuetzbock |
JPH02215684A (ja) * | 1989-02-13 | 1990-08-28 | Hitachi Elevator Eng & Service Co Ltd | 鉛直に昇降する昇降機の案内レール |
-
1994
- 1994-06-22 US US08/263,725 patent/US5476156A/en not_active Expired - Fee Related
- 1994-06-23 CA CA002126650A patent/CA2126650A1/en not_active Abandoned
- 1994-06-23 AT AT94810373T patent/ATE169596T1/de not_active IP Right Cessation
- 1994-06-23 DE DE59406650T patent/DE59406650D1/de not_active Expired - Fee Related
- 1994-06-23 ES ES94810373T patent/ES2120595T3/es not_active Expired - Lifetime
- 1994-06-23 EP EP94810373A patent/EP0633214B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107785858A (zh) * | 2017-11-27 | 2018-03-09 | 东南电梯股份有限公司 | 一种用于斜行电梯随行电缆的涨紧装置 |
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US5476156A (en) | 1995-12-19 |
CA2126650A1 (en) | 1995-01-03 |
ATE169596T1 (de) | 1998-08-15 |
EP0633214A2 (de) | 1995-01-11 |
DE59406650D1 (de) | 1998-09-17 |
ES2120595T3 (es) | 1998-11-01 |
EP0633214A3 (de) | 1995-05-03 |
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