EP3231979A1 - Ascenseur, en particulier monte-charges, pour le transport en hauteur de charges et agencement comprenant une échelle et un tel ascenseur - Google Patents

Ascenseur, en particulier monte-charges, pour le transport en hauteur de charges et agencement comprenant une échelle et un tel ascenseur Download PDF

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Publication number
EP3231979A1
EP3231979A1 EP17000463.4A EP17000463A EP3231979A1 EP 3231979 A1 EP3231979 A1 EP 3231979A1 EP 17000463 A EP17000463 A EP 17000463A EP 3231979 A1 EP3231979 A1 EP 3231979A1
Authority
EP
European Patent Office
Prior art keywords
ladder
lift
carriage
skids
rolling
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.)
Granted
Application number
EP17000463.4A
Other languages
German (de)
English (en)
Other versions
EP3231979B1 (fr
Inventor
Matthias Uhl
Manuel Ziegelmeier
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.)
GEDA Dechentreiter GmbH and Co KG
Original Assignee
GEDA Dechentreiter GmbH and Co KG
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 GEDA Dechentreiter GmbH and Co KG filed Critical GEDA Dechentreiter GmbH and Co KG
Priority to PL17000463T priority Critical patent/PL3231979T3/pl
Publication of EP3231979A1 publication Critical patent/EP3231979A1/fr
Application granted granted Critical
Publication of EP3231979B1 publication Critical patent/EP3231979B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/12—Lifts or other hoisting devices on ladders
    • 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

Definitions

  • the invention relates to a lift, in particular ladder lift, for the vertical transport of loads according to the preamble of patent claim 1 and to an arrangement with a ladder and a lift according to claim 8.
  • Such a ladder lift is known from practice.
  • the carriage picks up the load immediately and can be moved along the ladder via its rolling and / or sliding device.
  • the carriage is connected at its front edge with a rope which is deflected at the upper end of the ladder on a deflection roller and is connected back to the ground with a drive unit arranged there.
  • the drive unit is a separate unit from the carriage and separately attached to the floor or at the foot of the ladder.
  • the invention has for its object to provide a lift, in particular ladder lift, of the type mentioned above, which is easier to handle, especially faster buildable and versatile.
  • the invention is also based on the object to provide an arrangement with a ladder and a more manageable lift.
  • This object is achieved in a lift, in particular ladder lift of the type mentioned by the features specified in the characterizing part of claim 1. This object is achieved in an arrangement with a ladder and a lift with the features of claim 8.
  • the elevator according to the invention for the height transport of loads accordingly has a load-receiving, a rolling and / or sliding device having carriage and a drive unit for moving the load, in particular of the carriage, along a path.
  • the lift in particular ladder lift, is further constructed so that the drive unit is integrated in the carriage and the rolling and / or sliding means comprises means by means of which the rolling and / or sliding device can be transferred from an open to a locked position and vice versa is.
  • the invention is therefore based on the idea to provide a lift, in particular ladder lift, in which the drive unit is not formed as a separate unit, but is integrated in the carriage.
  • the lift of the invention is simpler and much faster to build.
  • the lift itself is therefore a compact unit without the previous split in wind unit, which is fixed to the foot of the ladder, and slide, which is movable on the ladder.
  • the winch unit so to speak with the carriage. This makes it possible to use the entire lift, for example hanging on a ceiling or lying horizontally as a load winch.
  • the lift according to the invention is thus extremely versatile.
  • the carriage With the help of the rolling and / or sliding device, which can be transferred from an open to a locked position and vice versa, the carriage can be placed at any point of the ladder or separated from the ladder and removed. As a result, a total of a quick assembly and disassembly of the lift is guaranteed.
  • the movable carriage In the known from the prior art ladder lifts the movable carriage, however, is at the top or Insert at the lower end of the ladder or ladder parts.
  • the lift according to the invention can be used with and without ladder.
  • the means for adjusting the rolling and / or sliding device from the open to the locked position and vice versa according to this development can be formed only on one or both skids acting. Just an adjustment only a skid allows a simplified design and can help with the fast on a ladder or attach and attach.
  • two parallel juxtaposed skids are provided and the means are arranged and designed such that both skids are in the transverse direction of the carriage to each other in the open position and away from each other in the locked position and vice versa.
  • two parallel juxtaposed skids are provided and the means arranged and designed such that only one of the skids from the open to the locked position and vice versa is pivotally.
  • a webbing can be wound up or unwound on a track, whereby the disadvantages occurring during the winding of wire ropes, such as jumps, overlays and resulting cable damage, can be avoided. It is so far no grooved drum required, as was necessary when winding wire ropes.
  • the carriage has a preferably connected to the drive unit safety device in the direction of travel and counter to the direction facing limit switch strips and / or means for monitoring a taut suspension, preferably webbing, when actuated, the method of the load along the path stopped or at least partially prevented.
  • the lift according to the invention is particularly easy to handle, since a method of the load or the carriage when an obstacle in the direction of travel or when tearing the support means, such as the webbing is automatically at least partially interrupted.
  • the lift according to the invention fulfills the highest safety requirements.
  • the drive unit has a preferably battery operated electric motor.
  • the handling of the lift according to the invention is further simplified, since the lift can be operated at its place of use regardless of the presence of a power grid.
  • the lift according to the invention is particularly versatile also be used where in the immediate vicinity no power grid for moving the lift is available.
  • an arrangement with a ladder, in particular rung ladder, and a movable along the ladder lift is provided with the structure described above.
  • Such an arrangement is therefore particularly easy to handle and versatile, since the ladder a so-called.
  • Block ladder in which parts of the ladder are placed in reverse V-shaped, a laying ladder, in which the lower end of the ladder rests on a floor and the upper End is created or leaned against a building, for example, or can be extension ladder.
  • the ladder serves in a sense as a rail for the lift and can be particularly advantageous a step ladder, including a rung ladder, be.
  • the ladder can be used independently of the lift, even for common conductor purposes. In the sense of a double effect, the ladder thus serves for one common conductor purposes, on the other hand as a rail for moving the lift.
  • the carriage is in the open position of its rolling and / or sliding device on the ladder used and securely supported in the locked position of its rolling and / or sliding along the ladder movable.
  • Such an arrangement is thus easier to handle.
  • the free end of the support means preferably the webbing, attached to a holder, with the ladder, preferably with one or more rungs thereof, connectable.
  • a connection can be, for example, a suspension of the holder on the conductor, whereby the handling of the arrangement according to the invention is further simplified.
  • An arrangement according to the invention is therefore to build or dismantle in a much shorter time than was previously possible in arrangements according to the prior art.
  • the handling is also simplified in that the arrangement according to the invention can be used mobile.
  • Fig. 1 is an arrangement 1 with a ladder 2, which is shown here as rung ladder, and a movable along the ladder 2 lift 3 shown schematically.
  • the lift is a so-called ladder lift.
  • ladder 2 is provided as a laying ladder with a first, bottom-near part 4 and a second, upper part 5, which is connected by hinges 6 to the lower part 4 near the bottom and, for example, to a building (not shown) can be leaned.
  • FIG. 1 A schematic front view of the arrangement according to Fig. 1 is in a simplified representation in Fig. 2 shown.
  • the lift 3 is designed as a so-called ladder lift.
  • the lift 3 is in the direction of the double arrow A along the ladder, ie up and down, movable.
  • Fig. 3 shows a schematic, simplified representation of the lift 3 in the so-called. Winding operation.
  • the lift 3 is with its in Fig. 2 lower end 7 suspended by means of a load-receiving points 8 of the lift attacking bracket 10 to a ceiling 11.
  • Fig. 3 shown vertical arrangement to arrange horizontally and insofar as in accordance with Fig. 2 lower end 7 to connect via the bracket 10, for example, with a side wall of a room.
  • a load 12 in the vertical direction in the direction of the double arrow B is movable; in the case of a horizontal arrangement, the load 12 would be pulled towards the lift 3, for example, in the direction of the arrow C.
  • the lift 3 is in particular but not exclusively designed as a ladder lift and serves in particular for the transport of high loads. If lift 3 is a ladder lift, the load is on the lift.
  • the lift 3 has a load-receiving carriage 13, which has a rolling and / or sliding device 14.
  • Fig. 1 is shown on the lift only a load-carrying means 87, with the help of a in Fig. 1 not shown in detail in the direction of the double arrow A along the ladder 2 is movable.
  • the lift 3 further has a drive unit 15 (see Fig. 1 to 3 and 6 ) for moving the load 12 along a path 16.
  • a drive unit 15 for moving the load 12 along a path 16.
  • the route is only indicated schematically.
  • the drive unit 15 is integrated in the carriage 13.
  • the rolling and / or sliding device 14 of the carriage 13 is schematically in a first embodiment in the Fig. 4 to 8 and in a second embodiment, schematically in FIGS Fig. 9 to 11 shown.
  • the rolling and / or sliding device 14 has means 17, by means of which the rolling and / or sliding device 14 from an open position (see Fig. 5, 6 . 8th and 9 ) in a locked position (see Fig. 4 . 7 . 10 and 11 ) and vice versa. These means 17 will be described below with reference to FIGS Fig. 7 to 11 explained in more detail.
  • the carriage can be placed in the open position of its rolling and / or sliding device 14 to the ladder and removed from this, while the carriage in the locked position of its rolling and / or sliding device supported on the ladder and moved , but can not be dismantled or removed from it.
  • Fig. 4 to 11 has the rolling and / or sliding device 14 in the longitudinal direction 20 of the carriage 13 extending skids 21, 22. These are in the 4 to 6 and FIGS. 9 to 11 in a front view, as shown in FIG FIGS. 7 and 8 shown in a bottom view.
  • the means 17 for transferring the rolling and / or sliding device 14 or the skids from an open to a locked position and vice versa are formed on at least one of these skids 21, 22 acting.
  • Fig. 4 to 8 two parallel arranged skids 21, 22 are provided.
  • the means 17 are arranged and formed in this (first) embodiment such that both skids 21, 22 in the transverse direction 23 of the carriage 13 to each other in the open position in the direction of the arrows D (see Fig. 8 ) and away from each other in the direction of the arrows E (see Fig. 7 ) are displaceable in the locked position and vice versa.
  • the carriage 13 according to the FIGS. 7 and 8 a locking mechanism 24 which acts via a linkage 25 on the skids 21, 22 and by means of a rotatable about a vertical axis 26 locking lever 27 from the in Fig. 7 shown locked position in the in Fig. 8 shown, open position and vice versa is feasible.
  • a locking mechanism 24 which acts via a linkage 25 on the skids 21, 22 and by means of a rotatable about a vertical axis 26 locking lever 27 from the in Fig. 7 shown locked position in the in Fig. 8 shown, open position and vice versa is feasible.
  • a second embodiment of the locking mechanism 24 formed as means 17 is in the Fig. 9 to 11 shown.
  • two parallel juxtaposed skids 21, 22 are provided, wherein the means 17 are arranged and formed in this embodiment such that only one of the skids, in the embodiment shown is the right skid 22, from the open in the locked position and vice versa is pivotable.
  • the other skid 21 is fixed and so far not movable.
  • the locking mechanism 24 is formed in the form of a snap closure.
  • the skate 22 is provided at its upper end with a locking hook 30, the right edge 31, as in Fig. 11 shown, slanting.
  • a locking pin 32 is provided, which by means of a compression spring 33 in Fig. 11 is loaded to the left in the locking position with the locking hook 30 back.
  • the locking pin 32 is slidably held in a guide 34.
  • the left end of the locking pin 32 is designed to be tapered in the shape of a tine, wherein the outer edge 35 of the left end extends approximately parallel to the edge 31 of the locking hook 30.
  • the carriage 13 can be inserted into the conductor 2, in which first the skid 21 placed on the ladder and then the carriage in the direction of arrow M in Fig. 9 is pivoted down to the ladder.
  • the handle 36 is released either automatically by the locking hook 30 or manually from its locking, so that the compression spring 33, the locking pin in the direction of the locking hook in such Fig. 11 to loaded on the left so that the edge 31 of the locking hook 30 comes to lie above the Verrieglungszapfens 32.
  • a pivoting of the skid from its open position see Fig.
  • each skid 21, 22 is approximately U-shaped with a longer, upper leg 40 for laying and sliding along the profile of the ladder 2 and a shorter, lower leg 41 which surrounds the ladder profile and so on Including the conductor profile and ensures safe support of the carriage on the conductor profile.
  • the shorter, lower leg 41 the slide can be easily attached to the ladder.
  • the legs of the skids 21, 22 are dimensioned so that the carriage 40 due to the longer formed upper leg 40 rests securely on the ladder in all operating positions, so that a falling through the skids and thus the carriage is effectively prevented by the ladder.
  • the carriage 13 for moving the load along the path 16 has a belt drum 42 connected to the drive unit 15 for winding or unwinding a suspension element preferably in the form of a webbing 43 (see also FIG Fig. 1 and 3 ).
  • a suspension element preferably in the form of a webbing 43 (see also FIG Fig. 1 and 3 ).
  • FIGS. 12 and 13 is a schematic, simplified longitudinal section through a portion of the carriage 13 with the belt drum 42 and wound thereon orsensorzuspulenden from this webbing 43 shows. In normal operation, the webbing 43 is tensioned in the direction of the arrow O.
  • the carriage 13 has a safety device preferably connected to the drive unit 15 44 to 46.
  • the safety device 44 and 45 has in the direction of travel and counter to the direction of travel of the carriage 13 and the load 12 facing limit switch strips 50, 51. These limit switch strips and their operation are in detail in the FIGS. 14 to 22 shown.
  • the additional safety device 46 comprises a device 52 for monitoring a tight suspension means, preferably the webbing 43. Such a device is in its normal operating position in Fig. 12 and in its release position schematically simplified in Fig. 13 shown.
  • the device 52 for monitoring a tight webbing 43 may also be called a belt breakage brake.
  • the device 52 has an L-shaped belt guide 53, through which the webbing 53 is guided.
  • the belt guide 53 is in their in Fig. 12 shown normal operating position by means of rollers 54, 55 above or below the webbing 43 at.
  • the belt guide 53 is pivotable about a horizontal axis 56 and by a torsion spring not shown in detail or a compression spring 57 in their in Fig. 13 illustrated brake position applied.
  • the belt guide 53 via at least one linkage 60, which engages an end on a pressure spring 57 facing leg 61 of the belt guide 53, connected to at least one brake cam 62 other end, wherein the at least one brake cam 62 acts as an eccentric, which is at floppy or torn webbing 43 immediately presses against the profile of the ladder 2 and brings the lift directly to a halt.
  • the higher the load the faster a standstill of the carriage 13 of the lift 3 is achieved.
  • the position of the belt guide can also be queried by a force-actuated limit switch.
  • the limit switch when the limit switch is actuated, the carriage can only move freely upwards, since the slack rope circuit described above can also act as an off-end switch.
  • this safety device immediately stops the carriage moving on. A ride down is then not possible.
  • the belt guide would still be acted upon by gravity in its braking position, so that even in this situation a stop of the carriage is guaranteed, the webbing should no longer be streamlined.
  • the belt guide 53 rotates about the axis 56 from its operating position to its braking position in the direction of the arrow P, as shown in FIG Fig. 13 is illustrated.
  • the safety devices 44, 45 with their limit switch strips 50, 51 are more precisely in the FIGS. 14 to 22 shown.
  • the limit switch bar 50 At the upper end of the carriage is the limit switch bar 50, at the bottom of the limit switch bar 51.
  • a low force of about 100 N the drive of the carriage is stopped in the respective direction of travel.
  • the upper limit switch bar 50 has two switching points, as in the FIGS. 15 and 16 is illustrated, the lower limit switch bar 51 a switching point, as shown in Fig. 17 is indicated.
  • the safety device 44 triggers an operating limit switch not shown in detail. Continuing up is no longer possible, a ride down in the direction of the arrow Q in Fig. 15 is possible at any time. If the first switching point is exceeded and the second, in Fig. 16 indicated switching point of the upper Limit switch bar 50 is reached, the on-end emergency stop is actuated, and the carriage is in the safe state in which another method is neither up nor down possible. This is indicated by the crossed-out arrow A in FIG Fig. 16 symbolizes.
  • the lower limit switch bar 51 with its switching point immediately triggers the emergency stop, since a normal sitting on an obstacle by the aforementioned safety device 46 is detected with its device 52 for monitoring a tight webbing. For example, even if the sled would sit unladen on an obstacle down the belt would be slack and the belt guide would rotate to its braking position. As a result, the above-described slack rope switch is actuated, which acts as an Ab-Betriebsendschalter.
  • the switching points of the limit switch bar 50 are identical in this operation with those of a normal driving operation, as previously with reference to the FIGS. 14 to 17 was explained.
  • a transfer of the limit switch strip 50 in the direction of its first switching point prevents according Fig. 19 further pulling up the load 12, but allows a lowering of the load in the direction of the arrow Q.
  • a triggering of the second switching point according to Fig. 20 prevents any further movement of the load and leads directly to the emergency stop position. A further journey is then no longer possible in the direction of the double arrow A, as in Fig. 20 is symbolized.
  • Fig. 21 is a first embodiment of the upper limit switch 50
  • Fig. 22 a second embodiment of limit switch 50 and limit switch 51 shown schematically.
  • the limit switch bar 50 is acted upon by the two compression springs 63 to the outside.
  • Stops 64 hold the limit switch bar 50 securely in its outer, in Fig. 21 shown position.
  • the stops 64 are according to Fig. 21 placed just below the bearings 65.
  • bearings 66 are provided which allow a guide of the limit switch bar 50 in the longitudinal direction.
  • two limit switches 70, 71 are located below the bearings 66.
  • a drive up is no longer possible, however, a drive down in the direction of arrow Q is possible at any time.
  • the further limit switch 71 is triggered, there is no further travel and therefore no further travel in the direction of the arrow Q is possible.
  • the emergency end position is triggered.
  • the same structure could also be provided on the lower limit switch bar 51.
  • FIG. 22 Another embodiment is in Fig. 22 shown schematically.
  • the limit switch strips 50, 51 are connected to each other via a linkage 72.
  • the linkage 72 is connected to an actuator plate 73, which moves with a displacement of the linkage 72 with this.
  • the actuator plate 73 are the limit switches 74, 75 assigned.
  • the left limit switch 74 is designed as a single-stage and the right limit switch 75 as a two-stage limit switch.
  • the single-stage limit switch 74 Upon depression of the lower limit switch bar 51 in the direction of the carriage, the single-stage limit switch 74 is actuated, which results in the emergency stop.
  • the limit switch 74 could be formed in two stages.
  • the two-stage limit switch 75 which protects the upper limit switch strip 50, remains unactuated.
  • the actuator plate 73 in a first stage triggers first of a stop, with the continued upward travel is no longer possible, but a free ride in the direction of arrow Q, i. downwards, is possible.
  • the emergency stop is also performed here, with which it is no longer possible to drive.
  • the according to Fig. 22 two-stage trained limit switch 75 could also be designed as a single-stage limit switch.
  • the drive unit 15 integrated in the carriage 13, ie in the lift 3, has an electric motor, preferably a battery-operated electric motor. This electric motor is connected to the belt drum 42, in FIGS. 12 and 13 shown schematically connected on the drive side.
  • the arrangement 1 according to the invention comprises a ladder 2, in particular a rung ladder, and a lift 3 movable along the ladder 2 having a structure as described above.
  • the lift in the arrangement according to the invention is a so-called ladder lift.
  • the carriage 13 in the open position of its rolling and / or sliding device 14 on the conductor 2 can be used (see Fig. 5, 6 and 9 ) and in the locked position of its rolling and / or sliding device 14 along the ladder 2 securely supported movable (see, for example Fig. 4 ).
  • the free end 76 of the support means namely preferably the webbing 43
  • a bracket 77 is connected to the ladder 2, preferably with one or more rungs 80 thereof.
  • the bracket 77 has these U-shaped bent ends 81, 82, with which the bracket 77 is mounted on two rungs 80.
  • the holder 77 further has a receptacle 83, by means of which in the FIGS. 23 to 25 webbing not shown in detail on the hooked to the rungs 80 part of the bracket 77 can be fastened.
  • the receptacle 83 has a U-shaped cross-section and on its front side 84 slots 85 over which the webbing safely and permanently, but still releasably, with the receptacle 83 is connectable.
  • a U-shaped hook 86 By means of a U-shaped hook 86, the receptacle can then be hooked to the part of the holder 77 fastened to the rungs.
  • Fig. 23 For this purpose, a side view of the hooked to the conductor 2 holder 77 with receptacle 83 is shown schematically.
  • Fig. 24 shows a perspective view Fig. 25 a side view of the receptacle 83rd
  • the locking of the holder 77 can be done on the ladder with the help of the rungs at any desired location without tools.
  • the webbing itself can also be hung without tools via the receptacle 83 on the holder 77.
  • the aforementioned suspension operations can also be carried out so that a removal of the recording of the holder or the holder of the ladder can only be done by triggering, ie releasing, a locking bolt.
  • the control of the lift can be done via a radio control and / or smartphone app or via Bluetooth.
  • Load handler 87 (see Fig. 1 ) can be hung without tools on the carriage 13 of the lift 3.
  • the Ladder 2 is, for example, such as those in the DE 20 2015 008 498 is described.
  • the longitudinal bars 88, 89 of the ladder may each have a lateral guide rail 90.
  • the guide rails 90 of the two longitudinal beams 88, 89 of the conductors 2 thus have each other, as in the 4 to 6 is indicated.
  • the ladder therefore serves as a rail for the lift and, according to a double effect, can also be used as a regular stepladder.
  • the ladder can be a ladder or laying ladder or designed as an extension ladder. Two conductors can be connected by means of a connector not shown in detail to a ladder. This allows conductor lengths of up to 10 m.
  • a ladder ladder for example, has a length of about 2.5 m, as a simple deployed ladder a length of about 5 m, with extension by a folded ladder can be a length of about 7.5 m reach. Are both ladders connected and unfolded, resulting in a total length of about 10 m. That in the 4 to 6 shown and previously described ladder profile allows safe guidance of the lift 3 along the ladder second
  • Locking mechanism 24 shown can be queried by a forcibly operated limit switch (not shown). This can be connected so that the lift can only drive in the locked state of the locking mechanism, since the lift is otherwise in emergency stop.
  • the limit switch bars 50, 51 are as shown in FIGS FIGS. 21 and 22 biased by compression springs 63. If these fail on the upper limit switch bar 50, gravity automatically causes the on-end or the on-off switch to be actuated. At the lower limit switch bar 51, the function is ensured even with broken springs, as the bar is pushed up in all operating positions. An obstacle on the way will push the respective limit switch strip a few millimeters in the direction of the carriage, causing the machine to stop immediately. The braking is done by the engine brake and thus faster than with the brake cam 62 (see FIGS. 12 and 13 ).
  • the housing of the carriage may for example be made of acrylonitrile-butadiene-styrene (ABS) copolymers and thereby have crumple zones.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
EP17000463.4A 2016-04-11 2017-03-21 Ascenseur, en particulier monte-charges, pour le transport en hauteur de charges et agencement comprenant une échelle et un tel ascenseur Active EP3231979B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17000463T PL3231979T3 (pl) 2016-04-11 2017-03-21 Podnośnik, zwłaszcza podnośnik drabinowy, do pionowego transportu ładunków i układ z drabiną i takim podnośnikiem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016004351.2A DE102016004351A1 (de) 2016-04-11 2016-04-11 Lift, insbesondere Leiterlift, für den Höhentransport von Lasten und Anordnung mit einer Leiter und einem solchen Lift

Publications (2)

Publication Number Publication Date
EP3231979A1 true EP3231979A1 (fr) 2017-10-18
EP3231979B1 EP3231979B1 (fr) 2019-02-27

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EP17000463.4A Active EP3231979B1 (fr) 2016-04-11 2017-03-21 Ascenseur, en particulier monte-charges, pour le transport en hauteur de charges et agencement comprenant une échelle et un tel ascenseur

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EP (1) EP3231979B1 (fr)
DE (1) DE102016004351A1 (fr)
PL (1) PL3231979T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109162629B (zh) * 2018-08-08 2020-11-17 六安永贞匠道机电科技有限公司 用于房屋装修的物件自动补给的手动式人字梯
CN109162630B (zh) * 2018-08-08 2020-07-17 嘉兴市康立德构件股份有限公司 用于空调、吊灯等电器安装的手动升降式人字梯
CN109057693B (zh) * 2018-08-08 2020-11-13 六安永贞匠道机电科技有限公司 用于室内装修的手动提升式人字梯
US11199049B2 (en) * 2019-02-14 2021-12-14 Tie Down, Inc. Winch utility

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428145A (en) * 1967-10-02 1969-02-18 Harry C Lyon Elevator for extension ladders
JP2001342743A (ja) * 2000-06-01 2001-12-14 Advance Corporation:Kk 荷揚げ装置
US20080190706A1 (en) * 2004-01-20 2008-08-14 Franklin Samuel H Elevator Climbing System
US7424932B1 (en) * 2004-09-02 2008-09-16 Patrick Arthur Murphy Lifting hoist assembly
DE202015008498U1 (de) 2015-12-11 2016-06-14 Geda-Dechentreiter Gmbh & Co. Kg Leiter sowie Aufzug mit einer solchen Leiter

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9856697B2 (en) * 2014-03-27 2018-01-02 Eutimio Reyes Double ladder elevator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428145A (en) * 1967-10-02 1969-02-18 Harry C Lyon Elevator for extension ladders
JP2001342743A (ja) * 2000-06-01 2001-12-14 Advance Corporation:Kk 荷揚げ装置
US20080190706A1 (en) * 2004-01-20 2008-08-14 Franklin Samuel H Elevator Climbing System
US7424932B1 (en) * 2004-09-02 2008-09-16 Patrick Arthur Murphy Lifting hoist assembly
DE202015008498U1 (de) 2015-12-11 2016-06-14 Geda-Dechentreiter Gmbh & Co. Kg Leiter sowie Aufzug mit einer solchen Leiter

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EP3231979B1 (fr) 2019-02-27
PL3231979T3 (pl) 2019-09-30
DE102016004351A1 (de) 2017-10-12

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