[go: up one dir, main page]

WO2017211355A1 - Parachute pour un dispositif de levage - Google Patents

Parachute pour un dispositif de levage Download PDF

Info

Publication number
WO2017211355A1
WO2017211355A1 PCT/DE2017/100480 DE2017100480W WO2017211355A1 WO 2017211355 A1 WO2017211355 A1 WO 2017211355A1 DE 2017100480 W DE2017100480 W DE 2017100480W WO 2017211355 A1 WO2017211355 A1 WO 2017211355A1
Authority
WO
WIPO (PCT)
Prior art keywords
brake
scissor
hoist
catch
safety gear
Prior art date
Application number
PCT/DE2017/100480
Other languages
German (de)
English (en)
Other versions
WO2017211355A4 (fr
Inventor
Hans-Joachim Polack
Hartmut Bischoff
Original Assignee
Bischoff Industriebremsen GmbH
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 Bischoff Industriebremsen GmbH filed Critical Bischoff Industriebremsen GmbH
Priority to EP17742939.6A priority Critical patent/EP3468908B1/fr
Publication of WO2017211355A1 publication Critical patent/WO2017211355A1/fr
Publication of WO2017211355A4 publication Critical patent/WO2017211355A4/fr

Links

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
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0616—Suspended platforms, i.e. the load platform hangs from the base
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • 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
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration

Definitions

  • the invention relates to a safety gear for a lifting device that lift loads over linkage, lower or otherwise manipulate, according to the preamble of the preamble of claims 1 and 2.
  • Safety gears are mainly known from the elevator and lifting technology. Due to the legally prescribed safety technology, safety gears are an integral part of cable lifts, cable cars or hoists. They serve, in the case of failure of the drive technology or the holding or guiding means, such as support and traction cables o. ⁇ ., And / or other safety-related components, the free fall of an elevator car or working or cargo platform, the unchecked descent of a Cableway cabin or to prevent the uncontrolled folding of a hoist.
  • the basic principle of a safety gear consists in that mechanical clamping means, for.
  • brake shoes, brake wedges or catch wedges which are arranged on parts of the moving conveyor or working platforms of the elevator and lifting technology, in fixed guide means, such as guide rails, guide surfaces o. ⁇ .
  • Force and / or positively engage and thereby the conveyor or Platform immediately comes to a halt or at least slowed down so that people and / or transport goods are not harmed.
  • the most common type of intervention is that of frictional engagement.
  • the engagement surfaces of the brake shoes or wedges with their surface roughness increasing means such as a tooth profile or cutting, provided (DD 127 823 A1, DE 25 00 859 B2).
  • the condition of the safety-relevant parts is constantly measured or monitored by means of measuring technology and / or sensors.
  • the safety gear is triggered by a signal emitted by the measurement technology and / or the sensor.
  • the triggering of the movement of the brake shoes or brake wedges of the safety gear can be done in different ways.
  • a safety gear is known, which is mounted on a moving along guide rails elevator car.
  • the safety gear on wedges, which are arranged in both sides of the guide rail arranged wedge housings and engage in the guide rail.
  • the safety gear is brought in at too high speed or in other emergency braking situations by means of an actuator in use, which is connected to the arranged on both sides of the guide rail wedges.
  • the actuator is driven for example with an electromagnet (DE 690 26 216 T2).
  • a signal describing the load condition of the suspension element is transmitted to a control device which evaluates this signal.
  • safety device for a storage and retrieval unit which has a hoist for driving a movable lift truck, which is coupled to at least one support means comprises a monitoring device, a holding or catching device, an energy storage and a control device.
  • a monitoring device With the monitoring device, a load-medium-voltage-dependent measured variable representing the load state of the suspension element is determined.
  • the holding or catching device is designed by means of the energy provided by the energy storage selectively inhibit an impermissibly fast movement of the lift truck as soon as it receives from the control device detected by the monitoring device signal.
  • the holding or catching device for the storage and retrieval unit has per guide carriage of the lift truck on a brake which engages either on the guide carriage or on the respectively associated with the guide carriage guide.
  • the holding or catching device is designed to generate a force and / or positive connection between the lift truck and one of the columns of the stacker crane.
  • the safety device also has an energy storage, the stored energy is transmitted in the event of an accident to the brakes (DE 10 2013 015 458 A1).
  • a safety device on a storage device with a vertically movable feeder platform which is moved over a closed cable strand and guided on a guide rail.
  • the safety device has a safety gear with brake shoes, which is attached to a module frame.
  • a speed sensor brings a lever to the stop, which triggers an electromagnet on the safety gear, which brings the brake shoes evenly to the guide rail.
  • the brake shoes are taken by the friction and finally pulled hard (DE 20 2007 005 861 U1).
  • Such safety devices are advantageously applicable to such lifting devices in which the braked part performs a nearly exact vertical movement.
  • the guidance of the lift truck on a vertical rail so that horizontal deviations of the moving parts from the vertical during their strokes are negligible.
  • short braking distances of the braking device can be realized.
  • the brakes are arranged on a part of the guide rail closely spaced component and engage for braking on the guide rail. Short braking distances are required in order to not exceed the maximum fall distances of loads, under which humans are present, specified by TÜV and DEKRA of less than 100 mm.
  • the invention is therefore based on the object to develop a safety gear for freestanding lifting devices, in particular ScherenhubUNDen, which ensures a case of the lifting device reasonable space and relatively low energy consumption in case of accident fall paths of less than 100 mm to a standstill of the lifting device.
  • the safety gear according to the invention with the characterizing feature of claims 1 and 2 has the advantage that a safe braking is now guaranteed even when not bound to guide rails lifting devices within the predetermined fall paths of them moving loads.
  • freestanding or suspended scissor lifts can now be more statically relevant if the lifting or holding energy fails or if it fails Components are brought to a standstill on a fall distance of less than 100 mm to a standstill.
  • a total lifting height representing brake rail is arranged, which is guided between the brake shoes of the catch of the safety gear.
  • This brake rail thus makes as well as the catch brake the lifting movement of the braked component of the scissor lift with.
  • both the brake rail and acting on this catch brake with a moving with the Scherenhubtechnik component is at least vertically rigidly connected. It is also understandable that one of the two, so either the brake rail or the safety brake, based on the movement of the component to be braked must be fixed.
  • the brake rail on at least one of the two trusses of Scherenhubwerks based on the sliding movement of a scissor leg in or on the or the traverses firmly, but horizontally perpendicular to this sliding movement, ie in the direction of the pivot axis of the storage of the free End of the scissor leg in the respective traverse, arranged movably. Due to this horizontally floating mounting of the brake rail or brake rails on the truss or the horizontal deviations, ie the movements occurring during the strokes of the Scherenhubtechniks transverse movements are not transmitted to the brake rail. In other words, the gap between brake shoe and brake rail need not be so large to compensate for these design-related transverse movements of the scissor lift. This ensures the compliance with o. G. Brake criteria required short braking distances.
  • the associated safety catch must be fixed to the moving scissors leg. With the sliding movement of the scissor arm, the safety brake slides along the brake rail.
  • At least one of the brake shoes each catch brake each having at least one slide strip the is mounted resiliently movable in the direction of the braking movement of the brake shoes.
  • the slide strips stand with their surface under the pressure of the spring load regardless of their predetermined by the scissor leg horizontal position slightly above the braking surface of the jaws and thus act as protection and guide rails for them.
  • the adjustment of the jaws against the Scherenhubwerk done so that the sliding strips that join, as well as the Fangbacken, the horizontal movement of the legs of Scherenhubwerks, while also moving the brake rail within their floating storage, whereby the distance of the jaws of the brake rail always the same remains.
  • the spring force of the resilient mounting must therefore be set at least so large that the slide strips can move the brake rail horizontally within their right and left stop.
  • the characterizing features of claim 2 describe the second variant of the arrangement of brake rail and safety brake:
  • the safety brake is fixedly attached to the frame or the Scherenhubwerks. Consequently, the brake rail must perform the necessary for the lifting movement of the scissor lift movement of a moving member from the drive with.
  • the brake rail with the guided in the frame end of a scissor leg is fixed vertically and in the direction of the sliding movement of this end along the frame.
  • the jaws regardless of design-related deviations of the components of the scissor lift from the vertical, perform only a very short braking distance, so that in case of failure from the failure of the drive or the failure of components To stop the scissor lift fall paths of less than 100 mm can be guaranteed.
  • the adjustment of the spring force of the sliding strips is also carried out in this embodiment so that the sliding strips of the transmitted to the brake rail horizontal deflection of the parts of the scissor lift sufficient resistance, so ultimately cause their horizontal displacement within their right and left stop, so that the brake rail during the Lifting movement of the scissor lift does not touch the catching jaws.
  • an electromagnet is used as the actuator whose armature is connected to at least one of the brake shoes.
  • the reaction times for electromagnets are in the range of milliseconds.
  • the energy supply of the catcher in hanging transport systems such as those used in manufacturing lines of vehicle manufacturers, designed easier, since the electrical energy via sliding contacts over the entire transport path is available. It thus eliminates the entrainment of a supply unit on each scissor lift, as would be required for hydraulic or pneumatic brakes. In addition, eliminates the relatively high cost that would arise to ensure leak-free connections of the supply lines with the respective safety gear.
  • a mechanical energy storage device is used as the actuator, which is connected at its free end with at least one of the brake shoes.
  • Mechanical energy storage devices have the advantage that they do not require any energy to trigger in the event of an accident.
  • the safety brake is designed as a floating caliper brake, wherein at least one of the brake shoes is floatingly mounted.
  • a sliding strip is arranged on both sides of the brake shoes in each case.
  • the brake rail is made of a softer material than the braking surface of the Fangbacken, for example, aluminum, whereby the braking surfaces are protected from premature wear.
  • the braking surface of the brake shoes is provided with means for increasing their surface roughness, for example a sawtooth profile.
  • a sawtooth profile for example a sawtooth profile.
  • an additional advantageous embodiment of the invention corresponds to the size of the horizontal mobility of the brake rail at least the extent of the deviation of the movement of the hoist from the vertical.
  • FIG. 1 is a perspective view of a Scherenhubge vons with a safety device according to the invention
  • FIG. 2 is a sectional view of the floating mounting of the brake rail of the safety gear of FIG. 1 (detail A),
  • FIG. 3 is a sectional view of a safety catch of the safety gear of FIG. 1 (detail B),
  • FIG. 4 is a perspective view of a fishing jaw
  • Fig. 5 is a sectional view through a fishing jaw
  • Fig. 6 is a fishing jaw with a specially designed braking surface.
  • the Scherenhubge disorder 1 consists of two intersecting scissor legs, one of which is designed as a simple scissor leg 4 and the other as a double scissor leg 5 with two mutually parallel struts, between which the simple scissor leg 4 is passed. In the middle of the simple scissor leg 4 and the double scissor leg 5 are hinged together.
  • the two scissor legs 4, 5 are articulated with an upper frame 6 and with their lower end with a lower frame 7. tied, with both frames 6, 7 extend with their long sides parallel to the transport rail 2. At least one of the ends of the scissor legs 4, 5 is in addition to its articulated connection also horizontally slidably connected in the respective frame 6, 7, so that each scissor leg 4, 5 with at least one of its ends along the longitudinal extent of the frame 6, 7 can slide , The scissor legs 4, 5 are attached to their hingedly connected to the upper frame 6 ends each on one of the transport roller systems 3.
  • the upper frame 6 consists of two longitudinal beams 10, which are connected at one end by means of a sliding on them sliding yoke 1 1 with each other. At its other end, the two longitudinal beams 10 are hinged together with the upper end of the double scissor leg 5, which, not visible here, is attached to the transport roller system 3.
  • the sliding yoke 1 1 is pivotally connected to the upper end of the simple scissor leg 4 and a suspension 12, which is connected as a second attachment of the upper frame 6 on the transport rail 2 with the transport roller system 3, so that the Scherenhubge discomfort 1 centrally under the transport rail is positioned.
  • the rolling of the cable drum 8 end of the hoist rope 9 is further connected to the lower end of the double scissor leg 5 so that it depending on the direction of rotation of the cable drum 8 associated with him lower frame 7, which carries a load cross-section 13 on its underside and lower.
  • the lower end of the double scissor leg 5 additionally arranged longitudinally displaceable between the longitudinal sides of the lower frame 7.
  • a brake rail 14 in pivot bearings 15 perpendicular to their length, ie in the direction of the axes of the articulated supports of the scissors legs 4, 5, floatingly mounted.
  • FIG. 1 shows a detail view A of FIG. 1 is a horizontal section through one of the pivot bearing 15, in which the brake rails 14 are mounted floating with their ends perpendicular to their length.
  • the pivot bearing 15 consists of a bearing block 17 which is fixedly mounted on the upper side of the lower frame 7 of the safety gear and a pin 18 parallel to the pivot axes of the scissor legs 4, 5 receives.
  • a self-aligning bearing 19 is slidably disposed, each receiving one end of a brake rail 14 fixed.
  • the self-aligning bearing 19 has between the inner sides of the bearing block 17 axial freedom of movement and also a certain angular mobility, if it should come to tilt the brake rail 14. Since the end of the brake rail 14 is firmly clamped in the self-aligning bearing 19, the brake rail 14 itself has this freedom of movement. As can be seen from Fig. 2, located between the inner sides of the bearing block 17 and the brake rail 14 each have a gap 20 within which the brake rail 14 can move.
  • the bearing block 17 is closed on both sides with a bearing cap 21 and the bolt 18 secured with a disc 22 and a splint 23 in the bearing block 17.
  • It is designed as a floating caliper brake and consists of both sides of the brake rail 14 engaging catching jaws 24 which are slidably disposed between fixed side plates 25, wherein the viewer 1 facing (in Fig. 3, the lower) Fangbacke 24 is connected via a pressure device to the armature of an electromagnet not shown in operative connection.
  • the side plates 25 are connected to each other via a connecting plate 26, in the center of a socket 27 is inserted, which receives a force acting on the catching jaw 24 thrust piece 28 slidably.
  • the pressure piece 28 is connected via a link 29 and a roller 30 with a wedge 31 in operative connection, which is fixedly connected to a between the side plates 25 pivotally mounted and moved by the armature of the electromagnet actuating lever 32.
  • the pressure piece 28, the link 29 and the roller 30 may be preassembled as a unit.
  • the translation of the actuating lever 32 for generating the clamping force was chosen so high that a pushing back of the jaws 24 by the brake rail 14 is not possible.
  • the side plates 25, on which the opposite catching jaw 24 is movably arranged in the direction of the brake rail 14, are above a base plate 33 connected to each other, in which a force acting on the back of the fishing jaw 24 adjusting screw 34 is screwed and secured with a nut 35.
  • a spring holder 36 is arranged on the short end face of each catching jaw 24, to which a tension spring 37 serving as a return spring for the catching jaw 24 is fastened. With its other end, the tension spring 37 is fixed by means of an abutment pin 38 on the side plates 25 ( Figure 3).
  • each catching jaw 24 has a lining carrier 39 on which a brake lining 40 is fastened.
  • Pad carrier 39 and brake pad 40 may, as shown in FIGS. 3 to 6, also be integrally formed.
  • the brake rail 14 facing surface is provided with a friction between the brake rail 14 and catching jaw 24 increasing structure.
  • Such structures can be seen from the illustrations of a single fishing jaw 24 in FIGS. 3 to 6. While the catching jaw 24 shown in FIG. 4 has a continuous sawtooth structure 41, the braking surface of the catching jaw 24 shown in FIG. 6 is provided with two sawtooth structures 41 tapering at an angle to one another.
  • An essential feature of the invention further consists in that at least one of the catching jaws 24 is provided with at least one slide strip 42 which protrudes slightly over the surface of the brake pad 40 or the sawtooth structure 41 in the resting state of the safety gear and thus as a protective and guide strip for the brake rail 14 and acts as a protection for the brake pads 40.
  • Fangbacke 24 on both longitudinal edges of the associated with the armature of the electromagnet not shown here Fangbacke 24 (in Fig. 3 of the bottom fishing jaw 24) each have a reaching over its entire length slide bar 42 is arranged. From Fig. 5, the details of the attachment of the slide strips 42 are shown on a fishing jaw 24.
  • the compression spring 45 is housed in a blind bore, which is continued as a threaded hole for the cylinder screw 44 in the fishing jaw 24. Their length is dimensioned so that it protrudes from the blind hole in the relaxed state. With the tightening of the cylinder screw 44, it is on the slide bar 42nd compressed so that they push the latter away from the Fangbacke 24. The size of the supernatant of the sliding strip 42 on the braking surface of the fishing jaw 24 is adjustable via the cylinder screw 44.
  • the function of the sliding strips 42 as protection and guide strips is to protect the braking surface of the catching jaws 24 in the resting state of the safety gear against contact with the brake rail 14 and thus also the brake rail 14 itself. They virtually interact with the floating brake rail 14 in interaction, ie when in contact with the brake rail 14 due to a slight design-related transverse movement of Scherenhubge vons 1 press the sliding strips 42, the brake rail 14 in the direction of this transverse movement, so that it does not touch the braking surface of the catching jaws 24. However, a narrow brake gap 46 between the braking surface and the brake rail 14 always remains, which corresponds to the size of the projection of the sliding strip 42 over the braking surface of the catching jaw 24.
  • the spring force of the compression spring 45 must be at least so large that they can cause the transverse movement of the brake rail 14, so the sliding of the pendulum bearing 19 on the pin 18 within the pivot bearing 15.
  • the safety gear catching jaws 24 need only the narrow brake gap 46, so overcome the supernatant of the slide strips 42 on the braking surfaces, against the pressure of the compression spring 45 to press immediately against the brake rail 14, whereby an unwanted lowering movement of the Scherenhubge Weg theorys in stopped shortest time.
  • the compression spring 45 does not oppose the comparatively much larger tightening force of the electromagnet any significant resistance.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

L'invention concerne un parachute pour des dispositifs de levage, le parachute étant constitué d'au moins un rail de freinage (14) et d'au moins un frein parachute (16) qui comprend au moins deux mâchoires de frein parachute (24) déplaçables au moyen d'au moins un actionneur contre le rail de freinage (14), lesquelles mâchoires sont disposées de part et d'autre du rail de freinage (14). Selon l'invention, le dispositif de levage comprend un mécanisme de levage à ciseaux (1) doté d'au moins deux branches de ciseaux (4, 5) qui forment une croix en ciseaux, sont reliées les unes aux autres de manière rotative au point de croisement et dont les extrémités libres sont respectivement montées de manière pivotante dans un cadre horizontal (6, 7). Ledit au moins un rail de freinage (14) est disposé sur au moins l'un des cadres (6, 7) de manière fixe dans la direction de la trajectoire de déplacement horizontale de la ou des branches de ciseaux (4, 5) et de manière mobile horizontalement perpendiculairement à la trajectoire de déplacement de la ou des branches de ciseaux (4, 5). Ledit au moins un frein parachute (16) est disposé de manière fixe sur l'extrémité, guidée de manière déplaçable horizontalement, de la ou des branches de ciseaux (4, 5). Au moins une mâchoire (24) de chaque frein parachute (16) comprend respectivement au moins une barre de glissement (42) qui est montée de manière mobile sur ressort dans la direction du déplacement de freinage des mâchoires de frein parachute (24) et dont la surface fait saillie légèrement au-delà de la surface de freinage (40) des mâchoires de frein parachute (24) sous l'effet de la pression de la sollicitation par ressort.
PCT/DE2017/100480 2016-06-09 2017-06-08 Parachute pour un dispositif de levage WO2017211355A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17742939.6A EP3468908B1 (fr) 2016-06-09 2017-06-08 Dispositif de levage avec dispositif d'arrêt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016007070.6A DE102016007070A1 (de) 2016-06-09 2016-06-09 Fangvorrichtung für Hubeinrichtung
DE102016007070.6 2016-06-09

Publications (2)

Publication Number Publication Date
WO2017211355A1 true WO2017211355A1 (fr) 2017-12-14
WO2017211355A4 WO2017211355A4 (fr) 2018-02-01

Family

ID=59387854

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2017/100480 WO2017211355A1 (fr) 2016-06-09 2017-06-08 Parachute pour un dispositif de levage

Country Status (3)

Country Link
EP (1) EP3468908B1 (fr)
DE (1) DE102016007070A1 (fr)
WO (1) WO2017211355A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111874253A (zh) * 2020-08-12 2020-11-03 河北环航科技股份有限公司 一种挂弹车用安全防护装置
CN115583615A (zh) * 2022-08-19 2023-01-10 肖健 一种高空作业车的支腿组件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108358016B (zh) * 2018-04-09 2024-03-08 中建八局第二建设有限公司 一种施工用安全升降梯
CN116040116A (zh) * 2023-02-10 2023-05-02 榆林市林业科学研究所 一种用于林业采集的便携式收集袋

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021963A (en) * 1958-10-30 1962-02-20 Manning Maxwell & Moore Inc Crane
DD127823A1 (de) 1976-09-17 1977-10-12 Roland Jahn Fangvorrichtung fuer regalbedienungsgeraete oder dergleichen
DE2500859B2 (de) 1974-07-24 1979-02-08 The Shimizu Construction Co. Ltd., Tokio Hydraulisches Kletterhubwerk
DE9416172U1 (de) * 1994-10-07 1994-12-15 Neuero Technology Gmbh, 49324 Melle Montagevorrichtung für Fahrzeuge
DE69026216T2 (de) 1989-12-14 1996-10-02 Kone Elevator Gmbh Fangvorrichtung
DE20018407U1 (de) * 2000-10-20 2001-03-22 Louis Schierholz GmbH, 28277 Bremen Vorrichtung zum geführten Heben und Senken von Lasten
DE202007005861U1 (de) 2007-04-21 2008-05-29 Bellheimer Metallwerk Gmbh Sicherheitseinrichtung
DE102007023184A1 (de) * 2007-05-18 2008-11-20 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Scherenhebebühne
DE102013015458A1 (de) 2013-09-13 2015-03-19 SSI Schäfer Noell GmbH Lager- und Systemtechnik Sicherheitsvorrichtung für ein Regalbediengerät, Regalbediengerät sowie Verfahren zur Überwachung eines Regalbediengeräts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845266C2 (de) * 1978-10-18 1983-03-03 Ringspann Albrecht Maurer Kg, 6380 Bad Homburg Sicherheitsfeststellbremse für hydraulische Aufzüge, Hebebühnen u.dgl.
DE8811112U1 (de) * 1988-03-08 1988-12-08 Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co Kg, 7910 Neu-Ulm Regalbedienungsgerät für ein Hochregallager

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021963A (en) * 1958-10-30 1962-02-20 Manning Maxwell & Moore Inc Crane
DE2500859B2 (de) 1974-07-24 1979-02-08 The Shimizu Construction Co. Ltd., Tokio Hydraulisches Kletterhubwerk
DD127823A1 (de) 1976-09-17 1977-10-12 Roland Jahn Fangvorrichtung fuer regalbedienungsgeraete oder dergleichen
DE69026216T2 (de) 1989-12-14 1996-10-02 Kone Elevator Gmbh Fangvorrichtung
DE9416172U1 (de) * 1994-10-07 1994-12-15 Neuero Technology Gmbh, 49324 Melle Montagevorrichtung für Fahrzeuge
DE20018407U1 (de) * 2000-10-20 2001-03-22 Louis Schierholz GmbH, 28277 Bremen Vorrichtung zum geführten Heben und Senken von Lasten
DE202007005861U1 (de) 2007-04-21 2008-05-29 Bellheimer Metallwerk Gmbh Sicherheitseinrichtung
DE102007023184A1 (de) * 2007-05-18 2008-11-20 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Scherenhebebühne
DE102013015458A1 (de) 2013-09-13 2015-03-19 SSI Schäfer Noell GmbH Lager- und Systemtechnik Sicherheitsvorrichtung für ein Regalbediengerät, Regalbediengerät sowie Verfahren zur Überwachung eines Regalbediengeräts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111874253A (zh) * 2020-08-12 2020-11-03 河北环航科技股份有限公司 一种挂弹车用安全防护装置
CN115583615A (zh) * 2022-08-19 2023-01-10 肖健 一种高空作业车的支腿组件

Also Published As

Publication number Publication date
EP3468908B1 (fr) 2020-04-22
DE102016007070A1 (de) 2017-12-14
WO2017211355A4 (fr) 2018-02-01
EP3468908A1 (fr) 2019-04-17

Similar Documents

Publication Publication Date Title
DE69326435T2 (de) Aufzugsbremsvorrichtung
EP1292524B1 (fr) Parachute de freinage muni d'une adaptation de la force de freinage pour un ascenseur
DE69203697T2 (de) Doppelseitige Fangvorrichtung.
DE102013111385A1 (de) Auslösevorrichtung einer Fangvorrichtung für eine Aufzugskabine einer Aufzugsanlage
DE2251659A1 (de) Schienenfangvorrichtung fuer aufzuege
DE102014004356A1 (de) Bremseinrichtung für einen Fahrkorb einer Aufzuganlage
WO2006077243A1 (fr) Dispositif de freinage ou d'arret d'une cabine d'ascenseur
EP3468908B1 (fr) Dispositif de levage avec dispositif d'arrêt
WO2012110273A1 (fr) Frein à friction destiné à des ascenseurs, présentant des propriétés améliorées d'amortissement
EP2043937B1 (fr) Dispositif de freinage ou de blocage destiné à la sécurisation temporaire d'un espace de sécurité et similaires
WO2009077397A1 (fr) Frein anti-collision pour deux corps d'ascenseur se déplaçant indépendamment l'un de l'autre
EP1400476B1 (fr) Parachute pour ascenseurs
EP2582606B1 (fr) Frein d'arrêt à dispositif de blocage
CH633495A5 (de) Vertikale foerdereinrichtung mit fangvorrichtung.
EP3774629B1 (fr) Frein à mâchoires pour une installation d'ascenseur, servant en particulier de frein de maintien et de sécurité
DE19957939C2 (de) Elektromagnetisch betätigte Bremsvorrichtung
EP2050706B1 (fr) Dispositif de fixation
EP1355074A1 (fr) Entrainement linéaire
EP0356835B1 (fr) Pantographe pour véhicules à propulsion électrique comportant un dispositif de descente rapide
DE19635244C2 (de) Sicherheits- Bremsvorrichtung für Seilförderanlagen
EP4230892B1 (fr) Pont d'embarquement
EP3927641B1 (fr) Système de déclenchement pour un dispositif d'arrêt, installation d'ascenseur et procédé pour faire fonctionner une installation d'ascenseur
EP4271640B1 (fr) Dispositif de suspension et son utilisation dans une installation d'ascenseur et procédé
EP2857340A1 (fr) Procédé et dispositif de contrôle du mouvement d'une cabine d'ascenseur et ascenseur doté d'un tel dispositif
AT248492B (de) Sicherheitsbremseinrichtung für durch Seile gezogene Schienenfahrzeuge

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17742939

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017742939

Country of ref document: EP

Effective date: 20190109