WO2014009227A1 - Sicherheitsbremse für eine fahrtreppe oder für einen fahrsteig - Google Patents
Sicherheitsbremse für eine fahrtreppe oder für einen fahrsteig Download PDFInfo
- Publication number
- WO2014009227A1 WO2014009227A1 PCT/EP2013/064073 EP2013064073W WO2014009227A1 WO 2014009227 A1 WO2014009227 A1 WO 2014009227A1 EP 2013064073 W EP2013064073 W EP 2013064073W WO 2014009227 A1 WO2014009227 A1 WO 2014009227A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking piece
- safety brake
- escalator
- locking
- moving
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/14—Guiding means for carrying surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
Definitions
- the invention relates to a safety brake for an escalator or for a
- Safety brakes are used in emergency situations when technical problems or misconduct of persons means that the step belt of the escalator or the pallet conveyor belt must be shut down quickly.
- Such safety brakes are well known.
- GB 2 207 718 A discloses a
- the locking piece or pawl is pivotally mounted about a pivot axis.
- the locking piece is replaced by a
- the moving part in which engages the locking piece a wheel rotatably mounted about a rotation axis. This may be, for example, a deflection of the step belt or a gear of a drive train connecting a drive motor with the stepped belt to be driven.
- Locking piece to engage has for this purpose a suitable contour with projections and gaps, in which the locking piece in the
- Locking position protrudes. A protrusion created by the gaps thus abuts on the locking piece, whereby the moving part is blocked.
- the safety brakes described above are inexpensive and easy to produce, are activated only very rarely and usually work properly. However, if coincidentally during locking the locking piece meets and wedges with a projection, the locking piece acts according to its geometric arrangement to the projection and the axis of rotation of the moving part like a crowbar and can by leveraging the moving part, its bearings or parts of the Deform safety brake or even destroy it. These parts must be replaced after the event before a next safety braking is triggered.
- JP 2012 012187 A an escalator with a backstop is disclosed.
- This backstop has a ratchet wheel and a retaining pawl. If that
- Step band runs back due to a technical problem
- the retaining pawl can be pivoted about a pivot axis, wherein a jaw of the ratchet wheel engages the pawl and stops the ratchet wheel and thus the step band of the escalator.
- the retaining pawl has on its engagement side a damping element in the form of a helical compression spring.
- This embodiment has the disadvantage that the compressed damping element after stopping the ratchet wheel expands again and the ratchet wheel rotates back by a small angle of rotation in the opposite direction.
- the step band is turned back and this direction change can lead to serious accidents. Furthermore, that represents
- Damping element itself is a significant source of danger, since this can buckle and break at high dynamic load at the time of engagement with the spike, which can lead to serious accidents, since in this case the step band is not stopped.
- the object of the present invention is therefore to provide a safety brake of the aforementioned type, which ensures a non-destructive use.
- a safety brake of an escalator or moving walkway having at least one locking piece.
- the locking piece can between a release position and a locking position to a Swivel axis are pivoted, wherein the locking piece in the
- Locking position engages in at least one moving part of the escalator or the moving walk and blocks or prevents this from further movement.
- the locking piece is arranged in a manner to assume a release pitch or a locking position by means of a pivoting movement, wherein the locking piece engages in the locking position in at least one moving part of the escalator or moving walkway and blocks it.
- the safety brake on a linear guide, through which the
- Locking piece is guided linearly relative to the pivot axis between a first and a second position.
- the linear guide is mounted on a fixed part of the escalator or the moving walk through the pivot axis. As a result, the linear guide with the locking piece between the release pitch and the locking position can be pivoted or pivoted.
- the locking piece engages positively in the moving part so that it can block it. Accordingly, the moving part has contours that are suitable for resting on the locking piece when they strike the locking piece.
- these contours have projections and gaps that move with the moving part in a fixed space.
- the fixed space is in a sense an envelope volume in which the projections move. As long as the locking piece is held in the release pitch, it is completely outside this fixed space. If, by pivoting the linear guide about the pivot axis with the linear guide linearly guided and mitschwenkende locking piece in the area of a gap in this fixed space penetrates the locking piece inevitably hits by the further rotation of the moving part on a projection and blocks, or stops the moving part instantaneously ,
- the locking piece in an intermediate position between the release pitch and the locking position directly meets a projection, it stands against this and is pushed back starting from the first position as far along the linear guide to the second position until this hit projection can move past the locking piece over.
- the moving part continues to rotate until a projection following the struck projection hits and is stopped by the locking piece.
- the locking piece on a stop surface which is supported in the locking position on the abovementioned stop, which is arranged on the stationary part.
- This stop is arranged as close as possible to the moving part, so that the bending moments that occur when hitting the moving part
- Locking piece to be arranged an elastic element.
- the elastic member positions the locking piece relative to the pivot axis in the first position.
- the elastic element is tensioned.
- This may be, for example, a spring element, a gas cylinder, a piece of elastomeric material or the like.
- the locking piece may have an opening, a recess or a cavity in which the elastic element is arranged.
- the elastic element on the outside of the
- Locking piece arranged, if this appears more appropriate.
- the linear guide may be formed by an opening, for example a slot which is arranged in the locking piece.
- the linear guide can also open into the opening in which the elastic element is arranged.
- Locking piece be arranged, for example in tubular configuration, wherein the locking piece is inserted in a collision with a projection in the created by the tubular configuration interior of the linear guide.
- an actuating element is provided, which surrounds the locking piece about the pivot axis from the release position in the
- Locking position pivots.
- actuators for example, a spring-loaded solenoid, a pneumatic cylinder, a hydraulic cylinder, an electric motor, a servomotor or a servo motor can be used.
- a spring-loaded electromagnet is used, the armature at a
- the actuator is integrated into an electrical safety circuit, which is under tension and has switching elements which are installed at safety-relevant points the escalator or moving walk such as emergency stop button, in comb plates or handrail safety switch and the like. As soon as the safety circuit is interrupted and the actuator of the
- the escalator or the moving walkway have as stationary part a supporting structure or truss with a first deflection area and with a second deflection area.
- the moving part includes a first deflection wheel pair rotatably mounted in the first deflection region, a second deflection wheel pair rotatably mounted in the second deflection region, and an endless step belt or pallet belt, which is arranged between the two deflection regions and is deflected by the deflection wheel pairs.
- a deflecting bow may be present, which has no moving parts.
- the safety brake is fixed in one of the deflection areas on the supporting structure, so that the locking piece in the locking position, at least engage in one of the safety brake associated Umlenkizajo and this can block.
- the two deflection wheels of a Umlenkzierfares are firmly connected to each other by means of an axle or shaft.
- On one of the two deflection wheels can be arranged laterally with projections with projections, wherein the locking piece is in the locking position of at least one of these projections in the way.
- Projections may be more on the garland arranged blocks, teeth, pins or the like. Due to the lateral arrangement of the projections, the pivot axis of the locking piece can be arranged orthogonal to a rotational axis of the Umlenkyerfares. This has the advantage that the entire safety brake housed in already existing interstices of the structure, and a very direct Krafteitechnisch the braking forces can be achieved in the structure.
- the locking piece When the locking piece is pivoted and abuts against the stationary stop with its stop face, a projection of the moving part to be stopped hits the locking piece. It would have to be destroyed without further action, the entire kinetic energy of the moving part suddenly. This would cause the step belt or pallet belt to stop abruptly and the people on it could fall and injure themselves. Furthermore, the locking piece would have to have enormous dimensions to withstand the high impact force of the projection can. To avoid all this, the ring may be arranged relatively rotatable relative to the deflection wheel, wherein a slip clutch is arranged between the deflection wheel and the ring. Of course, instead of the slip clutch or in combination with this, an elastic element between the rim and the guide wheel can be arranged.
- the slip torque of the slip clutch on the contact force of the friction partners is adjustable. This will after the intervention of the
- Locking piece only the wreath with the protrusions abruptly stopped and the rest of the moving part can be defined braked to a stop.
- the slip torque of the slip clutch can for example be adjusted elastically according to a spring characteristic or elastic according to a progressive spring characteristic.
- Figure 1 in side view in a schematic representation of an escalator with a
- Supporting structure in which between a first deflection region and a second deflection region runway rails and a circumferential step band are arranged;
- FIG. 2 in a three-dimensional view, a first shown in FIG
- Umlenknum prestretunas the first deflection with a portion of the structure and with a support arranged on the safety brake;
- FIG. 3 shows a three-dimensional detail view of that shown in FIG.
- FIG. 4 shows a detailed view from the viewing direction B of FIG.
- Locking piece is shown in the release position
- FIG. 5 shows a detailed view from the viewing direction B of FIG.
- Locking piece is shown in a collision position
- FIG. 6 shows a detailed view from the viewing direction B of FIG.
- Locking piece is shown in the locking position
- FIG. 7 shows a three-dimensional view of another embodiment of the invention.
- FIG. 1 shows an escalator 1 with a balustrade 2 supporting a handrail 7. Furthermore, the escalator 1 has a supporting structure 5, which is shown in outline, and which carries the balustrades 2.
- the balustrades 2 have base plates 3, between which laterally guided steps 4 are arranged circumferentially.
- the escalator 1 connects one first floor El with a second floor E2. Casters 8 of the stages 4 open
- Figure 1 shows an escalator 1 with steps, it is obvious that the present invention is also suitable for a moving walk with a pallet band.
- the structure 5 may be a truss, a carrier, a foundation and the like.
- the steps 4 are connected together to form a revolving step band.
- the supporting structure 5 has a first deflection region 15 in the region of the first floor E1 and a second deflection region 16 in the region of the second floor E2, into which the step belt is deflected between a feed line V and a return flow R. Due to the indicated arrow direction of the flow V and the return R users are transported from the second floor E2 to the first floor El in the illustrated embodiment. Of course, an operation of the escalator in the opposite direction is possible.
- a first deflection wheel pair 17 is arranged in the first deflection region 15, and a second deflection wheel pair 18 is rotatably arranged in the second deflection region 16.
- the second Umlenkyerfar 18 is connected to a drive unit 6.
- the drive unit 6 can also be arranged at another location of the escalator 1 or the moving walk and drive the step belt or pallet band.
- a safety brake 20 is arranged in the second deflection region 16, which can act on the second Umlenkyercrujo 18 and the structure and function will be described in connection with the further figures 2 to 6. Accordingly, Figures 1 to 6 have the same reference numerals for like parts.
- the safety brake 20 can act on a schematically illustrated switching element 50, which can interrupt the power supply of the drive unit 6.
- this switching element 50 may be a motor contactor or a thyristor, which interrupts the power supply 51 of an electric motor of the drive unit 6.
- FIG. 2 shows the second deflecting wheel pair 18 shown only diagrammatically in FIG. 1 and, for better clarity, only a small part of the daily work 5.
- the two deflecting wheels 41, 42 of the deflecting wheel pair 18 are connected to a shaft 43 which has bearing pins 58. About the two pulleys 41, 42, the step belt or pallet belt, not shown, is deflected.
- the torque of the drive unit (not shown) is transmitted to suitable projections of the step band, for example chain axles, chain pins, pins, bolts, rollers and the like, by the recesses 45 formed on the circumference of the deflection wheels 41, 42.
- the bearing pins 58 are rotatably mounted in non-illustrated bearing points of the structure 5.
- a gear 44 is arranged on the shaft 43 laterally of one of the deflection wheels 42, which is connected by means of a duplex chain, not shown, with the drive unit 6 shown in FIG.
- the gear 44 and the mentioned duplex chain are mentioned only as an example and it is at the discretion of the expert to provide a different transmission of the torque from the drive unit 6 to the second Umlenkyercru 18.
- the gear 44 is shown broken out at one point, so that the most important parts of the structure 5 arranged
- Safety brake 20 can be viewed.
- the safety brake 20 is operated by means of an actuating element 30.
- the actuator 30 is an electromagnet.
- Actuator 30 acts via a pivot lever 31 only partially visible on a locking piece 21, so that it can be pivoted from a release position into the illustrated locking position.
- Figure 3 shows a three-dimensional detail view of Umlenkizafares 18 from the direction indicated in Figure 2 A.
- Actuator and the pivot lever which acts on a pivot axis 22, not shown. Further, the lock piece 21 is cut in a plane orthogonal to the pivot axis 22 to show the components disposed inside the lock piece 21.
- the pivot axis 22 is pivotally mounted in a bearing arm 52 which is fixedly connected to the supporting structure 5.
- the locking piece 21 has a slot or elongated hole trained Linearriosang 23, which on the
- Center longitudinal axis 24 of the locking piece 21 is arranged and in the
- the slot 23 extends only over a certain part of the locking piece 21 and thereby defines a first position 25 and a second position 26, which can take the locking piece 21 with respect to its linear displaceability relative to the pivot axis 22.
- the pivot axis 22 is passed through the slot 23.
- the slot 23 as well as the first position 25 and the second position 26 are much easier to recognize.
- the locking piece 21 is shown in the release position and can interlock positively by pivoting about the pivot axis 22 in the Umlenkizafar 18 and block it. Accordingly, the Umlenkizaphil 18 contours which are suitable to rest on the locking piece 21, if this in the
- Locking position is and meet the contours on the locking piece 21.
- these contours are provided by a ring 46 with projections 47 which is connected to the Umlenkmanncru 18 and whose projections 47 move with the Umlenkmanncru 18 in a fixed, annular space 48. As long as the locking piece 21 is held in the release position, it is completely outside of this annular space 48. If by the pivoting or pivoting of the linear guide 23 to the
- Swivel axis 22 which linearly guided with the linear guide 23 and mitschwenkende locking piece 21 penetrates into this fixed space 48 and the
- Locking position occupies, inevitably a projection 47 of the rotating Umlenkizaphiles 18 on the locking piece 21 and blocks, or stops the Umlenkizacru 18 and thus also the step belt or pallet belt.
- the locking piece 21 strikes a projection 47 in an intermediate position between the release position and the locking position, it rests against it and is pushed back as far as along the linear guide 23 from the first position 25 to the second position 26 this hit projection 47 can move past the locking piece 21.
- the linear guide 23 and the locking piece 21 continue to pivot during this pushing back until the locking piece 21 abuts against a stop 53, the fixed to the structure 5 is arranged.
- Locking piece 21 is located, the locking piece 21 is pushed back by an elastic member 27 from the second position 26 back to the first position 25 and thereby reaches the locking position.
- the Umlenkyercru 18 moves or continues to rotate until the hit on the projection 47th
- the elastic element 27 positions the locking piece 21 relative to the pivot axis 22 in the first position 25. Once the locking piece 21 is pushed from the first position 25 in the direction of the second position 26, the elastic element 27, in the present embodiment a Helical compression spring, cocked.
- the elastic member 27 may also be a gas cylinder, a
- Hydraulic cylinder a piece of elastomeric material or the like more.
- the elastic element 27 is arranged in the interior of the locking piece 21 in an opening or in a bore, which is also arranged on the central longitudinal axis 24 of the locking piece 21, extending over the longitudinal direction of the
- Locking piece 21 extends and opens into the slot 23. So that
- Helical compression spring 27 remains at its predetermined location and can be easily mounted, a pestle-shaped element 29 is guided through the helical compression spring 27 and arranged in the opening.
- the pestle-shaped element 29 is further arranged displaceably in a transverse bore of the pivot axis 22.
- the torque of the pivot lever 31, which can partially be seen in FIG. 1 can be transmitted to the locking piece 21.
- the pestle-shaped element 29 is a shaft screw, wherein the shaft is hidden by the helical compression spring 27 and only the head and in the
- Locking piece 21 screwed threaded end in the first position 25 is visible.
- the elastic element 27 or the helical compression spring is at one end on the screw head of the ram-shaped element 29 and the other end against the pivot axis 22 and holds by its spring force the locking piece 21 with respect to the pivot axis 22 in the first position 25th To the pivot axis 22 in the collision of the projection 47 with the
- the locking piece 21 has a stop surface which is supported in the locking position on the stationary stop 53.
- This stop 53 is arranged as close as possible to the moving part or on the rim 46, so that the bending moments, which upon impact of the projection 47 on the
- Locking piece 21 occur, are as small as possible.
- the locking piece 21 If the locking piece 21 is pivoted and a projection 47 of the Umlenkyerpases 18 to be stopped impinges on the locking piece 21, would be destroyed without further measures, the entire kinetic energy of the moving part abruptly. This would cause the step belt or pallet belt to stop abruptly. The persons on it could fall and injure themselves severely. Furthermore, the locking piece 21 would have to have enormous dimensions to withstand the high impact force of the projection 47 can. To avoid all this, the rim 46 is arranged relatively rotatable relative to the deflection wheel pair 18. Between the rim 46 and the Umlenkmanncru 18 also a slip clutch 49 is arranged, in the figure 3 of the slip clutch 49, only a spring-loaded pressure ring is visible. The slip clutch 49 may slip a, a
- the rim 46 may also be a pinion or a disc.
- the slip clutch 49 allows that after the engagement of the locking piece 21 in the fixed space 48, only the ring 46 is abruptly stopped with the projections 47 and the rest of the moving part, namely the first and second pairs of guide wheels 17, 18 as shown in FIG the stepped belt composed of stages 4 is braked in a defined manner and can run to a standstill.
- FIGS. 4 to 6 all show a detail view from the viewing direction B indicated in FIG. 3, wherein FIGS. 4 to 6 show different operating states of FIG
- Locking piece 21 and thus the safety brake show. Since only the area of the locking piece 21 and its interaction with the second pair of deflection wheels 18 should be described in more detail, only one half of the Umlenkyerfares 18 is shown. Also in the figures 4 to 6, the gear 44 is shown broken out, so that the locking piece 21 and the projections 47 of the rim 46 are visible. Furthermore, the locking piece 21 is shown cut so that the function of the elastic element 27 can be seen.
- FIG. 4 shows the locking piece 21 of the safety brake in the release position.
- the elastic member 27 holds the locking piece 21 in the first position 25, that is, the locking piece 21 abuts in the first position 25 on the pivot axis 22.
- a projection 47 of the ring 46 is located in the region of
- Locking piece 21 and can freely move past this in a predetermined direction of rotation D. From Figure 1 it can be seen that in case of emergency, the flow V of the step belt or pallet band must be prevented from moving from the second floor E2 in the direction of the first floor El.
- the predetermined direction of rotation D therefore corresponds to this direction of movement of the forward V.
- Figure 5 shows the locking piece 21 in pivoted
- Locking piece 21 This met this projection 47 and would wedge with him, if not as shown, the locking piece 21 to the pivot axis 22 would be linearly displaceable.
- the locking piece 21 is prevented by the projection 47 from penetrating into the defined space 48 and has been pushed back from this to the second position 26 as a result of the collision with the struck projection 47.
- the projection 47 despite the pivoted
- the slot 23 which serves as a linear guide and a linear displacement of
- Locking piece 21 allows relative to the pivot axis 22, is particularly clearly visible in the figure 5.
- the pestle-shaped element 29 can be seen, which has been pushed through the bore of the pivot axis 22.
- the elastic element 27 is tensioned.
- the locking piece 21 is replaced by the biased elastic member 27 is shifted from the second position 26 to the first position 25, so that the locking piece 21 penetrates into the defined space 48.
- FIG. 6 shows the locking piece 21 in a pivoted position and after it could penetrate into the defined space 48.
- the locking piece 21 now has the
- a projection 47 of the rim 46 is applied to the locking piece 21 and is positively locked by this in the direction of rotation D.
- the locking piece 21 thus prevents the projection 21 and thereby the Umlenkyercru 18 on a further rotational movement in the direction of rotation D.
- FIG. 7 shows a further exemplary embodiment of a safety brake 120 in a three-dimensional view. From the escalator or moving walk only the stop 53 is shown.
- the safety brake 120 has a locking piece 121, which is guided linearly displaceable in a tube 123 serving as a linear guide.
- the tube 123 has, for example, a square tube cross section. Of course, other tube cross-sectional shapes are possible.
- a pivot axis 122 is arranged, the bearing points are designed for pivotal mounting on a supporting structure, not shown, an escalator or moving walk. To that
- an eye 134 is disposed on the tube 123, which by means of a linkage 131 serving as an actuating element 130
- Pneumatic cylinder is connected.
- the tube 123 further has a slot 136 through which a transverse pin 132 projects, which is fixedly connected to the locking piece 121.
- the locking piece 121 can thus be limited by the length of the slot 136, moved between a first position 125 and a second position 126 or linearly displaced.
- the tube 123 also has a tab 133. Between this and the transverse pin 132, a tension spring is arranged as an elastic element 127, which positions the locking piece 121 in the illustrated, first position 125.
- a switching cam 135, which actuates a switching element 50 in the illustrated locking position, is formed on the tube 123.
- This switching element 50 interrupts, as mentioned above in the description of Figure 1, the power supply 51 for Drive unit 6.
- the Umlenkyerfar 17, 18 can block. However, it is at the discretion of the person skilled in the art to arrange a second safety brake 20, 120 in mirror symmetry to the illustrated safety brake 20, 120, so that the pairs of deflection wheels 17, 18 can also be stopped in the direction of rotation opposite to the direction of rotation D. Furthermore, both Umlenkmannfare 17, 18, each with one or two
- the safety brake 20, 120 is lightweight, simple in construction and inexpensive. The handling is very simple and it takes fewer steps to the safety brake 20, 120 build up or dismantle. In addition, the safety brake 20, 120 can be reset very quickly after use. Furthermore, the safety brake 20, 120 can be used several times a day. In addition, the downtime of the escalator or the moving walk is significantly shortened and the operator receives a significant added value or considerable added value.
- the invention can be applied to escalators or escalators and moving walks or moving walkways alike.
Landscapes
- Escalators And Moving Walkways (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020157000666A KR102061380B1 (ko) | 2012-07-13 | 2013-07-03 | 에스칼레이터 또는 트래블레이터를 위한 안전 브레이크 |
BR112015000460-1A BR112015000460B1 (pt) | 2012-07-13 | 2013-07-03 | Freio de segurança de uma escada rolante ou de uma esteira transportadora e escada rolante ou esteira transportadora com pelo menos um freio de segurança |
AU2013289389A AU2013289389B2 (en) | 2012-07-13 | 2013-07-03 | Safety brake for an escalator or for a travelator |
EP13732989.2A EP2872436B1 (de) | 2012-07-13 | 2013-07-03 | Sicherheitsbremse für eine fahrtreppe oder für einen fahrsteig |
CA2875952A CA2875952C (en) | 2012-07-13 | 2013-07-03 | Safety brake for an escalator or for a travelator |
SG11201408544WA SG11201408544WA (en) | 2012-07-13 | 2013-07-03 | Safety brake for an escalator or for a travelator |
MX2015000478A MX351020B (es) | 2012-07-13 | 2013-07-03 | Freno de seguridad para una escalera mecánica o para un andador mecánico. |
CN201380037086.9A CN104487376B (zh) | 2012-07-13 | 2013-07-03 | 用于自动扶梯或移动步道的安全制动器以及具有此类安全制动器的自动扶梯或移动步道 |
RU2015104805/11A RU2581640C1 (ru) | 2012-07-13 | 2013-07-03 | Аварийный тормоз для эскалатора или траволатора |
ES13732989.2T ES2588033T3 (es) | 2012-07-13 | 2013-07-03 | Freno de seguridad para una escalera mecánica o un pasillo móvil |
ZA2014/09330A ZA201409330B (en) | 2012-07-13 | 2014-12-18 | Safety brake for an escalator or for a travelator |
HK15109145.8A HK1208661A1 (en) | 2012-07-13 | 2015-09-17 | Safety brake for an escalator or for a travelator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12176419 | 2012-07-13 | ||
EP12176419.5 | 2012-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014009227A1 true WO2014009227A1 (de) | 2014-01-16 |
Family
ID=48741182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/064073 WO2014009227A1 (de) | 2012-07-13 | 2013-07-03 | Sicherheitsbremse für eine fahrtreppe oder für einen fahrsteig |
Country Status (16)
Country | Link |
---|---|
US (1) | US8800743B2 (de) |
EP (1) | EP2872436B1 (de) |
KR (1) | KR102061380B1 (de) |
CN (1) | CN104487376B (de) |
AU (1) | AU2013289389B2 (de) |
BR (1) | BR112015000460B1 (de) |
CA (1) | CA2875952C (de) |
ES (1) | ES2588033T3 (de) |
HK (1) | HK1208661A1 (de) |
MX (1) | MX351020B (de) |
PL (1) | PL2872436T3 (de) |
RU (1) | RU2581640C1 (de) |
SG (1) | SG11201408544WA (de) |
TW (1) | TWI573754B (de) |
WO (1) | WO2014009227A1 (de) |
ZA (1) | ZA201409330B (de) |
Cited By (1)
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WO2023227333A1 (de) | 2022-05-24 | 2023-11-30 | Inventio Ag | Verfahren zur messung des bremsweges einer fahrtreppe oder eines fahrsteiges |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101438075B1 (ko) * | 2014-06-09 | 2014-09-12 | (주)미주하이텍 | 에스컬레이터용 완속 제동 장치 |
JP6032297B2 (ja) * | 2015-01-27 | 2016-11-24 | 三菱電機ビルテクノサービス株式会社 | エスカレータ |
US20170129711A1 (en) * | 2015-06-30 | 2017-05-11 | Remsafe Pty Ltd | Equipment Isolation System |
EP3676209A4 (de) * | 2017-08-30 | 2020-08-19 | KONE Corporation | Personenförderer |
KR101888950B1 (ko) * | 2018-01-05 | 2018-08-16 | 제일에스컬레이터(주) | 에스컬레이터용 역회전 방지 장치 |
WO2020241986A1 (ko) * | 2019-05-28 | 2020-12-03 | 주식회사 태성에스컬레이터 | 에스컬레이터용 과속 및 역주행 방지장치 |
JP7371517B2 (ja) * | 2020-02-10 | 2023-10-31 | マツダ株式会社 | 搬送装置 |
CA213755S (en) * | 2020-06-15 | 2023-05-15 | Inventio Ag | Travelator |
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2013
- 2013-07-03 WO PCT/EP2013/064073 patent/WO2014009227A1/de active Application Filing
- 2013-07-03 SG SG11201408544WA patent/SG11201408544WA/en unknown
- 2013-07-03 KR KR1020157000666A patent/KR102061380B1/ko active IP Right Grant
- 2013-07-03 AU AU2013289389A patent/AU2013289389B2/en active Active
- 2013-07-03 BR BR112015000460-1A patent/BR112015000460B1/pt active IP Right Grant
- 2013-07-03 ES ES13732989.2T patent/ES2588033T3/es active Active
- 2013-07-03 PL PL13732989.2T patent/PL2872436T3/pl unknown
- 2013-07-03 EP EP13732989.2A patent/EP2872436B1/de active Active
- 2013-07-03 CA CA2875952A patent/CA2875952C/en active Active
- 2013-07-03 MX MX2015000478A patent/MX351020B/es active IP Right Grant
- 2013-07-03 CN CN201380037086.9A patent/CN104487376B/zh active Active
- 2013-07-03 RU RU2015104805/11A patent/RU2581640C1/ru active
- 2013-07-10 TW TW102124704A patent/TWI573754B/zh active
- 2013-07-12 US US13/940,387 patent/US8800743B2/en active Active
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- 2014-12-18 ZA ZA2014/09330A patent/ZA201409330B/en unknown
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Also Published As
Publication number | Publication date |
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BR112015000460B1 (pt) | 2021-07-20 |
KR102061380B1 (ko) | 2020-02-11 |
TW201407061A (zh) | 2014-02-16 |
TWI573754B (zh) | 2017-03-11 |
US20140014464A1 (en) | 2014-01-16 |
ZA201409330B (en) | 2016-08-31 |
EP2872436B1 (de) | 2016-05-25 |
MX351020B (es) | 2017-09-28 |
CN104487376B (zh) | 2016-10-19 |
KR20150036039A (ko) | 2015-04-07 |
HK1208661A1 (en) | 2016-03-11 |
CN104487376A (zh) | 2015-04-01 |
AU2013289389B2 (en) | 2017-09-28 |
RU2581640C1 (ru) | 2016-04-20 |
PL2872436T3 (pl) | 2016-11-30 |
EP2872436A1 (de) | 2015-05-20 |
ES2588033T3 (es) | 2016-10-28 |
CA2875952A1 (en) | 2014-01-16 |
MX2015000478A (es) | 2015-04-08 |
BR112015000460A2 (pt) | 2017-06-27 |
CA2875952C (en) | 2020-01-14 |
SG11201408544WA (en) | 2015-02-27 |
US8800743B2 (en) | 2014-08-12 |
AU2013289389A1 (en) | 2015-01-29 |
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