CN102190235A - Passenger conveying device - Google Patents
Passenger conveying device Download PDFInfo
- Publication number
- CN102190235A CN102190235A CN2011100395411A CN201110039541A CN102190235A CN 102190235 A CN102190235 A CN 102190235A CN 2011100395411 A CN2011100395411 A CN 2011100395411A CN 201110039541 A CN201110039541 A CN 201110039541A CN 102190235 A CN102190235 A CN 102190235A
- Authority
- CN
- China
- Prior art keywords
- crosspiece member
- dip plane
- face
- imaginary line
- lateral surface
- 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.)
- Pending
Links
Images
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention provides a passenger conveying device, which can prevent the accident that the feet of the passenger are clamped between the step and a skirt protection plate even if the shoes, and the like, of the passenger taking an escalator, and the like, are contacted with the skirt protection plate caused by carelessness of the passenger. In the passenger conveying device of the invention, two sides of a kickplate (3) are separately provided with first crosspiece components (8) with a height (L1) protruding from the surface of the kickplate (3), wherein the first crosspiece component (8) is provided with a first outer side surface (8b) facing the skirt protection plate (5), a first inner side surface (8c) which is placed on the opposite side of the first outer side surface (8b) and a first top surface which forms a top part, and a first inclined surface (8a) is formed in at least a part of the range of the first top surface. The cross section of the first inclined surface (8a) is in an inclined shape for leading an inner angle between the first outer side surface and the first inclined surface to be an acute angle, and leading an inner angle between the first inclined surface and the first inner side surface to be an obtuse angle or a right angle.
Description
Technical field
The present invention relates to apparatus of passenger conveyor such as escalator, especially relate to a kind of pin of passenger that can prevent and be sandwiched in the structure of the step between step and the skirt section backplate.
Background technology
For example shown in patent documentation 1, existing escalator is configured to a plurality of steps and is connected with the step chain that is mounted to ring-type along guide rail, when driving this step chain, the roller that is arranged on the step rolls on guide rail, thus, a plurality of steps move between the floor, gangway towards up direction or down direction.
In addition, existing escalator generally is configured to have: railing, this railing are erected to be arranged on the main body (framework of truss structure) of escalator in the both sides of step; And the skirt section backplate, this skirt section backplate is positioned at the bottom of this railing, and is separately positioned on two sides of step in the mode of devices spaced apart.In addition, by of the periphery guiding of the handrail of the ring-type that synchronously drives with step by railing.
Followingly the structure of the step of above-mentioned existing escalator is carried out simple explanation with reference to Figure 14.Figure 14 is that the part of the step when being positioned at the sloping portion of guide rail is amplified graphic local enlarged side view.As shown in figure 14, tread plate 2 is installed, kickplate 3 is installed in the face side of step 1 in the top surface side of step 1.In Figure 14,2a represents the surface of tread plate 2, and 2b represents the bottom surface of the groove of tread plate 2, and 3a represents the surface of kickplate 3, and 3b represents the bottom surface of the groove of kickplate 3,7 expression rollers.
In the passenger's accident that on escalator, takes place, some is to make the part of health be sandwiched in the accident between escalator and the building outward because the passenger reaches railing with health, some is to cause pin to be sandwiched in accident between step and the skirt section backplate because standing in the sidepiece of step, and being, some make pin be sandwiched in the accident between step and the kickplate at the position of conversion from sloping portion towards horizontal component because the position of pin is partial to very much a step of the front side of advancing, from present situation, above-mentioned accident is the accident of often seeing in the passenger's accident that takes place on escalator.
In order to prevent above-mentioned various accidents, it is very important to remind the passenger of riding escalator to take care, but only relies on the passenger's accident that can't prevent fully of taking care of reminding.Therefore, in existing escalator, be sandwiched in accident between escalator and the building at the part of health, wait and implement safeguard procedures by the triangular form protective device is set, be sandwiched in accident between step and the skirt section backplate at pin, by being set, skirt section backplate safety switch implements safeguard procedures, be sandwiched in accident between step and the kickplate at pin, be difficult to nipped shape by the interlock shape of tread plate and kickplate being arranged to every next but two pitch formation concaveconvex shape to form pin, implement safeguard procedures thus.
Patent documentation 1: the flat 10-45365 communique of Japan's open patent (Figure 12 etc.)
, be sandwiched in accident between step and the skirt section backplate, only skirt section backplate safety switch be set usually at three positions of upper, middle and lower of escalator at pin.And on the other hand, because the friction coefficient height on the footwear surface of the boot of rubber system and the slippers of polyvinylchloride system etc., in case after being clamped, under the effect of friction force, can produce the power of very big inside towing, so might be just injured before the action of skirt section backplate safety switch, perhaps fall down because of falling.
Followingly the situation that above-mentioned boot and slippers etc. are sandwiched between the backplate of skirt section is carried out supplemental instruction with reference to accompanying drawing.The lateral plan of the state when step was positioned at sloping portion when Figure 15 was expression operation downwards, Figure 16 be the A arrow of Figure 15 to view, Figure 17 is the enlarged drawing of the B part of Figure 16.Shown in above-mentioned figure, when escalator moves downwards, if the passenger stand in the sidepiece of step 1, especially inferior at the opening portion of the boot 4 of rubber system with skirt section backplate 5 tighter situations about thickly contacting, under the effect of friction force, can produce the power of footwear towards the inside towing of kickplate 3.In addition, Figure 18 is the lateral plan of the state when step is positioned at sloping portion when representing upwards to move, and Figure 19 is that the C arrow of Figure 18 is to view.When escalator upwards moves, especially inferior with skirt section backplate 5 tighter situations about thickly contacting in soft slippers 6 grades of polyvinylchloride system, can produce equally the side of slippers 6 power towards the inside towing of tread plate 2.Therefore, the stair device of using for the escalator that prevents from above-mentioned accident, need develop to make apparatus of passenger conveyor become safer and comfortable.
Summary of the invention
The present invention In view of the foregoing makes, the object of the present invention is to provide a kind of apparatus of passenger conveyor, make when the passenger takes advantage of on apparatus of passenger conveyor such as escalator, even careless shoes have taken place to contact with the skirt section backplate, can prevent that also the accident that pin is sandwiched between step and the skirt section backplate from taking place.
In order to solve above-mentioned problem, the invention provides a kind of apparatus of passenger conveyor, it has: framework, this framework is arranged on the building structure; Floor, gangway, floor, described gangway are separately positioned on two ends of the length direction of this framework; Step chain, this step chain ring-type connects mobile to circulate between floor, described gangway; Step, this step is connected with this step chain, and has tread plate and kickplate; Railing, this railing is erected to be arranged on the described framework in the both sides of described step; And skirt section backplate, this skirt section backplate is arranged on to devices spaced apart two sides of described step respectively in the position of the bottom of described railing, described apparatus of passenger conveyor is characterised in that, two sides at described kickplate are respectively arranged with the first crosspiece member that has from the outstanding height in the surface of described kickplate, the described first crosspiece member has first lateral surface in the face of described skirt section backplate, be positioned at first medial surface of opposition side of this first lateral surface and first end face that constitutes the top, in at least a portion scope of described first end face, be formed with first dip plane, described first dip plane is formed the bevelled shape, make in the cross section that obtains along blocking the described first crosspiece member with the length direction quadrature of the described first crosspiece member and with the face that intersects described first dip plane, make first imaginary line that marks along described first lateral surface by connecting, second imaginary line that marks along described first dip plane and and the intersection point of the 3rd imaginary line that marks of described first lateral surface and described first dip plane and the interior angle that is formed between limit that constitutes described first imaginary line of a part and the limit that constitutes described second imaginary line of a part in the imaginary triangle that forms becomes acute angle crossingly, make by described first dip plane and described first medial surface is crossing and interior angle that form becomes obtuse angle or right angle.
According to the present invention, owing on the first crosspiece member, be formed with first dip plane, even so under shoes etc. and situation that the skirt section backplate closely contacts, also because shoes etc. can be along first dip plane distortion (with reference to Fig. 6), take place and can suppress the situation that shoes etc. are sandwiched between step and the skirt section backplate.
In the present invention, the first crosspiece member has from the outstanding height in the surface of kickplate, if be formed with concavo-convex on the surface of kickplate, then the first crosspiece member has the height than the outstanding De Genggao of this protuberance of concavo-convex.In addition, the first crosspiece member of the present invention is as long as be formed with first dip plane at least a portion scope of first end face.Therefore, the structure of formation first dip plane is also included within the first crosspiece member of the present invention on whole of first end face.
In said structure, preferably be formed with first tabular surface that intersects vertically with described first lateral surface and described first medial surface in the cross section that obtains blocking the described first crosspiece member on described first end face, and described first dip plane and described first tabular surface form continuously alternately along the length direction of the described first crosspiece member along face with the length direction quadrature of the described first crosspiece member.
In this structure, owing on first end face, alternately formed first dip plane and first tabular surface, so form under the situation of first dip plane the edge of the first crosspiece member that is made of sheet material being carried out chamfering by machine up, compare with the situation that on whole of first end face, forms first dip plane, have the time that can shorten machine up and the advantage of cost-cutting.
In addition, in said structure, preferably near the position the inboard of the described first crosspiece member, be provided with the first auxiliary crosspiece member with height outstanding from the surface of described kickplate along the direction parallel with the described first crosspiece member, the height of the described first auxiliary crosspiece member is below the height of the boundary line that described first dip plane and described first medial surface intersect.
According to this structure, because near the position the first crosspiece member inboard is provided with the first auxiliary crosspiece member, so can suppress shoes etc. near skirt section backplate (with reference to Figure 10).That is to say and further to improve safety.And, because the height of the first auxiliary crosspiece member is limited in below the height of first dip plane of the first crosspiece member and the boundary line that first medial surface intersects, so, even contingency such as shoes are crossed the first auxiliary crosspiece member and taken place to contact with the skirt section, also can make distortion (with reference to Figure 11) such as shoes by first dip plane.Therefore, prevent that by first dip plane quilts such as shoes from sandwiching this function and can not suffer damage.
In addition, in said structure, preferably on the whole limit of two sides of described tread plate, be respectively arranged with the second crosspiece member that has from the outstanding height in the surface of described tread plate, the described second crosspiece member has second lateral surface in the face of described skirt section backplate, be positioned at second medial surface of opposition side of this second lateral surface and second end face that constitutes the top, in at least a portion scope of described second end face, be formed with second dip plane, described second dip plane is formed the bevelled shape, make in the cross section that obtains along blocking the described second crosspiece member with the length direction quadrature of the described second crosspiece member and with the face that intersects described second dip plane, make the 4th imaginary line that marks along described second lateral surface by connecting, the 5th imaginary line that marks along described second dip plane and and the intersection point of the 6th imaginary line that marks of described second lateral surface and described second dip plane and the interior angle that is formed between limit that constitutes described the 4th imaginary line of a part and the limit that constitutes described the 5th imaginary line of a part in the imaginary triangle that forms becomes acute angle crossingly, make by described second dip plane and described second medial surface is crossing and interior angle that form becomes obtuse angle or right angle.According to this structure, be provided with identical crosspiece member owing to also the same on tread plate with kickplate, can further improve the advantage of safety so have.
Wherein, the second crosspiece member of foregoing invention has from the outstanding height in the surface of tread plate, if be formed with concavo-convex on the surface of tread plate, then the second crosspiece member is arranged to have the height than the outstanding De Genggao of this protuberance of concavo-convex.In addition, in this structure, the second crosspiece member needs only in the scope of at least a portion of second end face and is formed with second dip plane.Therefore, the structure of formation second dip plane is also included within the second crosspiece member involved in the present invention on whole of second end face.
In addition, in said structure, preferably be formed with second tabular surface that intersects vertically with described second lateral surface and described second medial surface in the cross section that obtains blocking the described second crosspiece member on described second end face, and described second dip plane and described second tabular surface form continuously alternately along the length direction of the described second crosspiece member along face with the length direction quadrature of the described second crosspiece member.
In this structure, owing on second end face, alternately formed second dip plane and second tabular surface, so the edge of the second crosspiece member that is made of sheet material is being carried out the situation that chamfering forms second dip plane by machine up, compare with the situation that on whole of second end face, forms second dip plane, have the time that can shorten machine up and the advantage of cost-cutting.
In addition, in said structure, near the preferred position the described second crosspiece member inboard, be provided with the second auxiliary crosspiece member with height outstanding from the surface of described tread plate along the direction parallel with the described second crosspiece member, the height of the described second auxiliary crosspiece member is below the height of the boundary line that described second dip plane and described second medial surface intersect.
According to this structure, because near the position the second crosspiece member inboard is provided with the second auxiliary crosspiece member, so can suppress close skirt section backplate such as shoes.That is to say and further to improve safety.And, because the height of the second auxiliary crosspiece member is limited in below the height of second dip plane of the second crosspiece member and the boundary line that second medial surface intersects, so, even contingency such as shoes are crossed the second auxiliary crosspiece member and taken place to contact with the skirt section, also can make distortion such as shoes by second dip plane.Therefore, prevent that by second dip plane quilts such as shoes from sandwiching this function and can not suffer damage.And their function is identical with the function of the above-mentioned first auxiliary crosspiece member.
In addition, in order to solve above-mentioned problem, another aspect of the present invention provides a kind of apparatus of passenger conveyor, and it has: framework, and this framework is arranged on the building structure; Floor, gangway, floor, described gangway are separately positioned on two ends of the length direction of this framework; Step chain, this step chain ring-type connects mobile to circulate between floor, described gangway; Step, this step is connected with this step chain, and has tread plate; Railing, this railing is erected to be arranged on the described framework in the both sides of described step; And skirt section backplate, this skirt section backplate is arranged on to devices spaced apart two sides of described step respectively in the position of the bottom of described railing, described apparatus of passenger conveyor is characterised in that, on the whole limit of two sides of described tread plate, be respectively arranged with the second crosspiece member that has from the outstanding height in the surface of described tread plate, the described second crosspiece member has second lateral surface in the face of described skirt section backplate, be positioned at second medial surface of opposition side of this second lateral surface and second end face that constitutes the top, in at least a portion scope of described second end face, be formed with second dip plane, described second dip plane is formed the bevelled shape, make in the cross section that obtains along blocking the described second crosspiece member with the length direction quadrature of the described second crosspiece member and with the face that intersects described second dip plane, make the 4th imaginary line that marks along described second lateral surface by connecting, the 5th imaginary line that marks along described second dip plane and and the intersection point of the 6th imaginary line that marks of described second lateral surface and described second dip plane and the interior angle that is formed between limit that constitutes described the 4th imaginary line of a part and the limit that constitutes described the 5th imaginary line of a part in the imaginary triangle that forms becomes acute angle crossingly, make by described second dip plane and described second medial surface is crossing and interior angle that form becomes obtuse angle or right angle.
According to this invention on the other hand, owing on the second crosspiece member, be formed with second dip plane, even so under shoes etc. and situation that the skirt section backplate closely contacts, also because shoes etc. can be as described above along the distortion of second dip plane, be sandwiched between step and the skirt section backplate and can suppress shoes etc.
Wherein, the second related crosspiece member of above-mentioned invention on the other hand has from the outstanding height in the surface of tread plate, if on the surface of tread plate, be formed with concavo-convex, then the second crosspiece member is arranged to have height than the outstanding De Genggao of this protuberance of concavo-convex.In addition, in above-mentioned invention on the other hand, the second crosspiece member needs only in the scope of at least a portion of second end face and is formed with second dip plane.Therefore, the structure of formation second dip plane is also included within the second related crosspiece member of above-mentioned invention on the other hand on whole of second end face.
In addition, in the structure of above-mentioned invention on the other hand, preferably be formed with second tabular surface that intersects vertically with described second lateral surface and described second medial surface in the cross section that obtains blocking the described second crosspiece member on described second end face, and described second dip plane and described second tabular surface form continuously alternately along the length direction of the described second crosspiece member along face with the length direction quadrature of the described second crosspiece member.
According to this structure, owing on second end face, alternately formed second dip plane and second tabular surface, so the edge of the second crosspiece member that is made of sheet material is being carried out the situation that chamfering forms second dip plane by machine up, compare with the situation that on whole of second end face, forms second dip plane, have the time that can shorten machine up and the advantage of cost-cutting.
In addition, in the structure of above-mentioned invention on the other hand, near the preferred position the described second crosspiece member inboard, be provided with the second auxiliary crosspiece member with height outstanding from the surface of described tread plate along the direction parallel with the described second crosspiece member, the height of the described second auxiliary crosspiece member is below the height of the boundary line that described second dip plane and described second medial surface intersect.
According to this structure, because near the position the second crosspiece member inboard is provided with the second auxiliary crosspiece member, so can suppress shoes etc. near the skirt section backplate.That is to say and further to improve safety.And, because the height of the second auxiliary crosspiece member is limited in below the height of second dip plane of the second crosspiece member and the boundary line that second medial surface intersects, so, even contingency such as shoes are crossed the second auxiliary crosspiece member and taken place to contact with the skirt section, also can make distortion such as shoes by second dip plane.Therefore, prevent that by second dip plane quilts such as shoes from sandwiching this function and can not suffer damage.
The invention effect
According to foregoing invention, a kind of apparatus of passenger conveyor can be provided, because its height setting with the both side ends of kickplate and/or tread plate must be than the position height beyond the both side ends, and be provided with chamfered part (dip plane), even so take advantage of the shoes of the passenger on apparatus of passenger conveyor such as escalator and skirt section backplate that closed contact has taken place, can prevent that also pin is sandwiched between step and the skirt section backplate, thereby further improve safety.
Description of drawings
Fig. 1 is the lateral plan of the step of the related escalator of first embodiment example of the present invention.
Fig. 2 is the D-D section drawing of Fig. 1.
Fig. 3 is the local amplification sectional view of the first crosspiece member shown in Figure 2.
Fig. 4 is the E-E section drawing of Fig. 1.
Fig. 5 is the local amplification sectional view of the second crosspiece member shown in Figure 4.
Fig. 6 is the instruction diagram that the effect to the first related crosspiece member of first embodiment of the present invention example describes.
Fig. 7 is the lateral plan of the step of the related escalator of second embodiment of the present invention.
Fig. 8 is the local amplification sectional view of the first crosspiece member shown in Figure 7, and Fig. 8 (a) is the F-F section drawing of Fig. 7, and Fig. 8 (b) is the G-G section drawing of Fig. 7.
Fig. 9 is the local amplification sectional view of the second crosspiece member shown in Figure 7, and Fig. 9 (a) is the H-H section drawing of Fig. 7, and Fig. 9 (b) is the I-I section drawing of Fig. 7.
Figure 10 is the local amplification sectional view of the first related crosspiece member of the 3rd embodiment of the present invention, is to be used for instruction diagram that the structure of the first crosspiece member and effect are described.
Figure 11 is the local amplification sectional view of the first related crosspiece member of the 3rd embodiment of the present invention, is to be used for instruction diagram that the structure of the first crosspiece member and effect are described.
Figure 12 is the local amplification sectional view of the first related crosspiece member of the 4th embodiment of the present invention.
Figure 13 is the local amplification sectional view of the first related crosspiece member of the 5th embodiment of the present invention.
Figure 14 be to existing escalator be positioned at the sloping portion of guide rail the time the part of step amplify graphic local enlarged side view.
Figure 15 is the lateral plan of the state of the existing escalator of expression when step is positioned at the sloping portion of guide rail when moving downwards.
Figure 16 is that the A arrow of Figure 15 is to view.
Figure 17 is the enlarged drawing of the B part of Figure 16.
Figure 18 is the lateral plan of the state when step is positioned at the sloping portion of guide rail when being illustrated in existing escalator and upwards moving.
Figure 19 is that the C arrow of Figure 18 is to view.
Figure 20 is the instruction diagram that the effect to the step of existing escalator describes.
Nomenclature
1 step
2 tread plates
2a tread plate surface
2b tread plate groove floor
3 kickplates
3a kickplate surface
3b kickplate groove floor
4 boots
5 skirt section backplates
6 slippers
7 rollers
8 first crosspiece members
8a first dip plane (first end face)
8b first lateral surface
8c first medial surface
9 second crosspiece members
9a second dip plane (second end face)
9b second lateral surface
9c second medial surface
10 concavo-convex
11 concavo-convex
108 first crosspiece members
108d first tabular surface (first end face)
109 second crosspiece members
109d second tabular surface (second end face)
208 first crosspiece members
The 208e first auxiliary crosspiece member
308 first crosspiece members
308a first dip plane (first end face)
408 first crosspiece members
408a first dip plane (first end face)
408e end face (first end face)
The specific embodiment
Followingly the first embodiment example of the present invention is described with reference to accompanying drawing.Escalator as an example of apparatus of passenger conveyor involved in the present invention has: framework, and this framework is arranged on the building structure; Floor, gangway, this floor, gangway are separately positioned on two ends of the length direction of this framework; Step chain, this step chain ring-type connects mobile to circulate between floor, described gangway; A plurality of steps 1, these a plurality of steps 1 are connected with this step chain; Railing, this railing is erected to be arranged on the framework in the both sides of a plurality of steps; And skirt section backplate 5, this skirt section backplate 5 is arranged on to devices spaced apart two sides of step respectively in the position of the bottom of railing.Because each structure of above-mentioned escalator is a known technology, so omitted the diagram of the most of structure in the described structure.
Below the related step 1 of first embodiment of the present invention example is elaborated.Fig. 1 is the lateral plan of the related step 1 of first embodiment example of the present invention, and a plurality of steps 1 connect by the step chain (not shown) of above-mentioned ring-type, and it is mobile to walk under the guiding of not shown guide rail by roller 7.Top surface side at step 1 is equipped with tread plate 2, in face side kickplate 3 is installed.
Fig. 2 is the D-D section drawing of Fig. 1, is the details drawing that amplifies the main portion of the related step of expression first embodiment example of the present invention.As shown in Figure 2, the first crosspiece member 8 is by two sides of screw retention at kickplate 3.In addition, in Fig. 2, only show the first crosspiece member 8 on the side that is arranged on kickplate 3, but in fact on another side, also be provided with the first crosspiece member 8.That is to say that two first crosspiece members 8 are separately positioned on two sides of kickplate 3.The length of this first crosspiece member 8 is identical with the length of kickplate 3 sides, after on the side that this first crosspiece member 8 is installed in kickplate 3, forms the state that the first crosspiece member 8 is given prominence to from the surface of kickplate 3 at whole side.
As shown in Figure 2, the first crosspiece member 8 is L1 from the outstanding height in the top of concavo-convex 10 protuberance of kickplate 3.On whole of first end face at the top that constitutes the first crosspiece member 8, be formed with the first dip plane 8a downward-sloping towards the inboard.The detail shape of this first dip plane 8a as shown in Figure 3.The first crosspiece member 8 is blocked and the cross section that obtains along the face with the length direction quadrature in the optional position that Fig. 3 is illustrated in length direction.As shown in Figure 3, the first crosspiece member 8 has the first lateral surface 8b in the face of skirt section backplate 5, be positioned at the first medial surface 8c and the first dip plane 8a of the opposition side of this first lateral surface 8b, the first dip plane 8a is formed the bevelled shape, make first imaginary line that marks along the first lateral surface 8b connecting, the intersection point of second imaginary line that marks along the first dip plane 8a and the 3rd imaginary line that marks with the first lateral surface 8b and the first dip plane 8a and in the imaginary triangle that forms crossingly, make the interior angle 1 that is formed between limit that constitutes a part of first imaginary line and the limit that constitutes a part of second imaginary line become acute angle, make by the first dip plane 8a and the first medial surface 8c is crossing and internal angle beta 1 that form becomes the obtuse angle.In addition, the first crosspiece member 8 is made by resin material being formed processing.
In the first embodiment example, be provided with the second crosspiece member 9 identical shaped with the first crosspiece member 8 at two sides of the tread plate 2 of step 1.Followingly the second crosspiece member 9 is described with reference to Fig. 4 and Fig. 5.Fig. 4 is the E-E section drawing of Fig. 1, and the second crosspiece member 9 is blocked and the cross section that obtains along the face with the length direction quadrature in the optional position that Fig. 5 is illustrated in length direction.As shown in Figure 4, the second crosspiece member 9 is by two sides of screw retention at tread plate 2.In addition, in Fig. 4, only show the second crosspiece member 9 on the side that is arranged on tread plate 2, but in fact on another side, also be provided with the second crosspiece member 9.That is to say that two second crosspiece members 9 are separately positioned on two sides of tread plate 2.
As shown in Figure 1, the length of this second crosspiece member 9 is longer slightly than the length of the side of tread plate 2.Say that in more detail the length of the second crosspiece member 9 is that the length of the side of tread plate 2 adds the value that the height of the first crosspiece member 8 obtains.Therefore, in that this second crosspiece member 9 and an end (right-hand member of Fig. 1) of the side of tread plate 2 is involutory and after installing, form the second crosspiece member 9 at whole side from the outstanding state in the surface of tread plate 2.And, consistent from the outstanding part (left end of Fig. 1) of tread plate 2 with the height of the first crosspiece member 8 on being arranged on kickplate 3, therefore, can know that the first crosspiece member 8 and the second crosspiece member 9 are the shape that links into an integrated entity from Fig. 1.As mentioned above, in the present embodiment, be formed with the raised line that constitutes by the first crosspiece member 8 and the second crosspiece member 9 with the contiguous side edge portions of skirt section backplate 5 at step 1.
As shown in Figure 4, the second crosspiece member 9 is L2 from the outstanding height in the top of concavo-convex 11 protuberance of tread plate 2.On whole of second end face at the top that constitutes the second crosspiece member 9, be formed with the second dip plane 9a downward-sloping towards the inboard.Followingly be elaborated with reference to Fig. 5.The second crosspiece member 9 has the second lateral surface 9b in the face of skirt section backplate 5, be positioned at the second medial surface 9c and the second dip plane 9a of the opposition side of this second lateral surface 9b, this second dip plane 9a is formed the bevelled shape, make the 4th imaginary line that marks along the second lateral surface 9b connecting, the intersection point of the 5th imaginary line that marks along the second dip plane 9a and the 6th imaginary line that marks with the second lateral surface 9b and the second dip plane 9a and in the imaginary triangle that forms crossingly, make the interior angle 2 that is formed between limit that constitutes a part the 4th imaginary line and the limit that constitutes a part the 5th imaginary line become acute angle, make by the second dip plane 9a and the second medial surface 9c is crossing and internal angle beta 2 that form becomes the obtuse angle.In addition, the second crosspiece member 9 is made by resin material being formed processing.
Below by comparing the effect of the step that the escalator with said structure is described with prior art.Figure 20 is the opening portion that is illustrated in boot 4 in the step of existing escalator and the action diagram of skirt section backplate 5 at tighter state when thickly contacting.When moving downwards, especially inferior with skirt section backplate 5 tighter situations about thickly contacting at the opening portion of the boot 4 of rubber system, under the effect of friction force, produce the power of boot towards the inside towing of kickplate 3.At this moment, because the contact angle θ of the opening portion of boot 4 and skirt section backplate 5 is big, so the gap between kickplate 3 and the skirt section backplate 5 is big more, boot 4 is easy more to be clamped.
The action diagram of the state that on the other hand, Fig. 6 opening portion of being illustrated in boot 4 in the step of the related escalator of first embodiment of the present invention example and skirt section backplate 5 are tighter when thickly contacting.As shown in Figure 6, according to the present embodiment example, even the edge portion of the boot of rubber system 4 has taken place to contact more closely with skirt section backplate 5, because opening portion is along angle of inclination (angle of the chamfering) distortion of the first dip plane 8a of the first crosspiece member 8, so the opening portion of boot 4 and the contact angle θ of skirt section backplate 5 can be suppressed to be smaller angle.In addition, since on this broad face of width (width of the chamfering) W of the first dip plane 8a, bear with the boot friction force opposite reaction of towing inwardly, so can improve rigidity with respect to the distortion of opening portion.
Thus, the accident that the edge portion that can prevent the boot 4 of rubber system is sandwiched between kickplate 3 and the skirt section backplate 5 takes place, and can improve safety.The first crosspiece member 8 that is arranged on two lateral sections of kickplate 3 can prevent especially effectively that pin from being clamped downwards when escalator moves.
When escalator upwards moves, especially inferior in soft slippers 6 grades of polyvinylchloride system with skirt section backplate 5 tighter situations about thickly contacting, can take place the side of slippers 6 power towards the inside towing of tread plate 2, but in the present embodiment, because tread plate 2 is provided with the second crosspiece member 9, so according to principle same as described above, can improve rigidity with respect to the distortion of shoes etc., take place so can prevent the accident that shoes are sandwiched between tread plate 2 and the skirt section backplate 5, can improve safety.That is to say that the second crosspiece member 9 that is arranged on two lateral sections of tread plate 2 can prevent especially effectively that pin from being clamped when escalator upwards moves.
Followingly with reference to Fig. 7 to Fig. 9 the related first crosspiece member of second embodiment of the present invention example and the structure of the second crosspiece member are described, the structure identical with above-mentioned first embodiment example adopts identical symbolic representation, and omits its explanation.Fig. 7 be second embodiment of the present invention related the first crosspiece member 108 and the second crosspiece member 109 are installed the time the lateral plan of step 1, Fig. 8 (a) is the F-F section drawing of Fig. 7, Fig. 8 (b) is the G-G section drawing of Fig. 7, Fig. 9 (a) is the H-H section drawing of Fig. 7, and Fig. 9 (b) is the I-I section drawing of Fig. 7.
As shown in Figure 7 and Figure 8, the first crosspiece member 108 is along the integral installation of two sides of kickplate 3 two sides at kickplate 3, by screw retention on the surface of kickplate 3.This first crosspiece member 108 is L1 from the outstanding height in the top of concavo-convex 10 protuberance of kickplate 3.The shape of the first crosspiece member 8 in the shape of the first crosspiece member 108 and the first embodiment example is basic identical, and difference is that to constitute the shape of first end face at top different with the shape of the first crosspiece member 8.
Be specifically, as shown in Figure 7, the zone of the scope 1 in the first crosspiece member 108 is formed with first such shown in Fig. 8 (a) the dip plane 8a, is formed with first such shown in Fig. 8 (b) the tabular surface 108d in the zone of scope 2.That is to say, alternately be formed with the first dip plane 8a and the first tabular surface 108d on first end face of the first crosspiece member 108 continuously.Shown in Fig. 8 (b), the first tabular surface 108d is formed the face that intersects vertically with the first lateral surface 8b and the first medial surface 8c.
On the other hand, as Fig. 7 and shown in Figure 9, the second crosspiece member 109 is installed on the whole limit of two sides of tread plate 2, and by the surface of screw retention at tread plate 2.This second crosspiece member 109 is L2 from the outstanding height in the top of concavo-convex 11 protuberance of tread plate 2, the shape of the second crosspiece member 9 in its shape and the first embodiment example etc. is basic identical, and difference is that to constitute the shape of second end face at top different with the shape of the second crosspiece member 9.
Be specifically, as shown in Figure 7, the zone of the scope 3 in the second crosspiece member 109 is formed with second such shown in Fig. 9 (a) the dip plane 9a, is formed with second such shown in Fig. 9 (b) the tabular surface 109d in the zone of scope 4.That is to say, alternately be formed with the second dip plane 9a and the second tabular surface 109d on second end face of the second crosspiece member 109 continuously.Shown in Fig. 9 (b), the second tabular surface 109d is formed the face that intersects vertically with the second lateral surface 9b and the second medial surface 9c.
According to this structure, also can prevent that shoes etc. are sandwiched in the gap between skirt section backplate and the step, make escalator can carry out safe operation by the first dip plane 8a and the second dip plane 9a.
Followingly with reference to Figure 10 and Figure 11 the 3rd embodiment example of the first crosspiece member is described, the structure identical with above-mentioned first embodiment example adopts identical symbolic representation, and omits its explanation.The first related crosspiece member 208 of the 3rd embodiment example is arranged on the whole limit of two sides of kickplate 3.As shown in figure 10, this first crosspiece member 208 is L1 from the outstanding height in the top of concavo-convex 10 protuberance of kickplate 3.Whole face at first end face at the top that constitutes the first crosspiece member 208 is formed with the first inwards downward-sloping dip plane 8a.The structure of the first crosspiece member 8 that above structure and first embodiment example are related is identical, and the first related crosspiece member 208 of the 3rd embodiment example is characterised in that further being provided with first near the inboard position assists crosspiece member 208e.
This first auxiliary crosspiece member 208e has the length identical with the first crosspiece member 208, along the direction setting parallel with the first crosspiece member 208.The first auxiliary crosspiece member 208e is L3 from the outstanding height in the top of concavo-convex 10 protuberance of kickplate 3, and whole of the end face at the formation top of this first auxiliary crosspiece member 208e all is configured to tabular surface.Wherein, the height L3 of the first auxiliary crosspiece member 208e is lower than the height L1 of the first crosspiece member 208, and the height of the boundary line that intersects with the first dip plane 8a and the first medial surface 8c of the first crosspiece member 208 is identical.In addition, this first auxiliary crosspiece member 208e and the first crosspiece member 208 are integrally formed.
According to this 3rd embodiment example, as shown in figure 10, even the opening portion of boot 4 has taken place to contact more closely with skirt section backplate 5, also can by making the first auxiliary crosspiece member 208e and boot 4 butts boot 4 be out of shape in the stage before boot 4 and the first crosspiece member 208 come in contact.Therefore, can further dwindle the opening portion of boot 4 and the contact angle θ of skirt section backplate 5.θ diminishes along with this contact angle, and friction force between the opening portion of boot 4 and the skirt section backplate 5 reduces, so can prevent that in advance boot 4 from being sandwiched in the gap between skirt section backplate 5 and the kickplate 3.That is to say, owing to can dwindle the contact angle θ of boot 4 and skirt section backplate 5 by the first auxiliary crosspiece member 208e, even, also can make boot 4 on the surface of skirt section backplate 5, slide and move with step 1 so boot 4 has taken place to contact with skirt section backplate 5.And, can know that from figure contact angle θ shown in Figure 10 is less than contact angle θ shown in Figure 6.
Even just in case the opening portion of boot 4 will be sandwiched in the gap between kickplate 3 and the skirt section backplate 5, but as shown in figure 11, because opening portion is along the first dip plane 8a distortion that is acute angle of the first crosspiece member 208, so the opening portion of tube boots 4 and the contact angle of skirt section backplate 5 can be suppressed at less angle, thereby can prevent effectively that boot 4 from being sandwiched in the gap between skirt section backplate 5 and the kickplate 3.That is to say, according to the 3rd embodiment example, at first prevent that by the first auxiliary crosspiece member 208e boot 4 is clamped in the gap between kickplate 3 and the skirt section backplate 5, when making that still not preventing boot 4 will be sandwiched in this gap, can prevent that boot 4 from being sandwiched by the first crosspiece member 208.Therefore, can further guarantee safety.
Followingly the 4th embodiment example of the first crosspiece member is described with reference to Figure 12.The shape that the first related crosspiece member 8 of the related first crosspiece member 308 of the 4th embodiment example and first embodiment example is compared first dip plane is different, and structure in addition is identical.Therefore, below only the shape to the first dip plane 308a of the first crosspiece member 308 describe.In addition, identical with above-mentioned first embodiment example structure adopts identical symbolic representation.
As shown in figure 12, the first crosspiece member 308 has the first lateral surface 8b in the face of skirt section backplate 5, be positioned at the first medial surface 8c and the first dip plane 308a of the opposition side of this first lateral surface 8b, the first dip plane 308a is formed the bevelled shape, make first imaginary line that marks along the first lateral surface 8b connecting, the intersection point of second imaginary line that marks along the first dip plane 308a and the 3rd imaginary line that marks with the first lateral surface 8b and the first dip plane 308a and in the imaginary triangle that forms crossingly, make the interior angle 1 that is formed between limit that constitutes a part of first imaginary line and the limit that constitutes a part of second imaginary line become acute angle, make by the first dip plane 308a and the first medial surface 8c is crossing and interior angle γ 1 that form becomes the right angle.
According to this structure, also can make distortion such as shoes by the first dip plane 308a and dwindle contact angle θ, be clamped in the gap between skirt section backplate and the step so can prevent shoes etc.Therefore, can make escalator carry out safe operation.
Followingly the 5th embodiment example of the first crosspiece member is described with reference to Figure 13.The shape that the first related crosspiece member 8 of the related first crosspiece member 408 of the 5th embodiment example and first embodiment example is compared first end face is different, and structure in addition is identical.Therefore, below only the shape to first end face of the first crosspiece member 408 describe.In addition, identical with above-mentioned first embodiment example structure adopts identical symbolic representation.
As shown in figure 13, the first crosspiece member 408 has the first lateral surface 8b, the first medial surface 8c that is positioned at the opposition side of this first lateral surface 8b, the first dip plane 408a and the end face 408e in the face of skirt section backplate 5.End face 408e is the tabular surface that connects the first lateral surface 8b and the first dip plane 408a, is made of the top of the first crosspiece member 408 this end face 408e and the first dip plane 408a.That is to say that the end face 408e and the first dip plane 408a add up and be equivalent to first end face of the present invention.
In addition, the first dip plane 408a is formed the bevelled shape, make in the imaginary triangle that forms at the intersection point of the 3rd imaginary line that connects first imaginary line mark along the first lateral surface 8b, second imaginary line that marks along the first dip plane 408a and mark with the first lateral surface 8b and the first dip plane 408a crossingly, make the interior angle 1 that is formed between limit that constitutes a part of first imaginary line and the limit that constitutes a part of second imaginary line become acute angle, make by the first dip plane 408a and the first medial surface 8c is crossing and internal angle beta 1 that form becomes the obtuse angle.
According to this structure, also can make distortion such as shoes by the first dip plane 408a and dwindle contact angle θ, be clamped in the gap between skirt section backplate and the step so can prevent shoes etc.Therefore, can make escalator carry out safe operation.
As discussed above, according to above-mentioned embodiment example, have and can prevent that step and the accident between the backplate of skirt section that pin is sandwiched in escalator from this superior effect taking place.And, also in the structure of the second crosspiece member of structure applications on being arranged on tread plate 2 of the related first crosspiece member 408 of the structure of the related first crosspiece member 308 of structure, the 4th embodiment example of the first crosspiece member 208 that can above-mentioned the 3rd embodiment example is related and the 5th embodiment example.
For example, near the position that is arranged on the second crosspiece member 109 on the tread plate 2 inboard, with the parallel direction of the second crosspiece member 109 be provided with integratedly length identical with the second crosspiece member 109 second assist the crosspiece member.And, this second auxiliary crosspiece member is formed height L3 from the outstanding height in the top of concavo-convex 11 protuberance of tread plate 2.In addition, the whole face with the end face at the formation top of this second auxiliary crosspiece member forms tabular surface.And, the height L3 of the second auxiliary crosspiece member is set at the height L2 that is lower than the second crosspiece member 109, and the height of the boundary line that intersects with the second dip plane 9a and the second medial surface 9c of the second crosspiece member 109 is identical.So, by adopt the structure that the second auxiliary crosspiece member is set on the second crosspiece member, can obtain and effect effect and the effect identical illustrated in above-mentioned the 3rd embodiment example, be sandwiched between tread plate 2 and the skirt section backplate 5 so can prevent shoes with effect.
In addition, except the first crosspiece member being set and on the kickplate the structure that the second crosspiece member is set on the tread plate, can also adopt the first crosspiece member is being set on the kickplate but the structure of the second crosspiece member is not set on tread plate, and also can adopt and the second crosspiece member is being set on the tread plate but the structure of the first crosspiece member is not set on kickplate.Can suitably be chosen in according to the situation of secure context and cost aspect in kickplate and the tread plate which the crosspiece member is set, or on kickplate and tread plate, the crosspiece member is set all.
For example also can adopt and the first related crosspiece member 108 of second embodiment example is being set and in the structure that the second related crosspiece member 9 of first embodiment example is set on the tread plate or the first related crosspiece member 208 of the 3rd embodiment example is being set on the kickplate and the structure etc. of the second related crosspiece member 109 of second embodiment example is set on the kickplate on tread plate, that is to say that the first crosspiece member that the shape in the structure of above-mentioned embodiment example can be had nothing in common with each other and the second crosspiece component composition are on a step.In addition, also the height L1 of the first crosspiece member and the height L2 of the second crosspiece member can be set at identical size.
Can certainly be at the apparatus of passenger conveyor beyond the escalator, for example the tread plate of the step of electronic passage etc. partly is provided with the above-mentioned second crosspiece member.
Claims (7)
1. apparatus of passenger conveyor has: framework, and this framework is arranged on the building structure; Floor, gangway, floor, described gangway are separately positioned on two ends of the length direction of this framework; Step chain, this step chain ring-type connects mobile to circulate between floor, described gangway; Step, this step is connected with this step chain, and has tread plate and kickplate; Railing, this railing is erected to be arranged on the described framework in the both sides of described step; And the skirt section backplate, this skirt section backplate is arranged on to devices spaced apart two sides of described step respectively in the position of the bottom of described railing, and described apparatus of passenger conveyor is characterised in that,
Two sides at described kickplate are respectively arranged with the first crosspiece member that has from the outstanding height in the surface of described kickplate,
The described first crosspiece member has in the face of first lateral surface of described skirt section backplate, first medial surface of opposition side that is positioned at this first lateral surface and first end face that constitutes the top, is formed with first dip plane at least a portion scope of described first end face,
Described first dip plane is formed the bevelled shape, make in the cross section that obtains along blocking the described first crosspiece member with the length direction quadrature of the described first crosspiece member and with the face that intersects described first dip plane, make first imaginary line that marks along described first lateral surface by connecting, second imaginary line that marks along described first dip plane and and the intersection point of the 3rd imaginary line that marks of described first lateral surface and described first dip plane and the interior angle that is formed between limit that constitutes described first imaginary line of a part and the limit that constitutes described second imaginary line of a part in the imaginary triangle that forms becomes acute angle crossingly, make by described first dip plane and described first medial surface is crossing and interior angle that form becomes obtuse angle or right angle.
2. apparatus of passenger conveyor as claimed in claim 1 is characterized in that,
Be formed with first tabular surface that intersects vertically with described first lateral surface and described first medial surface in the cross section that obtains blocking the described first crosspiece member on described first end face, and described first dip plane and described first tabular surface form continuously alternately along the length direction of the described first crosspiece member along face with the length direction quadrature of the described first crosspiece member.
3. apparatus of passenger conveyor as claimed in claim 1 is characterized in that,
On near the position the inboard of the described first crosspiece member, be provided with the first auxiliary crosspiece member with height outstanding from the surface of described kickplate along the direction parallel with the described first crosspiece member, the height of the described first auxiliary crosspiece member is below the height of the boundary line that described first dip plane and described first medial surface intersect.
4. as each the described apparatus of passenger conveyor in the claim 1 to 3, it is characterized in that,
Two sides at described tread plate are respectively arranged with the second crosspiece member that has from the outstanding height in the surface of described tread plate,
The described second crosspiece member has in the face of second lateral surface of described skirt section backplate, second medial surface of opposition side that is positioned at this second lateral surface and second end face that constitutes the top, is formed with second dip plane at least a portion scope of described second end face,
Described second dip plane is formed the bevelled shape, make in the cross section that obtains along blocking the described second crosspiece member with the length direction quadrature of the described second crosspiece member and with the face that intersects described second dip plane, make the 4th imaginary line that marks along described second lateral surface by connecting, the 5th imaginary line that marks along described second dip plane and and the intersection point of the 6th imaginary line that marks of described second lateral surface and described second dip plane and the interior angle that is formed between limit that constitutes described the 4th imaginary line of a part and the limit that constitutes described the 5th imaginary line of a part in the imaginary triangle that forms becomes acute angle crossingly, make by described second dip plane and described second medial surface is crossing and interior angle that form becomes obtuse angle or right angle.
5. apparatus of passenger conveyor has: framework, and this framework is arranged on the building structure; Floor, gangway, floor, described gangway are separately positioned on two ends of the length direction of this framework; Step chain, this step chain ring-type connects mobile to circulate between floor, described gangway; Step, this step is connected with this step chain, and has tread plate; Railing, this railing is erected to be arranged on the described framework in the both sides of described step; And the skirt section backplate, this skirt section backplate is arranged on to devices spaced apart two sides of described step respectively in the position of the bottom of described railing, and described apparatus of passenger conveyor is characterised in that,
Two sides at described tread plate are respectively arranged with the second crosspiece member that has from the outstanding height in the surface of described tread plate,
The described second crosspiece member has in the face of second lateral surface of described skirt section backplate, second medial surface of opposition side that is positioned at this second lateral surface and second end face that constitutes the top, is formed with second dip plane at least a portion scope of described second end face,
Described second dip plane is formed the bevelled shape, make in the cross section that obtains along blocking the described second crosspiece member with the length direction quadrature of the described second crosspiece member and with the face that intersects described second dip plane, make the 4th imaginary line that marks along described second lateral surface by connecting, the 5th imaginary line that marks along described second dip plane and and the intersection point of the 6th imaginary line that marks of described second lateral surface and described second dip plane and the interior angle that is formed between limit that constitutes described the 4th imaginary line of a part and the limit that constitutes described the 5th imaginary line of a part in the imaginary triangle that forms becomes acute angle crossingly, make by described second dip plane and described second medial surface is crossing and interior angle that form becomes obtuse angle or right angle.
6. apparatus of passenger conveyor as claimed in claim 4 is characterized in that,
Be formed with second tabular surface that intersects vertically with described second lateral surface and described second medial surface in the cross section that obtains blocking the described second crosspiece member on described second end face, and described second dip plane and described second tabular surface form continuously alternately along the length direction of the described second crosspiece member along face with the length direction quadrature of the described second crosspiece member.
7. as each the described apparatus of passenger conveyor in the claim 4 to 6, it is characterized in that,
Near the inboard of the described second crosspiece member position, be provided with the second auxiliary crosspiece member with height outstanding from the surface of described tread plate along the direction parallel with the described second crosspiece member, the height of the described second auxiliary crosspiece member is below the height of the boundary line that described second dip plane and described second medial surface intersect.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-053277 | 2010-03-10 | ||
| JP2010053277A JP5189611B2 (en) | 2010-03-10 | 2010-03-10 | Passenger conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102190235A true CN102190235A (en) | 2011-09-21 |
Family
ID=44599258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100395411A Pending CN102190235A (en) | 2010-03-10 | 2011-02-15 | Passenger conveying device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5189611B2 (en) |
| CN (1) | CN102190235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030147A (en) * | 2013-03-08 | 2014-09-10 | 三菱电机大楼技术服务株式会社 | Passenger conveying device |
| CN104444748A (en) * | 2013-09-12 | 2015-03-25 | 株式会社日立制作所 | Passenger conveyor step, and passenger conveyor |
| CN110203802A (en) * | 2018-02-28 | 2019-09-06 | 奥的斯电梯公司 | Escalator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231965A (en) * | 2013-05-20 | 2013-08-07 | 苏州新达电扶梯部件有限公司 | Spliced elevator guard plate |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241378A (en) * | 1976-04-14 | 1977-03-30 | Hitachi Ltd | Stairs of escalator |
| JPS5279694U (en) * | 1975-12-12 | 1977-06-14 | ||
| JPS61114991A (en) * | 1984-11-07 | 1986-06-02 | 株式会社日立製作所 | Safety device for man conveyor |
| US4858745A (en) * | 1987-07-01 | 1989-08-22 | Max Haas | Escalator steps having lateral safety devices |
| CN1041332A (en) * | 1988-09-20 | 1990-04-18 | 株式会社日立制作所 | The pedal parts in escalator or mobile road |
| JPH02163285A (en) * | 1988-12-14 | 1990-06-22 | Hitachi Ltd | Step of passenger conveyor |
| CN1096271A (en) * | 1992-12-21 | 1994-12-14 | 英万蒂奥股份公司 | Automatic elevator with side safety edge strip |
| JP2004292105A (en) * | 2003-03-27 | 2004-10-21 | Hitachi Ltd | Method of manufacturing passenger conveyor |
| CN101163637A (en) * | 2006-04-03 | 2008-04-16 | 三菱电机株式会社 | Escalator step and escalator with the same |
| CN101259936A (en) * | 2007-03-09 | 2008-09-10 | 株式会社日立制作所 | Passenger conveying device |
| CN201292193Y (en) * | 2008-11-11 | 2009-08-19 | 苏州市申龙电梯有限公司 | Rear boundary and kickplate embedded structure of escalator step |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439277Y2 (en) * | 1974-06-05 | 1979-11-20 | ||
| JPS5261092A (en) * | 1975-11-14 | 1977-05-20 | Hitachi Ltd | Human conveyor |
| JPS52113994U (en) * | 1976-02-25 | 1977-08-30 | ||
| JPS52155788A (en) * | 1976-06-18 | 1977-12-24 | Hitachi Ltd | Step for man conveyor |
| JPS5751264Y2 (en) * | 1976-06-18 | 1982-11-09 | ||
| JPH0294882U (en) * | 1989-01-17 | 1990-07-27 | ||
| DE59002054D1 (en) * | 1989-03-09 | 1993-09-02 | Inventio Ag | SAFETY DEVICE OF AN ESCALATOR. |
| JP2567940B2 (en) * | 1989-04-04 | 1996-12-25 | 株式会社日立製作所 | Passenger conveyor |
| JP2007131405A (en) * | 2005-11-10 | 2007-05-31 | Mitsubishi Electric Corp | Footstep device for man conveyor |
-
2010
- 2010-03-10 JP JP2010053277A patent/JP5189611B2/en active Active
-
2011
- 2011-02-15 CN CN2011100395411A patent/CN102190235A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279694U (en) * | 1975-12-12 | 1977-06-14 | ||
| JPS5241378A (en) * | 1976-04-14 | 1977-03-30 | Hitachi Ltd | Stairs of escalator |
| JPS61114991A (en) * | 1984-11-07 | 1986-06-02 | 株式会社日立製作所 | Safety device for man conveyor |
| US4858745A (en) * | 1987-07-01 | 1989-08-22 | Max Haas | Escalator steps having lateral safety devices |
| CN1041332A (en) * | 1988-09-20 | 1990-04-18 | 株式会社日立制作所 | The pedal parts in escalator or mobile road |
| JPH02163285A (en) * | 1988-12-14 | 1990-06-22 | Hitachi Ltd | Step of passenger conveyor |
| CN1096271A (en) * | 1992-12-21 | 1994-12-14 | 英万蒂奥股份公司 | Automatic elevator with side safety edge strip |
| JP2004292105A (en) * | 2003-03-27 | 2004-10-21 | Hitachi Ltd | Method of manufacturing passenger conveyor |
| CN101163637A (en) * | 2006-04-03 | 2008-04-16 | 三菱电机株式会社 | Escalator step and escalator with the same |
| CN101259936A (en) * | 2007-03-09 | 2008-09-10 | 株式会社日立制作所 | Passenger conveying device |
| CN201292193Y (en) * | 2008-11-11 | 2009-08-19 | 苏州市申龙电梯有限公司 | Rear boundary and kickplate embedded structure of escalator step |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030147A (en) * | 2013-03-08 | 2014-09-10 | 三菱电机大楼技术服务株式会社 | Passenger conveying device |
| CN104030147B (en) * | 2013-03-08 | 2017-05-10 | 三菱电机大楼技术服务株式会社 | Passenger conveying device |
| CN104444748A (en) * | 2013-09-12 | 2015-03-25 | 株式会社日立制作所 | Passenger conveyor step, and passenger conveyor |
| CN104444748B (en) * | 2013-09-12 | 2016-09-28 | 株式会社日立制作所 | The step of apparatus of passenger conveyor and apparatus of passenger conveyor |
| CN110203802A (en) * | 2018-02-28 | 2019-09-06 | 奥的斯电梯公司 | Escalator |
| US10703609B2 (en) | 2018-02-28 | 2020-07-07 | Otis Elevator Company | Passenger transferring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5189611B2 (en) | 2013-04-24 |
| JP2011184168A (en) | 2011-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6389788B2 (en) | Passenger conveyor | |
| RU2647110C2 (en) | Entry aid with three-point bearing for a rail vehicle or a motor vehicle | |
| CN101511720B (en) | Device for working on escalator | |
| CN102190235A (en) | Passenger conveying device | |
| US9254986B2 (en) | Passenger conveyor | |
| US20140124328A1 (en) | Method and apparatus for generating laser | |
| FI12012U1 (en) | Upper floor structure | |
| GB201206078D0 (en) | Improvements in or relating to access platforms | |
| CN108137269A (en) | Lift facility | |
| JP5566489B1 (en) | Passenger transport equipment | |
| CN106904522A (en) | Passenger conveyor-belt | |
| US10703609B2 (en) | Passenger transferring device | |
| WO2008108029A1 (en) | Passenger conveyor | |
| CN103261082B (en) | Passenger conveyor and steps for passenger conveyor | |
| KR102399377B1 (en) | Floor covers for passenger transport devices | |
| JP5567090B2 (en) | Passenger conveyor | |
| JP6583147B2 (en) | Passenger conveyor | |
| CN204624944U (en) | Handrail and passenger conveyors | |
| JP4592740B2 (en) | Workbench | |
| JP5305349B2 (en) | Passenger parapet | |
| JP5931967B2 (en) | Passenger conveyor | |
| US20170341911A1 (en) | Emergency button | |
| CN100366521C (en) | Pedle, passengers conveyer belt and its mfg. method | |
| JP5469049B2 (en) | Passenger conveyor and passenger conveyor steps | |
| CN105984800B (en) | Passenger conveyors and the guard method in passenger conveyors terminal entry portion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1157724 Country of ref document: HK |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110921 |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1157724 Country of ref document: HK |