CN1182020C - Staircase room automatic rotating staircase operating sliding seat - Google Patents
Staircase room automatic rotating staircase operating sliding seat Download PDFInfo
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- CN1182020C CN1182020C CNB031039812A CN03103981A CN1182020C CN 1182020 C CN1182020 C CN 1182020C CN B031039812 A CNB031039812 A CN B031039812A CN 03103981 A CN03103981 A CN 03103981A CN 1182020 C CN1182020 C CN 1182020C
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- bearing
- kinetic balance
- bearing axle
- seat
- slide mass
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Abstract
The present invention relates to a special escalator operation sliding seat which operates from top to bottom around handrails among staircases. The present invention is mainly used for a construction building without an escalator passage. A handrail-shaped automatically rotary operation track which is composed of a lower track, an upper track and an arc-shaped curved track for a guiding pulley is capable of rotating and operating from top to bottom along the staircases. Slide guiding bearings at the upper end and the lower end of one side of a movable slide seat are positioned in the upper track and the lower track and operate from top to bottom along the automatically rotary operation track under the action of a power device. An operation controller of the escalator is positioned on the slide seat and is used for controlling the work state of the power device and receiving the information emitted by a floor controller which is positioned in each layer of the staircases.
Description
Technical field:
The present invention relates to a kind of special-purpose staircase operation cliding seat that moves up and down around the stair case handrail, being mainly used in does not have building a building of access to elevators.
Background technology:
All publication numbers of the applicant are CN1377824A, title " single rail lfie operation system for stair case ".Technical scheme: down the combination single track, on make up single track and arc-shaped curved track adopt the single track support to be arranged to along spiral stair can be along the stair single track of rotating operation up and down, engine installation is positioned at the bottom of stair case or is positioned at the top layer of stair case, the sliding seat of gig moves up and down on single track and at the effect lower edge of engine installation single track, the staircase operation controller is positioned on the cliding seat, be used to control the mode of operation of engine installation and receive the information that the floor controller sends, the floor controller is positioned on the handrail of each layer stair case.The technical program has realized the purpose that the single track staircase spirals up and down and moves along the stair case stair reliably.Its a fly in the ointment: the one, constitute stair case single track, its whole assembling deficiency by upper and lower combination single track and arc-shaped curved track; The 2nd, the formation of upper and lower rail combination single track body construction and the formation of cliding seat body construction are too complicated, its matching scheme unreasonable it.
Summary of the invention:
Design goal: the one, adopt get on the right track, lower railway, arc-shaped curved track and track support constitute the staircase that can move up and down around spiral stair, can play the multifunctional stairway handrail orbit of the function of existing banister again; The 2nd, by to get on the right track, the improvement of lower railway and arc-shaped curved track structure, make it not only can guarantee staircase reliability of operation up and down, and simplified its manufacturing process and manufacturing cost widely; The 3rd, by scientific design to kinetic balance slide mass and folding chair structure in the cliding seat, make its not only can guarantee cliding seat in its track freely, safety slides, and can guarantee that its cliding seat people that is in operation is in dynamic equilibrium state all the time, and its folded seat can fold or open easily, again can be near the kinetic balance slide mass after folding.
Design plan: one of feature of the present invention, with the stair of building basis as the automatic handrail of eddied ladder operational system of stair case, get on the right track, lower railway, arc-shaped curved track and track support constitute banister formula row fortune track, it not only can replace stair to play handrail, play banister, and the function that has played orbit reliably simultaneously, avoided the deficiency in orbit occupancy stair spaces again.Two of feature of the present invention, remove the outer guide groove in the upper and lower combination monorail structure in the background technology, its section structure that gets on the right track is designed to inverted U-shaped, to guarantee that the reliable, flexible of kinetic balance slide mass upper end guiding plain bearing slides in the cliding seat, and section structure is designed to the lower railway that is made of built-in cable wire passage of opening and the built-in bearing guide of opening, not only can guarantee pull line do not expose, safe and reliable to operation, and guaranteed to be positioned at the moving stable steering slip assembly in the kinetic balance slide mass lower end of lower railway reliable, slide flexibly.The turning of the curved rail of arc lower is provided with the cable wire leading sheave, has guaranteed the reliability service of pull line.Three of feature of the present invention, structure design that cliding seat employing kinetic balance slide mass and folded seat constitute and kinetic balance slide mass upper guide are to plain bearing, bottom kinetic balance guiding slip assembly, the middle part is the technical scheme design of folded seat installation assembly, not only guaranteed the reliable of kinetic balance slide mass and last lower railway, operation flexibly, and realized that folded seat combines with the dynamical equilibrium of kinetic balance slide mass, guaranteed that manned chair is at spiraling of the stair dynamic equilibrium state that is in all the time in service, the design from brake structure in danger in the kinetic balance guiding slip assembly has guaranteed that fundamentally the peace of manned staircase is closed reliability under the what is more important kinetic balance slide mass.Manned staircase makes cliding seat screw on, go downstairs along track plate under the effect of engine installation and staircase operation controller, reaches purpose manned, loading.The staircase operation controller of control single track staircase operational system mainly contains two, on the handrail that is installed in folded seat, be the staircase operation controller, the major control staircase up, descending, stop and information that sending according to the floor controller is up automatically, descending, stop; Another is installed in each floor, is the floor controller, and it mainly acts on by the control to the master cock in the engine installation, and folding seat is run to required floor, to be convenient for people to take advantage of seat.Its technical scheme: 1, the automatic handrail of eddied ladder operation of stair case cliding seat, cliding seat is made of kinetic balance slide mass and folded seat, and kinetic balance slide mass top is for guiding plain bearing and being positioned at gets on the right track, the bottom is kinetic balance guiding slip assembly and be positioned at lower railway, the middle part is the folded seat installation assembly.The upper end of kinetic balance slide mass is provided with two guiding plain bearings, lower ends and is provided with the kinetic balance guiding slip assembly that is made of preceding cross universal ball-bearing casing axle, back cross-bearing axle, front and back cross universal bearing axle pipe link and bearing, on the transverse axis of preceding cross universal bearing axle and back cross-bearing axle bearing is housed respectively, preceding cross universal bearing axle adopts front and back cross universal bearing axle pipe link to be connected with back cross-bearing between centers, the cliding seat middle part is provided with folded seat mounting hole and equilibrium bomb spring abutment, and the balance spring seat is positioned at the both sides of folded seat mounting hole below.2, the kinetic balance slide mass that is used for the automatic handrail of eddied ladder orbit of stair case, the upper end of kinetic balance slide mass is provided with two guiding plain bearings, the lower end is provided with by preceding cross universal ball-bearing casing axle, back cross-bearing axle, the kinetic balance guiding slip assembly that front and back cross universal bearing axle pipe link and bearing constitute, on the transverse axis of preceding cross universal bearing axle and back cross-bearing axle bearing is housed respectively, preceding cross universal bearing axle adopts front and back cross universal bearing axle pipe link to be connected with back cross-bearing between centers, the cliding seat middle part is provided with folded seat mounting hole and equilibrium bomb spring abutment, and the balance spring seat is positioned at the both sides of folded seat mounting hole below.Technique scheme all is complementary with the automatic handrail of eddied ladder operation of stair case cliding seat 1. and 2.: the 1. automatic handrail of eddied ladder orbit of stair case, get on the right track, lower railway and track support constitute along the spiral stair orbit.2. the automatic handrail of eddied ladder orbit of stair case, the spiral stair orbit by get on the right track, lower railway, leading sheave arc-shaped curved track and track support constitute.3. the automatic handrail of eddied ladder of stair case moves the cliding seat method of saving oneself in danger, as described in claim 1～5, the kinetic balance slide mass that is arranged in the cliding seat on the pull line is under the open circuited state of pull line, because the front and back cross universal bearing axle pipe link in the kinetic balance of the kinetic balance slide mass lower end in the cliding seat guiding slip assembly is elastic link, so before on the transverse axis of bearing and back cross-bearing axle in the cross universal bearing axle centre bearer be splayed and separate the kinetic balance slide mass that on its orbital plane, forms in self-locking or the cliding seat under the open circuited state of pull line, the kinetic balance of the kinetic balance slide mass lower end in front and back its cliding seat of cross universal bearing axle pipe link of the kinetic balance slide mass lower end in its cliding seat lead in the preceding cross universal bearing axle in the slip assembly bearing with after on the transverse axis of cross-bearing axle centre bearer be splayed and separate on its orbital plane and form self-locking.
The present invention compares with background technology, the one, the structure design that cliding seat adopts kinetic balance slide mass and folded seat to constitute, and kinetic balance slide mass upper guide is the structure design of folded seat installation assembly to plain bearing, bottom kinetic balance guiding slip assembly, middle part, guaranteed kinetic balance slide mass and last lower railway reliably, flexibly the operation, realized that folded seat combines with the dynamical equilibrium of kinetic balance slide mass, guaranteed that manned chair is at spiraling of the stair dynamic equilibrium state that is in all the time in service; The 3rd, the design from brake structure in danger in the kinetic balance guiding slip assembly has guaranteed that fundamentally the peace of manned staircase is closed reliability, practicality under the kinetic balance slide mass; The 2nd, to get on the right track, lower railway, arc-shaped curved track and track support constitute banister formula row fortune track, it not only can replace stair to play handrail, has played the function of orbit, has solved the difficult problem that track does not account for the stair space in addition; The 3rd, the design of the section inverted U-shaped that upper and lower track structure China and foreign countries guide groove is deleted, got on the right track, guaranteed reliable, the slip flexibly of kinetic balance slide mass upper end guiding plain bearing in the cliding seat, and the lower railway structure design that section is made of built-in cable wire passage of opening and the built-in bearing guide of opening, the assurance pull line does not expose, moves peace and closes reliably, has guaranteed reliable, the flexible slip of kinetic balance slide mass lower end kinetic balance guiding slip assembly.
Description of drawings:
Fig. 1 is a system schematic of the present invention.
Fig. 2 is a sectional structure scheme drawing of the present invention.
Fig. 3 is the section structure scheme drawing that gets on the right track.
Fig. 4 is the section structure scheme drawing of lower railway.
Fig. 5 is the section structure scheme drawing of arc-shaped curved track.
Fig. 6 is the structural representation of kinetic balance slide mass in the cliding seat.
Fig. 7 is the structural representation of folded seat.
Fig. 8 is the circuit theory scheme drawing of staircase operation controller and floor controller.
The specific embodiment:
1～8 couple of the present invention does with narration in conjunction with the accompanying drawings.
Embodiment 1: with reference to the automatic handrail of eddied ladder operation of accompanying drawing 6～7 stair cases cliding seat, cliding seat 3 is made of kinetic balance slide mass and folded seat, kinetic balance slide mass top for guiding plain bearing 18 and being positioned at gets on the right track 8, the bottom be kinetic balance lead the slip assembly and be positioned at lower railway 1, the middle part is the folded seat installation assembly.The upper end of kinetic balance slide mass is provided with two guiding plain bearings 18, lower ends and is provided with the kinetic balance guiding slip assembly that is made of preceding cross universal ball-bearing casing axle 21, back cross-bearing axle 22, front and back cross universal bearing axle pipe link 23 and bearing, and the leading sheave wheel face is arranged in the below of arc-shaped curved track rail level and communicates with the built-in cable wire passage of the opening of arc-shaped curved track (14).On the transverse axis of preceding cross universal bearing axle 21 and back cross-bearing axle 22 bearing 30 is housed respectively, cross universal bearing axle pipe link 23 is connected before and after preceding cross universal bearing axle 21 and 22 employings of back cross-bearing axle, and front and back cross universal bearing axle pipe link 23 is a flexible connecting rod.The cliding seat middle part is provided with folded seat mounting hole 19 and equilibrium bomb spring abutment 20, and the balance spring seat is positioned at the both sides of folded seat mounting hole below.The guiding plain bearing 18 of upper end that is positioned at the kinetic balance slide mass is under the effect of external force, and the stage clip that overlaps on its guiding plain bearing axle is eliminated to bottom offset, external force by its external force effect resetted by bounce effect of its guiding plain bearing pressurized bullet.Folded seat is the inside foldable structure of sidepiece, and the sidepiece of its chair back is provided with adapter shaft 25 and is complementary with the folded seat mounting hole 19 at cliding seat middle part, and the balance spring pin 24 that is positioned at both sides, adapter shaft 25 below is complementary with the equilibrium bomb spring abutment 20 that is positioned on the cliding seat.Hold up bar 27, Foldable pedal 28, folding arm 29, accordion door 30 to form people carrier by control surface board wall 26, the outside.Emergency braking apparatus is housed on the folded seat.
Embodiment 2: with reference to accompanying drawing 1～5 and 8.The automatic handrail of eddied ladder orbit of stair case, handrail in the building stair by lower railway 1, get on the right track 8 and leading sheave arc-shaped curved track 7 constitute the automatic rotating operation track of handrail shape and can be along stair rotating operation up and down, leading sheave arc-shaped curved track 7 is made of last arc-shaped curved track and the curved rail of arc lower.8 the section of getting on the right track is inverted U-shaped, with reference to accompanying drawing 3.The section structure of lower railway 1 is made of built-in cable wire passage 14 of opening and the built-in bearing guide 15 of opening, and leading sheave arc-shaped curved track 7 is made of last arc-shaped curved track and the curved rail of arc lower.8 the guide groove bottom of getting on the right track has several knock holees 16, and the inboard both sides of guide groove are bearing guide 17, and the below of the built-in bearing guide 15 of the opening of the section structure of lower railway 1 is the built-in cable wire passages 14 of opening.The built-in bearing guide 15 of opening guide rail two rail levels of going to the bottom constitute the V-arrangement face, and the junction, bottom of V-arrangement face is hatch frame--and be the opening in the built-in cable wire passage 14 of opening, with reference to accompanying drawing 4.The section structure of upper and lower arc-shaped curved track is the same, the section structure of lower railway 8,1, and the turning of the curved rail of its arc lower is provided with cable wire leading sheave 31, with reference to accompanying drawing 5.Slide-and-guide bearing 18 on the upper and lower end of one side of cliding seat 3, the 30 automatic rotating operation tracks in effect lower edge that are positioned at upper and lower track and engine installation 2 move up and down, staircase operation controller 5 is positioned on the sliding seat, be used to control the mode of operation of engine installation 2 and receive the information that floor controller 10 sends, the floor controller is positioned at each layer stair case.Engine installation 2 is positioned at the bottom of stair case or is positioned at the top layer of stair case.8,1 on upper and lower track is provided with track support 6.Lower railway 1, get on the right track 8 and the making of leading sheave arc-shaped curved track 7 be prior art, be not described herein at this.Its principle of work: when the seat staircase is gone upstairs, at first open the Foldable pedal 28 of the folded seat of cliding seat 3, folding arm 29, hold up bar 27, Foldable pedal 28, folding arm 29, accordion door 30 to form people carrier by control surface board wall 26, the outside, after the people gets on, start the floor motor control switch in the staircase operation controller 5, electrical motor 32 is after the change speed gear box speed change, its steel cable rope traction cliding seat 3 is along moving on the stair track, behind the floor that arrival sets, electrical motor 32 quits work, cliding seat 3 stops to move, and the people can go down staircase from people carrier.When the seat staircase is gone downstairs, at first press the floor switch in the floor controller, after motor controller is received instruction, automatically arrive the floor of appointment, open the Foldable pedal 28 of the folded seat of cliding seat 3, folding arm 29 this moment, after the people gets on, start the floor motor control switch in the staircase operation controller, electrical motor 32 is after the change speed gear box speed change, its steel cable rope traction cliding seat 3 is along moving on the stair track, and behind the floor that arrival sets, electrical motor 32 quits work, cliding seat 3 stops to move, and the people can go down staircase from people carrier.
Embodiment 3: on the basis of embodiment 2, the handrail in the building stair by get on the right track 8, lower railway 1 and track support (6) constitute along the spiral stair orbit.
Embodiment 4: the kinetic balance slide mass that is used for the automatic handrail of eddied ladder orbit of stair case, it is characterized in that: the upper end of kinetic balance slide mass is provided with two guiding plain bearings 18, the lower end is provided with by preceding cross universal ball-bearing casing axle 21, back cross-bearing axle 22, the kinetic balance guiding slip assembly that front and back cross universal bearing axle pipe link 23 and bearing constitute, on the transverse axis of preceding cross universal bearing axle 21 and back cross-bearing axle 22 bearing is housed respectively, cross universal bearing axle pipe link 23 is connected before and after preceding cross universal bearing axle 21 and 22 employings of back cross-bearing axle, the cliding seat middle part is provided with folded seat mounting hole 19 and equilibrium bomb spring abutment 20, and the balance spring seat is positioned at the both sides of folded seat mounting hole below.The guiding plain bearing 18 of upper end that is positioned at the kinetic balance slide mass is under the effect of external force, and its guiding plain bearing is eliminated to bottom offset, external force and is subjected to its guiding slide shaft to bear it to press the effect that plays bounce to reset.Be positioned at be equipped with on two transverse axis 21,22 of lower end of kinetic balance slide mass adopt between bearing 30, two transverse axis before and after cross universal bearing axle pipe link 23 connect, front and back cross universal bearing axle pipe link is a flexible connecting rod.
Embodiment 5: the automatic handrail of eddied ladder operation of the stair case cliding seat method of saving oneself in danger, the kinetic balance slide mass that is arranged in the cliding seat 3 on the pull line is under the open circuited state of pull line, because the front and back cross universal bearing axle pipe link 23 in the kinetic balance of the kinetic balance slide mass lower end in the cliding seat guiding slip assembly is elastic link, so before on the transverse axis of bearing and back cross-bearing axle 22 in the cross universal bearing axle 21 centre bearer be splayed and separate on its orbital plane and form self-locking, thereby guaranteed manned personal safety; Or the kinetic balance slide mass in the cliding seat 3 is under the open circuited state of pull line, on the transverse axis of the bearing in the preceding cross universal bearing axle 21 in the kinetic balance of the kinetic balance slide mass lower end in front and back cross universal bearing axle pipe link 23 its cliding seats of the kinetic balance slide mass lower end in its cliding seat the guiding slip assembly and back cross-bearing axle 22 centre bearer is splayed and separates on its orbital plane and form self-locking, guaranteed equally manned personal safety.
What should be understood that is: though the present invention adopts the mode of the foregoing description to have been described in detail.Be used for limitation of the present invention but these embodiment are illustrative, any changes and improvements that do not exceed in the connotation scope of the present invention all fall into protection scope of the present invention.
Claims (10)
1, the automatic handrail of eddied ladder operation of a kind of stair case cliding seat, it is characterized in that: cliding seat (3) is made of kinetic balance slide mass and folded seat, kinetic balance slide mass top for guiding plain bearing (18) and be positioned at get on the right track (8), bottom be kinetic balance lead the slip assembly and be positioned at lower railway (1), the middle part is the folded seat installation assembly.
2, according to the automatic handrail of eddied ladder operation of claim stair case cliding seat, it is characterized in that: the upper end of kinetic balance slide mass is provided with two guiding plain bearings (18), the lower end is provided with by preceding cross universal ball-bearing casing axle (21), back cross-bearing axle (22), the kinetic balance guiding slip assembly that front and back cross universal bearing axle pipe link (23) and bearing constitute, on the transverse axis of preceding cross universal bearing axle (21) and back cross-bearing axle (22) bearing is housed respectively, preceding cross universal bearing axle (21) is connected with afterwards adopting front and back cross universal bearing axle pipe links (23) between cross-bearing axle (22), the cliding seat middle part is provided with folded seat mounting hole (19) and equilibrium bomb spring abutment (20), and the balance spring seat is positioned at the both sides of folded seat mounting hole below.
3, the automatic handrail of eddied ladder operation of stair case according to claim 1 and 2 cliding seat, it is characterized in that: the guiding plain bearing (18) of upper end that is positioned at the kinetic balance slide mass is under the effect of external force, and its guiding plain bearing is eliminated to bottom offset, external force and is subjected to its guiding slide shaft to bear it to press the effect that plays bounce to reset..
4, the automatic handrail of eddied ladder operation of stair case according to claim 1 and 2 cliding seat, it is characterized in that: two transverse axis (21 that are positioned at the lower end of kinetic balance slide mass, bearing (30) is housed 22), and cross universal bearing axle pipe link (23) connects before and after adopting between two transverse axis.
5, the automatic handrail of eddied ladder operation of stair case according to claim 4 cliding seat, it is characterized in that: front and back cross universal bearing axle pipe link is a flexible connecting rod.
6, the automatic handrail of eddied ladder operation of stair case according to claim 1 cliding seat, it is characterized in that: folded seat is the inside foldable structure of sidepiece, the sidepiece of its chair back is provided with adapter shaft (25) and is complementary with the folded seat mounting hole (19) at cliding seat middle part, the balance spring pin (24) that is positioned at both sides, adapter shaft (25) below is complementary with the equilibrium bomb spring abutment (20) that is positioned on the cliding seat, and emergency braking apparatus is housed on the folded seat.
7, the automatic handrail of eddied ladder operation of a kind of stair case cliding seat method of saving oneself in danger, it is characterized in that: as described in claim 1～5, the kinetic balance slide mass that is arranged in the cliding seat (3) on the pull line is under the open circuited state of pull line, because the front and back cross universal bearing axle pipe links (23) in the kinetic balance of the kinetic balance slide mass lower end in the cliding seat guiding slip assembly are elastic link, so before on the transverse axis of bearing and back cross-bearing axle (22) in the cross universal bearing axle (21) centre bearer be splayed and separate the kinetic balance slide mass that on its orbital plane, forms in self-locking or the cliding seat (3) under the open circuited state of pull line, the kinetic balance of the kinetic balance slide mass lower end in its cliding seat of front and back cross universal bearing axle pipe links (23) of the kinetic balance slide mass lower end in its cliding seat lead in the preceding cross universal bearing axle (21) in the slip assembly bearing with after on the transverse axis of cross-bearing axle (22) centre bearer be splayed and separate on its orbital plane and form self-locking.
8, a kind of kinetic balance slide mass that is used for the automatic handrail of eddied ladder orbit of stair case, it is characterized in that: the upper end of kinetic balance slide mass is provided with two guiding plain bearings (18), the lower end is provided with by preceding cross universal ball-bearing casing axle (21), back cross-bearing axle (22), the kinetic balance guiding slip assembly that front and back cross universal bearing axle pipe link (23) and bearing constitute, on the transverse axis of preceding cross universal bearing axle (21) and back cross-bearing axle (22) bearing is housed respectively, preceding cross universal bearing axle (21) is connected with afterwards adopting front and back cross universal bearing axle pipe links (23) between cross-bearing axle (22), the cliding seat middle part is provided with folded seat mounting hole (19) and equilibrium bomb spring abutment (20), and the balance spring seat is positioned at the both sides of folded seat mounting hole below.
9, the kinetic balance slide mass that is used for the automatic handrail of eddied ladder orbit of stair case according to claim 8, it is characterized in that: the guiding plain bearing (18) of upper end that is positioned at the kinetic balance slide mass is under the effect of external force, and its guiding plain bearing is eliminated to bottom offset, external force and is subjected to its guiding slide shaft to bear it to press the effect that plays bounce to reset..
10, the kinetic balance slide mass that is used for the automatic handrail of eddied ladder orbit of stair case according to claim 8, it is characterized in that: two transverse axis (21 that are positioned at the lower end of kinetic balance slide mass, bearing (30) is housed 22), cross universal bearing axle pipe link (23) connects before and after adopting between two transverse axis, and front and back cross universal bearing axle pipe link is a flexible connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031039812A CN1182020C (en) | 2003-02-20 | 2003-02-20 | Staircase room automatic rotating staircase operating sliding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031039812A CN1182020C (en) | 2003-02-20 | 2003-02-20 | Staircase room automatic rotating staircase operating sliding seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1478715A CN1478715A (en) | 2004-03-03 |
| CN1182020C true CN1182020C (en) | 2004-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031039812A Expired - Fee Related CN1182020C (en) | 2003-02-20 | 2003-02-20 | Staircase room automatic rotating staircase operating sliding seat |
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| Country | Link |
|---|---|
| CN (1) | CN1182020C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331720C (en) * | 2005-01-17 | 2007-08-15 | 杭州金叶无障碍设备制造有限公司 | Automatic rotating elevator for staircase |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335826A (en) * | 2016-11-10 | 2017-01-18 | 山东建筑大学 | Emergency Escape Elevator |
-
2003
- 2003-02-20 CN CNB031039812A patent/CN1182020C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331720C (en) * | 2005-01-17 | 2007-08-15 | 杭州金叶无障碍设备制造有限公司 | Automatic rotating elevator for staircase |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1478715A (en) | 2004-03-03 |
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Owner name: HANGZHOU JINYE BARRIER-FREE EQUIPMENT MANUFACTURI Free format text: FORMER OWNER: YAN GENYE Effective date: 20040910 |
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Effective date of registration: 20040910 Address after: Hangzhou City, Zhejiang province 311106 Yuhang District Tangqi Town Industrial Development Zone (Dai Cun Hotel) Applicant after: Hangzhou Jinye Non-Obstacle Equipment Manufacturing Co., Ltd. Address before: 311100, room 12, building 601, East Lake apartment, Yuhang District, Zhejiang, Hangzhou Applicant before: Yan Genye |
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