CN106081826A - A kind of elevator cage door and the elevator door of band door-opening mechanism - Google Patents
A kind of elevator cage door and the elevator door of band door-opening mechanism Download PDFInfo
- Publication number
- CN106081826A CN106081826A CN201610629941.0A CN201610629941A CN106081826A CN 106081826 A CN106081826 A CN 106081826A CN 201610629941 A CN201610629941 A CN 201610629941A CN 106081826 A CN106081826 A CN 106081826A
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- CN
- China
- Prior art keywords
- gate
- door
- fixed
- wheel
- elevator
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The present invention relates to a kind of elevator cage door, including left gate, right gate, car roof frame and car lower frame, left gate and right gate are symmetrical set, left gate and right gate all include gate main body, gate upper fixed seat, gate lower fixed seat and roller, gate upper fixed seat and gate lower fixed seat are separately positioned on the top and bottom of gate main body, car roof frame is arranged on the top of gate upper fixed seat, car lower frame is arranged on the lower section of gate lower fixed seat, car lower frame is provided with gate lower guideway, roller is arranged on the lower section of gate lower fixed seat and is positioned at gate lower guideway, and can move left and right in gate lower guideway, gate main body is driven to move left and right；The invention still further relates to a kind of elevator door with door-opening mechanism, including stretching device and door lock device.The invention has the beneficial effects as follows: a kind of elevator cage door of the present invention and the elevator door simple in construction of band door-opening mechanism, take up room little.
Description
Technical field
The present invention relates to elevator technology field, particularly relate to a kind of elevator cage door and the elevator door of band door-opening mechanism.
Background technology
Along with the development of society, elevator technology the most perfect, passenger is to the safety of elevator and prescription more
Coming the highest, for improving the utilization rate of building, the building of little hoistway gets more and more, and existing elevator door-motor is when mounted owing to being highly subject to
Limit, structure is complicated, takes up room big, runs into the biggest difficulty during installation.It is thus desirable to a kind of simple in construction of research and development, take up room little
Elevator car every machine and gate structure.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, takes up room little elevator cage door and band is opened
The elevator door of door mechanism.
The technical scheme is that a kind of elevator cage door, including left gate, right gate,
Car roof frame and car lower frame,
Left gate and right gate are symmetrical set, left gate and right gate all include gate main body, gate upper fixed seat,
Gate lower fixed seat and roller, gate upper fixed seat and gate lower fixed seat are separately positioned on the top and bottom of gate main body,
Car roof frame is arranged on the top of gate upper fixed seat, and car lower frame is arranged on the lower section of gate lower fixed seat, sedan-chair
Railway carriage or compartment lower frame is provided with gate lower guideway, and roller is arranged on the lower section of gate lower fixed seat and is positioned at gate lower guideway, and can be at sedan-chair
Move left and right in door lower guideway, drive gate main body to move left and right.
The invention has the beneficial effects as follows: a kind of elevator cage door of the present invention and the elevator door of band door-opening mechanism, simple in construction,
Take up room little.
Further: gate upper fixed seat is provided with support arm, support arm is horizontally disposed with, and one end of support arm is solid with on gate
Reservation is connected, and the other end of support arm is fixed with fixed hub, and car roof frame is provided with horizontal stroke in the fixed above of support arm
Beam, crossbeam is provided with connection seat, and the lower section connecting seat is provided with the fixing axle corresponding with fixed hub, and fixing axle is inserted into fixing
In axle sleeve, support arm can be around solid System of Rotating about Fixed Axis.
Above-mentioned further scheme provides the benefit that: gate agent structure is firm, working stability.
Further: gate main body, gate upper fixed seat and gate lower fixed seat are glass material.
Above-mentioned further scheme provides the benefit that: good looking appearance.
Further: a kind of elevator door, including elevator cage door and door-opening mechanism, door-opening mechanism includes stretching device and door cutter dress
Putting, stretching device includes a dynamo-electric machine, multiple synchronization wheel and Timing Belt, and door electromechanics machine is fixed on the side of car roof frame, multiple
Synchronizing wheel to be connected by toothed belt transmission, Timing Belt is connected with support arm；
Door lock device includes a cutter, door cutter motor, eccentric shaft, line slideway, swinging guide rails, slide block and linking arm, door cutter
Motor is fixed on crossbeam, and the output shaft of door cutter motor is connected with eccentric shaft, and eccentric shaft is connected with one end of swinging guide rails,
Line slideway is fixedly installed on car roof frame, and slide block is slidably disposed on line slideway, and slide block is fixed with a cutter
Fixed mount, door cutter is fixedly installed on a cutter fixed mount, and door cutter is provided with roller bearing, and roller bearing is arranged on swinging guide rails
In, one end of linking arm is rotationally connected with door cutter fixed mount, and the other end of linking arm is rotationally connected with the support arm of right gate.
Above-mentioned further scheme provides the benefit that: door-opening mechanism volume is little, takes up room little, and work is flexibly.
Further: the support arm of right gate is provided with connecting lever, one end of connecting lever and support arm are fixing to be connected, another of connecting lever
Holding the other end with linking arm to be rotationally connected by bearing pin, one end of linking arm is rotationally connected by bearing pin with door cutter fixed mount.
Above-mentioned further scheme provides the benefit that: when linking arm rotates, and drives connecting lever to rotate, so that elevator cage door
Open or close.
Further: to synchronize wheel and include the first synchronization wheel, second synchronize wheel, third wheel and the 3rd and synchronize wheel, first synchronize wheel, the
Two synchronize wheel, the 3rd synchronization wheel and third wheel is in transmission connection successively by Timing Belt, and the output shaft of door electromechanics machine and first synchronizes wheel
Being connected, crossbeam is provided with fixing seat, and fixing seat and the 3rd is synchronized wheel and connected by comprehensive support, and one end of comprehensive support is with solid
Reservation is connected by bearing pin, and the other end of comprehensive support and the 3rd synchronizes wheel and is rotationally connected；The right side of car roof frame is fixed with
Spring base, is connected by extension spring between spring base with comprehensive support.
Above-mentioned further scheme provides the benefit that: when elevator cage door is opened or closed, and Timing Belt can be to elevator cage door
Carry out spacing.
Further: crossbeam is provided with middle wheel carrier, second synchronizes wheel is rotatably arranged on middle wheel carrier with third wheel.
Above-mentioned further scheme provides the benefit that: second synchronizes wheel and third wheel is fixed by middle wheel carrier, working stability.
Further: being equipped with Timing Belt on two support arms and fix axle, Timing Belt is fixed axle and turned by bearing pin with support arm
Being dynamically connected, Timing Belt is fixed axle and is provided with fixed support, and Timing Belt is around being located on fixed support.
Above-mentioned further scheme provides the benefit that: Stability Analysis of Structures.
Further: to be fixed with swinging guide rails support on crossbeam, the other end of swinging guide rails passes through with swinging guide rails support
Bearing pin is flexibly connected.
Above-mentioned further scheme provides the benefit that: swinging guide rails working stability.
Accompanying drawing explanation
Fig. 1 is the structural representation that the elevator cage door of the present invention is closed；
Fig. 2 is the structural representation of the top view of Fig. 1；
Fig. 3 is the structural representation after removing crossbeam and middle wheel carrier in Fig. 2；
Fig. 4 is the upward view of elevator cage door door opening state；
Fig. 5 is the structural representation that the elevator cage door of the present invention is in the state of performing fighting；
Fig. 6 is the top view of door-opened elevator state；
Fig. 7 is the sectional view of door lock device；
Fig. 8 is the structural representation of left gate；
Fig. 9 is the structural representation of right gate；
Figure 10 is the front view after left gate removes gate lower fixed seat；
Figure 11 is the front view after right gate removes gate lower fixed seat.
In accompanying drawing, the list of parts representated by each label is as follows:
1, left gate, 101, support arm, 102, gate upper fixed seat, 103, gate main body, 104, gate lower fixed seat,
105, roller, 2, right gate, 201, connecting lever, 3, gate lower guideway, 4, car lower frame, 5, fixed plate, 6, connect seat, 7, car roof
Frame, 8, door electromechanics machine, 9, first synchronizes wheel, and 10, Timing Belt, 11, door cutter motor, 12, middle wheel carrier, 13, eccentric shaft, 14, sliding
Block, 15, door cutter fixed mount, 16, door cutter, 17, line slideway, 18, linking arm, 19, third wheel, 20, second synchronizes wheel, and 21, swing
Guide rail, the 22, swinging guide rails support, 23, fixed support, the 24, the 3rd synchronizes wheel, and 25, extension spring, 26, adjusting rod, 27, spring base,
28, nut, 29, comprehensive support, 30, fixing seat, 31, roller bearing, 32, fixed hub, 33, Timing Belt fix axle, 34, horizontal
Beam.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As shown in Figure 1 to 11, a kind of elevator cage door, including left gate 1, right gate 2, car roof frame 7 and car lower frame
4,
Described left gate 1 and described right gate 2 are symmetrical set, and described left gate 1 and described right gate 2 all include sedan-chair
Door main body 103, gate upper fixed seat 102, gate lower fixed seat 104 and roller 105, described gate upper fixed seat 102 and described
Gate lower fixed seat 104 is separately positioned on the top and bottom of described gate main body 103,
Described car roof frame 7 is arranged on the top of described gate upper fixed seat 102, and described car lower frame 4 is arranged on described
The lower section of gate lower fixed seat 104, described car lower frame 4 is provided with gate lower guideway 3, and described roller 105 is arranged on described gate
The lower section of lower fixed seat 104 and be positioned at described gate lower guideway 3, and can move left and right in described gate lower guideway 3, drive
Described gate main body 103 moves left and right.
A kind of elevator cage door of the present invention and the elevator door simple in construction of band door-opening mechanism, take up room little.
Further: described gate upper fixed seat 102 is provided with support arm 101, and described support arm 101 is horizontally disposed with, described
One end of support arm 101 is connected with described gate upper fixed seat 102, and the other end of described support arm 101 is fixed with fixing
Axle sleeve 32, at the crossbeam 34 that is provided with fixed above of described support arm 101 on described car roof frame 7, the lower section of described crossbeam 34 sets
Having connection seat 6, the lower section of described connection seat 6 is provided with fixed plate 5, and the lower section of described fixed plate 5 is provided with and described fixed hub 32
Corresponding fixing axle, described fixing axle is inserted in described fixed hub 32, and described support arm 101 can revolve around described fixing axle
Turn, gate main body 103 sound construction, working stability.
Described gate main body 103, gate upper fixed seat 102 and gate lower fixed seat 104 are glass material, beautiful outline form
See.
A kind of elevator door, including elevator cage door and door-opening mechanism, described door-opening mechanism includes stretching device and door lock device,
Described stretching device includes that a dynamo-electric machine 8, multiple synchronization are taken turns and Timing Belt 10, and described door electromechanics machine 8 is fixed on described car roof
The side of frame 7, multiple described wheels that synchronize are in transmission connection by described Timing Belt 10, described Timing Belt 10 and described support arm 101
Being connected, described door lock device includes a cutter 16, door cutter motor 11, eccentric shaft 13, line slideway 17, swinging guide rails 21, slide block
14 and linking arm 18, described door cutter motor 11 is fixed on described crossbeam 34, the output shaft of described door cutter motor 11 with described partially
Mandrel 13 is connected, and described eccentric shaft 13 is connected with one end of described swinging guide rails 22, and described line slideway 17 is fixedly installed
On described car roof frame 7, described slide block 14 is slidably disposed on described line slideway 17, described slide block 14 is fixed setting
Having a cutter fixed mount 15, described door cutter 16 to be fixedly installed on described door cutter fixed mount 15, described door cutter 16 is provided with roller shaft
Holding 31, described roller bearing 31 is arranged in described swinging guide rails 21, one end of described linking arm 18 and described door cutter fixed mount
15 are rotationally connected, and the other end of described linking arm 18 is rotationally connected with the support arm 101 of described right gate 2, door-opening mechanism volume
Little, take up room little, work is flexibly.
The support arm 101 of described right gate 2 is provided with connecting lever 201, one end of described connecting lever 201 and described support arm 101
Fixing connection, the other end of described connecting lever 201 is rotationally connected by bearing pin with the other end of described linking arm 18, described linking arm
One end of 18 is rotationally connected by bearing pin with described door cutter fixed mount 15, when linking arm 18 rotates, drives connecting lever 201 to rotate, from
And elevator cage door is opened or closes.
Described synchronization wheel includes that first synchronization wheel the 9, second synchronization wheel 20, third wheel 19 and the 3rd synchronize wheel 24, described first
Synchronize wheel 9, described second synchronization wheel 20, described 3rd synchronization wheel 24 and described third wheel 19 by described Timing Belt 10 transmission successively
Connecting, the output shaft of described door electromechanics machine 8 is connected with described first Tong Bu wheel 9, and described crossbeam 34 is provided with fixing seat 30, institute
Stating fixing seat 30 to be connected by comprehensive support 29 with described 3rd Tong Bu wheel 24, one end of described comprehensive support 29 is fixing with described
Seat 30 is connected by bearing pin, and the other end of described comprehensive support 29 is rotationally connected with described 3rd Tong Bu wheel 24；Described car roof
The right side of frame 7 is fixed with spring base 27, and described spring base 27 is connected with one end of adjusting rod 26, and described adjusting rod 26 is pacified
Adjusting nut 28, the other end of described adjusting rod 26 is entirely had to be connected with one end of described extension spring 25, another of described extension spring 25
End is connected with described comprehensive support 29, and when elevator cage door is opened or closed, elevator cage door can be carried out spacing by Timing Belt 10.
Described crossbeam 34 is provided with middle wheel carrier 12, and described second synchronization wheel 20 and described third wheel 19 are rotatably arranged in
On described middle wheel carrier 12, second synchronizes wheel 20 and third wheel 19 is fixed by middle wheel carrier 12, working stability.
Being equipped with Timing Belt on two described support arms 101 and fix axle 33, described Timing Belt fixes axle 33 and described support
Arm 101 is rotationally connected by bearing pin, and described Timing Belt is fixed axle 33 and is provided with fixed support 23, and described Timing Belt 10 is around being located at
State on fixed support 23, Stability Analysis of Structures.
Swinging guide rails support 22, the other end of described swinging guide rails 21 and described swing guide it is fixed with on described crossbeam 34
Rail support 22 is flexibly connected by bearing pin, swinging guide rails 21 working stability.
Rotation turnback during door cutter motor work, drives eccentric shaft rotation turnback, and then swinging guide rails 21 is around in swing guide
The bearing pin that rail support 22 is connected rotates, and door cutter 16 slides in swinging guide rails 21, drives door cutter fixed mount 15 to slide,
Door cutter fixed mount 15 drives linking arm 18 to rotate, and linking arm 18 drives connecting lever 201 to rotate, and connecting lever 201 drives right gate 2 to move,
The slide block 14 being connected with door cutter 16 moves on line slideway 17, and door cutter 16 is pushed out, and hangs with layer door and closes, and elevator cage door is opened,
After left gate 1 and right gate 2 are opened, whole gate framework gos deep into hoistway framework, for preventing to slip ladder phenomenon, ensures
Passenger's personal safety.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. an elevator cage door, it is characterised in that: include left gate (1), right gate (2), car roof frame (7) and car lower frame
(4),
Described left gate (1) and described right gate (2) are symmetrical set, and described left gate (1) and described right gate (2) all wrap
Include gate main body (103), gate upper fixed seat (102), gate lower fixed seat (104) and roller (105), fixing on described gate
Seat (102) and described gate lower fixed seat (104) are separately positioned on the top and bottom of described gate main body (103),
Described car roof frame (7) is arranged on the top of described gate upper fixed seat (102), and described car lower frame (4) is arranged on institute
Stating the lower section of gate lower fixed seat (104), described car lower frame (4) is provided with gate lower guideway (3), and described roller (105) is arranged
In the lower section of described gate lower fixed seat (104) and be positioned at described gate lower guideway (3), and can be at described gate lower guideway
(3) move left and right in, drive described gate main body (103) to move left and right.
A kind of elevator cage door the most according to claim 1, it is characterised in that: described gate upper fixed seat (102) is provided with
Support arm (101), described support arm (101) is horizontally disposed with, one end of described support arm (101) and described gate upper fixed seat
(102) being connected, the other end of described support arm (101) is fixed with fixed hub (32), in institute on described car roof frame (7)
Stating the crossbeam (34) that is provided with fixed above of support arm (101), described crossbeam (34) is provided with connection seat (6), described connection seat (6)
Lower section be provided with the fixing axle corresponding with described fixed hub (32), described fixing axle is inserted into described fixed hub (32)
In, described support arm (101) can be around described solid System of Rotating about Fixed Axis.
A kind of elevator cage door the most according to claim 1 and 2, it is characterised in that: on described gate main body (103), gate
Fixing seat (102) and gate lower fixed seat (104) are glass material.
4. an elevator door, it is characterised in that: include elevator cage door and the door-opening mechanism of any one of claims 1 to 3, described in open
Door mechanism includes that stretching device and door lock device, described stretching device include that a dynamo-electric machine (8), multiple synchronization are taken turns and Timing Belt
(10), described door electromechanics machine (8) is fixed on the side of described car roof frame (7), and multiple described wheels that synchronize are by described Timing Belt
(10) being in transmission connection, described Timing Belt (10) is connected with described support arm (101)；
Described door lock device includes a cutter (16), door cutter motor (11), eccentric shaft (13), line slideway (17), swinging guide rails
(21), slide block (14) and linking arm (18), described door cutter motor (11) is fixed on described crossbeam (34), described door cutter motor
(11) output shaft is connected with described eccentric shaft (13), and described eccentric shaft (13) is connected with one end of described swinging guide rails (21)
Connecing, described line slideway (17) is fixedly installed on described car roof frame (7), and described slide block (14) is slidably disposed in described
On line slideway (17), described slide block (14) being fixed with a cutter fixed mount (15), described door cutter (16) is fixedly installed on institute
Stating on a cutter fixed mount (15), described door cutter (16) is provided with roller bearing (31), and described roller bearing (31) is arranged on described
In swinging guide rails (21), one end of described linking arm (18) is rotationally connected with described door cutter fixed mount (15), described linking arm
(18) the other end is rotationally connected with the support arm (101) of described right gate (2).
A kind of elevator door the most according to claim 4, it is characterised in that: set on the support arm (101) of described right gate (2)
Having a connecting lever (201), one end of described connecting lever (201) is fixing with described support arm (101) to be connected, another of described connecting lever (201)
Holding the other end with described linking arm (18) to be rotationally connected by bearing pin, one end of described linking arm (18) is fixed with described door cutter
Frame (15) is rotationally connected by bearing pin.
A kind of elevator door the most according to claim 4, it is characterised in that: described synchronization wheel include the first synchronization wheel (9), the
Two synchronize to take turns (20), third wheel (19) and the 3rd synchronization wheel (24), and (20), institute are taken turns in described first synchronization wheel (9), described second synchronization
State the 3rd synchronization wheel (24) and described third wheel (19) is in transmission connection successively by described Timing Belt (10), described door electromechanics machine (8)
Output shaft with described first Tong Bu wheel (9) be connected, described crossbeam (34) is provided with fixing seat (30), described fixing seat (30)
Connected by comprehensive support (29) with described 3rd Tong Bu wheel (24), one end of described comprehensive support (29) and described fixing seat
(30) being connected by bearing pin, the other end of described comprehensive support (29) is rotationally connected with described 3rd Tong Bu wheel (24)；Described sedan-chair
The right side of compartment top frame (7) is fixed with spring base (27), by drawing between described spring base (27) and described comprehensive support (29)
Spring (25) connects.
A kind of elevator door the most according to claim 6, it is characterised in that: described crossbeam (34) is provided with middle wheel carrier
(12), described second synchronization wheel (20) and described third wheel (19) are rotatably arranged on described middle wheel carrier (12).
8. according to a kind of elevator door described in any one of claim 4 to 7, it is characterised in that: on two described support arms (101)
Being equipped with Timing Belt and fix axle (33), described Timing Belt is fixed axle (33) and is rotationally connected by bearing pin with described support arm (101),
Described Timing Belt is fixed axle (33) and is provided with fixed support (23), and described Timing Belt (10) is around being located at described fixed support (23)
On.
9. according to a kind of elevator door described in any one of claim 4 to 7, it is characterised in that: upper the fixing of described crossbeam (34) sets
Having swinging guide rails support (22), the other end of described swinging guide rails (21) and described swinging guide rails support (22) are movable by bearing pin
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629941.0A CN106081826B (en) | 2016-08-03 | 2016-08-03 | A kind of elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629941.0A CN106081826B (en) | 2016-08-03 | 2016-08-03 | A kind of elevator door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106081826A true CN106081826A (en) | 2016-11-09 |
| CN106081826B CN106081826B (en) | 2018-06-12 |
Family
ID=57454750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629941.0A Expired - Fee Related CN106081826B (en) | 2016-08-03 | 2016-08-03 | A kind of elevator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081826B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860126A (en) * | 2021-09-28 | 2021-12-31 | 苏州富士精工电梯有限公司 | Umbrella-shaped principle circular door machine |
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|---|---|---|---|---|
| US5505280A (en) * | 1993-11-01 | 1996-04-09 | Otis Elevator Company | Elevator door system |
| EP0625238B1 (en) * | 1992-11-23 | 1996-04-17 | Renolift Otis S.A. | Mechanism for controlling a double door sliding along an arc of a circle, and lift provided therewith |
| JPH08157167A (en) * | 1994-12-01 | 1996-06-18 | Mitsubishi Electric Corp | Door driving device of elevator |
| DE19606209A1 (en) * | 1996-02-21 | 1997-08-28 | Hein Gmbh Christian | Drive mechanism for lift door |
| WO2000007922A1 (en) * | 1998-08-05 | 2000-02-17 | Vertisys International, Inc. | Door operator for elevators having curved doors |
| DE20201676U1 (en) * | 2002-02-05 | 2002-05-29 | Müller, Wolfgang T., 78315 Radolfzell | Round doors for standard elevators |
| JP2004168455A (en) * | 2002-11-18 | 2004-06-17 | Nakanishi Metal Works Co Ltd | Opening/closing mechanism of arc-like door |
| CN2848797Y (en) * | 2005-09-02 | 2006-12-20 | 高卫臣 | Opening or closing mechanism of arc shaped elevator door |
| CN203474182U (en) * | 2013-08-08 | 2014-03-12 | 重庆迈高电梯有限公司 | Arc elevator door motor |
| CN205932877U (en) * | 2016-08-03 | 2017-02-08 | 陕西小溪机电科技有限公司 | Lift -cabin door of mechanism opens door for elevator sedan -chair door and area |
-
2016
- 2016-08-03 CN CN201610629941.0A patent/CN106081826B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0625238B1 (en) * | 1992-11-23 | 1996-04-17 | Renolift Otis S.A. | Mechanism for controlling a double door sliding along an arc of a circle, and lift provided therewith |
| US5505280A (en) * | 1993-11-01 | 1996-04-09 | Otis Elevator Company | Elevator door system |
| JPH08157167A (en) * | 1994-12-01 | 1996-06-18 | Mitsubishi Electric Corp | Door driving device of elevator |
| DE19606209A1 (en) * | 1996-02-21 | 1997-08-28 | Hein Gmbh Christian | Drive mechanism for lift door |
| WO2000007922A1 (en) * | 1998-08-05 | 2000-02-17 | Vertisys International, Inc. | Door operator for elevators having curved doors |
| DE20201676U1 (en) * | 2002-02-05 | 2002-05-29 | Müller, Wolfgang T., 78315 Radolfzell | Round doors for standard elevators |
| JP2004168455A (en) * | 2002-11-18 | 2004-06-17 | Nakanishi Metal Works Co Ltd | Opening/closing mechanism of arc-like door |
| CN2848797Y (en) * | 2005-09-02 | 2006-12-20 | 高卫臣 | Opening or closing mechanism of arc shaped elevator door |
| CN203474182U (en) * | 2013-08-08 | 2014-03-12 | 重庆迈高电梯有限公司 | Arc elevator door motor |
| CN205932877U (en) * | 2016-08-03 | 2017-02-08 | 陕西小溪机电科技有限公司 | Lift -cabin door of mechanism opens door for elevator sedan -chair door and area |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860126A (en) * | 2021-09-28 | 2021-12-31 | 苏州富士精工电梯有限公司 | Umbrella-shaped principle circular door machine |
| CN113860126B (en) * | 2021-09-28 | 2023-10-31 | 苏州富士精工电梯有限公司 | Umbrella-shaped principle round door machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106081826B (en) | 2018-06-12 |
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