CN108303242A - Building window hanging inward opening hardware overall system performance tester and test method - Google Patents
Building window hanging inward opening hardware overall system performance tester and test method Download PDFInfo
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- CN108303242A CN108303242A CN201810015760.8A CN201810015760A CN108303242A CN 108303242 A CN108303242 A CN 108303242A CN 201810015760 A CN201810015760 A CN 201810015760A CN 108303242 A CN108303242 A CN 108303242A
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- 238000012360 testing method Methods 0.000 claims abstract description 77
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Abstract
The invention discloses building window hanging inward opening hardware overall system performance testers and test method, it include the test frame for longitudinally fixed test simulation window, feature is that the lateral surface of test frame is provided with and is opened flat driving mechanism and lower outstanding driving mechanism, the medial surface of test frame is provided with the handle gearshift for controlling handle shift, it is opened flat driving mechanism driving test simulation window and is opened flat keying movement repeatedly in test frame, lower outstanding driving mechanism driving test simulation window does lower outstanding open and close repeatedly in test frame and moves；Its test method includes the step of horizontal overarm drives follower lever to do arcuate movement, and follower lever drives test simulation window to be opened flat movement；The step of indexing servo motor drives horizontal rotating shaft rotation, and horizontal rotating shaft drives the rotation of handle knob；The step of outstanding servo motor driving lead screw rotation under finally, feed screw nut drives follower lever to move in a straight line by screw mandrel support seat, advantage is that failure rate is low, can be precisely controlled and service life is long.
Description
Technical field
The present invention relates to building window hardware systems, comprehensive with hanging inward opening hardware system more particularly, to a kind of building window
Close ability meter and test method.
Background technology
Door and window can be divided into casement window, the outstanding common forms such as window and flat-opened bottom-hung window by opening ways, and wherein casement window includes
Hinge（Hinge）Loaded on window side and the casement window opening inwards inwardly opened, hinge（Hinge）It opens loaded on window side and outward outer flat
The casement window that windowing and window are equipped with sliding support up and down and are outwardly or inwardly opened along frame side；Outstanding window includes hinge（Hinge）It is loaded on
Bottom-hinged window, the axis opened on the upside of window and outwardly or inwardly are mounted in window or so and can be along horizontally pivoted window, the hinges that shaft rotation is moved（Hinge）Dress
The projecting top-hung window opened on the downside of window and outwardly or inwardly；Flat-opened bottom-hung window refers to that can realize inward opening but also realize to hang to open
Window.The advantages of flat-opened bottom-hung window is can to obtain larger ventilation quantity by the opening ways being opened flat；And it is required not in ventilation quantity
When being very big, by lower outstanding（It is fallen in i.e.）Opening ways can realize indoor ventilation appropriate.
Hanging inward opening hardware system is by operating handle, door and window can be made to have the function of inward opening, lower outstanding, locking etc.
Hardware system.Execution standard is JG/T 168-2004《Building doors and windows hanging inward opening hardware system》, wherein performance test packet
Include start-stop performance repeatedly：Before and after opening and closing repeatedly, perpendicular to fan in-plane, the 20N+1N pressure being applied in every group of locking points is protected
Hold constant, the rotating torque of handle or manipulation device operation hardware system should not exceed 10Nm, be applied to power on handle not
100N is should be greater than, all operating functions are normal.Spacing changing value between frame, fan is less than 1mm；Door and window fan is being opened flat position closing
When, the active force being pushed into frame should not exceed 120N.Actuation test is that simulation door and window fan should be with 250 times per hour repeatedly（+10%）
The frequency of operation circulation simulates actual use situation in test device, completes from being opened flat（It is lower outstanding）Locking-is lower outstanding（It is opened flat）-
Lock totally 15000 operation circulations（Totally 60000 times）.90 ° are opened flat start-stop performance：Door leaf opens and closes 10000 cycles repeatedly（Sash
5000 cycles are opened and closed repeatedly）After experiment, operating function should be kept normal, by door and window fan from be opened flat position close when, door and window fan
The active force being pushed into frame, should not exceed 120N.It is in not frictional spacer that 90 °, which are opened flat actuation test,（Switch limiter）'s
Under state, with per hour 250（+10%）The frequency of operation circulation is opened flat position by door and window fan is simulated by test device from maximum
（90±5°）It is closed, fan stops before returning to closed position at 50mm ± 5mm.Existing building window hanging inward opening five
Golden overall system performance tester is all made of pneumatic power, but all there is act stiff, the higher problem of failure rate substantially.
Therefore, there is an urgent need for researching and developing a kind of mechanization, intelligence, the higher detection device of synthesization degree, solution action is stiff, failure rate compared with
High problem.
Invention content
That technical problem to be solved by the invention is to provide a kind of failure rates is low, can be precisely controlled and with long service life build
Build window hanging inward opening hardware overall system performance tester and test method.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of building window hanging inward opening hardware system
System general performance test, includes the test frame for longitudinally fixed test simulation window, the lateral surface of the test frame
It is provided with and is opened flat driving mechanism and lower outstanding driving mechanism, the medial surface of the test frame is provided with for controlling handle shift
Handle gearshift, it is described be opened flat driving mechanism driving test simulation window and be opened flat in the test frame open repeatedly
Movement is closed, the lower outstanding driving mechanism driving test simulation window does lower outstanding open and close repeatedly in the test frame and moves.
The driving mechanism that is opened flat includes being opened flat servo motor, longitudinal shaft and horizontal overarm, and described is opened flat servo
Motor is arranged in the lower part of the test frame, and longitudinal shaft is fixed on the test frame by first support
Frame on, the servo motor that is opened flat is connect by the first retarder with the bottom of longitudinal shaft, described vertical
It is fixedly connected to the upper end of shaft with the root of the horizontal overarm, the end of the horizontal overarm is provided through guiding
Connector, the surface of the described horizontal overarm are provided with the first guide rail, the through-hole wall of the guiding connector be provided with
The first sliding groove that first guide rail is slidably matched, the top of the guiding connector are provided with for driving test simulation
The follower lever of window movement, the follower lever are fixedly connected with the keying position of the test simulation window, and described being opened flat is watched
It takes the motor driving horizontal overarm to rotate centered on longitudinal shaft, the horizontal overarm is led by described
The follower lever is driven to do arcuate movement to connector.
The lower outstanding driving mechanism is located on the guiding connector, and the lower outstanding driving mechanism includes lower rope suspension bridge
Motor and horizontal screw drive mechanism are taken, the lower outstanding servo motor is horizontally fixed on the upper table of the guiding connector
Face, the lower outstanding servo motor are connect by shaft coupling with the horizontal screw drive mechanism, and the flat spin passes
Motivation structure drives the follower lever to move in a straight line.
The horizontal screw drive mechanism includes lead screw, feed screw nut and screw mandrel support seat, described lead screw one end with
The shaft coupling connection and its other end is spirally connected with the feed screw nut, and the feed screw nut is fixed on the lead screw
In support base, the upper surface of the guiding connector is provided with the second guide rail, the screw mandrel support seat bottom be provided with
The second sliding slot that second guide rail is slidably matched, the follower lever is fixed in the screw mandrel support seat, described
The outstanding servo motor driving lead screw rotation down, the feed screw nut by the screw mandrel support seat drive it is described from
Lever moves in a straight line.
The handle gearshift includes indexing servo motor and horizontal rotating shaft, and the indexing servo motor passes through
Two holders are fixed on the frame of the test frame, and the indexing servo motor passes through the second retarder and the water
One end of flat turn axis connects, and the other end of the horizontal rotating shaft is provided with the card slot for coordinating with handle knob inlay card.
The follower lever is connect by two mutual axis or hinged bar is formed by connecting.Follower lever is set to do arcuate movement or straight
When line moves, there is certain bumper angle, it is stiff to avoid acting.
It is provided with triangle reinforced support between the root and longitudinal shaft of the horizontal overarm.It reduces horizontal
The sag of overarm ensures to open and close movement freely.
It is provided with electromagnetic lock between the end and the frame of the test frame of the horizontal overarm.Ensure locking effect
Fruit and the level of being further reduced are hung oneself from a beam sagging.
The test frame is tetragonal body structure made of square tubes soldering, and the horizontal overarm uses light-high-strength
Aluminium alloy extrusions is made.Ensure to open and close the horizontal motion credibility hung oneself from a beam.
A method of using above-mentioned tester test architecture window hanging inward opening hardware overall system performance, including with
Lower step：
（1）It will be opened flat servo motor unlatching, the overarm of servo motor driving level is opened flat and is rotated centered on longitudinal shaft, level is outstanding
Beam drives follower lever to do arcuate movement by guiding connector, and follower lever drives test simulation window to be opened flat at maximum position；
Then it is opened flat the overarm of servo motor driving level to rotate backward centered on longitudinal shaft, level overarm passes through guiding connector band
Dynamic follower lever does inverse-arc shape movement, and follower lever drives the movement of test simulation window until completely closing, that is, completes once to be opened flat dynamic
Make, servo motor closing will be opened flat；
（2）By the card slot adjustment of horizontal rotating shaft until coordinating with handle knob inlay card, indexing servo motor is opened, indexing servo
Motor drives horizontal rotating shaft rotation, and horizontal rotating shaft drives the rotation of handle knob, until test simulation window hanging inward opening hardware
The lower part of system is locked and side is opened, and completes, once from being opened flat to lower outstanding locking action, indexing servo motor to be closed；
（3）Lower outstanding servo motor is opened, lower outstanding servo motor driving lead screw rotation, lead screw drives feed screw nut rotation, lead screw
Nut drives follower lever to move in a straight line by screw mandrel support seat, and follower lever drives to hang under test simulation window and open until dominant bit
Set place；Then outstanding servo motor driving lead screw rotates backward under, and lead screw drives feed screw nut to rotate backward, and feed screw nut passes through silk
Bar support base drives follower lever to do reverse linear movement, and follower lever drives the movement of test simulation window until completely closing, completes one
Lower outstanding servo motor is closed in secondary lower outstanding action；
（4）Indexing servo motor is opened, indexing servo motor drives horizontal rotating shaft rotation, horizontal rotating shaft to drive the rotation of handle knob
Turn, until side wall locking and the bottom opening of test simulation window hanging inward opening hardware system, hang under completion is primary and be opened flat
Locking action, indexing servo motor is closed；
（5）It repeats the above steps（1）-（4）It is tested with hanging inward opening hardware system repeatedly start-stop performance until completing building window.
Compared with the prior art, the advantages of the present invention are as follows：Building window of the present invention is integrated with hanging inward opening hardware system
Ability meter and test method, the motion driving system for using 3 servo motors and mechanical structure to form, hanging inward opening
It opens and closes servo motion drive system on the inside of motion window and completes handle power and energy, overarm end servo motion drive system is complete
At function is opened and closed, overarm root lower end servo motion drive system is completed to open and 90 ° of positioning.It is tested in door and window hardware for the first time
Servo motion drive system is applied on instrument, has speed control characteristic good, and smooth control can be achieved in entire speed area,
Almost dead-beat, 90% or more high efficiency, fever is few, High-speed Control, high-accuracy position control, can in specified operation area
Realize constant moment of force, inertia is low, low noise, and maintenance is more convenient, more conducively industrial control unit (ICU) is used to carry out Intelligent control.
Description of the drawings
Fig. 1 is building window hanging inward opening hardware overall system performance tester front view of the present invention；
Fig. 2 is building window hanging inward opening hardware overall system performance tester rearview of the present invention；
Fig. 3 is building window hanging inward opening hardware overall system performance tester vertical view of the present invention；
Fig. 4 is that building window of the present invention is opened flat status diagram with hanging inward opening hardware overall system performance tester；
Fig. 5 is that status diagram is hanged on building window hanging inward opening hardware overall system performance tester of the present invention.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
Specific embodiment one
A kind of building window hanging inward opening hardware overall system performance tester, as shown in Figure 1, including being used for longitudinally fixed examination
The test frame 2 of simulation window 1 is tested, the lateral surface of test frame 2, which is provided with, is opened flat driving mechanism and lower outstanding driving mechanism, test block
The medial surface of frame 2 is provided with the handle gearshift for controlling handle shift, is opened flat driving mechanism driving test simulation window and exists
It opens to be opened flat in test frame 2 and opens and closes movement repeatedly, under lower outstanding driving mechanism driving test simulation window 1 is done in test frame 2
It is outstanding to open and close movement repeatedly.
In this particular embodiment, as shown in Figure 1, Figure 4 and Figure 5, it includes being opened flat servo motor 3, indulging to be opened flat driving mechanism
To shaft 4 and horizontal overarm 5, it is opened flat servo motor 3 and is arranged in the lower part of test frame 2, longitudinal shaft 4 passes through first support 6
It is fixed on the frame of test frame 2, is opened flat servo motor 3 and is connect with the bottom of longitudinal shaft 4 by the first retarder 7, indulged
It being fixedly connected to the upper end of shaft 4 with the root of horizontal overarm 5, the end of level overarm 5 is provided through guiding connector 8,
The surface of level overarm 5 is provided with the first guide rail 9, and the through-hole wall of guiding connector 8 is provided with to be slidably matched with the first guide rail 9
The first sliding groove 10, the top of guiding connector 9 is provided with the follower lever 11 for driving test simulation window 1 to move, follower lever
11 are fixedly connected with the keying position of test simulation window 1, are opened flat the overarm 5 of 3 driving level of servo motor centered on longitudinal shaft 4
Rotation, level overarm 5 drive follower lever 11 to do arcuate movement by guiding connector 9.
In this particular embodiment, shown in as shown in Figure 1, Figure 2, Fig. 4 and Fig. 5, lower outstanding driving mechanism is located at guiding connector 8
On, lower outstanding driving mechanism includes lower outstanding servo motor 12 and horizontal screw drive mechanism, and lower outstanding servo motor 12 is horizontally fixed on
The upper surface of guiding connector 8, lower outstanding servo motor 12 are connect by shaft coupling 13 with horizontal screw drive mechanism, flat spin
Transmission mechanism drives follower lever 11 to move in a straight line.Wherein horizontal screw drive mechanism includes lead screw 14, feed screw nut 15 and silk
Bar support base 16,14 one end of lead screw is connect with shaft coupling 13 and its other end is spirally connected with feed screw nut 15, and feed screw nut 15 fixes
In screw mandrel support seat 16, the upper surface of guiding connector 8 is provided with the second guide rail 17,16 bottom of screw mandrel support seat be provided with
The second sliding slot 18 that second guide rail 17 is slidably matched, follower lever 11 are fixed in screw mandrel support seat 16, and lower outstanding servo motor 12 drives
Dynamic lead screw 14 rotates, and feed screw nut 15 drives follower lever 11 to move in a straight line by screw mandrel support seat 16.
In this particular embodiment, as shown in Figures 2 and 3, handle gearshift includes indexing servo motor 19 and horizontal rotating shaft
20, indexing servo motor 19 is fixed on by second support 21 on the frame of test frame 2, and indexing servo motor 19 passes through second
Retarder 22 is connect with one end of horizontal rotating shaft 20, and the other end of horizontal rotating shaft 20 is provided with for matching with 23 inlay card of handle knob
The card slot 24 of conjunction.
In this particular embodiment, follower lever 11 is connect by two mutual axis or hinged bar is formed by connecting.Level overarm 5
It is provided with triangle reinforced support 25 between root and longitudinal shaft 4.The frame of end and the test frame 2 of level overarm 5 it
Between be provided with electromagnetic lock 26.Test frame 2 is tetragonal body structure made of square tubes soldering, and level overarm 5 uses light-high-strength
Aluminium alloy extrusions is made.
Specific embodiment two
Utilize the hanging inward opening hardware overall system performance of the tester test architecture window described in above-mentioned specific embodiment one
Method includes the following steps as Figure 1-Figure 5：
（1）Servo motor 3 will be opened flat to open, 3 driving level of servo motor overarm 5 is opened flat and is rotated centered on longitudinal shaft 4, water
Flat overarm 5 drives follower lever 11 to do arcuate movement by guiding connector 8, follower lever 11 drive test simulation window 1 be opened flat until
At maximum position；Then it is opened flat 3 driving level of servo motor overarm 5 to rotate backward centered on longitudinal shaft 4, level overarm 5
8 drive follower levers 11 are connected by guiding and do inverse-arc shape movement, and follower lever 11 drives test simulation window 1 to move until completely
It closes, that is, completes once to be opened flat action, servo motor 3 will be opened flat and closed；
（2）By the adjustment of card slot 24 of horizontal rotating shaft 20 until coordinating with 23 inlay card of handle knob, indexing servo motor 19 is opened,
Indexing servo motor 19 drives horizontal rotating shaft 20 to rotate, and horizontal rotating shaft 20 drives handle knob 23 to rotate, until test simulation window 1
It is opened with the lower part locking of flat-opened bottom-hung hardware system and side, completes, once from being opened flat to lower outstanding locking action, to shift gears
Servo motor 19 is closed；
（3）Lower outstanding servo motor 12 is opened, lower outstanding servo motor 12 drives lead screw 14 to rotate, and lead screw 14 drives feed screw nut 15
Rotation, feed screw nut 15 drive follower lever 11 to move in a straight line by screw mandrel support seat 16, and follower lever 11 drives test simulation window 1
Lower outstanding opening is until at maximum position；Then outstanding servo motor 12 drives lead screw 14 to rotate backward under, and lead screw 14 drives leading screw spiral shell
Mother 15 rotates backward, and feed screw nut 15 drives follower lever 11 to do reverse linear movement, 11 band of follower lever by screw mandrel support seat 16
The movement of dynamic test simulation window 1 is until completely close, and outstanding action, lower outstanding servo motor 12 is closed under completing once；
（4）Indexing servo motor 19 is opened, indexing servo motor 19 drives horizontal rotating shaft 20 to rotate, and the drive of horizontal rotating shaft 20 is held
Hand knob 23 rotates, until side wall locking and the bottom opening of the hanging inward opening hardware system of test simulation window 1, are completed primary
The locking action being opened flat is hanged from down, and indexing servo motor 19 is closed；
（5）It repeats the above steps（1）-（4）It is tested with hanging inward opening hardware system repeatedly start-stop performance until completing building window.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above.The art
Those of ordinary skill is in the essential scope of the present invention, the variations, modifications, additions or substitutions made, and should also belong to the present invention's
Protection category.
Claims (10)
1. a kind of building window hanging inward opening hardware overall system performance tester, including it is used for longitudinally fixed test simulation window
Test frame, it is characterised in that：The lateral surface of the test frame, which is provided with, is opened flat driving mechanism and lower outstanding driving mechanism,
The medial surface of the test frame is provided with the handle gearshift for controlling handle shift, and described is opened flat driving mechanism
Driving test simulation window is opened flat in the test frame and opens and closes movement repeatedly, the lower outstanding driving mechanism driving experiment
Simulation window does lower outstanding open and close repeatedly in the test frame and moves.
2. building window according to claim 1 hanging inward opening hardware overall system performance tester, it is characterised in that：
The driving mechanism that is opened flat includes being opened flat servo motor, longitudinal shaft and horizontal overarm, and described is opened flat servo motor setting
In the lower part of the test frame, longitudinal shaft is fixed on the frame of the test frame by first support
On, the servo motor that is opened flat is connect by the first retarder with the bottom of longitudinal shaft, longitudinal shaft
Upper end be fixedly connected with the root of the described horizontal overarm, the end of the horizontal overarm is provided through guiding connection
Part, the surface of the described horizontal overarm are provided with the first guide rail, the through-hole wall of the guiding connector be provided with it is described
The first sliding groove that is slidably matched of the first guide rail, the top of the guiding connector is provided with for driving test simulation window to transport
Dynamic follower lever, the follower lever are fixedly connected with the keying position of the test simulation window, and described is opened flat servo electricity
The machine driving horizontal overarm is rotated centered on longitudinal shaft, and the horizontal overarm is connected by the guiding
Fitting drives the follower lever to do arcuate movement.
3. building window according to claim 2 hanging inward opening hardware overall system performance tester, it is characterised in that：
The lower outstanding driving mechanism is located on the guiding connector, the lower outstanding driving mechanism include lower outstanding servo motor and
Horizontal screw drive mechanism, the lower outstanding servo motor is horizontally fixed on the upper surface of the guiding connector, described
Outstanding servo motor is connect by shaft coupling with the horizontal screw drive mechanism down, and the horizontal screw drive mechanism drives
The follower lever moves in a straight line.
4. building window according to claim 3 hanging inward opening hardware overall system performance tester, it is characterised in that：
The horizontal screw drive mechanism includes lead screw, feed screw nut and screw mandrel support seat, described lead screw one end and the connection
Axis device connects and its other end is spirally connected with the feed screw nut, and the feed screw nut is fixed on the screw mandrel support seat
Interior, the upper surface of the guiding connector is provided with the second guide rail, the screw mandrel support seat bottom be provided with it is described
The second sliding slot that second guide rail is slidably matched, the follower lever are fixed in the screw mandrel support seat, the lower rope suspension bridge
The motor driving lead screw rotation is taken, the feed screw nut drives the follower lever to do by the screw mandrel support seat
Linear motion.
5. building window according to claim 4 hanging inward opening hardware overall system performance tester, it is characterised in that：
The handle gearshift includes indexing servo motor and horizontal rotating shaft, and the indexing servo motor is solid by second support
It is scheduled on the frame of the test frame, the indexing servo motor passes through the second retarder and the horizontal rotating shaft
One end connects, and the other end of the horizontal rotating shaft is provided with the card slot for coordinating with handle knob inlay card.
6. building window according to claim 5 hanging inward opening hardware overall system performance tester, it is characterised in that：
The follower lever is connect by two mutual axis or hinged bar is formed by connecting.
7. building window according to claim 5 hanging inward opening hardware overall system performance tester, it is characterised in that：
It is provided with triangle reinforced support between the root and longitudinal shaft of the horizontal overarm.
8. building window according to claim 5 hanging inward opening hardware overall system performance tester, it is characterised in that：
It is provided with electromagnetic lock between the end and the frame of the test frame of the horizontal overarm.
9. building window according to claim 5 hanging inward opening hardware overall system performance tester, it is characterised in that：
The test frame is tetragonal body structure made of square tubes soldering, and the horizontal overarm uses light-high-strength aluminium alloy type
Material is made.
10. a kind of tester test architecture window using described in any one of claim 5-9 hanging inward opening hardware system
The method of comprehensive performance, it is characterised in that include the following steps：
（1）It will be opened flat servo motor unlatching, the overarm of servo motor driving level is opened flat and is rotated centered on longitudinal shaft, level is outstanding
Beam drives follower lever to do arcuate movement by guiding connector, and follower lever drives test simulation window to be opened flat at maximum position；
Then it is opened flat the overarm of servo motor driving level to rotate backward centered on longitudinal shaft, level overarm passes through guiding connector band
Dynamic follower lever does inverse-arc shape movement, and follower lever drives the movement of test simulation window until completely closing, that is, completes once to be opened flat dynamic
Make, servo motor closing will be opened flat；
（2）By the card slot adjustment of horizontal rotating shaft until coordinating with handle knob inlay card, indexing servo motor is opened, indexing servo
Motor drives horizontal rotating shaft rotation, and horizontal rotating shaft drives the rotation of handle knob, until test simulation window hanging inward opening hardware
The lower part of system is locked and side is opened, and completes, once from being opened flat to lower outstanding locking action, indexing servo motor to be closed；
（3）Lower outstanding servo motor is opened, lower outstanding servo motor driving lead screw rotation, lead screw drives feed screw nut rotation, lead screw
Nut drives follower lever to move in a straight line by screw mandrel support seat, and follower lever drives to hang under test simulation window and open until dominant bit
Set place；Then outstanding servo motor driving lead screw rotates backward under, and lead screw drives feed screw nut to rotate backward, and feed screw nut passes through silk
Bar support base drives follower lever to do reverse linear movement, and follower lever drives the movement of test simulation window until completely closing, completes one
Lower outstanding servo motor is closed in secondary lower outstanding action；
（4）Indexing servo motor is opened, indexing servo motor drives horizontal rotating shaft rotation, horizontal rotating shaft to drive the rotation of handle knob
Turn, until side wall locking and the bottom opening of test simulation window hanging inward opening hardware system, hang under completion is primary and be opened flat
Locking action, indexing servo motor is closed；
（5）It repeats the above steps（1）-（4）It is tested with hanging inward opening hardware system repeatedly start-stop performance until completing building window.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810015760.8A CN108303242A (en) | 2018-01-08 | 2018-01-08 | Building window hanging inward opening hardware overall system performance tester and test method |
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| CN201810015760.8A CN108303242A (en) | 2018-01-08 | 2018-01-08 | Building window hanging inward opening hardware overall system performance tester and test method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357855A (en) * | 2018-11-05 | 2019-02-19 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of two-sided handle actuation test machine repeatedly |
| CN110082095A (en) * | 2019-05-31 | 2019-08-02 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of spinning lever actuation test machine repeatedly |
| CN111141508A (en) * | 2020-01-08 | 2020-05-12 | 长兴溪谷智能装备有限公司 | Internal opening and internal falling test machine |
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| CN110082095A (en) * | 2019-05-31 | 2019-08-02 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of spinning lever actuation test machine repeatedly |
| CN111141508A (en) * | 2020-01-08 | 2020-05-12 | 长兴溪谷智能装备有限公司 | Internal opening and internal falling test machine |
| CN111141508B (en) * | 2020-01-08 | 2021-07-09 | 长兴溪谷智能装备有限公司 | Internal opening and internal falling test machine |
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