CN109313411A - Watch and clock movement - Google Patents
Watch and clock movement Download PDFInfo
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- CN109313411A CN109313411A CN201780034919.4A CN201780034919A CN109313411A CN 109313411 A CN109313411 A CN 109313411A CN 201780034919 A CN201780034919 A CN 201780034919A CN 109313411 A CN109313411 A CN 109313411A
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- watch
- pivot
- moveable support
- clock movement
- train
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- 230000033001 locomotion Effects 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000001105 regulatory effect Effects 0.000 claims abstract description 41
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000003068 static effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000004048 modification Effects 0.000 description 15
- 238000012986 modification Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 5
- 210000000481 breast Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B1/00—Driving mechanisms
- G04B1/10—Driving mechanisms with mainspring
- G04B1/22—Compensation of changes in the motive power of the mainspring
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B13/00—Gearwork
- G04B13/007—Gearwork with differential work
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of watch and clock movement (1), which includes: at least one driving mechanism (3；3a,3b)；First power output device (3c) and the second power output device (3d), are kinetically connecting at least one described driving mechanism；Regulating mechanism (7) is kinetically being connected to first power output device (3c) by going train (5).According to the present invention, the machine core (1) further include: moveable support (11), carrying the regulating mechanism (7) and being designed to reference framework element (12) can pivot between two limit pivoting angles；Pivot control device (13) is designed to pivot the moveable support (11) in a reciprocation manner between the limit pivoting angle；And control gear train (15a), the pivot control device (13) is connected to second power output device (3d) by it, and pivot control gear train (15b) is different from the going train (5).
Description
Technical field
The present invention relates to watchmaking fields.It is mounted in moving in rotation supporting element more particularly it relates to be provided with
Regulating mechanism watch and clock movement.
Background technique
Since Breguet is since 18 end of the centurys installed balance wheel on rotary support member, industry of tabulating is always to top flywheel
And its various modifications are fascinated.In later period the 1970s, it is famous that Anthony Randall and Richard Good develop them
Twin shaft and three axis top flywheels, twin shaft and three axis top flywheels are the cornerstones of the modern development of complicated multiaxis top flywheel.It will be this
Twin shaft and three axis top flywheels are integrated in watch and have difficulties in terms of realizing complexity and the thickness needed for them.In addition, adjusting
The top flywheel for these types that section mechanism is pivoted around two or three axis is that energy consumption is high and high torque is needed to carry out its behaviour
Make, which provided by going train.
Recently, document EP2729849 proposes a kind of top flywheel, and in the top flywheel, regulating mechanism is pacified in a conventional manner
In the frame, frame pivots dress in the first ring and first ring itself pivots in the second ring, to be formed for the second axis and
The limited three axis top flywheel of angular displacement for third axis.Therefore, the frame for executing complete rotation is forced according to similar to gyroscope
The compound motion of precession and move.Since the angular displacement around the second axis and third axis is incomplete, it is significantly reduced system
Required height and complexity can also reduce.
Nevertheless, what all movements of the device were still driven by going train, so that there is still a need for more uniaxial than traditional
The higher torque of top flywheel.
Another document of interest in the context of the present invention is EP 1980920.This document describe its rotary shafts
Perpendicular to the uniaxial top fly wheel system of the rotary shaft of balance wheel.Per hour, the frame of the part of support adjustment mechanism and going train
Pivoting step is executed under the action of buffering driving wheel on barrel；This pivot is also used to promote a hour indicator.Hour indicator is located at
By taking for rotating frame driving.In doing so, frame always pivots on same direction of rotation, because this is related to driving band
There is the band of hour number.Therefore, the rotation of frame in one rotational direction is enforceable；Otherwise show hourage by nothing
Effect.Even if each spin step stops at scheduled angular position, the pivoting angle of rotating frame is also unrestricted.Rotating frame
The complete rotation of execution in every six hours, and pivoting angle is unrestricted, that is to say, that there is no limit frames no more than pivot
Angle.In fact, pivoting angle increases to infinity with 60 degree of each working hours of rate.
The arrangement needs to rotate being mostly in mobile framework of train, and executes complete rotation.As a result it or puts
Wheel must small (this is harmful for the isochronism of machine core) or pivot frame must have major diameter (this undesirably increases
Big machine core thickness).In addition, the unexpected pivot of mobile framework is produced and undesirable is substantially impacted.
Summary of the invention
The main object of the present invention be by propose a kind of watch and clock movement come the shortcomings that overcoming the prior art, the watch and clock movement
Allow to the advantages of showing accurate timing, the height without machine core is big, and does not have to carry out regulating mechanism
Certain displacement and service firing train are as power output device.
For this purpose, the present invention relates more specifically to a kind of watch and clock movement, which includes at least one driving machine
Structure, at least one driving mechanism by be for example contained in one or more driving wheel on barrel one or more driving springs,
One or more motor and it is being connected to driving mechanism kinetically by going train to drive its as is known
Regulating mechanism such as with the associated hair-spring balance of escapement, top flywheel, rotation transmission parts, flywheel or the like is constituted.It should
At least one driving mechanism is kinetically being connect with the first power output device, and the first power output device drives the operating
Train (therefore going train is since the power output device).
According to the present invention, the machine core include pivot and carry on frame element regulating mechanism and be suitable for therefore cannot
The moveable support of such as bracket that is pivoted between two limit pivoting angles being exceeded, ring, cage, plate or the like.It is mobile
Supporting element is arranged to by means of pivot control device according to predetermined sequence according at least one axis between limit pivoting angle
It pivots, pivot control device, which is arranged to, pivots moveable support according to reciprocating motion.Control dress will be pivoted by controlling gear train
It sets and is connected to the second power output device (control gear train beginning), the second power output device and the first power output device
Difference, and kinetically it is being connected at least one driving mechanism.Therefore, it is different from going train to pivot control gear train,
At least in going train and pivot the level for reversing transmission between control gear train.Therefore, the rotation of moveable support is not
It is derived from the torque drive of going train, therefore does not represent the load of any additional torque in going train, is minimized in this way
Or the interference due to pivot and to the gear train even has been eliminated it.
Torque is not received from going train due to pivoting control gear train, the movement of moveable support does not represent
Any load in going train, therefore will not influence the operation of regulating mechanism.In addition, the reciprocal pivotal movement of moveable support
Height more smaller than top flywheel is needed in machine core, the frame of top flywheel surrounds (or almost vertical) vertical with the rotary shaft of balance wheel
Axis pivot.It therefore, can be in this top according to the construction of regulating mechanism (i.e. respectively traditional hair-spring balance or traditional top flywheel)
The regulating mechanism of larger size is used in the case where flywheel, so as to improve isochronism, while keeping " top flywheel " effect or even
" double top flywheels " effect.In fact, not having to mandatory execution complete rotation, to the Angle Position as in " electrostatic " top flywheel
Isochronism provided by changing brings good effect.
Advantageously, at least one described driving mechanism includes the first driving mechanism and the second driving mechanism, and described first drives
Motivation structure, which is arranged to, drives the going train by first power output device, and second driving mechanism is arranged
The pivot is driven to control gear train at by second power output device.Therefore, above-mentioned two gear trains exist
Mutually completely isolated in torque transmission level, gear train respectively has the energy source of their own.Pivoting control gear train does not have
Help the expansion of driving mechanism used in going train.
Advantageously, the element that the rotation of moveable support is driven by the going train of such as cam, lever or the like
To realize.Therefore, the movement of moveable support can be synchronous with the operation of regulating mechanism, without in going train and pivot control
Torque is transmitted between gear train processed.Alternatively, pivoting control gear train can be autonomous or can be triggered and/or be hindered manually
Gear.
Advantageously, control device includes the speed control of such as flywheel, fin flywheel, hair-spring balance or the like.It should
Speed control is provided with the brake of at least one such as balance wheel retainer, friction brake or the like.Therefore, the braking
Device can be used for stopping in a simple manner and triggering the operation for pivoting control gear train.It is borrowed for example, the brake can be arranged to
The element for helping going train to be driven is released.The element can be the relieving mechanism for being arranged to actuating such as lever
Cam, the relieving mechanism are arranged to release brake.
Advantageously, brake is arranged to is activated by the element of pivot control device, that is to say, that makes speed control
Device stops.Therefore, control device makes moveable support stop rotating, to prevent the pivot asynchronous, especially at it by transporting
In the case where the element triggering of runner system driving.In this case, if pivoting the mobile branch of period ratio between actuating twice
The when segment length that support member pivots, then pivoting will be synchronous with the operation of going train holding.
Advantageously, which may include being arranged to the brake being actuated manually, which also allows to select
Prevent speed control from operating to property.The brake can be similar to above-mentioned brake, or can be additional brake.
Under any circumstance, this allows user that moveable support is parked in desired position, such as to observe it.
Advantageously, going train includes differential gearing, and differential gearing has first input end, the second input terminal and output
End, first input end are arranged to driven-mechanism driving, and the second input terminal is arranged to for example by band gear mechanism according to shifting
It moves the Angle Position of supporting element and is directly or indirectly driven, gear mechanism is rotationally fixedly fixed on moveable support or by mobile branch
Support member is mobile, and output end is arranged to driving regulating mechanism.Using the differential rotation by going train and moveable support every
From leading to change in torque to avoid due to pivot.Therefore, the pivot speed of moveable support can be freely selected, because because
The movement of regulating mechanism and the reaction force generated is cancelled, therefore going train is not influenced.
As the alternative of differential gearing, going train may include torque compensator, and the torque compensator includes the heart
Axis, the mandrel are rotationally fixedly fixed on input terminal, the second input terminal and output end, and the input terminal is arranged to by described
The driving of one power output device, second input terminal are arranged to according to the Angle Position of the moveable support and are driven,
Second input terminal includes the idle pulley for being mounted in the mandrel and being connected to by elastic element the mandrel, described defeated
Outlet, which is arranged to, directly or indirectly drives the regulating mechanism.The output end includes in the mandrel and by it
The elastic element of itself is connected to the idle pulley of the mandrel.Component needed for the solution is fewer than differential gearing.
Advantageously, the pivot control device includes at least one control for being rotationally fixedly fixed on the moveable support
Cam, the control cam includes at least one actuation surfaces, at least one described actuation surfaces are arranged to and by the control
The actuating cam cooperation of gear train driving processed, to cause moveable support to pivot.The system makes it possible to drive mobile support
The rotation of part.Therefore, system does not need to be ensured with locating rod when moveable support stops its positioning.Therefore, energy consumption reduces.
Alternatively, it is possible to use the system with part tooth.
Advantageously, which includes the safety pole for being rotationally fixedly fixed on moveable support, the safety pole packet
Multiple spacer pins (preferably three, but still can be two, four or even more) are included, these spacer pins are located in
It is arranged in the track for pivoting the track plate rotated under the action of control gear train, track is shaped to prevent mobile support
Part surprisingly rotates.When it is assumed that moveable support is remain stationary, the interaction of at least one banking pin and rail walls prevents movement
The rotation of supporting element, but regardless of supporting element weight and inertia how.The exact shape of track, the turning rate of track plate and
The arrangement sold on safety pole can be limited according to the geometry of system and the pivot sequence of moveable support, so as in institute
It is expected that at the time of stop and release supporting element.
Advantageously, which includes stopping eccentric part, and the blocking eccentric part is arranged to by the pivot
Gear train driving is controlled, the blocking eccentric part is arranged to cooperate with arresting lever, and the arresting lever, which is arranged to, makes the speed
Controller is spent to stop.Therefore, stop the pivot of moveable support under the control for pivoting control gear train, to prevent mobile branch
The pivot of support member is asynchronous.
Advantageously, pivot control device is arranged such that moveable support has displacement period and quiescence periods.More
Advantageously, the duration for being displaced the Duration Ratio quiescence periods of period is long, it means that pivot speed is limited or more appropriate.
The vibration of various assemblies when the limited speed reduces static.
Advantageously, locking eccentric is arranged to works with arresting lever, and arresting lever is arranged to directly or indirectly
Ground stops speed control.
The invention further relates to a kind of clock and watch including this machine core.
Detailed description of the invention
By combining below exemplary and unrestricted attached drawing reading specific embodiment, other details of the invention and excellent
Point will show to become apparent from, and attached drawing instantiates:
Fig. 1 shows the schematic diagram of watch and clock movement according to the present invention；
Fig. 2 indicates the schematic diagram of the modification of watch and clock movement according to the present invention；
Fig. 3 indicates the simplification perspective partial view of the specific embodiment of the modification of watch and clock movement according to the present invention, special
Pivot control gear train and pivot control device are not instantiated；
Fig. 4 shows the plan view of the modification of Fig. 3；
Fig. 5 and Fig. 6 shows the partial perspective view of the pivot control device of the modification of Fig. 3；
Fig. 7 and Fig. 9 shows the going train of the modification of Fig. 3 and the partial perspective view of differential gearing；
Figure 10 a to Figure 10 c shows the view of security system included by embodiment of the Fig. 3 to Fig. 9；And
Figure 11 shows the schematic diagram of the substitution solution of the displacement of compensation moveable support.
Specific embodiment
Fig. 1 schematically illustrates the principle of simplest form of the invention under the background of watch and clock movement 1.The machine core 1 packet
It includes one or more driving mechanisms 3 and (such as, is contained in one or more driving bullets in one or more driving wheel on barrel
Spring).This or these driving mechanism 3 is associated with the first power output device 3c and the second power output device 3d.In single item
In the case where box wheel, these power output device 3c, 3d can be simply with tooth included by driving wheel on barrel (for example, extend from roller
Tooth) or its input terminal and driving wheel on barrel engaged in the output end movement of the differential gearing kinetically connected.Kinetically will
Driving mechanism is linked in regulating mechanism 7 and ensures the going train 5 of its operation from first in these power output device 3c
A extension.The regulating mechanism can be hair-spring balance component, top flywheel, rotation transmission parts or it is any other suitable conventional or
Inclined regulating mechanism.
First input end 9a and output end 9c that train passes through differential gearing 9 or alternative system are moved, it then will preferably
Understand the operation.
Regulating mechanism 7 is carried by moveable support 11, and moveable support 11 can around at least one axis relative to frame 12
It is pivotally mounted on, moveable support 11 is under the control of pivot control device 13 by control gear train 15a in limit angle of pivot
It is back and forth pivoted between degree.Second power output device 3d of driving mechanism 3 is connected to pivot control device 13 by gear train 15a,
The pivot of the control moveable support 11 of pivot control device 13.Therefore, going train 5 and control gear train 15a are in power output
It is independent on the torque transmission capacity in the downstream device 3c, 3d.The pivot of moveable support 11 can be carried out along single axis, or
It is alternatively carried out along several axis, to cut moveable support 11 or not cut moveable support 11, such as to execute ten thousand
It is mobile to section or ball-joint.
In order to not influence the pivot of moveable support 11 on going train 5 and the therefore fortune of not interference adjustments mechanism 7
Row, the second input terminal 9b of differential gearing are kinetically being connected to moveable support, so that the second input terminal is according to mobile branch
The angular displacement of support member 11 and pivot.In doing so, it is protected by the torque that the part of the going train 5b in 9 downstream of differential gearing provides
It holds unrelated with the pivot of moveable support.Differential gearing 9 has will be along the transmission of the torque of going train 5 and moveable support 11
Displacement isolation effect.In the case where no differential gearing 9, carried by moveable support 11 due to regulating mechanism 7 and
Also relative to the mobile fact of frame, cause the displacement of moveable support 11 that will cause reaction force.
The substitution solution of differential gearing 9 is torque compensator 9z, as schematically shown in Figure 11.In the figure
Identical appended drawing reference is used, to make between the operation of differential train 9 and the operation of torque compensator 9z as far as possible
Equivalence understand.The arrangement illustrated in the attached drawing includes mandrel 9k, and mandrel 9k is rotationally fixedly fixed on input terminal 9a, input terminal
9a includes the wheel 9d driven by the first part 5a of going train 5.Second input terminal 9b includes the idle pulley being mounted on mandrel 9k
9l.Idle pulley 9l is rotated with the change in displacement of rotary support member 11, and by the elasticity of such as helical spring or the like
Element 9m is linked in mandrel 9k.Elastic element 9m is fixed in mandrel by collet 9n.Output end 9c with regulating mechanism 7 also by existing
The wheel 9o kinetically connected is constituted, and is linked in mandrel 9k by the second elastic element 9m and collet 9n.If elastic member
Part can then omit collet 9n originally for example by mandrel 9k is fixedly welded on.
When installing torque compensator 9z, elastic element 9m must be applied prestressing force.During system operatio, work as movement
When supporting element 11 is remain stationary, the torque for reaching wheel 9d is transferred to wheel 9o by its elastic element 9m.When wheel 9l is remain stationary,
Its elastic element is stretched or relaxes according to its coiling direction.
When moveable support 11 pivot when, if it is desired, wheel 91 elastic element 9m be stretched or relax, thus increase or
Subtract the torque that wheel 9o is transferred to by mandrel 9k.In this way, compensating for the pivot because of the regulating mechanism 7 being placed on moveable support 11
It changes the line of production raw reaction force.
The elastic element 9m for taking turns 9l in order to prevent is excessively rolled or is unfolded, and collet 9n, which can be arranged to, potentially acts as friction
Spring, therefore allow and mandrel 9k relative rotation.Alternatively, friction spring can be installed between wheel 91 and moveable support 11.
Pivot control device 13 can be it is autonomous, and/or can for example by button 14 or the like control user's operation
Subsequent action, and/or controlled by going train 5.This most latter two possibility is illustrated with dotted arrow in Fig. 1.
Fig. 2 shows modifications below: the motor 3a and 3b of their own, motor 3a is respectively set in each gear train 5,15a
Respectively there is power output device 3c, 3d of their own with 3b, therefore be completely independent in terms of torque transmission.
In this variant, pivot control device 13 is associated with speed control 17, and balance spring pendulum can be used in speed control 17
The forms such as wheel, flywheel, fin flywheel are kinetically being connect by second gear 15b with pivot control device 13.Speed control
Device 17 be for example prevented from by the brake controlled by cam, wheel or one or several levers under the control of going train 5 and/
Or release.Speed control 17 can also be operated the release of train 5 and be prevented under the control for pivoting control gear train 15a,
Situation in specific embodiment as will be described later is the same.
Fig. 3 to Fig. 9 instantiates the specific embodiment of watch and clock movement according to the present invention, the diagram corresponding to Fig. 2.In view of
The complexity of the mechanism is excessively described without indicating certain elements in some figures to avoid them.
Fig. 3 and Fig. 4 especially instantiates control gear train 15a, pivot control device 13, moveable support 11 and speed control
Device 17.Speed control 17 with traditional escapement 17b associated hair-spring balance adjuster mechanism 17a by forming.The escapement
Structure 17b does not influence movement, combines effect with pivot control device 13 only.Certainly, above-mentioned tune can be used
Device alternative form is saved to replace escapement 17b and hair-spring balance 17a.
It pivots control gear train 15a and the second driving wheel on barrel 3b is simply linked in pivot control device 13, and the second tooth
Wheel 15b is branched off on gear train 15a.Pivot control device 13 is kinetically being connected to the pivot on mobile framework (not shown)
The moveable support 11 turned.11 support adjustment mechanism 7 of moveable support, regulating mechanism 7 are simple top in illustrated modification
Flywheel but it is also possible to be with the associated simple hair-spring balance of escapement or well known by persons skilled in the art any other
The regulating mechanism of type.
Now, pivot control device 13 will be described in detail in conjunction with Fig. 3 to Fig. 6.
In shown modification, pivot control device 13 causes moveable support 11 to pivot, so that it is relative to movement
Plane executes -35o-0o-+35 ° of -0o--35o of predetermined pivot sequence etc. around its rotary shaft 11a.In this case, -35o and
The angle of+35o indicates that the limit and extreme pivoting angle in this case, the angle of 0o indicate central pivot stop angle, with
Extreme angles are different.These are absolute and moveable support 11 does not always exceed, and moveable support 11 next time
It is more than any medial pivot stop angle during pivot.Stop 5 seconds at each angle of moveable support in the sequence, then pivot
Turn 15 seconds.Ability model of the change in those skilled in the art of the movement of moveable support 11 is controlled according to other pivot sequences
In enclosing.More generally, the displacement period of moveable support 11 advantageously than stop when segment length, to reduce to pivot
The impact of various assemblies.But the system is also suitable for the displacement period equal or shorter than quiescence periods, and can also be according to convex
Wheel is arranged in each stop position and provides different quiescence periods.
First control cam 11b and the second control cam 11c are rotationally fixedly fixed on moveable support 11.
First control cam 11b includes three safety surface 11d, and safety surface 11d is respectively adjacent with actuation surfaces 11e.
When control gear train be currently running when, wheel 21 kinetically be rotationally fixedly fixed on the another of actuating cam 25
23 connection of wheel.Wheel 21,23 is had been omitted from Fig. 6, so as to it is better seen that (shape of cam is employed herein in locking eccentric part 19
Formula, but alternatively it is eccentrically mounted at finger-shaped material or pin in mobile device) and rotate counterclockwise to drive clockwise
The actuating cam 25 of first control cam 11b.For this purpose, actuating cam 25 include two finger-shaped materials 25a, two finger-shaped material 25a at
It is spaced to angle 90 ° and is moved according to its two swivel in the clockwise direction away from (according to the orientation of Fig. 5 and Fig. 6) driving
Dynamic supporting element 11.
In order to drive it counterclockwise, the shape similar with the first control shape of cam 11b is presented in the second control cam 11c
Shape, but be inverted and deviated in angle up to the proper angle for changing with construction and limiting.Phase is presented in second control cam 11c
For the inversion form of another control cam 11b, and driving (referring to Fig. 6) is rotated by the actuating cam of its own 27.Actuating
Cam 27 is coaxial and is fixed on wheel 21 and therefore pivots in the same direction, and drives moveable support for counterclockwise
11 (according to the orientations of Fig. 5 and Fig. 6).
When one in one finger-shaped material 25a, 27a in actuating cam 25,27 connects with one in actuation surfaces 11e
When touching, the Angle Position of moveable support 11 is ensured by the interaction of these elements.But when moveable support 11 is parked in two
When between displacement, these finger-shaped materials 25a, 27a are far from control cam 11b, 11c.In order to keep off moveable support 11 in its movement
Therefore each of position simultaneously prevents supporting element 11 to be not intended to move, provide security system 42.With point in Figure 10 a to Figure 10 c
The form of solution figure instantiates the security system 42 in more detail.
Security system 42 includes the track plate 43 for being rotationally fixedly fixed on wheel 21.Safety pole 45 is rotationally fixedly fixed on movement
Supporting element 11 and control cam 11b, 11c, therefore follow the reciprocating motion of supporting element 11.The safety pole 45 further includes being arranged in
Three spacer pin 45a of 45 end of lever, safety pole 45 are in the track 43a of track plate.It can be according to the mobile sequence of component
The position of 45a and the shape of track 43a are sold in selection to column as needed, so that 45 quilt of safety bar when moveable support 11 is in static
Stop (retainer that the wall of track 43a is used as pin 45a), and pacifies as finger-shaped material 25a, 27a drive control cam 11b, 11c
Full thick stick 45 is pivotably (pin is in the etched-off area 43b for not preventing the inclined track of safety bar 45 at this time).
As the second safety member, stop surfaces adjacent with finger-shaped material 25a, 27a respectively are set on actuating cam 25,27
25b,27b.When moveable support 11 is static, these stop surfaces 25b, 27b and safety surface 11d are oppositely arranged, if so that
If playing the role of that the vibration of safety member 42 can be overcome, the safety surface 11d in face of stop surfaces 25b, 27b will adjoin stop surfaces
25b、27b。
It is advantageous in this way this arrangement avoids using locating rod that moveable support is maintained at each stopping Angle Position
, because the use of locating rod being that energy consumption is high during pivot.
Alternatively, pivot control device 13 can be used with interrupted toothing and non-controlling cam 11b, 11c and interruption gear
Rather than the toothed segment of actuating cam 25,27.In addition, alternatively, control device 13 can only drive in a pivotal orientation and move
Dynamic supporting element 11 is discharged then by mechanism is returned elastically, to return to its initial position.The example of this sequence will be-
30o-0o-+30°--30°....In addition, alternatively, it is static in each static position according to the shape and arrangement of various cams
Period can be different.
When each a quarter for locking eccentric part 19 turns, one wing and arresting lever 29 interact, such as following theory
Bright.If second gear 15b is rotated freely, stop eccentric part that will execute primary rotation in 60 seconds in the modification illustrated by
Turn.
As already mentioned above, speed control 17 includes hair-spring balance component 17a and escapement.Escapement wheel shape
Last time at the second gear 15b for being branched off into control gear train 15a is mobile.Machine core 1 is provided with brake, particularly, pendulum
Take turns retainer 17c, brake be fixed in balance wheel arresting lever 29b by gigback (not shown) bear return force one
End, gigback are used to make the peripheral contact of balance wheel retainer 17c and balance wheel.The balance wheel arresting lever is in frame element (not shown)
Upper pivot interacts with intermediate bar 29a, and intermediate bar 29a forms the connecting rod between arresting lever 29 and balance wheel arresting lever 29b.?
Illustrated by modification, every 15 seconds, stop eccentric part 19 to activate arresting lever 29, and in its reset spring (not shown)
Make the peripheral contact of balance wheel retainer 17c and balance wheel under effect and prevent its oscillation, until it is discharged by balance wheel retainer 17c.
It is now displaced to going train 5, as shown in Fig. 7, Fig. 8 and Fig. 9, the gear train is on the one hand (by means of part 5a)
First driving wheel on barrel 3a is connected to the first input end 9a of differential gearing 9, and another party by the first power output device 3c
The output end 9c of differential gearing 9 is connected to shifting by face (by the part 5b for the going train 5 being mounted on moveable support 11)
The regulating mechanism 7 that dynamic supporting element 11 carries.First input end 9a (can not by carrying at least one satellite pinion gear in a known way
See) satellite carrier chassis constitute.The pinion gear 9d driven by the first driving wheel on barrel 3a is rotationally fixedly fixed on the chassis.Output end
9c by include the end-tooth 9h engaged with satellite pinion gear and engaged with the gear 39 pivoted on moveable support 11 and
Cannon with regulating mechanism 7 in the second end face tooth 9i kinetically connecting is constituted.Gear 39 and other movements downstream
Part forms the second part 5b of going train 5 and drives regulating mechanism 7.
When moveable support 11 is static, the second input terminal 9b is remain stationary, and satellite gear is used as pinion gear 9d
In the breast wheel for being kinetically connected to the cannon as output end 9c.
In order to compensate for the rotation of moveable support 11, the second input terminal 9b of moveable support 11 and differential gearing 9 is dynamic
It is connected on mechanics.In shown modification, the second input terminal 9b is formed by moving member, which includes constituting differential gearing
The first end face tooth 9f of 9 another satellite moving member and the second tooth 9g engaged with breast wheel 41a, breast wheel 41a itself
Toothed segment 41b by being rotationally fixedly fixed on moveable support 11 drives.
The pivot of moveable support 11 is transferred to the second input terminal 9b and " is subtracted from the pivot of going train 5
Go ", so as not to influence to be supplied to torque of the regulating mechanism 7 without interfering it.The pivot of moveable support makes the second input terminal 9b
Rotation, and then satellite is rotated, the chassis so as to cause satellite carrier 9a is not rotated according to the pivot of moveable support 11.
In the case where this no differential gearing 9, the pivot of moveable support 11 in one direction will make going train 5
" rolling ", therefore apply positive reaction force (that is, on direction of rotation of going train 5), it is applied so as to cause to regulating mechanism 7
Higher torque is added.Pivot in other directions makes going train " expansion ", thus apply negative reaction force (that is,
On the direction opposite with the direction of rotation of going train 5).This latter reduces the torque for being transferred to regulating mechanism,
And it can even risk the risk for stopping regulating mechanism 7.In addition, under any circumstance, this arrangement is limited to moveable support
Substantially limited pivot angular speed.The use of differential gearing 9 effectively allows the pivot of going train 5 and moveable support 11
Turn isolation, therefore moveable support 11 can be rotated by any angular speed.
The chassis of satellite carrier is additionally provided with all uncinus 9j, and all uncinus 9j drive anti-rotation for driving breast wheel 31
Turn the pinion gear 33a that ground is fixed on actuating cam 33b.Therefore, regardless of the position of moveable support, cam 33b connects
It rotates continuously and executes primary rotation per minute.Every turn is three times, an actuating relieving mechanism 35 in three vertex of cam,
In this case, relieving mechanism 35 uses the form of lever.Relieving mechanism 35 is provided with main shaft 35a at one end, so that with convex
The friction for taking turns 33b minimizes.The other end 35b of relieving mechanism 35 is resisted against the fixed block of fixed useful balance wheel arresting lever 29b
29c。
If it is considered to hair-spring balance 17a current quiet and by balance wheel retainer 17c stop, then every 20 seconds, actuating cam
One in the vertex of 33b is lifted relieving mechanism 35, and relieving mechanism 35 lifts the balance wheel for separating balance wheel retainer 17c with balance wheel
Arresting lever 29b.In view of the geometry of bar 29a and 29b, balance wheel arresting lever 29b can be released mechanism 35 and increase (by Fig. 4
In pivot clockwise), and this is unrelated with the position of intermediate bar 29a.
Therefore hair-spring balance 17a is released and controls gear train 15a and is activated.It controls cam 11b, 11c and actuating is convex
Wheel 25,27 starts to pivot as described above, this causes moveable support 11 to be pivoted to its next position by predetermined sequence.Work as lock
When determining the pivoted low-angle of eccentric part 19, it keeps the arresting lever 29 that pivots counterclockwise on Fig. 3 mobile.In figs. 3 and 4,
Intermediate bar 29a is rotated clockwise under the action of reset spring (not shown), and reset spring is powerful enough to overcome balance wheel stop
The effect of the reset spring of bar 29b.The end 29d of intermediate bar close to balance wheel arresting lever 29b pivot, and along its side 29e
Sliding, to prevent balance wheel arresting lever from falling back on balance wheel.And then, the vertex of actuating cam 33b has been subjected to main shaft 35a, releases
Relieving mechanism 35 has been put, and then has released block 29c.Before the vertex of actuating cam 33b is passed through next time, balance wheel retainer
17c is under the control of locking eccentric part 19.15 seconds after actuating cam 33b actuation control gear train 15a, locking is eccentric
One wing of part 19 keeps the locking level 29 pivoted counterclockwise on Fig. 3 mobile.Therefore, intermediate bar 29a is on Fig. 3 and Fig. 4 suitable
It is pivoted on clockwise, and the close pivot for falling in the balance wheel arresting lever 29b on balance wheel of end 29d of intermediate bar 29a, thus
Make its stopping by balance wheel retainer 17c.After five seconds, which intervenes next time on the vertex of control cam 33b and releases
Restart after laying mechanism 35.
Although by actuating cam 33b trigger control gear train 15a, going train 5 and control gear train 15a it
Between without torsion transmission, and they therefore on kinetics level independently of one another.Therefore, the operation of machine core 1 and control gear
Be 15a operation it is unrelated.For example, if the second driving mechanism 3b is unfolded no longer to operate so that controlling gear train 15a, mobile branch
Support member 11 is remain stationary and going train 5 continues to function.
Stop hair-spring balance 17a by adding second brake, the pivot of moveable support can be stopped manually, by appointing
What manual control mechanism activates brake.Alternatively, control mechanism may act on the proprietary brake 17c having been described.Cause
This, balance wheel can be parked in desired position by user, for example, to observe regulating mechanism 7 in exact position.If user will
Moveable support 11 is parked in middle position, once then second brake no longer stops balance wheel, then on the vertex of actuating cam 33b
When passing through next time, balance wheel will be released and moveable support will pivot to next stop angle in predetermined sequence, it
Stop balance wheel by one group of bar 29,29a, 29b again afterwards.
In order to form the pilot guide of control gear train 15a, handle 37 is kinetically being connected to second gear 15b.
In the modification illustrated by, transmission ratio is selected, so that when just it is executing primary rotation to control gear train 15a per minute in operation
Turn.In fact, when mobile bracket is pivoting, which advances 120o in 15 seconds, then static in moveable support
When suspend 5 seconds, then repeat the sequence, as long as moveable support continue its pivot sequence.In doing so, handle 27 fills
When unconventional handle, concern of the user to machine core 1 is increased in this way.
In view of above, it is clear that regulating mechanism can pass through a series of different Angle Positions.In isochronism level, which exists
There is top flywheel effect on the additional shaft of regulating mechanism 7, and moveable support 11 does not execute complete rotation.With above-mentioned EP
1980920 arrangement is compared, therefore the balance wheel of larger diameter can be used in identical machine core thickness, and/or be directed to identical size
Balance wheel, be significantly reduced the thickness of machine core.For example, balance wheel can help to improve more greatly the isochronism of machine core.It is including installation
In modification illustrated by uniaxial top flywheel on moveable support 11, machine core of the invention provides the effect of twin shaft top flywheel
Fruit, without the height of movement as " classics " twin shaft for illustrating the balance wheel with identical size.In simple balance spring
In the case where balance wheel regulating mechanism, machine core provides its rotary shaft the uniaxial top flywheel effect vertical with the rotary shaft of balance wheel.
Further, since there is no torque transmission between going train 5 and pivot control gear train 15a, therefore pivot control
Gear train 15a is unrelated with going train 5.Therefore, the torque provided to pivot moveable support 11 is indicated in running wheel
It is the operation for not having additional load on 5, therefore not influencing regulating mechanism 7.Thus it is ensured that the isochronism of regulating mechanism 7.The torsion
Only only by the second input being fixed at moveable support 11 and differential gearing 9 between two gear trains 5,15a under turning
The toothed segment 41b Indirect Interaction at end, thus be efficiently used for by the pivot of going train 5 and moveable support 11 every
From, thus make its with it is other unrelated.
Although detailed description of the preferred embodimentsthe present invention has been described for the above combination, the sheet being defined by the claims is not being departed from
In the case where the range of invention, other modification can be also suspected.
Claims (17)
1. a kind of watch and clock movement (1), the watch and clock movement (1) include:
At least one driving mechanism (3；3a,3b)；
First power output device (3c) and the second power output device (3d), first power output device and the second power
Output device is kinetically being connect at least one described driving mechanism；
Regulating mechanism (7), the regulating mechanism are kinetically being connected to the first power output dress by going train (5)
Set (3c)；
It is characterized in that, the watch and clock movement (1) further include:
Moveable support (11), the moveable support carry the regulating mechanism (7) and are arranged to reference framework element
(12) it is pivoted between two limit pivoting angles；
Pivot control device (13), the pivot control device, which is arranged to, makes the moveable support (11) in described two poles
It is pivoted in a reciprocation manner between limit pivoting angle；
It controls gear train (15a), it is defeated that the pivot control device (13) is connected to second power by the control gear train
Device (3d) out, pivot control gear train (15b) are different from the going train (5).
2. watch and clock movement (1) according to claim 1, wherein at least one described driving mechanism (3；3a, 3b) it include the
One driving mechanism (3a) and the second driving mechanism (3b), first driving mechanism (3a) are arranged to by first power
Output device (3c) drives the going train (5), and second driving mechanism (3b) is arranged to by second power
Output device (3d) drives pivot control gear train (15a).
3. watch and clock movement (1) according to one of the preceding claims, wherein the pivot of the moveable support (11)
It is realized by the element (33b) driven by the going train (5).
4. according to claim 1 to watch and clock movement (1) described in one in 3, wherein the pivot control device (13) includes
It is provided with the speed control (17 of at least one brake (17c)；17a,17b).
5. watch and clock movement (1) according to claim 4, wherein the speed control (17) is and escapement (17b)
Associated hair-spring balance mechanism (17a), and the brake is balance wheel retainer (17c).
6. according to watch and clock movement (1) described in one in claim 4 and 5, wherein the brake (17c) is arranged to
It is released by the element (33b).
7. watch and clock movement (1) according to claim 6, wherein the element is to be arranged to actuating relieving mechanism (35)
Cam (33b), the relieving mechanism (35) is arranged to the release brake (17c).
8. according to watch and clock movement (1) described in one in claim 4 to 7, wherein the brake (17c) is arranged to
It is started by the element of the pivot control device (15a).
9. the watch and clock movement (1) includes being arranged to by hand according to watch and clock movement (1) described in one in claim 4 to 8
The brake (17c) of dynamic actuating, the brake (17c) are also arranged to allow and prevent the behaviour of the speed control (17)
Make.
10. watch and clock movement (1) according to one of the preceding claims, wherein the going train (5) includes differential
Gear (9), the differential gearing (9), which has, to be arranged to by the driving mechanism (3；3a) drive first input end (9a),
It is arranged to according to the Angle Position of the moveable support (11) and driven second input terminal (9b) and is arranged to driving
The output end (9c) of the regulating mechanism (7).
11. according to claim 1 to watch and clock movement (1) described in one in 9, wherein the going train (5) includes torque
Compensator (9z), the torque compensator (9z) include mandrel (9k), and the mandrel (9k) is rotationally fixedly fixed on input terminal
(9a), the second input terminal (9b) and output end (9c), the input terminal (9a) are arranged to by first power output device
(5c) driving, second input terminal (9b) are arranged to according to the Angle Position of the moveable support (11) and are driven, institute
Stating the second input terminal includes being mounted on the mandrel (9k) and being connected to the mandrel (9k) by elastic element (9m)
Idle pulley (9l), the output end (9c) are arranged to the driving regulating mechanism (7), and the output end includes being mounted on the heart
The idle pulley (9o) of the mandrel (9k) is connected on axis (9k) and by elastic element (9m).
12. watch and clock movement (1) according to one of the preceding claims, wherein pivot control device (13) packet
Include at least one control cam (11b, 11c) for being rotationally fixedly fixed on the moveable support (11), the control cam
(11b, 11c) includes at least one actuation surfaces (11e), at least one described actuation surfaces (11e) be arranged to it is described
The actuating cam (25,27) of control gear train (13) driving operates together, pivotally to drive the moveable support (11).
13. watch and clock movement (1) according to one of the preceding claims, wherein pivot control device (13) packet
The safety pole (45) for being rotationally fixedly fixed on the moveable support (11) is included, the safety pole (45) includes multiple spacer pins
(45a), the multiple spacer pin (45a) setting is in the track (43a) included by track plate (43), track plate (43) quilt
It is arranged to rotate under the action of the pivot controls gear train (15a), the track (43a), which is shaped as, prevents the movement
Supporting element (11) is not intended to pivot.
14. watch and clock movement (1) according to claim 8, wherein the pivot control device (13) includes locking eccentric part
(19), the locking eccentric part (19) is arranged to by pivot control gear train (15a) driving, the locking eccentric part
(19) it is arranged to and is operated together with arresting lever (29), the arresting lever (29), which is arranged to, stops the speed control (17)
Only.
15. watch and clock movement (1) according to one of the preceding claims, wherein pivot control device (13) quilt
Be arranged so that: the moveable support (11) has the displacement period when the moveable support (11) moves and in the movement
There are quiescence periods when supporting element (11) stops.
16. watch and clock movement (1) according to claim 15, wherein static described in the Duration Ratio of the displacement period
The duration of period is long.
17. a kind of clock and watch including watch and clock movement according to one of the preceding claims.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00799/16A CH712601A1 (en) | 2016-06-23 | 2016-06-23 | Clockwork movement comprising a regulating member mounted in a pivotable mobile support. |
| CH00799/16 | 2016-06-23 | ||
| PCT/EP2017/060952 WO2017220246A1 (en) | 2016-06-23 | 2017-05-08 | Timepiece movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109313411A true CN109313411A (en) | 2019-02-05 |
Family
ID=56615789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780034919.4A Pending CN109313411A (en) | 2016-06-23 | 2017-05-08 | Watch and clock movement |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3475764B1 (en) |
| CN (1) | CN109313411A (en) |
| CH (1) | CH712601A1 (en) |
| WO (1) | WO2017220246A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109334B (en) * | 2019-05-23 | 2023-12-22 | 烟台持久钟表有限公司 | Minute hand planet tourbillon transmission mechanism and turret clock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510895Y (en) * | 2001-11-15 | 2002-09-11 | 朱一刚 | Earth clock |
| EP1564608A2 (en) * | 2004-02-13 | 2005-08-17 | CompliTime SA | Timepiece with tourbillon |
| EP1980920A2 (en) * | 2007-04-12 | 2008-10-15 | Hautlence SA | Timepiece movement comprising a regulating organ mounted in a mobile frame |
| CN103620510A (en) * | 2011-07-07 | 2014-03-05 | Gfpi公司 | Timepiece |
| US20160011566A1 (en) * | 2014-07-14 | 2016-01-14 | Nivarox-Far S.A. | Flexible timepiece guidance |
-
2016
- 2016-06-23 CH CH00799/16A patent/CH712601A1/en not_active Application Discontinuation
-
2017
- 2017-05-08 CN CN201780034919.4A patent/CN109313411A/en active Pending
- 2017-05-08 WO PCT/EP2017/060952 patent/WO2017220246A1/en unknown
- 2017-05-08 EP EP17721727.0A patent/EP3475764B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510895Y (en) * | 2001-11-15 | 2002-09-11 | 朱一刚 | Earth clock |
| EP1564608A2 (en) * | 2004-02-13 | 2005-08-17 | CompliTime SA | Timepiece with tourbillon |
| EP1980920A2 (en) * | 2007-04-12 | 2008-10-15 | Hautlence SA | Timepiece movement comprising a regulating organ mounted in a mobile frame |
| CN103620510A (en) * | 2011-07-07 | 2014-03-05 | Gfpi公司 | Timepiece |
| US20160011566A1 (en) * | 2014-07-14 | 2016-01-14 | Nivarox-Far S.A. | Flexible timepiece guidance |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3475764A1 (en) | 2019-05-01 |
| CH712601A1 (en) | 2017-12-29 |
| EP3475764B1 (en) | 2021-11-03 |
| WO2017220246A1 (en) | 2017-12-28 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190205 |