CN107003640A - Adjustment means for movement of mechanical clock - Google Patents
Adjustment means for movement of mechanical clock Download PDFInfo
- Publication number
- CN107003640A CN107003640A CN201580057573.0A CN201580057573A CN107003640A CN 107003640 A CN107003640 A CN 107003640A CN 201580057573 A CN201580057573 A CN 201580057573A CN 107003640 A CN107003640 A CN 107003640A
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- Prior art keywords
- adjustment means
- vibration
- oscillation device
- escape wheel
- elements
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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
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
-
- 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
- G04B15/00—Escapements
- G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
-
- 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
- G04B17/04—Oscillators acting by spring tension
-
- 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
- G04B17/04—Oscillators acting by spring tension
- G04B17/045—Oscillators acting by spring tension with oscillating blade springs
-
- 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
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/063—Balance construction
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Micromachines (AREA)
- Handcart (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
Movement of mechanical clock adjustment means (1) include escape wheel (5) and vibration and oscillation device (3), vibration and oscillation device (3) is provided with least two shaker arms (31 ', 32 ') and it is securely attached to the shaker arm and two components (4 including being arranged to directly with the tooth of escape wheel (5) coordinate, 4 '), so as to maintain the periodicity of vibration and oscillation device (3) to replace and escape wheel (5) is leapfroged with each vibration.
Description
Technical field
The present invention relates to the regulation for movement of mechanical clock or oscillating member, it includes escape wheel and vibration and oscillation device,
In other words resonator, resonator includes at least two vibration components or arm, such as tuning-fork-type reed, and is intended to match somebody with somebody with escape wheel
Escapement lever (ancre) part of conjunction.The present invention also relates to include the watch and clock movement of such adjustment means.This adjustment means is intended to replace
In generation, generally includes the traditional regulation component of hair-spring balance (balancier-spiral) and related escapement.
Background technology
In clockwork movement, the function of escapement is that the energy received by gear train is sent to by hair-spring balance
The adjustment means of composition, escapement is driven by mainspring barrel in itself.This escapement generally includes to be centered around what is pivoted in dial plate
The independent escapement lever of axle vibration.Mechanical connection between escapement lever and resonator is relative complex, and the mechanical connection is by propping up
The dial plate for holding the pin at each angle for abutting the escapement lever is constituted.In addition, hair-spring balance component needs accurate regulation.Finally,
Such resonator is normally limited to most 10Hz frequency of oscillation.
Document CH1685665 describes a kind of escapement device, and it includes the escapement lever being integrally formed with oscillating member,
Here the escapement lever is arranged in this way so that its planar oscillation perpendicular to escape wheel.Escapement lever passes through embedded or weldering
The end of vibrating reed is connect and is fixed on, vibrating reed is embedded in rigid support by its end.Tuning fork or source can be used
From the resonator rather than vibrating reed of tuning fork, and one of branch supports the escapement lever and another branch's free oscillation is same
When it is synchronous with the first branch.
Document CH442153 describes a kind of escapement, and it includes the tuning fork for serving as master resonator, and serves as auxiliary
The vibrating reed of resonator, escapement lever is secured in the end of vibrating reed, and escapement lever is provided with the center relative to escape wheel
Antipodal two levers.Under collision effect of the tooth to one of lever of escape wheel, vibration reed vibration, it vibrates
Amplitude allow escapement lever lightly hit tuning fork one of branch end, the end of the branch is again with the frequency of their own
Rate vibrates.
Document EP2574994 describes a kind of mechanical resonator, and it includes tuning fork vibrator, the oscillator and escapement lever
Coordinate, escapement lever is rotatably installed and its Angle Position allows to lock and unlock escape wheel.This resonance utensil
Must have between the component (being skewer in the case) for having the element in the branch installed in tuning fork and escapement lever is used for
The shortcoming in the so-called gap freely operated, this causes the dephasing in each alternating of resonator.These manufacture in clock and watch and led
Domain is referred to as term and loses footpath (chemin perdu).On the other hand, the quantity of part and their regulation cause this system
Implement very fine.
The content of the invention
The present invention relates to a kind of adjustment means for movement of mechanical clock, it includes escape wheel and vibration and oscillation device, shaken
Dynamic oscillator is provided with least two shaker arms and escapement lever part, escapement lever part and the shaker arm it is integrally formed and wrap
At least two components for being arranged so as to coordinate in an alternating fashion with the tooth of escape wheel are included, to be kept for the week of vibration and oscillation device
Phase property replaces and escape wheel is advanced in each alternating of vibration.
Preferably, the arm of escapement lever part is formed as single part.According to one embodiment, adjustment means can by decrement and/
Or the combination of increment micro manufacturing technique or such technique, by nonmagnetic substance or its combination by for the list of nonmagnetic multiple material
One matrix is manufactured.Selected material can be metal or non-metallic variety, or the combination of both.Nonmagnetic material can
Material including at least part metal such as metal alloy, its composition includes at least one metal and at least partly unbodied gold
Belong to alloy.
Suitable non-metallic non-magnetic may include glass (including quartz), ceramics, glass-ceramic and metalloid, than
Side says such as silicon, and it can be processed by wafer and appropriate micro manufacturing technique, say like deep reactive ion etch (DRIE)
Technique.
This technical scheme especially has footprints small relative to prior art and number of components that is needing covers less than conventional
The benefit of commonly required number of components in part (assortiment) or tuning-fork-type adjustment means.
In addition, the high oscillation frequency of this technical scheme it possible to assure that oscillating member abrasion when preferably stability and
Running precision, and allow higher quality factor Q, while the need for reducing for regulation.
Brief description of the drawings
The example of the embodiments of the invention being given as examples illustrated by accompanying drawing has been carried out briefly in the description
It is bright, wherein：
According to one embodiment, Fig. 1 shows the top view of vibration and oscillation device；
According to one embodiment, Fig. 2 shows the top view of the vibration and oscillation device coordinated with escape wheel；
According to one embodiment, Fig. 3 a to 3d illustrate Fig. 1 vibration and oscillation device (Fig. 3 a), under first foundation oscillation mode
Under two modes under (Fig. 3 b), the 3rd pattern under (Fig. 3 c) and fourth mode (Fig. 3 d) vibration；
According to one embodiment, Fig. 4 shows the perspective view of the vibration and oscillation device including inertial mass (masselotte)；
According to another embodiment, Fig. 5 shows the side view of the vibration and oscillation device including inertial mass；
According to one embodiment, Fig. 6 shows the vibration and oscillation device including retainer；
According to another embodiment, Fig. 7 shows the perspective view of the adjustment means including the second oscillator；
According to still another embodiment, Fig. 8 shows the perspective view of vibration and oscillation device；
According to one embodiment, it is thin that Fig. 9 shows that the component of the tooth of escape wheel and the escapement lever part of vibration and oscillation device coordinates
Save view；
According to one embodiment, Figure 10 illustrates the adjustment means including open/close mechanism；
Figure 11 shows the modification of the adjustment means including the second oscillator；
Figure 12 shows another modification of the vibration and oscillation device including multiple separable components；
According to another exemplary variation, Figure 13 shows the top view of vibration and oscillation device；
Figure 14 represents the explanatory view of another modification of vibration component；
According to another embodiment, Figure 15 shows adjustment means；
Further according to another embodiment, Figure 16 shows adjustment means；
According to not be the same as Example, Figure 17 schematically illustrates vibrating elements.
1 adjustment means
11 inner spaces
12 centers
2 pedestals
21 screws
22 pivotal points
3 vibration and oscillation devices
31 vibrating elements
31' arms
32 mass elements
32' mass elements
34 inertial mass
35 inertial mass
The distal end of 36 spring arm
37 separable components
The diminution section of 37' separable components
4 escapement lever parts
4' escapement lever parts
40 components, lever, tooth
The rest plane of 41 levers
The tip of 42 teeth
5 escape wheels
The tooth of 50 escape wheels
The pulse plane of 51 teeth
The rest plane of 52 teeth
The arm of 53 escape wheels
6 retainers
6 ' retainers
60 open/close mechanisms
61 levers
62 pulling-on pieces
7 second oscillators
71 second vibrating elements
The vibrating elements of 71' second
72 second mass elements
The mass elements of 72' second
8 regulation forks
80 regulation eccentric discs
9 foots
P datum planes.
Embodiment
According to the present invention, regulating element includes escape wheel and vibration and oscillation device (or resonator), and vibration and oscillation device is included extremely
Few two shaker arms, shaker arm is connected into a part with escapement lever part.Particularly, each shaker arm supporting of vibration and oscillation device
The component for being suitable to coordinate with the tooth of escape wheel of such as lever (in other words ratchet).So escape wheel can be advantageously placed in
Between the shaker arm and escapement lever part of vibration resonator.
Figures 1 and 2 show that the top view of adjustment means 1 according to a preferred embodiment of the present invention.Here, adjust
Component 1 includes escape wheel 5 and vibration and oscillation device 3, and vibration and oscillation device 3 includes two arms, and each arm includes vibrating elements 31'
(such as vibrating reed), and mass elements 32.In this embodiment, the vibrating elements 31' of each arm forms tuning fork
A part for single vibration element 31, and adjustment means 1 also include being designed to mount on any of dial plate or watch and clock movement
On other retaining elements or the pedestal 2 that is additionally installed on center (not shown), center is itself mounted within the watch and clock movement
On, and vibrating elements 31 is fixed on its near nodal by foot 9 on the base 2, and there is foot 9 limited rigidity to allow
Tuning fork operator scheme (that is, foot can also vibrate).In the example illustrated in fig. 1 and 2, each vibrating elements 31' has
There is distal end 36.Mass elements 32 include two single mass elements 32' herein, each mass elements 32' therefrom one
Individual element 31' distal end 36 extends.Advantageously, the frequency of adjustment means 1 can by change vibrating elements 31 size and/
Or the sizes of mass elements 32 is controlled.Mass elements 32 are interpreted as more much bigger than vibrating elements 31 and rigid element here.
In other words, it is inertia that mass elements 32 mainly constitute vibration and oscillation device 3.
In this embodiment, the escapement lever part 4 of adjustment means 1 includes two escapement lever part 4', and each escapement lever
Part 4' extends from mass elements 32' close to one of arm 31' distal end 36.Each escapement lever part 4' includes being suitable to
The component coordinated with the tooth 50 of escape wheel 5, here in the form for raising 40.Preferably, pedestal 2, arm 31', mass elements 32' and
Escapement lever part 4' is generally in identical datum plane P along the circular circular arc extension relative to center 12.Can in pedestal 2
Erecting device 20 is set, so as to which pedestal 20 is fastened on framework, so as to be connected through a screw thread 21 receiving adjustment means 1.However,
Pedestal 2 can be fastened by any other suitable device.
For the remainder of specification, we will use laterally " x " and longitudinal direction " y " direction in a non-limiting manner, its
The datum plane P that adjustment means 1 extend wherein is defined, and is transversely to the machine direction " z " axis with horizontal direction.In Fig. 1
In, laterally " x " and longitudinal direction " y " direction are shown as in page plane and z-axis line leaves the page.
Adjustment means 1 are intended to coordinate (shown in Fig. 2) with escape wheel 5.Preferably, escape wheel 5 is contained in by its arm, or
Even vibrating elements 31', mass elements 32' and escapement lever part 4'(or more generally escapement lever part 4) limited boundary
Inner space 11 in.Escape wheel 5 is mounted so as to pivot around center 12, is formed so as to tooth 50 and the lever 40 of escape wheel 5
Coordinate.In this construction, vibrating elements 31', mass elements 32' and escapement lever part 4' are with escape wheel 5 in identical benchmark
Pivot axis in plane P and generally with escape wheel 5 is concentric.
The end that vibrating elements 31' can be fixed to pedestal 2 in the way of tuning fork from them vibrates.When they vibrate,
Vibrating elements 31' also keeps mass elements 32' and escapement lever part 4' to vibrate.Particularly, element 31', mass elements 32' and
Escapement lever part 4' can be according to the first base shown in such as Fig. 3 a (displacement and not to scale (NTS) shown in Fig. 3 a to Fig. 3 d)
Plinth oscillation mode vibrates.In the first oscillation mode, two element 31', mass elements 32' and escapement lever part 4' are in benchmark
Asymmetrically vibrated in plane P.In other words, element 31', mass elements 32' and escapement lever part the 4' edge in datum plane P
Moved together with moving back and forth in identical direction.In fig. 3 a, element 31', mass elements 32' and escapement lever part 4' fortune
Move indicated by an arrow, and their displacement is compared with contour line with their resting position.
When adjustment means 1 and escape wheel 5 coordinate and vibrates with the first oscillation mode, escapement lever part 4' vibrate and
Lever 40 alternately receives the pulsation of the tooth from escape wheel 5, alternately to lock and discharge escape wheel 5, and keeps vibration
The periodic swinging of oscillator 3.Therefore adjustment means 1 allow two teeth 50 (in other words, alternately) to escape in succession as follows
Go out, i.e. escape wheel 5 advances a tooth in escapement lever part 4' reciprocating motion.
Figure 14 a and 14b show the adjustment means 1 according to another embodiment, and wherein adjustment means 1 are included by them
Proximal end be fixed to pedestal 2 on two reeds 31 formation vibrating elements.Each of two reeds 31 they
Far-end bearing mass arm 32, quality arm 32 includes the tooth 40 of escapement lever part 4.Escape wheel 5 be placed on two quality arms 32 it
Between, to coordinate with tooth 40.Vibrating elements 31 vibrates from their near-end, causes two quality arm 32' with reciprocal motion translation
It is mobile.Particularly, tooth 40 alternately receives the pulsation of the tooth 50 from escape wheel 5, alternately to lock and discharge escape wheel 5
And keep the periodic swinging of vibration and oscillation device 3.
As shown in Figure 14, more than one component 40 can be equipped with to each escapement lever part 4 so that escape wheel 5 with
The one different speed of tooth is alternately advanced.For example, by being equipped with two components 40 rather than one to each escapement lever part 4
It is individual, and them is distributed in this way, i.e. the single component of four components (being distributed on two escapement lever parts 4)
40 are engaged with the tooth 50 of escape wheel 5 in each vibration, we obtain such a construction of the half tooth that leapfrogs, that is,
For one tooth of advance of alternating movement twice.
In an identical manner, speed can further be reduced by increasing more than two component 40 by each part 4.
In such construction, it is also easy to change the function of component 40 so that some are only involved in the disengaging of wheel 5 and other participations discharge simultaneously
Pulsation is participated in, that is, keeps resonator, so that so-called single-beat escapement is obtained, its efficiency generally higher, ratchet escapement
Mechanism situation is also such.
It is also apparent from changing by necessary, such escapement modification can be equally advantageously applied to like this
The escapement of any other type, say like be not limited to escapement lever, ratchet, cylinder or tangent type escapement or nothing
Contact escapement, such as magnetic escapement.
In Fig. 1 and Fig. 2 construction, in conventional watch and clock movement, formed by vibrating elements 31' and mass elements 32'
Oscillating arms play a part of adjustment means, and the escapement yoke 4' with lever 40 and wheel 5 play a part of escapement component.
In one embodiment, adjustment means 1 include being manufactured into the vibrating reed 31, mass elements 32 and escapement of single part
Fork 4.For example, adjustment means 1 can be made up of identical material, preferably nonmagnetic substance.This material can be non-metal type material,
Such as from including metalloid (especially silicon), glass (especially quartz, borosilicate, fused silica), ceramics or or
There is the group of glass ceramics.Material is alternatively the material of at least part metal, or including crystalline metal or amorphous metal or
Metal alloy, its composition includes at least one metallic element or is adapted to any other precision machined material.Adjustment means 1 can lead to
Micro manufacturing method (increment or decrement method) manufacture is crossed, is advantageously made up of single-matrix, be say like (monocrystalline, many
It is brilliant or amorphous) it is single wafer in the case of silicon.Escape wheel 5 also can be by being made with oscillating member identical material, may
On identical wafer.
The frequency of first oscillation mode of adjustment means 1 and the duration (or oscillation damping ratio) of vibration can lead to
Cross the moment of inertia for changing mass elements 32 and change.Mass elements 32' higher the moment of inertia causes the relatively low of adjustment means 1
Frequency of oscillation and longer duration of oscillation (the relatively slow damping of vibration).
In a modification, mass elements 32' can be arranged in this way so that by vibrating elements 31' and quality
The center of gravity of the component of element 32' formation is located substantially at arm 31' distal end 36, i.e. between arm 31' and mass elements 32'
Junction.
Fig. 4 shows the perspective view of adjustment means 1, according to one embodiment two of which mass elements 32' at least its
In one include inertial mass 34.The moment of inertia that inertial mass 34 allows to change mass elements 32' is shaken without substantially increasing
The volume of dynamic oscillator 3.Inertial mass 34 is advantageously by with more than remainder (and the mass-element for vibration and oscillation device 3
Part 32') the material of density of density of material be made.For example, inertial mass 34 can be by gold or any other compact metal or conjunction
Gold is made.Inertial mass 34 can be processed by conventional method and by gluing, welding, bonding, threaded connection or pin connection
Assembling.Can also be for example by the way that electric current growth, sintering or other increment methods of microcomponent can be applied to come in vibration and oscillation
Make Material growth on one or more faces of device 3.Fig. 5 illustrates the side view of adjustment means 1, according to a modification wherein inertia
Block 34 is manufactured by the surface added material at least one of which mass elements 32', for example, pass through the growth of material.In figure
In 5, inertial mass 34 is shown as the coating on mass elements 32'.Can mass elements 32' whole surface or the part on surface
Upper implementation Material growth.The material of addition may include gold, billon or the density that allows to increase mass elements 32' it is any its
His material.The addition of material can also be implemented in two mass elements 32' at least one of thickness.Alternatively, material
The available remainder with forming mass elements 32'(and adjustment means 1 of addition) identical material carries out.
More generally, the frequency of oscillation of vibration and oscillation device 3 can be by changing mass elements 32' and/or inertial mass 34
Inertia and adjust.Particularly, frequency can be by cutting off at least one of which mass elements and/or at least one inertial mass
Material and increase.The excision of material can be by Laser Processing, by making separable component fracture (as described in CH656044)
Or realized by any other suitable method.If having used separable component, they can be in the manufacture with adjustment means
It is made during operation identical operation.Figure 12 illustrates the vibration and oscillation device 3 according to a modification, and wherein mass elements 32' exists
Multiple separable components 37 are supported on their each end.Each separable component 37 can be by separable component 37
Diminution section 37' at fracture come from mass elements 32' remove.On the other hand, the frequency of adjustment means can be adjusted by increasing
Save the vibrating elements 31' and/or mass elements 32' of component length and reduce, especially by the one or more elements of elimination
37”。
In fig. 12, element 37 is all of the same size and identical quality.According to a modification, in order to be had
Larger range of finer regulation, has used the separable component with different quality.As an example, the chi of separable component
It is very little to can be set to five kinds of different quality, to correspond respectively to such amendment：1s/d, 2s/d, 4s/d, 8s/d and 16s/
d.In this way it is possible to be modified by separating the combination of appropriate members from 1 to 31 s/d.
Adjustment means 1 can also shake according to other oscillation modes (mediation) different from above-described first oscillation mode
Swing.For example, Fig. 3 b illustrate the vibration and oscillation device 3 vibrated with the second oscillation mode, wherein vibrating elements 31', mass elements 32'
Vibrated in a symmetrical manner (according to transverse direction " x " and longitudinal direction " y " direction) in datum plane P with escapement lever part 4'.This
In two oscillation modes, vibrating elements 31', mass elements 32' and escapement lever part 4' are together towards center 12 and away from center
12 continuous movings.It will be understood that this oscillation mode is not favourable for the function of the escapement lever of adjustment means 1, because thick stick
Bar 40 is tightened continuously towards escape wheel 5 and removed by it, and this does not allow the pivot for adjusting escape wheel 5.
Respectively illustrate the third and fourth oscillation mode in Fig. 3 c and 3d, two of which spring arm 31', quality arm 32' with
And escapement yoke 4' vibrates (according to " z " axis) outside datum plane P.In the 3rd oscillation mode (Fig. 3 c), vibrating elements
31', mass elements 32 ' and escapement lever part 4' asymmetrically vibrate, so that one of lever 40 rises and another along axis " z "
One lever 40 declines along axis " z ".In the 4th oscillation mode (Fig. 3 d), vibrating elements 31', mass elements 32' and escapement
Fork part 4' symmetrically vibrates so that two levers 40 are along axis " z " together raising and lowering.
The frequency of oscillation of different oscillation modes depends on the geometry of vibration and oscillation device 3, and as discussed above
Like that, it can be adjusted by changing the moment of inertia of mass elements 32.Shaken corresponding to wherein vibration and oscillation device 3 in datum plane
The periodic swinging for the first oscillation mode swung can have the frequency changed from about 10Hz to 5000Hz, it is preferred that
Between 10Hz and 400Hz, the latter is even between 60Hz and 5000Hz, or even between 60Hz and 200Hz.In a reality
Apply in example, the moment of inertia of mass elements 32 is changed so that the frequency of oscillation of the first oscillation mode is equal to about 100Hz, second
The frequency of oscillation of oscillation mode is about 128Hz, and the frequency of oscillation of the third and fourth oscillation mode is respectively about 183.5Hz
And 205.8Hz.Under 100Hz frequency, time of the static phase of adjustment means 1 is about 1ms, and the time of pulsion phase is
Slightly more than 1ms.Seldom rubbed or rushed during the contact of adjustment means 1 therefore between the tooth 50 of lever 40 and escape wheel 5
Hit interference.
In Fig. 10 in shown embodiment, adjustment means 1 include open/close mechanism 60, and open/close mechanism 60 includes lever
61, vibrated by the way that the vibrating elements 31' and mass elements 32 ' of vibration and oscillation device 3 are stopped at corresponding under normal manipulation mode
In the non-equilibrium site of one of two extreme positions of oscillator 3 (or even with respect to eccentric position of escape wheel 5), lever
61 are activated by the pulling-on piece 62 of set of time mechanism and are configured to stop adjustment means 1 and keep it to stop, so that it is guaranteed that clock and watch machine
The self-starting function of core.Preferably, adjustment means 1 are unlocked under the first oscillation mode.Adjustment means are in second, third and the
Vibration under either mode in four vibration modes can be by preventing these patterns by retainer or by other devices
Vibrate and prevent.For example, Fig. 6, which is shown, includes the adjustment means 1 of retainer 6 according to one embodiment, wherein each retainer 6
All it is integrally formed with one of mass elements 32 ' in plane P, so as to tight each other when adjustment means 1 symmetrically vibrate
Lean on.Therefore retainer 6 prevents vibration and oscillation device 3 from being vibrated with the second oscillation mode.Similarly, retainer (not shown) can also be constructed
Into to prevent vibration and oscillation device 3 along axis " z " or in addition in the case of impact along axis " x ", " y " and " z "
It is mobile.
Again according to another embodiment, adjustment means 1 include the mechanism for being used to adjust datum mark.In Fig. 1 and Fig. 2 example
In, governor motion is in the form of regulation fork 8, and regulation fork 8 is integrally formed with pedestal 2, and be arranged to in dial plate (or movement
Any other retaining element or adjustment means framework installed therein) in pivot regulation eccentric disc 80 (see Fig. 2) do not have
Coordinate with having clearance.Regulation eccentric disc 80 is configured to move in datum plane P drives vibration and oscillation device will pass through regulation fork 8
3 surround in Fig. 1,2 and 8 as the pivotal point rotation shown in numeral 22.Depending on the moving direction of regulation eccentric disc 80, vibration and oscillation
Device 3 can be driven in rotation clockwise or counterclockwise, to adjust intrusion of the lever 40 relative to the tooth 50 of escape wheel 5.Regulation
Amplitude for example may be about ± 120 μm or so.Regulation fork 8 fully flexible can pitch 8 and regulation eccentric disc 80 to absorb regulation
Between any possible clearance, and the accordingly ensure that driving immediately of vibration and oscillation device 3 in two rotational directions.
In another modification of embodiment, pedestal 2 includes the transverse shifting for allowing to be limited in datum plane P
Retainer (see the element 6 ' in Fig. 8 modification).Such retainer can be oriented on the axis perpendicular to the plane of escape wheel.
Pulsation of tooth 50 of the meeting by escape wheel on its lever 40 of vibrating of vibration and oscillation device 3 is disturbed.Illustrate in the figure 7
Embodiment in, adjustment means 1 include being arranged to the second oscillator 7 of free oscillation, i.e. will not be disturbed by lever 40.Second
Oscillator 7 can pass through Oscillatory Coupling of the sympathetic reaction to adjustment means 1.Second oscillator 7 is so that can reduce due to tooth
The disturbance that 50 impact on lever 40 is caused.
The transmission and coupling vibrated between the oscillator 7 of vibration and oscillation device 3 and second can be (mechanical common by timbering material
Ring), environment liquid (acoustic resonance) or influenceed by magnetic coupling, vibration and oscillation device 3 coordinates with escape wheel 5.Passing through environment
In the case of fluid coupling, the surface of vibration and oscillation device 3 can be changed (such as by nano-structured), to increase displacement
The pressure of ripple, and thereby the synchronous quality of lifting.Alternatively, or in combination, the geometry of adjustment means 1 can be changed.
In the case of magnetic couplings, the second free oscillation device 7 can be installed in controlled atmosphere, such as in the permeable capsule of magnetic
In (not shown), to improve the quality factor of adjustment means 1.Generally, the second oscillator 7 helps to improve adjustment means 1
Quality factor.
Another modification of such double oscillator is also illustrated that in Figure 11.Here the second oscillator 7 includes being also divided into two
The second vibrating elements 71 and the second mass elements 72 for itself being also divided into two mass elements 72 ' of vibrating elements or arm 71 ', with
Just the construction of the balance of generally H-shaped is assigned to adjustment means 1.
Much less the invention is not restricted to the embodiment just having had been described above, and those skilled in the art be contemplated that it is various
Change and simple variant are without departing from the scope of the present invention.
Fig. 8 shows the adjustment means 1 according to another embodiment, and wherein pedestal 2 is arranged in the inside of vibration and oscillation device 3
In space 11, but in the relatively low degree under taking turns escapement 5.The construction of Fig. 8 vibration and oscillation device 3 is compacter.Herein
In construction, pedestal 2 may include to prevent the retainer 6 ' of transverse shifting of the escapement yoke 4 ' in datum plane P.
According to one embodiment, Fig. 9 a and 9b show the detailed view of the tooth 50 of escape wheel 5.Each tooth of escape wheel 5
50 all include inclined pulse plane 51 and rest plane 52.Each lever 40 also includes inclined rest plane 41 but not wrapped
Pulse plane is included, the summit 42 of lever 40 has quite sharp shape.The tooth 50 of escape wheel 5 and lever 40 in this embodiment
Construction allows lever 40 to receive the pulse of tooth 50 and keep the vibration of vibration and oscillation device 3, while making escape wheel 5 in one direction
Or another direction is advanced.In other words, no matter how adjustment means 1 can be manipulated for the direction of rotation of escape wheel 5.Fig. 9 a are shown
The gear 40 engaged during pulsion phase with the pulse plane 51 of tooth 50, and it is static with tooth 50 during Fig. 9 b show static phase
The lever that plane 52 is engaged.
The possibility resilience of lever 40 during the pulse on tooth 50 in order to limit escape wheel 5, escape wheel 5 can be provided with elastic arm
53 (Fig. 2) are to absorb the impact of the lever 40 on tooth 50.
Adjustment means 1 may include thermal compensation device, and thermal compensation device includes compensating coating, the material with zero thermoplastic property coefficient
Expect and similar to those with other devices on balance, such as bimetal structure.If for example, vibration and oscillation device 3 by
Silicon is made, then it may include to deposit the silica dioxide coating on at least a part of the surface thereof.Alternatively, by shaking that silicon is made
The thermal compensation device of dynamic oscillator can be the one of which device described in the document CH699780 of applicant.
The geometry of vibration and oscillation device 3 and especially its vibrating elements can change in a different manner.For example, one
In individual modification, each vibrating elements, each mass elements and/or each escapement lever part can assimilate together as single
The shaker arm of element or regulating element.Another exemplary variation according to Figure 13, vibrating elements 31 ' has difference
Shape, with the interlude bent in another direction, this allows to reed and is hardened (the thick stick of escapement lever part in this figure
Bar is invisible).
In addition, can be taken on a different shape suitable for the component with the escapement lever part (4,4 ') of the tooth of escape wheel cooperation, catch
The tooth of vertical wheel can also.
Figure 15 shows another embodiment of adjustment means 1, and wherein mass elements 32 allow escapement lever part 4,40 to enclose
Around the rotation of single axis.Particularly, mass elements 32 are included generally in identical plane P along the circle relative to center 12
Circular arc extension two elements 32 '.Escape wheel 5 is arranged in the inner space 11 of these limited boundaries of quality arm 32 ', often
Individual quality arm all supports the tooth 40 of escapement lever part 4.Escape wheel 5 is installed to pivot around center 12 so that escape wheel 5
Tooth (not shown) coordinates with the formation of tooth 40.Escape wheel 5 and escape wheel 5 in identical plane P, and the latter with by quality arm 32 '
The circle of inscribe is concentric.Vibrating elements 31 (reed etc.) is arranged to star and (separated about in three angles of vibrating elements 31 here
120 °) and be fastened on the near-end of pedestal 2 of the shape of rounded circular arc.The distal end of vibrating elements 31 is solid by foot 9
It is scheduled on mass elements 32.In operation, the vibration of vibrating elements 31 give movement as in Fig. 2 as the plane P shown in arrow 90
In vibration.
Figure 16 shows another construction of adjustment means 1, and wherein vibration and oscillation device 3 includes mass elements 32, and vibration
Oscillator 3 constitutes the when base of adjustment means 1.Mass elements 32 include escapement lever part 4 and component 40, component 40 be configured to
Just directly coordinate with escape wheel 5, to keep the vibration of the first resonator 3, and cause escape wheel 5 in each alternating of vibration
When vibrate.Especially, in this example, vibration and oscillation device 3 is by three vibration members at plane P Zhong Cong centers 12 radially
Part 31 is formed.Vibrating elements 31 separates about 120 ° in angle each other.Each vibrating elements 31 is in its proximal end (close to center
12) it is fastened on pedestal 2, pedestal 2 is designed to mount on dial plate or on any other retaining element of clockwork movement,
Or on center, center is itself mounted within the watch and clock movement.The distal end 35 of each vibrating elements 31 is fastened to mass-element
On part 32.Each vibrating elements 31 thus can its proximally and distally between freely vibrate or vibrate.
According to one embodiment, erecting device 20 may be provided in pedestal 2, so as to which pedestal 2 is fastened on framework 10.Frame
Frame 10 may include cage as shown in Figure 12.Framework 10 is intended to be mounted on clockwork movement (not shown) fixed or removable
It is dynamic.Alternatively, pedestal 2 is directly installed on watch and clock movement, such as on dial plate or clamping plate.
Under the background of the after-sale service of oscillator 1, framework 10, which has, to be easy to assemble, dismantles, adjust and dedicated operations
Benefit.Framework 10 can be in the shape of cage (as shown in fig. 1) or capsule.Framework 10 can be installed on the part such as dial plate of movement
And adjust, so that the train adjusted with it coordinates.The still embodiment according to Fig. 1, escape wheel is to be mounted to surround axle
54 escape wheels 5 pivoted, axle 54 is itself mounted within the clamping plate 21 being fixed together with pedestal 2.Clamping plate may include train wheel bridge 21
With lower plate 21 '.
Figure 17 schematically illustrates different vibrating elements 31.Vibrating elements 31 is configured to limit stresses, special
It is not the stress in their end (proximally and distally).To this end it is possible to use, the beam (Figure 17 b) with distributed load, many
Reed vibrating elements (Figure 17 a and 17b), or change the office of beam additionally by such as continuation local openings (Figure 17 e), perforate
Portion section.The active length of reed can also be extended by producing " sinuous " type structure (Figure 17 c) without increasing vibrating elements
Length, this allows to very significantly reduce load.Finally, the wind ruptured when can be by relaxing wedge angle to reduce embedded
Danger, rupture typically represents leakage or fatigue starts.
On the other hand, we recognize along vibrational structure there is node from oscillation phenomenon, and the spacing of node is altogether
The direct function of vibration frequency.By this way, it can change (Figure 17 b) to be conducive to specific frequency along the section of reed
And/or the distance of harmonic wave, and thus maximize resonator energy and quality factor.It is apparent that it can also be envisaged that aforementioned means
Wherein several combinations so as to combine their benefit.
As illustrating and noting limit, it is that k (uses mN.m/rad tables to include in quality resonator M (being represented with g) by rigidity
Show) the formation of single beam multiple vibrating elements 31, and be characterized in that height h and thickness e, ratio k/M is included in 0.1 He
Particularly satisfactory result is produced between 1.0 and in the case that ratio h/e is included between 3 and 20.
The characteristic of different configuration described above is that mass elements 32 are only supported by pedestal 2 by vibrating elements 31.With this
The mode of kind, the friction found in the case of hair-spring balance type adjustment means is greatly reduced.
The adjustment means of the present invention also have novel aesthetic appearance, and can be advantageously with so as to for clock
The visible mode of wearer of table is combined in the watch and clock movement of clock and watch.As an example, adjustment means can be arranged on the drive of movement
The either above or below of dynamic component.In order to also provide the instruction of second, escape wheel 5 may be adapted to the speed rotation with per minute one circle.
Claims (41)
1. for the adjustment means (1) of movement of mechanical clock, including escape wheel (5) and vibration and oscillation device (3), the vibration and oscillation
Device (3) provided with least two shaker arms (31 ', 32 ') and be integrally formed with the shaker arm and including be arranged to it is direct with it is described
The escapement lever part (4,4 ') that the tooth of escape wheel (5) coordinates, so that the periodicity for maintaining the vibration and oscillation device (3) replaces and makes
The escape wheel (5) is advanced in each alternating of the vibration.
2. characterized in that, each shaker arm (31,31 ') is only fastened and is supported on pedestal (2), the pedestal (2) is designed to
On the fixed or movable part of the watch and clock movement.
3. adjustment means (1) according to claim 1 or 2, it is characterised in that at least the two of the vibration and oscillation device (3)
Individual shaker arm (31', 32 ') and the escapement lever part (4,4 ') are generally arranged to the center with the vibration and oscillation device (3)
(12) with one heart, the center (12) is consistent with the pivot axis of the escape wheel (5).
4. the adjustment means (1) according to one of Claim 1-3, it is characterised in that the shaker arm (31,32 ') and institute
Escapement lever part (4,4 ') is stated generally to be arranged in identical datum plane (P) with the escape wheel.
5. the adjustment means (1) according to one of claim 1 to 4, it is characterised in that the periodic swinging corresponds to the
One oscillation mode, wherein the vibration and oscillation device (3) vibrates in the datum plane (P) so that the escapement lever part (4)
Component (40) move continuously to engage the tooth (50) of the escape wheel (5) in same direction.
6. the adjustment means (1) according to one of claim 1 to 5, it is characterised in that first oscillation mode it is described
Periodic swinging has the frequency changed from about 10Hz to 5Hz, preferably from 10Hz to 400Hz.
7. the adjustment means (1) according to one of claim 1 to 6, in addition to suitable for preventing the vibration and oscillation device (3) from existing
The one or more retainers vibrated in another oscillation mode outside first oscillation mode, and particularly in the base
Vibrated outside directrix plane (P).
8. the adjustment means (1) according to one of preceding claims, it is characterised in that each shaker arm (31,31') is all wrapped
At least one bar is included, with continuous or discrete, constant or variable section, or several combinations in these changes.
9. the adjustment means (1) according to one of preceding claims, it is characterised in that the institute of the vibration and oscillation device (3)
Each for stating at least two shaker arms (31 ', 32 ') includes vibrating elements (31 ') and mass elements (32 '), and described
Escapement lever part is included in the escapement lever part (4 ') on each shaker arm.
10. adjustment means (1) according to claim 9, it is characterised in that each vibrating elements (31 ') has distal end
(36)；And wherein each mass elements (32 ') extend from the distal end (36) of corresponding vibrating elements (31 ').
11. adjustment means (1) according to claim 10, it is characterised in that each escapement lever part (4 ') from
One of them described mass elements (32 ') extends close to the distal end (36) of corresponding vibrating elements (31 ').
12. adjustment means (1) according to claim 11, it is characterised in that by the vibrating elements (31 ') and mass-element of arm
The center of gravity of the component of part (32 ') formation is substantially at distal end (36) place of corresponding vibrating elements (31 ').
13. the adjustment means (1) according to one of claim 9 to 12, it is characterised in that the vibrating elements (31) be
Its near nodal is fastened to a part for the single vibrating elements (31) on the pedestal (2).
14. adjustment means (1) according to claim 13, it is characterised in that the pedestal (2) is relative to the center
(12) extend along circular circular arc.
Adjustment means (1) according to claim 12, it is characterised in that the pedestal (2) is arranged in by the shaker arm
In the inner space (11) of limited boundary.
15. adjustment means (1) according to claim 9, it is characterised in that mass elements (the 32 ') shape of each arm
Into single mass elements (32).
16. the adjustment means (1) according to one of preceding claims, it is made up of nonmagnetic substance.
17. the adjustment means (1) according to one of preceding claims, it is characterised in that the vibration and oscillation device (3) and/
Or the escape wheel (5) is made up of the nonmetallic materials including metalloid, glass, ceramics and glass-ceramic.
18. the adjustment means (1) according to one of claim 1 to 16, it is characterised in that the vibration and oscillation device (3) and/
Or the escape wheel (5) is made up of the metal material including metal alloy, composition is including at least one metal and at least in part
Amorphous metal.
19. the adjustment means (1) according to one of claim 1 to 17, it is characterised in that the vibration and oscillation device (3) and/
Or the escape wheel (5) is made up of the combination of metal and nonmetallic materials.
20. adjustment means (1) according to claim 16, it is characterised in that the vibration and oscillation device (3) is by single-matrix
It is made, it is therefore preferable to glass, ceramics, glass-ceramic or silicon matrix, silicon matrix is preferably with the formal character of wafer.
21. the adjustment means (1) according to one of preceding claims, it is characterised in that the vibration and oscillation device (3) includes
At least one integral inertial mass (34) with each shaker arm (31 ', 32 ') formation, to change the inertia of the adjustment means
Square and/or reduce its volume.
22. adjustment means (1) according to claim 21, it is characterised in that the inertial mass (34) is by with more than institute
Mass elements (32 ') are stated to be made up of the material of the density of the density of its material formed.
23. the adjustment means (1) according to preceding claims, it is characterised in that the inertial mass (34) by increment or
Decrement method obtain, and then by suitable for selected material and required tolerance means assemble, preferably by it is gluing,
Sintering, welding, bonding, threaded connection, clamping or pin connection.
24. adjustment means (1) according to claim 21, it is characterised in that the inertial mass (34) passes through described common
Shake the growth of material on device (3) and obtain.
25. adjustment means (1) according to claim 21, it is characterised in that the inertial mass (34) and the vibration member
Part and the mass elements (31 ', 32 ') are integrally formed and are made of with their identical materials.
26. the regulating element (1) according to one of preceding claims, in addition to open/close mechanism, the open/close mechanism structure
Cause to stop the vibration and oscillation device (3) and keep it to stop in non-equilibrium site, and the adjustment means (1) are provided
Self-starting function.
27. the adjustment means (1) according to one of preceding claims, in addition to for relative to the escape wheel (5)
Tooth (50) adjusts the datum mark governor motion (8,80) of the intrusion of the component (40).
28. adjustment means (1) according to claim 27, it is characterised in that the datum mark governor motion includes arrangement
(8) are pitched into the regulation that regulation eccentric disc (80) coordinates without clearance, to be vibrated around described in pivotal point (22) rotation driving
Oscillator (3).
29. the adjustment means (1) according to one of preceding claims, in addition to the second oscillator (7), second vibration
Device (7) by with and sympathetic response and the vibration and oscillation device (3) Oscillatory Coupling, and with identical with the vibration and oscillation device (3)
Frequency or different hunting of frequencys, preferably with many times or partial of frequency of the frequency of the vibration and oscillation device (3).
30. adjustment means (1) according to claim 29, it is characterised in that the coupling with the vibration is common by machinery
Ring is realized by acoustic resonance or by magnetic couplings.
31. the adjustment means (1) according to one of claim 1 to 29, it is characterised in that the coupling with the vibration passes through
Magnetic couplings are realized, and second oscillator (7) is arranged in controlled atmosphere.
32. the adjustment means (1) according to one of preceding claims, it is characterised in that the tooth (50) of the escape wheel (5)
It is arranged to allow the escape wheel (5) in one direction or another side with the component (40) of the escapement lever part (4)
March forward.
33. the adjustment means (1) according to one of Claim 1-3 2, it is characterised in that the pulse plane of each tooth (50)
And rest plane (52) is inclined (51).
34. the adjustment means (1) according to one of preceding claims, it is characterised in that the tooth (50) of the escape wheel (5)
It is selected to ensure to open certainly when the wheel is subjected to moment of torsion with the geometry of the lever of the escapement lever part (40)
It is dynamic, especially by the unstable position for promoting the oscillator.
35. the adjustment means (1) according to one of Claim 1-3 3, it is characterised in that the escape wheel includes elastic arm
(53), impacted to be absorbed when the pulse of the component (40) of the escapement lever part (4) the receiving tooth (50).
36. the adjustment means (1) according to one of preceding claims, it is characterised in that the vibration and oscillation device (3) is by silicon
It is made, and including thermal compensation device.
37. the adjustment means (1) according to one of preceding claims, it is characterised in that vibration and oscillation device (3) shake
Swing frequency to be reduced at least the inertia of one of them mass elements (32,32 ') by excision material to control, preferably lead to
Cross and cut off the mass elements (32,32 ') and/or inertial mass (34).
38. adjustment means (1) according to claim 30, it is characterised in that the excision of material by with the regulation
During the manufacturing operation identical operation of component or during follow-up regulation operation, make on the mass elements (32,32 ')
At least one of which of the multiple separable components with identical or different quality formed is broken and realized.
39. the adjustment means (1) according to one of preceding claims, it is characterised in that vibration and oscillation device (3) shake
Frequency is swung by changing the rigidity of arm (31 ', 32 ') to adjust, and preferably passes through the second moment for changing them and/or the office of material
Portion's rigidity and/or the length by increasing arm (31 ', 32 '), preferably by increasing the length of the vibrating reed (31).
40. the adjustment means (1) according to one of preceding claims, it is characterised in that the escape wheel (5) is with per minute
The speed rotation of one circle.
41. include the watch and clock movement of the adjustment means (1) according to one of preceding claims.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH001634/2014A CH710278B1 (en) | 2014-10-24 | 2014-10-24 | Regulating organ for a mechanical watch movement. |
| CH1634/14 | 2014-10-24 | ||
| PCT/EP2015/074683 WO2016062889A2 (en) | 2014-10-24 | 2015-10-23 | Mechanical watch movement regulating member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107003640A true CN107003640A (en) | 2017-08-01 |
| CN107003640B CN107003640B (en) | 2019-12-20 |
Family
ID=51842304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580057573.0A Active CN107003640B (en) | 2014-10-24 | 2015-10-23 | Regulating member for mechanical timepiece movement |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3210082B1 (en) |
| JP (1) | JP6482660B2 (en) |
| CN (1) | CN107003640B (en) |
| CH (1) | CH710278B1 (en) |
| WO (1) | WO2016062889A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212943A (en) * | 2017-07-07 | 2019-01-15 | Eta瑞士钟表制造股份有限公司 | Horological oscillator device structure with separable component |
| CN109839811A (en) * | 2017-11-24 | 2019-06-04 | 布朗潘有限公司 | Clock and watch wheel set with one-way wheel |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6646743B2 (en) * | 2015-10-23 | 2020-02-14 | リシュモン アンテルナシオナル ソシエテ アノニム | Vibrator for mechanical clock movement |
| EP3182213B2 (en) | 2015-12-16 | 2020-10-21 | Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Mechanism for adjusting an average speed in a clock movement and clock movement |
| WO2018109584A1 (en) * | 2016-12-16 | 2018-06-21 | Patek Philippe Sa Geneve | Timepiece component with flexible pivot |
| FR3071075B1 (en) * | 2017-09-14 | 2019-09-20 | Lvmh Swiss Manufactures Sa | DEVICE FOR WATCHMAKING PART, CLOCK MOVEMENT AND TIMEPIECE COMPRISING SUCH A DEVICE |
| NL2020384B1 (en) * | 2018-02-06 | 2019-08-14 | Flexous Mech Ip B V | Mechanical watch oscillator |
| CH714922A2 (en) * | 2018-04-23 | 2019-10-31 | Eta Sa Mft Horlogere Suisse | Shockproof protection of a rotational flexible guiding clock resonator mechanism. |
| EP3907565A1 (en) * | 2020-05-07 | 2021-11-10 | Patek Philippe SA Genève | Method for manufacturing a silicon timepiece component |
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| CH442153A (en) * | 1965-08-13 | 1967-03-31 | Golay Bernard Sa | Clockwork movement |
| CN102955418A (en) * | 2011-08-12 | 2013-03-06 | 尼瓦洛克斯-法尔股份有限公司 | Metal pallets with polymer horns |
| CN102971678A (en) * | 2010-04-01 | 2013-03-13 | 劳力士有限公司 | Immobilizing device for a toothed wheel |
| CN103261975A (en) * | 2010-12-14 | 2013-08-21 | 萧邦科技公司 | Lever, and escapement provided with such a lever |
| CN103858061A (en) * | 2011-09-29 | 2014-06-11 | 阿斯伽例姆·优尼泰克公司 | Resonator having a tuning fork for a mechanical clock movement |
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| CH471988A (en) * | 1966-10-17 | 1969-04-30 | Straumann Inst Ag | Device with a ratchet wheel and at least one oscillating element serving to drive it |
| JPS4810473U (en) * | 1971-06-17 | 1973-02-05 | ||
| JP5551312B2 (en) * | 2010-07-19 | 2014-07-16 | ニヴァロックス−ファー ソシエテ アノニム | Oscillation mechanism with elastic pivot and movable element for energy transfer |
-
2014
- 2014-10-24 CH CH001634/2014A patent/CH710278B1/en unknown
-
2015
- 2015-10-23 JP JP2017522110A patent/JP6482660B2/en active Active
- 2015-10-23 CN CN201580057573.0A patent/CN107003640B/en active Active
- 2015-10-23 EP EP15787179.9A patent/EP3210082B1/en active Active
- 2015-10-23 WO PCT/EP2015/074683 patent/WO2016062889A2/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH442153A (en) * | 1965-08-13 | 1967-03-31 | Golay Bernard Sa | Clockwork movement |
| CN102971678A (en) * | 2010-04-01 | 2013-03-13 | 劳力士有限公司 | Immobilizing device for a toothed wheel |
| CN103261975A (en) * | 2010-12-14 | 2013-08-21 | 萧邦科技公司 | Lever, and escapement provided with such a lever |
| CN102955418A (en) * | 2011-08-12 | 2013-03-06 | 尼瓦洛克斯-法尔股份有限公司 | Metal pallets with polymer horns |
| CN103858061A (en) * | 2011-09-29 | 2014-06-11 | 阿斯伽例姆·优尼泰克公司 | Resonator having a tuning fork for a mechanical clock movement |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212943A (en) * | 2017-07-07 | 2019-01-15 | Eta瑞士钟表制造股份有限公司 | Horological oscillator device structure with separable component |
| CN109212943B (en) * | 2017-07-07 | 2020-08-25 | Eta瑞士钟表制造股份有限公司 | Timepiece oscillator structure with separable elements |
| CN109839811A (en) * | 2017-11-24 | 2019-06-04 | 布朗潘有限公司 | Clock and watch wheel set with one-way wheel |
| CN109839811B (en) * | 2017-11-24 | 2020-09-18 | 布朗潘有限公司 | Timepiece wheel set with a one-way wheel |
| US11372370B2 (en) | 2017-11-24 | 2022-06-28 | Blancpain Sa | Timepiece wheel set with a unidirectional wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CH710278B1 (en) | 2024-02-15 |
| JP6482660B2 (en) | 2019-03-13 |
| CN107003640B (en) | 2019-12-20 |
| EP3210082A2 (en) | 2017-08-30 |
| WO2016062889A2 (en) | 2016-04-28 |
| EP3210082B1 (en) | 2019-06-19 |
| CH710278A1 (en) | 2016-04-29 |
| JP2017531806A (en) | 2017-10-26 |
| WO2016062889A3 (en) | 2016-07-21 |
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