CN106030420A - Chime mechanism for a timepiece - Google Patents
Chime mechanism for a timepiece Download PDFInfo
- Publication number
- CN106030420A CN106030420A CN201580009497.6A CN201580009497A CN106030420A CN 106030420 A CN106030420 A CN 106030420A CN 201580009497 A CN201580009497 A CN 201580009497A CN 106030420 A CN106030420 A CN 106030420A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- time
- jingle bell
- quarter
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
-
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/04—Hour wheels; Racks or rakes; Snails or similar control mechanisms
-
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/14—Winding-up the striking mechanism by the clockwork; winding up the clockwork by the striking mechanism
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Soil Working Implements (AREA)
Abstract
The chime mechanism comprises gongs (29, 30), hammers (27, 28) for striking the gongs, pallet pins (23-26) for actuating the hammers, an hour ratchet (20), a quaters ratchet (21) and a minutes ratchet (22) for actuating the pallet pins in order to chime the hours, the quarters and the minutes, these ratchets (20-22) being pivot mounted about the same axis, an hour cam (41), a quarters cam (46) and a minutes cam (51), an hour feeler (39), a quarters feeler (44) and a minutes feeler (49) arranged to collaborate with the hours, quarters and minutes cams respectively, and connections between the hours ratchet (20) and the hours feeler (39), between the quarters ratchet (21) and the quarters feeler (44) and between the minutes ratchet (22) and the minutes feeler (49) respectively. Said connections comprise an hour pinion (31) secured to the hours ratchet (20), a quarters pinion (32) secured to the quarters ratchet (21), and a minutes pinion (33) secured to the minutes ratchet (22), and an hour rack (34) between the hours pinion (31) and the hours feeler (39), a quarters rack (35) between the quarters pinion (32) and the quarters feeler (44) and a minutes rack (36) between the minutes pinion (33) and the minutes feeler (49).
Description
Technical field
The present invention relates to the acoustic means for timepiece such as wrist-watch or pocket-watch.Acoustic means is such as
The acoustic means that repetition per minute or longer time repeat.
Background technology
Known acoustic means from file EP 1760554 and WO 2012/004224, it includes bell,
For tapping the striker of bell, for driving the escapement lever (lev é e) of striker, be used for driving escapement lever with
Pair time, carve and respectively jingle bell time ratchet, carve ratchet and point ratchet, time cam, carve cam and
Divide cam, and for obtaining the time detector tapping quantity information needing jingle bell on cam
(palpeur), detector and detector-dividing are carved.In these mechanisms, time ratchet, carve ratchet and point
Ratchet, when being also called, carve or point " tooth harrow " or " parts ", be include for escapement lever assist
Zuo Chi district and also include the shape of coaxial tooth harrow of foregoing detection device.Time ratchet also include tooth district,
It engages with the little gear to be connected with jingle bell gear by arrangement of clutch.
Due to time ratchet, carve ratchet and the shape of point ratchet and the amplitude of their displacements, these jingle bells
Mechanism accounts for significant volume in the plane of table.
Summary of the invention
The present invention specifically addresses this defect or at least make it weaken, and proposing for this purpose
A kind of acoustic means for timepiece, comprising:
-bell,
-striker, is used for tapping described bell,
-escapement lever, is used for driving described striker,
-time ratchet, carve ratchet and point ratchet, be used for driving described escapement lever with pair time, quarter and
Dividing and carry out jingle bell, these ratchets rotate around identical axle to be installed,
-time cam, carve cam and point cam,
-time detector, carve detector and detector-dividing, be set to respectively with cam time described,
Described quarter cam and described point of cam cooperation, and
-connector, respectively when described ratchet and described time detector between, ratchet at described quarter
And between described quarter detector and between described point of ratchet and described detector-dividing,
It is characterized in that, described connector includes:
-time little the gear that couples with ratchet time described, with the little gear at quarter that described quarter, ratchet coupled
And point little gear coupled with described point of ratchet, and
-when described little gear and described time detector between time tooth harrow, at little tooth at described quarter
Tooth harrow and described point of little gear and described point at quarter between wheel and described quarter detector
Point tooth harrow between detector.
In described acoustic means, described tooth harrow can with time described little gear, little gear at described quarter
Engage with described point of little direct geared or can such as pass through one or more reverse gear wheel (pignon
De renvoi) indirectly engage.Detector can be the parts installed on tooth harrow mentioned, permissible
It is made up of the parts with described tooth harrow, or can be come and institute by rocking arm, spring and pin etc.
State tooth harrow to connect.Described acoustic means can be by button, press hat, door bolt or other all be suitable for
The acoustic means of triggered type of driver part.
In a particular embodiment, described ratchet is individually wheel shape.
Preferably, described tooth harrow is pivotally mounted around respective axle, and in described axle, at least one axle is not
An axle can be combined into other axle any.Such as, described point of tooth harrow with tooth harrow at described quarter around identical
Axle pivotally mounted, and time described tooth harrow around with described point of tooth harrow and the pivot of tooth harrow at described quarter
The different axle of axle is pivotally mounted.
Typically, described acoustic means includes actuating device, its for by including time ratchet, time
Little gear and time tooth harrow time driving-chain come transmission include carve ratchet, carve little gear and carve tooth harrow quarter
Driving-chain.Advantageously, described actuating device includes the ladder defined by the parts of driving-chain time described
Shape surface, the bar being pivoted on the parts carving driving-chain, the actuated element that supported by described bar
And fixed stop, driving-chain and the described element coaxial of driving-chain at described quarter, described ladder time described
Shape surface extends in being perpendicular to the plane of rotation axis of described parts and defines ladder with anti-
To ladder, described actuated element is protruding on the bar being parallel to described rotary shaft, and be set to
The cooperation of described fixed stop is so as to by the step jingle bell as required in reverse ladder
The quantity carved drives so that regardless of the quantity at the quarter needing jingle bell, pair time jingle bell knot
The time flow through between bundle and the beginning to jingle bell at quarter is identical.In a particular embodiment, described
Time driving-chain parts when being described the parts of ratchet and driving-chain at described quarter be to carve ratchet.
Similarly, described acoustic means can include actuating device, its for by include carve ratchet,
The quarter driving-chain carving little gear and carve tooth harrow carrys out transmission and includes a point ratchet, point little gear and point tooth harrow
Divide driving-chain.Advantageously, described actuating device includes the rank defined by the parts of driving-chain at described quarter
Stepped surface, the bar being pivoted on the parts of point driving-chain, supported by described bar transmission unit
Part and fixed stop, described quarter driving-chain and the described element coaxial of described point of driving-chain, described rank
Stepped surface extend in being perpendicular to the plane of rotation axis of described parts and define ladder and
Reversely ladder, described actuated element on the bar being parallel to described rotary shaft protruding and be set to
The cooperation of described fixed stop is so as to by the step jingle bell as required in reverse ladder
Point quantity drive so that regardless of need jingle bell point quantity, to carve jingle bell knot
The time flow through between bundle and the beginning to point jingle bell is identical.
In a particular embodiment, described acoustic means also includes jingle bell going barrel and arrangement of clutch,
And when described arrangement of clutch is in engagement state, time described, ratchet is set to send out with described jingle bell
Barrel connects, and when described arrangement of clutch is in clutch state, time described ratchet be set to
Described jingle bell going barrel separates.
Described jingle bell going barrel can be connected with actuator by jingle bell gear.
Described arrangement of clutch can include rocking arm, and it is set to connecing corresponding to described arrangement of clutch
The primary importance of conjunction state and corresponding to pivot between the second position of the released state of described arrangement of clutch
Turn.
Described arrangement of clutch can also include the little gear of clutch or the clutch being arranged on described rocking arm
Wheel, when described rocking arm is in described primary importance, the little gear of described clutch or castle wheel are by time described
Ratchet is connected to described jingle bell going barrel, and when described rocking arm is in the described second position, described
Ratchet time described is not connected to described jingle bell going barrel by the little gear of clutch or castle wheel.
In a modified example, described arrangement of clutch can include differential gearing, and it is arranged on described
Jingle bell going barrel and described time ratchet between, and can make to be shaken by described on described differential gearing
The locking member that arm supports works.
In another modified example, described arrangement of clutch can include vertical clutch moving member, and it sets
Put described jingle bell going barrel and described time ratchet between, and include along described vertical clutch move
The moveable element of axle of moving part, typically wheel, so that described arrangement of clutch turns from engagement state
It is changed to released state and makes described arrangement of clutch be converted to engagement state from released state on the contrary,
The movement of described element can be controlled by described rocking arm.In this variant, described rocking arm can
With support limit parts, it is set to stop described element along described axle pair in the event of a collision
The movement of the effect of anti-returning spring, when described rocking arm is in its primary importance, described element is in institute
State and pressed at returning spring.
Typically, described rocking arm carrying protruding component, when described acoustic means is in the state stopped
Time, described protruding component is held against starting handle by the returning spring of described rocking arm, described
Lever can manually drive member pivot, so that described protruding component separates with described rocking arm,
And make described rocking arm become its second position also from its primary importance under the effect of its returning spring
Therefore jingle bell is started.
Described acoustic means can also include the first check lock lever, and it is set to when at described jingle bell clockwork spring
In box, the energy of accumulation is less than being used as the block for described protruding component during preset value, and stops
Described protruding component unclamps.Described first check lock lever is disposed through the reserved display of jingle bell ladder
Wheel controls.
Described acoustic means can also include the second check lock lever, be set to when described timepiece upper
Bar is used as the block for described protruding component when the position of setting hour, and stops described
Protruding component unclamps.
Finally, the present invention also proposes a kind of timepiece, and it includes described jingle bell machine as defined above
Structure and movement, it is characterised in that described movement includes the going barrel of himself, and, arrange
Allow to make described loud going barrel wind up also by the rotation of described bar of winding up in one direction
And allow to be made in the other directions the going barrel of described movement by the rotation of described bar of winding up
The device wound up, described device includes being set in one direction or another by described
A face in entrance that bar of winding up drives wheel, two faces taken turns by described entrance supports extremely
At least one of another face support in few first ratchet, two faces taken turns by described entrance
Second ratchet is coaxial with described entrance wheel and includes the unidirectional gear teeth cooperated with described first ratchet
The first little gear and described entrance wheel coaxial and include unidirectional with what described second ratchet cooperated
The two pinion of the gear teeth couple with described first little gear and with the spine of described jingle bell going barrel
Wheel be in transmission connection first outlet wheel and couple with described two pinion and with described movement
The second outlet wheel that the ratchet driving of going barrel connects.
Accompanying drawing explanation
It is detailed description below by reading and with reference to accompanying drawing, makes other features and advantages of the present invention
Manifested, in the accompanying drawings:
Fig. 1 is the looking up in the engaged condition of the acoustic means according to the preferred embodiment of the present invention
Plane graph,
Fig. 2 is acoustic means the looking up under released state according to the preferred embodiment of the present invention
Plane graph, A the details of the Fig. 2 represented shows mouth and the stop pocket-wheel of clutch rocking arm
Between cooperation,
Fig. 3 is the vertical view in the rest condition of the acoustic means according to the preferred embodiment of the present invention
Plane graph,
Fig. 4 is that the vertical view after it starts of the acoustic means according to the preferred embodiment of the present invention is put down
Face figure,
Fig. 5 is the outfit of the part as the acoustic means according to the preferred embodiment of the present invention
Sometimes ratchet, carve ratchet and point ratchet with timely little gear, carve little gear and the jingle bell of point little gear
The sectional view of axle,
Fig. 6 is the escapement of the part as the acoustic means according to the preferred embodiment of the present invention
Fork, time ratchet, carve ratchet and point timely tooth harrow of ratchet, carve tooth harrow and point tooth harrow with timely detector,
Carve detector and the axonometric chart of detector-dividing,
Fig. 7 is the local in the rest condition of the acoustic means according to the preferred embodiment of the present invention
Plane graph,
Fig. 8 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Carve the connection between tooth harrow and point tooth harrow,
Fig. 9 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Time tooth harrow depart from unclamping of (chuter) moment tooth harrow,
Figure 10 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Unclamping of time-division tooth harrow is departed from carving tooth harrow,
Figure 11 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Obtain the quarter detector of the quantity information carving the quarter needing jingle bell on cam,
Figure 12 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Obtain need on point cam jingle bell point the detector-dividing of quantity information,
Figure 13 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Carve detector, cooperation between the first clutch for clutch control bar and the second clutch for clutch control bar,
Figure 14 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Obtain need jingle bell time and during the quantity information at quarter by time ratchet drive and carve the dress of ratchet
Put,
Figure 15 is the partial plan layout of the acoustic means according to the preferred embodiment of the present invention, it is shown that
Hour last tap near (between tapping the last time, when or afterwards)
Time ratchet start drive carve ratchet configuration in, by time ratchet drive carve ratchet actuating device,
Figure 16 and Figure 17 is the part plan of the acoustic means according to the preferred embodiment of the present invention
Figure, it is shown that be in two kinds of different configurations when supplying the reserved ladder of going barrel of jingle bell and being inadequate
Under allow be automatically prevented from jingle bell start device,
Figure 18 and Figure 19 is the part plan of the acoustic means according to the preferred embodiment of the present invention
Figure, it is shown that be in the dress allowing to stop jingle bell to start under two kinds of different configurations time between when provided
Put,
Figure 20 is two going barrels and in the present invention for the device wound up for these going barrels
Axonometric chart,
Figure 21 is the sectional view of the device wound up that figure 20 illustrates,
Figure 22 and Figure 23 is the axonometric chart of the device wound up that figure 20 illustrates,
Figure 24 and Figure 25 is the clutch dress particularly illustrating a modified example according to the present invention respectively
Put looking up partial plan layout and overlooking partial plan layout of the acoustic means with jingle bell starting handle,
Figure 26 is the differential gearing of the part as the arrangement of clutch shown in Figure 24 and Figure 25
Sectional view,
Figure 27 is the jingle bell machine of the arrangement of clutch particularly illustrating another modified example according to the present invention
Structure look up partial plan layout, and
Figure 28 is the sectional view of the arrangement of clutch that figure 27 illustrates.
Detailed description of the invention
Within the scope of the invention term " ratchet " (except the ratchet of going barrel) is expanded to for
Drive all tooth element of the escapement lever of one or more jingle bell striker.
Referring to figs. 1 to Fig. 4, for integrated or add the root of the movement being typically wrist-watch to timepiece
Include energy source 3 and regulation at pedestal 1 according to the acoustic means of the preferred embodiment of the present invention
The jingle bell gear 2 that device 4 connects.Energy source 3 typically jingle bell going barrel, itself and jingle bell gear 2
Wheel 2a be adjacent to and can be wound up by rotation bar 5 of winding up.Wind up bar 5 preferably
For the bar of winding up of movement, it is additionally operable to the going barrel for movement and winds up.Actuator 4 be such as from
Heart actuator (watt actuator).It needs the percussion speed (tempo) of jingle bell for regulation.Enclose
The clutch rocking arm 6 pivoted around axle 7 supports two the little gears 8 and 9 rotated relative to rocking arm 6.Little
Gear 8 rotate around axle 7 and with and the little gear 10 that couples of jingle bell axle 11 be forever adjacent to.Tooth
Wheel 8 also be referred to as " the little gear of clutch " little gear 9 permanent engagement.At clutch rocking arm 6
One position or bonding station (seeing Fig. 1), the little gear of clutch 9 with and jingle bell going barrel 3 be adjacent to
Therefore the motion of jingle bell going barrel 3 is also delivered to by the engagement of little gear 12 via little gear 8 and 10
Jingle bell axle 11.At the second position or separation point position (the seeing Fig. 2) of clutch rocking arm 6, the little tooth of clutch
Wheel 9 does not engages with little gear 12 and therefore makes jingle bell axle 11 rotate freely.As modified example, by
The little gear of clutch 9 that clutch rocking arm 6 supports can be with the little gear of jingle bell gear 2 at bonding station
Or wheel engagement, in order to the motion of jingle bell going barrel 3 is received via described gear.
Clutch rocking arm 6 bears the work of returning spring 13 trending towards making it pivot on the direction separated
With.One of end at clutch rocking arm 6 place has pin 14, when acoustic means is in its dormant state
Time lower (Fig. 3), this pin is held against jingle bell starting handle 15 by the effect of returning spring 13
First end, and therefore make clutch rocking arm 16 be maintained at its bonding station.When jingle bell starting handle 15
When its position of rest, it is kept by full spring or empty spring 17 (seeing Fig. 3 and Figure 16)
Surface 1a against pedestal 1.Jingle bell starting handle 15 can be actuated to by axial impetus in
Pipe 15a on the second end 16 of jingle bell starting handle 15 unclamps pin 14 and therefore unclamps clutch
Rocking arm 6 (Fig. 4).Pipe 15a around wind up bar 5 and be arranged on aforementioned bar 5 of winding up
Connecting by hat (not shown) of end.But, as modified example, jingle bell starting handle 15 can lead to
Cross the button independent of bar 5 of winding up to drive.At clutch rocking arm 6, not there is its of pin 14
End, clutch rocking arm 6 define be set to and the stop that couples of the wheel 2b of jingle bell gear 2 use
The mouth 18 (seeing Fig. 1 and Fig. 2) of pocket-wheel 19 cooperation.
Be provided with on jingle bell axle 11 (seeing Fig. 5 and Fig. 6) have three ratchets 20 of wheel shape, 21,
22.Ratchet 20, ratchet 21 at quarter and point ratchet 22 when these ratchets include.Time ratchet 20 and jingle bell
Axle 11 and little gear 10 couple.Carving ratchet 21 and point ratchet 22, they are relative to jingle bell axle
11 rotate freely.The gear teeth of ratchet 20,21,22 be used for driving jingle bell escapement lever 23,24,25,
26, jingle bell escapement lever self drives and taps bell 29,30 to excite the striker 27,28 of bell (to see figure
3 and Fig. 6).When escapement lever includes escapement lever 23 with time escapement lever 23 coaxial first quarter escapement lever
24, divide escapement lever 25 and coaxial with point escapement lever 25 second quarter escapement lever 26.Each escapement
Fork group 23-24 and 25-26 are respectively set to drive respective striker 27,28, and striker is set to strike
Hitting respective bell 29,30, two bells 29,30 produce different sound.Time ratchet 20 include tool
Have the gear teeth of 12 teeth, for drive time escapement lever 23 in case time escapement lever drive be referred to as " time
Striker " striker 27.Ratchet 22 is divided to include the gear teeth with 14 teeth, for driving a point escapement
Fork 25 is so that point escapement lever drives the striker 28 being referred to as " minute hammer ".Carve ratchet 21 and include two
There are the gear teeth of 3 teeth, being respectively used to drive two to carve escapement lever 24,26 to carve escapement lever wheel
Stream drive clock hammer 27 and minute hammer 28.
Time ratchet 20, carve ratchet 21 and point ratchet 22 respectively with time little gear 31, carve little gear 32
(seeing Fig. 5) is coupled with a point little gear 33.Time little gear 31 with time tooth harrow 34 the gear teeth be adjacent to (ginseng
See Fig. 6 and Fig. 7).Carve little gear 32 to be adjacent to the gear teeth carving tooth harrow 35.Divide little gear 33 and divide
The gear teeth of tooth harrow 36 are adjacent to.Carve tooth harrow 35 to pivot around identical axle 37 with a point tooth harrow 36.Time
Tooth harrow 34 its preferably about the axle 38 being different from the pivotal axis 37 carving tooth harrow 35 and point tooth harrow 36
Pivot, but changeable type ground can be around the pivotal axis 37 identical with tooth harrow 35 at quarter and point tooth harrow 36
Pivot.Time detector 39 around time tooth harrow 34 pivotal axis 38 pivotally mounted.Time detector 39
Mouth 40 be set to time cam 41 (the most visible) cooperate.By time detector 39
Support and time the pin 42 in the opening 43 of tooth harrow 34 defines when inserting detector 39 and time tooth
The scope (plage) of the relative angular displacement between rake 34.Carve detector 44 around carving tooth harrow 35 He
The pivotal axis 37 dividing tooth harrow 36 is pivotally mounted.The mouth 45 carving detector 44 is set to convex with quarter
Wheel 46 (seeing Fig. 7) cooperation.Supported and insert detector 44 at quarter by tooth harrow 35 at quarter and (see figure
13) the pin 47 in opening 48 define carve detector 44 and carve between tooth harrow 35 relative
The scope of angular displacement.Detector-dividing 49 couples with a point tooth harrow 36 and preferably (joins with point tooth harrow 36
See Fig. 6) make single parts together.The mouth 50 of detector-dividing 49 is set to and a point cam
51 (seeing Figure 12) cooperates.Time cam 41, carve cam 46 and a point cam 51 is general type
Cam and being driven by movement in a usual manner.Carve cam 46 with point cam 51 around identical
Axle pivot, this axle can be the axle of the Gu Jiquan (chauss é e) of movement.Time cam 41 it is excellent
Selection of land is not coaxial with cam 46 at quarter and point cam 51.Time tooth harrow 34, carve tooth harrow 35 and point tooth harrow
36 each bear the effect from returning spring 52,53,54 (seeing Fig. 6 and Fig. 7), reply
Spring trends towards making the tooth harrow direction towards the mouth of the corresponding detector near corresponding cam
Upper rotation.
Time tooth harrow 34 support and start Rocker arm 55 quarter pivoted around axle 56 (seeing Fig. 6 and Fig. 7).
Time detector 39 and carve and start the spring that Rocker arm 55 contacts with each other by keeping two parts 39,55
57 connect.Carve and start the isolation at quarter that Rocker arm 55 is set to and is arranged on the pedestal 1 of acoustic means
Device 58 cooperates.Carve that isolator 58 is pivotally mounted around axle 59 and its angle stroke (d é battement)
Being limited by pin 60, this pin is fixed on pedestal 1 and inserts in the opening 61 carving isolator 58.
Carving isolator 58 and have pin 62, when carving isolator 58 at position of rest, this pin is at certain
A little moment are spacing to carving tooth harrow 35.Isolator 58 bore and trended towards keeping it in its position of stopping quarter
The effect of the returning spring 58a put.
Carve detector 44 to include being set to drive first with limiting the end carving mouth 45 contrary at it
The mouth 63 of clutch for clutch control bar 64 (seeing Figure 13).First clutch for clutch control bar 64 is arranged on tooth at quarter
Harrow on 35 and bear the reply keeping the first clutch for clutch control bar to contact with the mouth 63 carving detector 44
The effect of spring 65.First clutch for clutch control bar 64 is set to drive installation second on pedestal 1
Clutch for clutch control bar 66.Second clutch for clutch control bar 66 limits and receives the pin supported by clutch rocking arm 6
The Y-piece 67 of 14.
Carve tooth harrow 35 and point tooth harrow 36 to be coupled to each other by ratchet or hook 68 (seeing Fig. 8),
Ratchet or hook are pivoted on tooth harrow 35 at quarter and limit tooth 69, and this tooth is set to and a point tooth harrow
Second gear teeth 70 of 36 cooperate with coupling tooth harrow at quarter 35 and a point tooth harrow 36.Ratchet 68 bears
To in the effect of the returning spring 68a making tooth 69 be maintained in the gear teeth 70.It is fixed on pedestal 1
Ratchet block 71 be set to another tooth 72 with ratchet 68 (seeing Figure 10) and cooperate so that spine
Pawl 68 resist its returning spring effect pivot and therefore make the tooth 69 of the gear teeth 70 separate and with carve tooth
Rake 35 and a point tooth harrow 36 depart from.
Time ratchet 20 and carve ratchet 21 and be connected to each other by bar 73, this bar is by carving 21, ratchet
Support and pivotally mounted around carving ratchet 21 relative to axle 74 (seeing Figure 14).Bar 73 has biography
Untie-sell nail 75, its be set to time ratchet 20 step-like surface cooperate.Step-like surface time spine
In other words the plane of wheel 20 extends in the plane vertical with ratchet 20,21 common axis of rotation,
And by along curve by time ratchet 20 peripheral part be connected to the center portion thereof and divide.Stepped
Surface limits ladder or level 76 and 4 reverse ladders 77.Each ladder 76 and ratchet 20,
The rotary shaft essentially concentric of 21 but be in the radial position different from other ladder.Bar 73 with spine
The vertical plane of rotary shaft of wheel 20,21 extends and pivots.Transmission pin 75 is before it is parallel to
State rotary shaft and extend to cooperate with step-like surface 76,77.Transmission pin 75 can also
Cooperating with the block 78 of bar, the block of bar is fixed on pedestal 1 and includes location, the angle table of bar 73
Face 79, at that time ratchet 20 this surface that (sees Figure 15) when predetermined Angle Position along with
The curve extension of curve co-insides mentioned above.Bar 73 bears trend towards making bar 73 at Figure 14 inverse
The effect of the returning spring 80 pivoted on clockwise.As it can be seen, returning spring 80 is preferably
Single parts are made and by of the returning spring carved on ratchet 21 together with bar 73
End 80a installs.The pin 80b that end 80a is such as secured around carving on ratchet 21 is free
Install rotatably.
Acoustic means is in the following manner.
Under the dormant state of acoustic means, clutch rocking arm 6 its bonding station (seeing Fig. 1),
Its mouth 18 is outside with the gear teeth of pocket-wheel 19 in stop and jingle bell going barrel 3, jingle bell gear 2,
Ratchet 20,21,22 and tooth harrow 34,35,36 are fixing.Time tooth harrow 34 by jingle bell clockwork spring
The power of box 3 is held against pin 60 (seeing Fig. 7), and this stops jingle bell going barrel 3 oneself to launch
(se dévider).Carve ratchet 21 via bar 73 by time ratchet 20 keep, wherein transmission pin 75
A reverse ladder against reverse ladder 77 (seeing Figure 15).Divide tooth harrow 36 via ratchet 68
Carved tooth harrow 35 to keep, during wherein tooth 69 inserts the gear teeth 70 (with reference to Fig. 8).
When user is pressed by hat and therefore presses the pipe 15a around bar 5 (seeing Fig. 4) of winding up
Time, jingle bell starting handle 15 no longer keeps the pin 14 of clutch rocking arm 6 so that clutch rocking arm is in its time
It is switched to against the block 81 (seeing Fig. 2) being fixed on pedestal 1 under the effect of multiple spring 13.From
Close rocking arm 6 and therefore become its separation point position from its bonding station, and its mouth 18 enters stop and uses
In the gear teeth of pocket-wheel 19, to lock jingle bell gear 2 and jingle bell going barrel 3, in order to jingle bell clockwork spring
Box will not oneself launch.No longer with jingle bell going barrel 3, time tooth harrow 34, carve tooth harrow 35 and point tooth
The jingle bell axle 11 of rake 36 connection departs under the effect of their returning spring 52,53,54
(chuter), but carve tooth harrow 35 on its stroke by carve isolator 58 (seeing Fig. 7) pin
62 stop.Owing to point tooth harrow 36 is connected with carving tooth harrow 35 by ratchet 68, a point tooth harrow self also exists
It is prevented from its stroke.By carve start Rocker arm 55 and time detector 39 between cooperation, time tooth
The disengaging of rake 34 when making detector 39 time cam 41 side move up.Time detector 39
Mouth 40 start with time cam 41 contact with acquisition need jingle bell time quantity information.Time tooth harrow
34 continue its strokes, and due to carve start Rocker arm 55 against time detector 39, carved motion rocker arm
55 are set to rotate and himself drive carve isolator 58 (with reference to Fig. 9) rotation.Time tooth harrow 34
Motion when its opening 43 wall arrive against time detector 39 pin 42 time stop.
Tooth harrow 35 at quarter (seeing Fig. 9) is unclamped in the rotation carving isolator 58.Carve tooth harrow 35 therefore to arrange
For departing under the effect of returning spring 53.Due to the first clutch for clutch control bar 64 and detector 44 at quarter
Mouth 63 between contact, carve detector 44 and trending towards making its mouth 45 near carving cam 46
Side be pivoted up.Carve tooth harrow 35 this disengaging during, ratchet 68 second tooth 72 start with
The surface 82 of the block 71 of ratchet contacts, then (only when not having need jingle bell any quarter)
Sliding on the surface 83 of this block 71 (seeing Figure 10), this makes ratchet 68 resist it and replys bullet
The effect of spring pivots and makes the first tooth 69 of the gear teeth 70 separate.Point tooth harrow 36 therefore with carve tooth harrow
35 depart from and can depart under the effect of returning spring 54.Carve the mouth 45 of detector 44 and divide
The mouth 50 of detector 49 starts to contact to obtain needs with cam 46 at quarter and a point cam 51 respectively
Quarter of jingle bell and point quantity information (seeing Figure 11 and Figure 12).At ratchet 68 and 70 points of the gear teeth
From before, it is possible that the mouth 50 of detector-dividing 49 begins to contact with a point cam 51.At this
In the case of Zhong, ratchet 68 unclamps ratchet on the gear teeth 70, and this allows to carve tooth harrow 35 and continues its stroke
To allow detector 44 at quarter carving the information that obtains on cam 46.Reach convex with quarter when carving detector 44
During wheel 46 contact, carve tooth harrow 35 and continue to its stroke, owing to the first clutch for clutch control bar 64 is visited with carving
Surveying device 44 to contact, the first clutch for clutch control bar 64 is set to resist the effect of its returning spring 65 and rotates
And himself drive the second clutch for clutch control bar 66 to rotate.When carve tooth harrow 35 pin 47 reach to
During by carving the wall of opening 48 of detector 44 (seeing Figure 13), the disengaging carving tooth harrow 35 stops.
At the end of carving the stroke of tooth harrow 35 (seeing Figure 14), transmission pin 75 arrives the block with bar
78 contact, and it is guided by the locating surface 79 of the block 78 of bar, and on this surface 79
The quantity at the quarter of jingle bell navigates to corresponding to one of four reverse ladders 77 (relative to spine as required
Wheel 20,21,22 axle) radial position.The transmission pin 75 movement on locating surface 79
The effect making bar 73 resist its returning spring 80 pivots around its axle 74, and this effect makes trundle
Nail 75 is held against locating surface 79.
During the disengaging of tooth harrow 34,35,36, ratchet 20,21,22 drive escapement lever 23 to
26, but it is on the direction not allowing driving striker 27,28.
Carve tooth harrow 35 disengaging at the end of, the second clutch for clutch control bar 66 be rotated through drive
Clutch rocking arm 6 is brought into its bonding station (seeing Figure 13 and Fig. 1) by pin 14.Now, ring
Bell axle 11 be again connected with jingle bell going barrel 3 and jingle bell going barrel 3 power ratchet 20 when making
When rotating and therefore make in the other directions, tooth harrow 34 resists using of its returning spring 52
Clockwork spring until time tooth harrow 34 return to against pin 60 (seeing Fig. 7).When causing tooth harrow 34 upper
Bar time ratchet 20 this rotation drive time escapement lever 23, time escapement lever self drive striker 27 with
To a hour jingle bell.Time tooth harrow 34 and time ratchet 20 displacement angular width degree therefore and with time escapement
Fork 23 converge time ratchet 20 the quantity of tooth depend on time cam 41 on time detector 39
Mouth 40 location is therefore with the Angle Position of timely cam 41.Time tooth harrow 34 and time ratchet 20
This angular width degree of displacement corresponding to needing the quantity of the percussion of jingle bell to represent hour.
Time ratchet 20 this rotation during, reverse ladder 77 is in and the footpath of transmission pin 75
The reverse ladder identical to position starts to contact with aforesaid pin 75 and button (seeing Figure 15), because of
When this allows the effect of the returning spring 53 that tooth harrow 35 is carved in ratchet 20 antagonism drive carve ratchet 21 (with
And more generally, whole driving-chain 21,32,35).During this driving, transmission pin 75 leads to
Cross returning spring 80 and be held against the ladder 76 corresponding to aforementioned reverse ladder 77.Carve ratchet 21
By its two gear teeth therefore drive first quarter escapement lever 24 and second quarter escapement lever 26, quarter catches
Vertical fork drives striker 27,28, and the number of times of driving is corresponding to needing the quantity at the quarter of jingle bell, and this is in institute
Carry out after jingle bell time some.Due to bar 73, at step-like surface 76,77 and at locating surface
79, regardless of the quantity at the quarter needing jingle bell, pair time the end of jingle bell and opening carving jingle bell
Between beginning, elapsed time is identical.Impartial relative to the time that jingle bell when making and quarter consume between jingle bell
Classical device (device as described at file WO 2012/004224, the wherein mouth of ratchet changed
Portion or tooth cooperate with the gear teeth), device 73,76,77,79 has between aforesaid mouth portion and the gear teeth
The advantage eliminating the risk of bend (arc-boutement).Notice, time tooth harrow 34 and carve tooth
Harrow in 35 coaxial configurations, this device 73,76,77,79 can time tooth harrow 34 and carve tooth
Use between rake 35 rather than time ratchet 20 and carving use between ratchet 21.
By time during ratchet 20 drives ratchet 21 at quarter, by carving the ratchet 68 that supports of tooth harrow 35
In the block 71 departing from ratchet the gear teeth 70 inserting point tooth harrow 36, therefore allow to carve tooth harrow 35
Drive a point tooth harrow 36.Therefore point ratchet 22 driven by point tooth harrow 36 drives to divide by its gear teeth and catches
Vertical fork 25, point escapement lever drives striker 28, and the number of times of driving corresponds to need the quantity divided of jingle bell,
This was carried out after jingle bell at all of quarter.In the between cog of the gear teeth 70, the tooth 69 of ratchet 68 depends on
Engage in the quantity divided needing jingle bell.Therefore regardless of need jingle bell point quantity,
Carve elapsed time between the end of jingle bell and point jingle bell identical.
In variant of the invention example, the device similar to device 73,76,77,79 (but tool
Have suitable number of reverse ladder 77) by replacement have ratchet 68 and the gear teeth 70 device come exist
Carve and use between ratchet 21 and point ratchet 22, or carving tooth harrow 35 and the chien shih of point tooth harrow 36
With.
Due to time ratchet 20, carve the coaxial setting of ratchet 21 and point ratchet 22, acoustic means exists
The plane of table is compact.It addition, escapement lever in the corresponding gear teeth of ratchet 23,24,25,
The depth of penetration of 26 can be identical, this driving allowing to optimize striker 27,28.
In the present invention, the bulk of the acoustic means in the plane of table is by due to each tooth
Engagement ratio between rake 34,35,36 and corresponding little gear 31,32,33 make tooth harrow 34,35,
36 carry out less angular displacement drives corresponding ratchet 20,21,22 to carry out the thing of bigger angular displacement
Become particularly compact in fact.The angle stroke of tooth harrow 34,35,36 is thus less than prior art (literary composition
Part EP 1760554 and WO 2012/004224) the angle stroke of tooth harrow-ratchet.It addition, with existing
The ratchet 20,21,22 and the tooth harrow-ratchet that have technology are contrary, and tooth harrow 34,35,36 is not must
Bigger degree of freedom is provided in the design of mechanism the fact that palpus is coaxial.
It is also noted that identical parts clutch rocking arm 6 guarantees with acoustic means engaged/disengaged dual
Function, and guarantee to lock in separation point position by coupled locking member (mouth 18)
The function of jingle bell going barrel 3.This feature the disengaging of tooth harrow 34,35,36 and ratchet 20,21,
The expansion of jingle bell going barrel 3 is stoped simply during the rotation of 22 correspondences.Preferably, as it can be seen,
Locking member makes single parts together with clutch rocking arm 6.
In variant of the invention example, ratchet 20,21,22 can have a shape of tooth harrow, and not
It it is the shape with wheel.Although it is excellent for realizing ratchet 20,21,22 with the shape of wheel in the present invention
Choosing, guarantee at the tooth of ratchet and escapement with enough rigidity because this allows to give aforementioned ratchet
Cooperation good between fork.
According to another favorable characteristics of the present invention, acoustic means includes when tired in jingle bell going barrel 3
Long-pending energy is not enough to guarantee after acquisition information ratchet 20,21,22 on cam 41,46,51
The device that jingle bell starts is stoped during return with tooth harrow 34,35,36.This device includes (seeing figure
16) it is maintained at position of rest against the block 85 being fixed on pedestal 1 by returning spring 86
Check lock lever 84.At the position of rest of check lock lever 84, when the position of the engaged/disengaged of clutch rocking arm 6
During change, check lock lever 84 is outside the path followed by pin 14.Check lock lever does not hinders
The motion of clutch rocking arm 6.But check lock lever 84 can be pivoted into the position shown in Figure 17,
The end of this position check lock lever is risen as stoped pin 14 to move on the detaching direction of clutch rocking arm 6
The effect of block.Therefore, in this position of check lock lever 84, by driving starting handle 15 right by hat
Clutch rocking arm 6 does not has any effect, clutch rocking arm 6 therefore to rest on its bonding station the most not
Start jingle bell.
The parts of the pivot controlling check lock lever 84 are ladder reserved display wheels 87.Ladder reserved display wheel
87 include the circular arc opening 88 receiving the pin 89 being fixed on pedestal 1.Opening 88 and pin 89
For ladder reserved display wheel 87 two constrained position of definition, i.e. correspond essentially to jingle bell going barrel 3
Spring expires the position of the state of string and the complete sky of the spring corresponding essentially to jingle bell going barrel 3 completely
The position of the state of string.Ladder is reserved display wheel 87 and is had instruction acoustic means on the dial plate of table
The reserved indicator (not shown) of ladder, such as pointer.Classical ground, ladder reserved display wheel 87
Being driven by the output of differential gear, wherein two inputs of differential gear are the axles of jingle bell going barrel 3
The gear teeth with aforementioned going barrel.
When jingle bell going barrel 3 winds up (Figure 16) fully, ladder reserved display wheel 87 does not exists
Working on check lock lever 84, therefore check lock lever rests on its position of rest.When jingle bell going barrel 3 not
When having sufficient energy to drive jingle bell (Figure 17), ladder reserved display wheel 87 makes at Angle Position
Obtain this bossing 90 taking turns 87 to start contact with check lock lever 84 and make it resist its returning spring
The effect of 86 pivots to carry it into its position, stops clutch rocking arm 6 to it at this position check lock lever
The pivot of separation point position.By being reserved the indicator of display wheel 87 support by ladder, user is led to
Know that it should be wound up for jingle bell going barrel 3.Once jingle bell going barrel 3 is wound up fully,
Bossing 90 just leaves check lock lever 84, it is allowed to check lock lever returns to it outside the path of pin 14
Position of rest.
Always according to another favorable characteristics of the present invention, acoustic means included when the time of adjustment table
For the device stoping jingle bell to start.It is true that without default any device with when adjusting
Between period stop detector 39,44,49 and cam contact, adjustment time the time cam caused
41, the rotation carving cam 46 and point cam 51 can cause damage in acoustic means.With reference to figure
18, the device used in the present invention includes what the pull bar 92 of the mechanism by adjusting the time can drive
Check lock lever 91, it cooperates with bar 5 of winding up.When wind up bar 5 at it depressed position, check lock lever
91 outside the path of the pin 14 supported by clutch rocking arm 6 (Figure 18).In this condition, (as
The reserved ladder of fruit is enough) start jingle bell to by the driving of hat.When winding up what bar 5 was tightened up at it
Position in other words its adjust the time position time, another Angle Position chosen by check lock lever 91, in this position
Put the pin 14 that its end pivots to its separation point position (seeing Figure 19) for stoping clutch rocking arm 6
Play the effect of block.Therefore, in this position of check lock lever 91, by by being preced with starting handle 15
Driving inoperative to clutch rocking arm 6, therefore clutch rocking arm is stayed its bonding station and does not rises
Sound of something astir bell.
According to another favorable characteristics of the present invention, as shown in Figure 20 and Figure 21, acoustic means bag
Include and allow to make to send out on jingle bell going barrel 3 and the going barrel of movement that represented by labelling 93 the most simultaneously
The device of bar.This device be set to when wind up bar 5 its depressed position time, a direction (example
The direction of pointer such as table) on, the rotation of aforementioned rod makes jingle bell going barrel 3 wind up and separately
The rotation of one direction direction in opposite direction of the pointer of table (such as with) upper aforementioned rod makes movement
Going barrel 93 wind up.This device include can by wind up bar 5 a direction or another
Powered entrance wheel 94 on individual direction.Therefore, entrance wheel 94 engages with crown gear 95, and crown gear is certainly
Body engages with little gear 96 of winding up, and little gear of winding up is installed around bar 5 of winding up and passes through
The sliding pinion 97 (visible on Figure 18) coupled is rotated via square-wave-shaped with bar 5 of winding up
The gear teeth drive.On entrance in two face each of wheel 94, there is at least one ratchet.By
The ratchet 98 carried below entrance wheel 94 (seeing Figure 21 and Figure 22) and and the first outlet wheel 100
The gear teeth cooperation of the Herba Agrimoniae shape of the little gear 99 coupled.94 (seeing Figure 21 and Figure 23) are taken turns by entrance
The ratchet 101 carried above with and the Herba Agrimoniae shape of little gears 102 that couples of the second outlet wheel 103
The gear teeth cooperation.
First outlet wheel 100 is the wheel making jingle bell going barrel 3 wind up.It is in fact via reversing
Part (renvoi) 105 engages with the ratchet 104 of jingle bell going barrel 3.Second outlet wheel 103 is
Make the wheel that the going barrel 93 of movement is wound up.It is in fact via part 107,108 and the machine of reversing
The ratchet 106 of the going barrel 93 of core engages.Due to ratchet 98,101, the first outlet wheel 100 Hes
Second 103, outlet wheel rotates in one direction, and the rotation direction of the first outlet wheel 100
Contrary with the rotation direction of the second outlet wheel 103.When entrance wheel 94 is in a first direction by winding up
When bar 5 drives, entrance wheel is by its ratchet 98 driving pinion 99 and therefore drives the first outlet
Wheel 100 is so that jingle bell going barrel 3 is wound up.During this motion, ratchet 101 unclamps ratchet also
The most do not drive the second outlet wheel 103 remained stationary as.When entrance wheel 94 is on its another direction
When being driven by bar 5 of winding up, therefore entrance wheel by its ratchet 101 driving pinion 102 and drives
Dynamic second outlet wheel 103 is so that the going barrel 93 of movement is wound up.During this motion, ratchet 98
Unclamp ratchet and the most do not drive the first outlet wheel 100 remained stationary as.
Notice, make device that going barrel 3,93 winds up in the plane of table closely, because of
Coaxial for (two-way) entrance wheel 94 and two (unidirectional) outlet wheels 100,103.
Figure 24 to 26 shows the arrangement of clutch according to another embodiment.In fig. 1 and 2,
Arrangement of clutch includes clutch rocking arm 6 and the little gear 8,9 supported by this rocking arm.At Figure 24 to figure
Arrangement of clutch shown in 26 includes rocking arm 110 and is placed between jingle bell going barrel 3 and jingle bell axle 11
Differential gearing 111.
Differential gearing 111 include that (seeing Figure 26) be coaxially disposed with and jingle bell going barrel 3 engage
Fifth wheel 113 couple sun gear 112, planet carrier 114 and sun pinion 115.Sun gear
112 entrances constituting differential gearing 111.This entrance includes the interior gear teeth, and it is with at least one (preferably
Ground is three) planetary gear 116 that supported by planet carrier 114 engages.As modified example, the sun
Wheel 112 can be the little gear engaged with one or more planetary gears 116 by its periphery gear teeth.
Each planetary gear 116 is coaxial and planetary gear 117 with the opposite side being positioned at planet carrier 114
Couple.Each planetary gear 117 engages with sun pinion 115.Constitute going out of differential gearing 111
The sun pinion of mouth is such as engaged with the little gear 10 of jingle bell axle 11 by the part 118 that reverses.
Rocking arm 110 is around point 119 pivot and bears and trends towards exerting a force rocking arm to block 110b
The effect of returning spring 110a.Such as the clutch rocking arm 6 with mouth 18 of Fig. 1 and Fig. 2, rocking arm
110 include locking mouth 120, for and the stop that couples of the wheel 2b of jingle bell gear 2 use star
Therefore wheel 19 cooperation also locks or unlocks jingle bell going barrel 3.The most such as there is the rocking arm 6 of pin 14,
Rocking arm 110 has pin 121, for assisting with the jingle bell starting handle 15 shown in Fig. 3 or Fig. 4
Make, or as modified example, cooperate with jingle bell starting unit 122 described above.
Rocking arm 110 also has locking claw 123, and it is according to the position inserting line carrier of rocking arm 110
Separate in the periphery gear teeth of 114 or with these gear teeth.More specifically, in the primary importance of rocking arm 110
Or bonding station, when the locking claw 123 of the gear teeth of inserting line carrier 114 locks planet carrier,
Locking mouth 120 does not lock jingle bell going barrel 3.Therefore jingle bell going barrel 3 can rotate and pass through
Fifth wheel 113 carrys out Driver Entry wheel 112, and entrance is taken turns by the gear teeth in it and planetary gear 116-117
Make sun pinion 115 rotate and thus make jingle bell axle 11 rotate.The second position at rocking arm 110
Or separation point position, when locking claw 123 and not locking planet carrier 114, locking mouth 120 is locked
Jingle bell going barrel 3.Owing to jingle bell going barrel 3 is locked, entrance wheel 112 is also locked.Planet carrier
114 are freely rotatable, and planetary gear 116-117 can on the interior gear teeth of entrance wheel 112 rotatably
Drive planet carrier.Therefore jingle bell axle 11 separates with jingle bell going barrel 3 and can be by making the part that reverses
118, sun pinion 115 and planet carrier 114 rotate time tooth harrow 34, carve tooth harrow 35 and point
Rotate under the effect of the returning spring 52,53,54 of tooth harrow 36.
Second configuration, in other words locking claw 123 is not locked planet carrier 114 and locks mouth 120
Locking jingle bell going barrel 3 configuration correspond to the pass jingle bell starting handle 15 or unclamp rocking arm 110 and
The stage of the acquisition information that the driving of the jingle bell starting unit 122 of returning spring 110a starts.The
One configuration, in other words locking claw 123 is locked planet carrier 114 and locks mouth 120 and do not lock
The configuration of jingle bell going barrel 3 is corresponding to the jingle bell stage of the acquisition information that continues.
In the example shown, locking claw 123 is with the shape of the additional parts being fixed on rocking arm 110
Formula.But, as modified example, locking claw can with rocking arm 110 as the most preferably with locking mouth
120 are connected as a single entity.
In modified example, replace the jingle bell starting portion of the jingle bell starting handle 15 shown in Fig. 3 and Fig. 4
Part 122 makes bar 15 be decomposed into two parts.More specifically, jingle bell starting unit 122 includes point
Not around two bars 124,125 of point 126,127 pivot, and trend towards bar 124,125 court
Returning spring 128,129 to block 130,131 force is respectively acting on two bars.It is referred to as
The bar 125 of " control bar " (is seen by pipe 15a in the way of identical with control jingle bell starting handle 15
Fig. 3 and Fig. 5) control.The bar 124 being referred to as " starting handle " performs the end of jingle bell starting handle 15
The function of part, in other words cooperates with pin 121 so that rocking arm 110 stays the merit of its bonding station
Energy.Control bar 125 include retractable mouth 132, when control bar 125 driven time its start with
The mouth 133 of starting handle 124 contacts, so that starting handle 124 resists the work of its returning spring 128
With pivoting and therefore unclamping rocking arm 110.In controlling the second stage of movement of bar 125, mouth
132 lose with mouth 133 contact and starting handle 124 is therefore in the effect of its returning spring 128
Under immediately fall back to its initial position.By this way, although controlling bar 125 and keeping being driven (making
User continues to press hat or button), still may insure that in the jingle bell stage after acquisition information
Rocking arm 110 is maintained at its bonding station well.Although mouth occurring on the path of mouth 132
133, the retractable feature of mouth 132 allows to control bar 125 and returns to its initial position.Certainly,
This jingle bell starting unit 122 can be with the arrangement of clutch 6,8,9 illustrated in fig. 1 and 2
It is used together.
Figure 27 and Figure 28 shows the arrangement of clutch always according to another embodiment.At Figure 27 and Tu
Arrangement of clutch shown in 28 is the arrangement of clutch of vertical type.It includes rocking arm 135, is positioned at sound
Vertical clutch moving member 136 between bell going barrel 3 and jingle bell axle 11 and act on vertical clutch
Moving member 136 and the control parts 137 self controlled by rocking arm 135.
Rocking arm 135 has and has with the pin 121 that figure 24 illustrates and locking mouth 120 respectively
The pin 138 of identical function and locking mouth 139.Rocking arm 135 also has spacing claw 140 and control
Fabrication pawl 141.Such as rocking arm 110, rocking arm 135 bears and tends towards block (not shown) force
The effect of returning spring 142.
Vertically clutch moving member 136 includes the first round engaged with jingle bell going barrel 3 being coaxially disposed
143 engage with the little gear 10 of jingle bell axle 11 second take turns 144, be fixed on second and take turns 144
There is the third round 145 of Breguet (Breguet) gear teeth 145a and rotate relative to the first round 143
Couple but in the cofree fourth round 146 with Breguet gear teeth 146a of axial translation.Spring 147
Trend towards executing the Breguet gear teeth 146a of fourth round 146 to the Breguet gear teeth 145a of third round 145
Power so that the first round 143 take turns 144 rotations with second and couple and therefore jingle bell going barrel 3 be connected to
Jingle bell axle 11.
Control parts 137 and include spring 148 and the Y-piece of the free end being fixed on spring 148
149, two teeth 150 (in these teeth, only one of which tooth is visible on figure) of Y-piece can be symmetrical
Ground is against the edge 151 of fourth round 146, in order to resist the work of spring 147 when spring 148 flexing
With moving axially.Therefore the flexing of spring 148 is the moving axially by acting on fork of fourth round 146
The control claw 141 of the rocking arm 135 of the clinoplain 152 of shape part 149 controls.In modified example,
Controlling parts 137 can be single parts.
Rocking arm 135 can use the primary importance corresponding to the position shown in Figure 27 and Figure 28 and
Two position (not shown).In the primary importance of rocking arm 135, control claw 141 and make Y-piece 149
Do not contact the position of rest of fourth round 146 at it, and lock mouth 139 and do not lock jingle bell clockwork spring
Box 3.This primary importance corresponding to the engagement state of arrangement of clutch, the sound of its acquisition information that allows to continue
The bell stage is carried out.In the second position of rocking arm 135, control claw 141 and assist with clinoplain 152
Make so that therefore spring 148 flexing and fourth round 146 depart from third round by Y-piece 149
The Breguet gear teeth 145a of 145.Second take turns 144 therefore relative to the first round 143 rotate on be from
By, the first round is locked by the effect of the locking mouth 139 on pocket-wheel 19.Rocking arm 135
This second position corresponding to the released state of arrangement of clutch, it is allowed to the stage obtaining information is carried out.
The characteristic of unidirectional of the Breguet gear teeth 145a, 146a uses the most in the present invention.These gear teeth
The Herba Agrimoniae shape of 145a, 146a by avoid may wheel 145 and 146 tooth tip on cause
The risk of locking of most advanced and sophisticated contact and beneficially clutch.As modified example, Breguet gear teeth 145a,
146a can be replaced by (two-way) the classical vertically gear teeth.
As shown in figure 28, when rocking arm 135 is in its primary importance, the spacing claw 140 of rocking arm 135
In fourth round 146 positioned beneath.In the case of table is clashed into, despite the presence of by spring 147
The effect applied, this spacing claw 140 still stops fourth round 146 to lose and the connecing of third round 145
Touch.Therefore, in this embodiment of the present invention, rocking arm 135 meets three kinds of functions: make jingle bell
Going barrel 3 is locked/is unlocked, controls engaged/disengaged and stop separation in the case of clashing into.
Claims (19)
1. for an acoustic means for timepiece, including:
-bell (29,30),
-striker (27,28), is used for tapping described bell,
-escapement lever (23-26), is used for driving described striker,
In-time ratchet (20), carve ratchet (21) and divide ratchet (22), be used for driving described in catch
Vertical fork with pair time, carve and divide jingle bell, these ratchets (20-22) are around identical axle pivot
Turn and install,
-time cam (41), cam at quarter (46) and point cam (51),
-time detector (39), carve detector (44) and detector-dividing (49), be set to point
Not do not cooperate with cam time described, cam at described quarter and described point of cam, and
-connector, respectively when described ratchet (20) and described time detector (39) between,
Between described ratchet at quarter (21) and described detector at quarter (44) and described point of ratchet
(22) and between described detector-dividing (49),
It is characterized in that, described connector includes:
-couple with ratchet time described (20) time little gear (31), with described ratchet at quarter (21)
Little gear at the quarter (32) coupled and point little tooth coupled with described point of ratchet (22)
Wheel (33), and
-when described little gear (31) and described time detector (39) between time tooth harrow (34),
Tooth harrow at quarter (35) between little gear at described quarter (32) and described detector at quarter (44)
And point tooth between described point of little gear (33) and described detector-dividing (49)
Rake (36).
Acoustic means the most according to claim 1, it is characterised in that described ratchet (20-22)
It is individually wheel shape.
Acoustic means the most according to claim 1 and 2, it is characterised in that described tooth harrow
(34-36) pivotally mounted around respective axle (38,37), at least one axle (38) in described axle
An axle will not be combined into other axle (37) any.
Acoustic means the most according to claim 3, it is characterised in that described quarter tooth harrow and institute
State a point tooth harrow (35,36) around identical axle (37) pivotally mounted and described time tooth harrow (34)
Around the axle (38) different from the pivotal axis (37) of tooth harrow at described quarter and described point of tooth harrow (35,36)
Pivotally mounted.
Acoustic means the most according to any one of claim 1 to 4, it is characterised in that its
Including actuating device, for by including described time ratchet (20), described time little gear (31) and
Time described, the time driving-chain of tooth harrow (34) drives and includes described ratchet at quarter (21), little tooth at described quarter
Wheel (32) and the driving-chain at quarter of described tooth harrow at quarter (35), and, described actuating device include by
Stair-stepping surface (76,77) that time described, the parts (20) of driving-chain define, it is pivoted on
Described quarter driving-chain parts (21) on bar (73), the transmission unit that supported by described bar (73)
Part (75) and fixed stop (78), time described driving-chain and driving-chain at described quarter described parts (20,
21) coaxial, described step-like surface is being perpendicular to rotation axis flat of described parts (20,21)
Extend in face, and define ladder (76) and reverse ladder (77), described actuated element (75)
In the upper projection of the described bar (73) being parallel to described rotation axis, and it is set to fixing with described
Block (78) cooperation is so as to ring as required by the step in reverse ladder (77)
The quantity at the quarter of bell drives so that regardless of the quantity at the quarter needing jingle bell, pair time jingle bell
End and to carve jingle bell beginning between elapsed time identical.
Acoustic means the most according to claim 5, it is characterised in that driving-chain time described
Ratchet (20) when parts are described, and the parts of driving-chain at described quarter are to carve ratchet (21).
Acoustic means the most according to any one of claim 1 to 6, it is characterised in that its
Including actuating device, for by including ratchet at quarter (21), carving little gear (32) and carve tooth harrow (35)
Driving-chain at quarter drive and include a point ratchet (22), point little gear (33) and divide tooth harrow (36)
Point driving-chain, and, described actuating device includes the ladder defined by the parts of driving-chain at described quarter
Shape surface (76,77), the bar (73) being pivoted on the parts of described point of driving-chain, by described
Actuated element (75) that bar (73) supports and fixed stop (78), described quarter driving-chain and described
Dividing the described element coaxial of driving-chain, described step-like surface is being perpendicular to the rotary shaft of described parts
Extend in the plane of line, and define ladder (76) and reverse ladder (77), described transmission unit
Part (75) in the upper projection of the described bar (73) being parallel to described rotation axis, and be set to
Described fixed stop (78) cooperation is so as to by the step root in reverse ladder (77)
According to need jingle bell point quantity drive so that regardless of need jingle bell point quantity,
To carving, elapsed time between the end of jingle bell and the beginning to point jingle bell is identical.
Acoustic means the most according to any one of claim 1 to 7, it is characterised in that its
Also include:
-jingle bell going barrel (3), and
-arrangement of clutch (6,8,9；110,111；135,136,137),
When described arrangement of clutch (6,8,9；110,111；135,136,137) when being in engagement state,
Time described, ratchet (20) is set to be connected with described jingle bell going barrel (3), and when described clutch
Device (6,8,9；110,111), when being in clutch state, time described, ratchet (20) is set to and institute
State jingle bell going barrel (3) to separate.
Acoustic means the most according to claim 8, it is characterised in that described jingle bell going barrel
(3) it is connected with actuator (4) by jingle bell gear (2).
Acoustic means the most according to claim 8 or claim 9, it is characterised in that described clutch fills
Put (6,8,9；110,111；135,136,137) rocking arm (6 is included；110；135), it is set to
The primary importance of engagement state and dividing corresponding to described arrangement of clutch corresponding to described arrangement of clutch
Pivot between the second position of state.
11. acoustic means according to claim 10, it is characterised in that described arrangement of clutch
Also include the little gear of clutch or the castle wheel (9) being arranged on described rocking arm (6), when described rocking arm
(6) when described primary importance, the little gear of described clutch or castle wheel (9) are by ratchet time described
(20) it is connected to described jingle bell going barrel (3), and when described rocking arm (6) is at described second
When putting, ratchet time described (20) is not connected to described by the little gear of described clutch or castle wheel (9)
Jingle bell going barrel (3).
12. acoustic means according to claim 10, it is characterised in that described arrangement of clutch
Also include being arranged on described jingle bell going barrel (3) and described time ratchet (20) between differential gearing
(111) and can make to be supported by described rocking arm (110) on described differential gearing (111)
Locking member (123) works.
13. acoustic means according to claim 10, it is characterised in that described arrangement of clutch
Including vertical clutch moving member (136), its be arranged on described jingle bell going barrel (3) and described time spine
Taking turns between (20) and include element (146), described element is along described vertical clutch moving member
(136) axis may move, so that described arrangement of clutch is converted to released state also from engagement state
And make described arrangement of clutch be converted to engagement state, described element (146) from released state on the contrary
Movement can be controlled by described rocking arm (135).
14. acoustic means according to claim 13, it is characterised in that described rocking arm
(135) carrying limiting component (140), it is set to stop described element in the event of a collision
(146) movement of the effect of returning spring (147) is resisted along described axle, when described rocking arm (135)
When its primary importance, described element is pressed at described returning spring.
15. according to the acoustic means according to any one of claim 10 to 14, it is characterised in that
Described rocking arm (6；110；135) carrying protruding component (14；121；138), when described acoustic means
When being in dormant state, described protruding component passes through described rocking arm (6；110；135) returning spring
(13；110a；142) starting handle (15 it is held against；124), described starting handle (15；124)
Can manually drive member pivot, so that described protruding component (14；121；138) and institute
State rocking arm (6；110；135) separate, and make described rocking arm (6；110；135) bullet is replied at it
Spring (13；110a；142) be converted to its second position from its primary importance under effect and therefore start
Jingle bell.
16. acoustic means according to claim 15, it is characterised in that it also includes first
Check lock lever (84), is set to when the energy in the middle accumulation of described jingle bell going barrel (3) is less than presetting
It is used as described protruding component (14 during value；121；138) block, and stop described projection
Element (14；121；138) unclamp.
17. acoustic means according to claim 16, it is characterised in that described first locking
Bar (84) is set to be controlled by reserved display wheel (87) of jingle bell ladder.
18. according to the acoustic means according to any one of claim 15 to 17, it is characterised in that
It also includes the second check lock lever (91), is set to when the bar of winding up (5) of described timepiece is setting
It is used as described protruding component (14 when putting the position of time；121；138) block, and hinder
Only described protruding component (14；121；138) unclamp.
19. 1 kinds of timepieces, it includes according to Claim 8 to the jingle bell according to any one of 18
Mechanism and movement, it is characterised in that described movement includes the going barrel (93) of himself, and,
The rotation arranging bar (5) of winding up described in allowing to pass through in one direction makes described jingle bell clockwork spring
Box (3) is wound up and winds up described in allowing to pass through in the other directions the rotation of bar (5)
Making the device that the going barrel (93) of described movement is wound up, described device includes being set to one
On individual direction or another direction by described bar of winding up (5) come transmission entrance wheel (94), by
At least one first ratchet (98) that face in two faces of described entrance wheel (94) supports,
At least one second ratchet supported by another face in two faces of described entrance wheel (94)
(101) coaxial and include cooperating with described first ratchet (98) with described entrance wheel (94)
The first little gear (99) and the described entrance wheel (94) of the unidirectional gear teeth coaxial and include and institute
State the two pinion (102) of the unidirectional gear teeth that the second ratchet (101) cooperates first little with described
Gear (99) connection and the ratchet (104) with described jingle bell going barrel (3) are in transmission connection
First outlet wheel (100) and couple with described two pinion (102) and with described movement
The second outlet wheel (103) that is in transmission connection of the ratchet (106) of going barrel (93).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14155756.1 | 2014-02-19 | ||
| EP14155756 | 2014-02-19 | ||
| PCT/EP2015/053122 WO2015124509A1 (en) | 2014-02-19 | 2015-02-13 | Chime mechanism for a timepiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106030420A true CN106030420A (en) | 2016-10-12 |
| CN106030420B CN106030420B (en) | 2018-11-20 |
Family
ID=50114305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580009497.6A Active CN106030420B (en) | 2014-02-19 | 2015-02-13 | Acoustic means for timepiece |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3108306B1 (en) |
| JP (1) | JP6485779B2 (en) |
| CN (1) | CN106030420B (en) |
| WO (1) | WO2015124509A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197422A1 (en) * | 2022-04-13 | 2023-10-19 | 天津海鸥表业集团有限公司 | Automatic time announcing structure for watch |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3070542A1 (en) * | 2015-03-18 | 2016-09-21 | Glashütter Uhrenbetrieb GmbH | Repetition striking mechanism with dedicated winding and trigger gear trains |
| EP3435175A1 (en) * | 2017-07-25 | 2019-01-30 | Blancpain SA | Chime and melody mode selector for watch or timepiece |
| CH714633A1 (en) * | 2018-02-09 | 2019-08-15 | Van Cleef & Arpels SA | Piece of jewelery or jewelery with animation. |
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| CH689337A5 (en) * | 1996-09-03 | 1999-02-26 | Patek Philippe Sa | Clock which reproduces Westminster Abbey chimes |
| EP1760554A1 (en) * | 2005-09-01 | 2007-03-07 | Montres Journe S.A. | Timepiece incorporating a striking mechanism |
| CN101542401A (en) * | 2006-11-21 | 2009-09-23 | 克里斯托夫·克拉雷有限公司 | Ringing mechanism |
| CN102103356A (en) * | 2009-12-22 | 2011-06-22 | 斯沃奇集团研究和开发有限公司 | Timepiece movement equipped with a vibrating alarm |
| CH703615A2 (en) * | 2010-08-18 | 2012-02-29 | Patek Philippe Sa Geneve | Timepiece i.e. wristwatch, has activation mechanism for activating alarm mechanism, and alarm mechanism controlling striking or repetition mechanism for ringing time indication corresponding to time at previously determined time |
| CH704624A2 (en) * | 2011-03-08 | 2012-09-14 | Montres Breguet Sa | Timing wheel set for use in duration limiter mechanism of secondary strike release mechanism of instantaneous release type grand strike mechanism in e.g. wristwatch, has timing wheel engaging with release wheel in direct/indirect manner |
| US20130121120A1 (en) * | 2010-07-08 | 2013-05-16 | Complitime Sa | Timepiece comprising a striking mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602005006733D1 (en) * | 2005-03-31 | 2008-06-26 | Zenith Internat S A | Repeating clock with a minute repeating mechanism |
| EP1925997B1 (en) * | 2006-11-21 | 2013-02-27 | Manufacture Claret SA | Chiming mechanism |
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2015
- 2015-02-13 WO PCT/EP2015/053122 patent/WO2015124509A1/en active Application Filing
- 2015-02-13 EP EP15705584.9A patent/EP3108306B1/en active Active
- 2015-02-13 JP JP2016529885A patent/JP6485779B2/en active Active
- 2015-02-13 CN CN201580009497.6A patent/CN106030420B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH689337A5 (en) * | 1996-09-03 | 1999-02-26 | Patek Philippe Sa | Clock which reproduces Westminster Abbey chimes |
| EP1760554A1 (en) * | 2005-09-01 | 2007-03-07 | Montres Journe S.A. | Timepiece incorporating a striking mechanism |
| CN101542401A (en) * | 2006-11-21 | 2009-09-23 | 克里斯托夫·克拉雷有限公司 | Ringing mechanism |
| CN102103356A (en) * | 2009-12-22 | 2011-06-22 | 斯沃奇集团研究和开发有限公司 | Timepiece movement equipped with a vibrating alarm |
| US20130121120A1 (en) * | 2010-07-08 | 2013-05-16 | Complitime Sa | Timepiece comprising a striking mechanism |
| CH703615A2 (en) * | 2010-08-18 | 2012-02-29 | Patek Philippe Sa Geneve | Timepiece i.e. wristwatch, has activation mechanism for activating alarm mechanism, and alarm mechanism controlling striking or repetition mechanism for ringing time indication corresponding to time at previously determined time |
| CH704624A2 (en) * | 2011-03-08 | 2012-09-14 | Montres Breguet Sa | Timing wheel set for use in duration limiter mechanism of secondary strike release mechanism of instantaneous release type grand strike mechanism in e.g. wristwatch, has timing wheel engaging with release wheel in direct/indirect manner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197422A1 (en) * | 2022-04-13 | 2023-10-19 | 天津海鸥表业集团有限公司 | Automatic time announcing structure for watch |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3108306B1 (en) | 2018-12-26 |
| JP2017516976A (en) | 2017-06-22 |
| JP6485779B2 (en) | 2019-03-20 |
| CN106030420B (en) | 2018-11-20 |
| WO2015124509A1 (en) | 2015-08-27 |
| EP3108306A1 (en) | 2016-12-28 |
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