CN100395672C - Permanent calendar device for watches - Google Patents
Permanent calendar device for watches Download PDFInfo
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- CN100395672C CN100395672C CNB2004100264877A CN200410026487A CN100395672C CN 100395672 C CN100395672 C CN 100395672C CN B2004100264877 A CNB2004100264877 A CN B2004100264877A CN 200410026487 A CN200410026487 A CN 200410026487A CN 100395672 C CN100395672 C CN 100395672C
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- 241000282472 Canis lupus familiaris Species 0.000 claims abstract description 41
- 210000000515 tooth Anatomy 0.000 claims description 186
- 238000010276 construction Methods 0.000 claims description 15
- 230000003203 everyday effect Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000003321 amplification Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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Abstract
The present invention relates to a mechanical perpetual calendar watch structure. A calendar driving wheel (1) with three layers of pusher dogs is used for respectively driving a week disc (11), a calendar calculation wheel train, and lower-layer internal teeth (12) of a calendar ring (10) with three layers of internal teeth. Upper-layer internal teeth (15) of the calendar ring drive a month calendar coordinating wheel (16) and a month calendar disc (17) when each month is finished. At the first day of each year, a year pusher dog (19) drives a year pointer wheel (20). Three internal teeth (9) on the middle layer of the calendar ring are mutually meshed with a calendar calculation wheel (7) via a calendar calculation coordinating wheel (8) at the end of each month. The present invention can judge whether a lever gear (5) and a rotating shaft wheel (6) of the calendar calculation wheel train are driven to drive the calendar ring to fast jump to the 1st of the next month or not through the positions of long and short teeth of a gear (23) and a cruciform wheel (26) of a calendar calculation wheel 6. The long tooth and the short tooth of the cruciform wheel (26) judge whether the February of each year has 28 days or 29 days to automatically switch month calendar and calendar, and a year pointer only serves as a timing reference.
Description
Technical field
What the present invention relates to is the new construction of wrist-watch calendar.Normal adjust annual pointer and monthly calendar and calendar once after, as long as keep normally walking about of wrist-watch can adjust annual pointer and monthly calendar and calendar automatically, realize the function of perpetual calendar.
Background technology
Owing to the reason on calendar; The fate that in 1 year, has 5 months be less than one year February in 31 days and per 4 years be 29 days, be 28 days the February in its excess-three year.In common mechanical calendar watch, each monthlyly is decided to be 31 days.Therefore whenever fate is that to be less than equal very important person's wage adjustment of month of 31 days whole.Present mechanical type quartz watch perpetual calendar is to control by circuit to drive the rotation that date rings is realized calendar, and its calendar mechanical part and the mechanical part of timing separate.For relying on mechanically operated stem-winder without any help.
Summary of the invention
The perpetual calendar calendar structure of stem-winder, the design make improvements traditional mechanical watch calendar mechanism, can make adjustment and manually adjustment automatically according to the fate in every month every year
1: in the design, have 31 days according to annual maximum month, have only 28 days, that is be changeless 28 days each middle of the month in the middle of the month of minimum.Therefore by control the 29th day to time month 1 day this reach every month date of automatic accurate adjustment over 4 days.
Realize that according to every month the fate control date the design increased the calculation control switch at the 29th day on the date rings of generic calendar table between to 1 day, that is at the middle level of date rings stack 3 internal tooths (9).Number reason go up should be 4 teeth but in the design 3 teeth can calendar calculate order and coordinate to take turns 4 lattice that advance.Again because will just know current month, so increase an internal tooth (15) again on the date rings upper strata by the demonstration of monthly calendar.Promote a criss-cross monthly calendar every month the first day and coordinate wheel (16), this monthly calendar is coordinated wheel and is also promoted monthly calendar dish (17) simultaneously.Because had 12 months in 1 year, so there are 12 external tooths (36) in this monthly calendar dish lower floor.On the monthly calendar dish, be printed on the numeral (37) of 1-12, the January of the current correspondence of each numeral.This monthly calendar dish is annual to rotate a week; And on the monthly calendar dish, increase an annual pusher dog (19), promote annual pointer wheel (20) in the annual first day and advance, and indicate the time by the annual pointer (21) of dial plate.This, pointer only represented 4 years in year.Its purpose is to indicate in 4 years in February to be arranged 29 days time, that is only plays accent effect.Monthly calendar is coordinated wheel and the monthly calendar dish is located simultaneously by a spring (38), and annual pointer wheel is by another root spring (39) location.
2: according to control in 12 months, every month 4 days are arranged every year.Therefore make the calculation control basis that the gear of one 48 tooth can be realized every month fate in 1 year.This take turns a side be provided with location non-return spring (a 28) device make this take turns can only one-directional rotation and location.Synchronizing wheel of stack constitutes coaxial synchromesh gear group above 48 gears, so because this synchromesh gear group mainly is to be used for controlling a sky number conversion of every month to be named as calendar and to calculate wheel (7).Because have 4 months in 1 year is 30 days, and is at most 29 days in February.Thereby in 1 year, giving prominence to 1 tooth the month of having only 30 days, giving prominence to 2 teeth in February.Therefore this calendar is calculated wheel upper strata wheel 6 fixedly projecting teeths.The diameter of this 6 gear (23) is greater than 48 gears (22) of lower floor, removes 42 teeth by the gear of one 48 tooth and makes.Per 1 tooth is represented of that month 1 day of need skip over.
3: calculate 2 cruciform gears of increase in 6 gears (23) of taking turns (7) in calendar, this gear also is in-line gears.The upper and lower of a side in expression February that places calendar to calculate 6 gears (23) on wheel upper strata respectively by a rotatable shaft in the axis position of two cruciforms wheel be coupled to coaxial synchronously.2 cruciform gear mutual group become coaxial synchromesh gear.Its role is to solve that arranged in per 4 years the February in 1 year is 29 days problem.A side of cruciform gear (24) that is positioned at the top is provided with a location non-return spring (25), makes the coaxial synchronizing wheel of this cruciform can only one-directional rotation and location, and the coaxial synchronizing wheel of this cruciform calculates wheel (7) with calendar and advances.Calendar calculate the outside that wheel rotates working direction establish one with above the contour outstanding fixed point (27) of cruciform gear (24), the outstanding position of fixed point that should be outstanding is up in the preceding stand in channel of one of them outside tooth of cruciform wheel (24), is subjected to stopping and rotating 1 tooth of this some when wheel advances to this when the coaxial synchronizing wheel of cruciform calculates with calendar.Calendar is calculated wheel 4 weeks of rotation and the coaxial synchronizing wheel of cruciform rotated for 1 week like this.The cruciform gear (26) that is positioned at the below has 3 long teeth and 1 short tooth, and per tooth distributes by 90 degree around the axis of cruciform wheel.And long tooth is given prominence to, the preceding 1 tooth position that wheel upper strata 6 gears (23) are represented 2 teeth in February is calculated in calendar in its outstanding position.Per 1 projecting teeth is represented 1 day, and the tooth of projecting teeth is long and the facewidth meets the projecting teeth of calendar calculating wheel upper strata 6 gears (23) and the increment position of the long tooth projecting teeth that cruciform is taken turns meets the increment position that calendar is calculated the projecting teeth of wheel upper strata 6 gears (23).Thereby make calendar calculate wheel (7) and represent that the number of teeth in February reached 3 teeth and has 29 days time to have only 2 teeth in February in the time of having only 28 days.Finish 28 days and 29 days the automatic conversion in February in per 4 years.
More than 3 taproots that constitute perpetual calendars.
Among the design, calculate coordination wheel (8) by a calendar and transmit and coordinate rotation.This calendar is calculated to coordinate to take turns has 8 teeth (35) and 8 to take turns lobe (34), and 8 lower floor's 48 teeth (22) of taking turns lobe (34) and calendar calculating wheel (7) wherein are in same passage and intermesh.The tooth pitch that calendar calculate to be coordinated 8 teeth (35) per tooth of wheel (8) equates with middle level internal tooth (9) tooth pitch of date rings and makes calendar calculate the preceding stand in channel that 8 teeth (35), two teeth wherein of coordinating wheel (8) are positioned at the middle level internal tooth (9) on the date rings, and 3 the middle level internal tooths (9) on date rings and calendar are calculated the tooth of coordinating wheel (8) the seasonal calendar of meeting and calculated coordination and take turns (8) 4 lattice that advanced in every month like this.Meanwhile calendar wheel lobe (34) that calculate to coordinate wheel (8) also makes calendar calculate wheel (7) 4 lattice that advance simultaneously.Calendar calculating wheel (7) also can make date rings (10) advance by the middle level internal tooth (9) of calendar calculating coordination wheel (8) and date rings on the contrary, and this depends on that power is by the date rings transmission or by the transmission of calendar calculating wheel.
Power is provided by one of wrist-watch calendar driven wheel (1) that rotated a circle in 24 hours.Be provided with 3 pusher dogs above this gear, bottom pusher dog (2) promotes date rings (10) and take a step forward every day.
Two lattice pusher dogs of middle level pusher dog (3) promote wherein 2 teeth of 14 teeth of week disk (11) every day, make week disk advance for 2 steps every day.
Passage at upper strata pusher dog (4) leans on a side of calendar calculating wheel (7) that a lever and gear wheel (5) and rotating shaft wheel (6) are set.Lever and gear wheel (5) is that lever (29) and coaxial with lower floor's wheel (30) is installed above the gear axis of one 24 tooth.One end (29) of lever and upper strata pusher dog (4) are contour and stretch in the pusher dog passage of upper strata, it is that 6 teeth (32) upper strata is the rotating shaft wheel (6) that is removed continuous 3 teeth by 6 teeth that lower floor's gear (30) of lever and gear wheel connects 1 bottom, and the middle tooth pitch of the tooth in February of representing of 6 gears (23) that the tooth pitch of upper strata 3 teeth (33) of rotating shaft wheel and calendar are calculated wheel (7) upper strata coincide.When upper strata pusher dog (4) promotes lever and gear wheel (5), make rotating shaft wheel rotate 4 teeth.Lever and gear wheel is resetted by a location spring (31), and promptly the upper strata pusher dog once more places upper strata pusher dog passage, rotating shaft wheel backward rotation 4 teeth by back-moving spring with lever end by the back.3 teeth (33) on rotating shaft wheel upper strata and calendar calculate 6 gears (23) on wheel upper strata contour and when rotating shaft wheel (6) rotates upper strata 3 teeth stretch into the passage of projecting teeth that 6 gears (23) on (7) upper strata are taken turns in calendar calculating.The tooth depth of 3 teeth (33) on rotating shaft wheel upper strata can be held calendar and calculate the lower floor's wheel (26) of the coaxial synchronizing wheel of cruciform on the wheel and 6 gears (23) on calendar calculating wheel (7) upper strata.Wherein 1 tooth and the rotating shaft wheel upper strata tooth (33) of cruciform wheel (26) that calculates 6 gears (23) on wheel upper strata and the coaxial synchronizing wheel of cruciform lower floor when calendar be when meeting like this, 24 hours the calendar driven wheel (1) upper strata pusher dog (4) promote down to calculate middle level internal tooth (9) that wheel (7) and calendar calculating coordination take turns (8) promotion date rings and make date rings (10) 1 lattice that advance by lever and gear wheel (5), rotating shaft wheel (6), calendar.
In the design, after the aclendar finger of 24 hours calendar driven wheels at first promotes date rings and advances, promote lever and gear wheel by the upper strata pusher dog again.
Description of drawings
Fig. 1 is the amplification forward synoptic diagram that calendar is calculated wheel (7); Wherein the long tooth of lower floor's cruciform wheel (26) points to the outer end, and the outer end of projecting teeth meets the outer end of the projecting teeth of 6 gears (23).Short tooth points to calendar and calculates the wheel axis.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the amplification forward synoptic diagram of rotating shaft wheel (6).
Fig. 4 is the sectional view of Fig. 3.
Fig. 5 is the amplification forward synoptic diagram of lever and gear wheel (5).
Fig. 6 is the sectional view of Fig. 5.
Fig. 7 is that calendar is calculated the amplification forward figure that coordinates wheel (8).
Fig. 8 is the sectional view of Fig. 7.
Fig. 9 shows by dial plate in year, month, day and week.
Figure 10 is the vertical view that removes dial plate.
Figure 11 is that bottom 48 gears and the upper strata cruciform wheel that remove calendar calculating wheel have 29 days position view on February 28 in February.The short tooth that calendar is calculated lower floor's cruciform wheel (26) of wheel points to outer end and not outstanding.Six gears (23) that calendar is calculated wheel (7) upper strata have only 2 teeth in the position of representing February.
Figure 12 is that bottom 48 gears and the upper strata cruciform wheel that remove calendar calculating wheel have only 28 days position view on February 28 in February.Calendar is calculated the long tooth of lower floor's cruciform wheel (26) of wheel and is given prominence to.Outstanding tooth length, the facewidth and the tooth outer end position of the long tooth of cruciform wheel conforms to tooth length, the facewidth and the tooth outer end position of the projecting teeth of 6 gears (23).The long tooth that six gears (23) on calendar calculating wheel (7) upper strata add levels cruciform wheel (26) makes calendar calculating wheel (7) in the position of representing February 3 teeth be arranged.
Figure 13 is the vertical view that has only 28 days the upper strata cruciform wheel that removed calendar calculating wheel (7) on February 29 in the embodiment example in February, the middle level internal tooth (9) of date rings (10) has calculated with calendar and has coordinated wheel (8) engagement, and the long tooth of the lower floor's cruciform wheel (26) on the calendar calculating wheel has placed the rotating channel of upper strata 3 teeth of rotating shaft wheel (6).The lever end (29) that the upper strata pusher dog (4) of while calendar driving wheel (1) has touched lever and gear wheel (5).
Figure 14 is the vertical view that has only 28 days the upper strata cruciform wheel that removed calendar calculating wheel (7) on February 30 in the embodiment example in February, the upper strata pusher dog (4) of calendar driving wheel (1) through lever and gear wheel (5) promoted that rotating shaft wheel (6) rotates, upper strata 3 gears of rotating shaft wheel (6) calculate the long tooth of the lower floor's cruciform wheel (26) on the wheel and calendar is calculated wheel (7) have pushed away preceding 1 tooth by promoting calendar, while 6 gears (23) represent that the 1st tooth in February has placed the rotation path of upper strata 3 gears of rotating shaft wheel.Calendar is calculated wheel (7) and is calculated and coordinate to take turns (8) and the middle level internal tooth (9) of date rings is pushed away preceding 1 tooth and make date rings (10) advance with tooth by promoting calendar simultaneously.
Figure 15 removed calendar February 31 in the embodiment example to calculate the vertical view that the upper strata cruciform of wheel (7) is taken turns.
Figure 16 removed calendar March 1 in the embodiment example to calculate the vertical view that the upper strata cruciform of wheel (7) is taken turns.
Figure 17 rotates preceding gear position figure in year and the month in the embodiment example.
Figure 18 is the gear position figure after rotating in year in the embodiment example and month.
Figure 19 is that calendar is calculated the upper strata cruciform wheel (24) of taking turns (7) advances to outstanding fix a point (27) with calendar calculating wheel (7) blocking position in the embodiment example.
Figure 20 to Figure 21 is that the calendar in the embodiment example is calculated the synoptic diagram that is rotating that stops that the upper strata cruciform wheel (24) of taking turns (7) is subjected to outstanding fixed point (27).
Figure 22 is that calendar is calculated wheel (7) in the embodiment example upper strata cruciform wheel (24) is subjected to outstanding stopping of (27) of fixed point and rotates 1 tooth.
Figure 23 is the local figure of position signal that is positioned at the February 28 of having only 28 days February.
Figure 24 is the axial synoptic diagram of Figure 23.
Figure 25 is the partial schematic diagram of date rings and week disk.
Figure 26 is the axial synoptic diagram of Figure 25.
Embodiment
The following running order of brief description perpetual calendar again.To have only 28 days February is example: will become the past February 28, when at first promoting date rings (10), the bottom pusher dog (2) of 24 hours calendar driven wheels takes a step forward, and be shown as 29 by the date window (14) of dial plate, meanwhile first tooth of the middle level on date rings (9) also promotes that calendar calculate to coordinate that wheel (8) takes a step forward, calendar calculates and coordinate wheel and promote calendar synchronously and calculate wheel (7) and take a step forward, and the projecting teeth that calendar is calculated the lower floor's cruciform wheel (26) on the wheel (7) is placed the rotation path of upper strata three gears (33) of rotating shaft wheel (6).At this moment 24 hours the calendar driven wheel (1) upper strata pusher dog (4) promote lever and gear wheel (5) and make rotating shaft wheel (6) rotation one tooth also make calendar calculate that wheel (7) takes a step forward simultaneously and first tooth in expression February that calendar calculated six gears (23) on wheel upper strata places the rotation path of three gears (33) on the rotating shaft wheel.Promote simultaneously that calendar calculate to coordinate that wheel (8) takes a step forward, calendar calculates and coordinates wheel (8) and promote middle level internal tooth (9) on the date rings tooth that advances simultaneously and make date rings (10) advance with tooth.And be shown as 30 by the date window (14) of dial plate.At this moment 24 hours the calendar driven wheel (1) upper strata pusher dog (4) continue to promote lever and gear wheel (5) and make rotating shaft wheel (6) rotation, simultaneously second tooth of three gears (33) on the rotating shaft wheel calendar that will be arranged in rotation path first tooth in expression February that calculates six gears (23) on wheel (7) upper strata pushes away back and will represent that second tooth in February places rotating channel, calculates by calendar simultaneously and coordinates wheel (8) and promote middle level internal tooth (9) on the date rings and make date rings (10) readvance one going on foot and date window (14) by dial plate was shown as 31.At this moment 24 hours the calendar driven wheel (1) upper strata pusher dog (4) continue to promote lever and gear wheel (5) and make rotating shaft wheel (6) rotation, the 3rd tooth of three gears (33) on the rotating shaft wheel (6) calendar that will be arranged in rotation path second tooth in expression February that calculates six gears (23) on wheel (7) upper strata pushes away back simultaneously.Calendar calculating wheel (7) makes date rings (10) readvance a step by the middle level internal tooth (9) on calendar calculating coordination wheel (8) the promotion date rings simultaneously, and is shown as 1 by the date window (14) of dial plate.The upper strata pusher dog of 24 hours calendar driven wheels is by the lever end of lever and gear wheel at this moment, and lever and gear wheel places upper strata pusher dog passage, rotating shaft wheel to reset simultaneously lever end by back-moving spring once more.And middle level 3 teeth on the while date rings also calculate the disengaging of coordination wheel with calendar.So far date rings is finished the conversion of February 29 to March 1.
When date rings advanced to March 1 from February 31, the upper strata internal tooth (15) of date rings also promotes synchronously that monthly calendar coordinates that wheel (16) rotation takes a step forward, monthly calendar is coordinated wheel and promoted monthly calendar dish (17) synchronously and take a step forward, and the monthly calendar window (18) of logical dial plate is shown as March.
And in Dec 31 in every year, 24 hours the calendar driven wheel (1) promotion under date rings (10) take a step forward and date window (14) by dial plate was shown as 1, upper strata internal tooth (15) on the while date rings promotes monthly calendar coordination wheel (16) synchronously, monthly calendar is coordinated wheel synchronous promotion monthly calendar dish (17) and taken a step forward, and is shown as January by the monthly calendar window (18) of dial plate.At synchronization, the annual pusher dog (19) on the monthly calendar dish promotes annual pointer wheel (20) and takes a step forward, and shows on dial plate by annual pointer (21).
May 29, the middle level internal tooth (9) of date rings calculate to be coordinated wheel (8) and calendar with calendar and is calculated wheel (7) and push away last tooth, calendar calculate the upper strata cruciform wheel (24) on the wheel (7) since be subjected to stopping of fixing projecting point (27) begin rotation, to rotation on June 1 one tooth.Since with lower floor cruciform wheel (26) be that coaxial synchronized relation so lower floor's cruciform wheel (26) also rotate a tooth simultaneously.In 4 years, pass out 28 days or 29 days conversion finishing February successively along with what the three long teeth and of lower floor cruciform wheel (26) were lacked tooth.
The design can be used on machinery and the mechanical type quartz clock with calendar table; The design's advantage is that the change that the movement of former wrist-watch is done is minimum, just with the time, the minute, second wheel increases, and change date rings and week disk.The new element that is increased is less.But what bring is full automatic calendar mechanism.
Claims (10)
1. one kind has according to every month fate in per 4 years and changes the perpetual calendar wrist-watch physical construction in date and month automatically, described physical construction comprises: time spent, minute, second train drive a calendar driven wheel that rotated a week in per 24 hours, three pusher dogs are arranged on calendar driving wheel (1), correspond to bottom pusher dog (2), middle level pusher dog (3) and upper strata pusher dog (4) respectively; The upper strata pusher dog drives calendar by lever and gear wheel (5), rotating shaft wheel (6) and calculates wheel (7), and this calendar is calculated wheel (7) and is gone up at date rings (10) between represented every month the 29th day to next month 1 day to calculate by calendar and coordinate wheel (8) and be meshed with the middle level internal tooth (9) of date rings, and can be 2,4,6,9, November middle level internal tooth (9) the promotion date rings (10) by date rings; The middle level pusher dog promotes week disk (11) and advanced for two steps every day; 31 internal tooths (12) of bottom pusher dog and date rings are in isometry position; And wherein 1 internal tooth of 31 internal tooths of date rings is in the preceding stand in channel of a side of the bottom pusher dog of calendar driven wheel, when bottom pusher dog and date rings wherein 1 internal tooth is met the time, promote date rings and take a step forward; 1 internal tooth in addition with date rings places the pusher dog passage synchronously simultaneously; This physical construction also comprises: the monthly calendar dish indication physical construction of coordinating wheel (16) promotion by monthly calendar through date rings upper strata internal tooth (15) reaches the year indication physical construction that promotes annual pointer wheel (20) by the annual pusher dog (19) on the monthly calendar dish (17).
2. according to the described physical construction of claim 1, feature be: date rings is provided with 3 layers of internal tooth, is provided with 31 internal tooths (12) in the bottom inboard of date rings, and the numeral (13) of 1-31 is arranged on date rings, the correspondence of each numeral in month one day; And the date window (14) by dial plate is by showing corresponding numeral in of that month corresponding one day; Be provided with 3 internal tooths (9) in the inboard, middle level of date rings, have between 31 days the 29th day of month to the following January the 1st day by calendar calculate coordinate wheel (8) promote calendar calculate wheel (7) advance 4 teeth, have only 30 days 4,6,9, November by calendar calculate coordinate wheel (8) promote calendar calculate wheel (7) advance 3 teeth, have only 28 days February by calendar calculate coordinate wheel (8) promote calendar calculate wheel (7) advance 1 tooth, calculate by calendar in the February that has 29 days and to coordinate wheel (8) and promote calendar and calculate wheel (7) 2 teeth that advance; Be provided with 1 internal tooth (15) on the inboard upper strata of date rings, promoted monthly calendar every month first day and coordinate wheel (16) 1 tooth that advances.
3. according to the described physical construction of claim 1, feature be: monthly calendar is coordinated wheel (16), be in the axis position of cruciform wheel sheet one rotation axis to be installed, its tooth length can promote by the internal tooth on date rings upper strata (15), at the 1st day every month promotion monthly calendar dish (17) lattice that advance.
4. according to the described physical construction of claim 1, feature be: calendar is calculated wheel (7), by bottom be the wheel sheet of 48 teeth (22) and upper strata have 6 fixedly the wheel sheet of projecting teeth form by the synthetic coaxial synchronizing wheel of axis and 2 cruciforms wheels; There are 2 teeth on 6 on upper strata fixedly projecting teeth in the position in expression February respectively, and 4,6,9, respectively have 1 tooth November; The diameter of this 6 gear (23) is greater than 48 gears of lower floor, removes 42 teeth by the gear of one 48 tooth and makes; Each projecting teeth is represented of that month 1 day of need skip over; Two cruciforms are taken turns the upper and lower that places calendar to calculate the expression side in February one of 6 gears (23) of taking turns the upper strata respectively by a rotatable shaft in the axis position of cruciform wheel and are coupled to coaxial synchronous; The coaxial synchronizing wheel of this cruciform rotated for 1 week in per under external force 4 years; Cruciform wheel (24) up has 4 long teeth, and an interior side of cruciform wheel (24) has a non-return retainer spring (25) up, and an end of non-return back stop is with fixing on the wheel sheet of 6 gears (23); The coaxial synchronizing wheel of cruciform can only be taken turns (7) upward rotation around unidirectional the calculating in calendar of rotatable axis; The cruciform gear (26) that is positioned at the below has 3 long teeth and 1 short tooth, per 1 long tooth to represent 1 day that need skip over February; And 3 years outstanding 1 long teeth were arranged in 4 years, the extrusion position of its long tooth calculate in calendar wheel upper strata 6 gears (23) 2 teeth of representing February preceding 1 tooth position below; The tooth that the long tooth of cruciform wheel is given prominence to is long, the facewidth meets the projecting teeth that calendar is calculated wheel upper strata 6 gears (23), and the tooth outermost end position of the long tooth projecting teeth of cruciform wheel (26) meets the tooth outermost end position that calendar is calculated the projecting teeth of wheel (7) upper strata 6 gears (23); Thereby make calendar calculate wheel (7) and in the time of having only 28 days 3 teeth are arranged in the number of teeth of representing February; Calendar is calculated wheel (7) annual rotation advancing in 1 week, every month 4 teeth.
5. according to the described physical construction of claim 4, feature be: calendar calculating wheel (7) is installed between date rings and the hour wheel and by axis locatees; Calendar is calculated the rotation that the maximum gauge of taking turns can not stop date rings and hour wheel; And the outside that calendar is calculated the wheel working direction have one with above cruciform take turns (24) contour fixedly projecting point (27), the extrusion position of fixed point that should be outstanding calendar calculate wheel above in the preceding stand in channel of one of them outside tooth of cruciform wheel (24), be subjected to stopping and rotating a tooth of this some when wheel advances to this when the coaxial synchronizing wheel of cruciform calculates with calendar; And a side of calculating 48 gears (22) of wheel bottom in calendar has a location spring (28) to prevent that it from freely rotating.
6. according to the described physical construction of claim 1, feature be: lever and gear wheel (5) is that lever (29) and coaxial with lower floor wheel (30) is installed above the gear axis of one 24 tooth, and the upper strata pusher dog (4) of the installation position in an end and calendar driving wheel (1) that the side that lever is installed is removed continuous 13 teeth, the lever (29) of lower floor's wheel (30) are being shown is contour and stretch in the passage of upper strata pusher dog (4) then; This lever and gear wheel (5) also can swing within the specific limits in location, coaxial position, and lever and gear wheel is controlled at the mid point of swinging distance by a spring (31); Gear end (30) meshes with the bottom wheel (32) of a rotating shaft wheel; Lever and gear wheel (5) promotes following every day of swing once at the upper strata pusher dog (4) of calendar driving wheel (1), is resetted by spring (31) then.
According to the described physical construction of claim 1, be characterized as: rotating shaft wheel (6) bottom be 6 teeth (32), upper strata be by 6 teeth remove continuous 3 teeth the axle generating gear; The tooth pitch of rotating shaft wheel upper strata 3 teeth (33) meets calendar and calculates the tooth pitch of representing the tooth in February in 6 gears (23) on wheel (7) upper strata; 3 teeth (33) on rotating shaft wheel upper strata and calendar calculate 6 gears (23) on wheel upper strata contour and when rotating shaft wheel rotates upper strata 3 teeth (33) stretch into the passage of projecting teeth that 6 gears (23) on upper strata are taken turns in calendar calculating; The tooth depth of 3 teeth (33) on rotating shaft wheel upper strata can be held calendar and calculate the lower floor's cruciform wheel (26) of the coaxial synchronizing wheel of cruciform on the wheel and 6 gears (23) on calendar calculating wheel upper strata; And when any 1 tooth that calculates the cruciform wheel (26) of 6 gears (23) of wheel and the coaxial synchronizing wheel of cruciform lower floor when calendar places the rotation path of rotating shaft wheel upper strata 3 teeth (33), 24 hours the calendar driving wheel (1) upper strata pusher dog (4) promote to pass through down lever and gear wheel (5), rotating shaft wheel (6), calendar is calculated wheel (7) and calendar and calculated and coordinate middle level internal tooth (9) that wheel (8) promotes date rings and make date rings (10) 1 lattice that advance: lower floor's 6 teeth (32) of rotating shaft wheel intermesh with the gear teeth (30) of lever and gear wheel, rotate 4 teeth following every day and reset with lever and gear wheel in the promotion of lever and gear wheel.
According to the described physical construction of claim 1, be characterized as: calendar calculate to be coordinated the coaxial wheels that wheel (8) is made up of 8 teeth (35) and 8 lobes (34), and its 8 lobe (34) and calendar are calculated the tooth mesh of 48 gears (22) of taking turns bottom; Calendar calculate to be coordinated 8 teeth (35) of wheel and the middle level internal tooth (9) of date rings (10) coincide, and date rings (10) go up represented every month the 29th day and 1 day of next month between mesh with the middle level internal tooth (9) of date rings (10).
9. according to the described physical construction of claim 1, feature be: monthly calendar dish (17) bottom wheel sheet has 12 teeth (36), and there is 1 annual pusher dog (19) in the wheel sheet outside, upper strata and is printed on the corresponding January of each numeral of numeral (37) in the time of 1 to 12 on the wheel sheet of upper strata; Coordinated wheel (16) at the 1st day every month by monthly calendar and push away preceding 1 tooth, and show corresponding numeral by corresponding then month by the monthly calendar window (18) of dial plate; And the bottom gear teeth and monthly calendar are coordinated wheel jointly by spring location (38).
10. according to the described physical construction of claim 1, feature be: annual pointer wheel (20) is to install one in the axis position of cruciform wheel sheet, and can an annual pointer be installed in its upper end and a location spring (39) be arranged, be pushed away preceding 1 tooth at annual the 1st day by the annual pusher dog (19) on the monthly calendar dish; And the annual pointer (21) that passes through dial plate is represented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100264877A CN100395672C (en) | 2004-03-16 | 2004-03-16 | Permanent calendar device for watches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100264877A CN100395672C (en) | 2004-03-16 | 2004-03-16 | Permanent calendar device for watches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1670640A CN1670640A (en) | 2005-09-21 |
| CN100395672C true CN100395672C (en) | 2008-06-18 |
Family
ID=35041927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100264877A Expired - Lifetime CN100395672C (en) | 2004-03-16 | 2004-03-16 | Permanent calendar device for watches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100395672C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE528699T1 (en) * | 2005-11-11 | 2011-10-15 | Omega Sa | ANNUAL CALENDAR MECHANISM FOR CLOCK MOVEMENT |
| EP1868047A1 (en) * | 2006-06-12 | 2007-12-19 | Vaucher Manufacture Fleurier SA | Timepiece with a calendar mechanism |
| EP2624075B1 (en) * | 2010-11-03 | 2014-10-15 | Rolex Sa | Timepiece |
| EP2813902A1 (en) * | 2013-06-14 | 2014-12-17 | Cartier Création Studio S.A. | Calendar mechanism for a clockwork |
| CH714826B1 (en) * | 2018-03-21 | 2022-11-30 | Bulgari Horlogerie Sa | Transmission clock system. |
| CN110308638B (en) * | 2019-07-05 | 2021-09-28 | 卢宇 | Perpetual calendar watch and watch dial setting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5578274A (en) * | 1978-12-08 | 1980-06-12 | Citizen Watch Co Ltd | No correction calendar set at end of month for watch |
| JPS55112586A (en) * | 1979-02-23 | 1980-08-30 | Seiko Epson Corp | Calendar watch |
| JPH05142362A (en) * | 1991-04-17 | 1993-06-08 | Ulysse Nardin Sa | Watch having permanent calendar |
| CN2148347Y (en) * | 1993-03-26 | 1993-12-01 | 王峰岩 | Indicator type automatic perpetual calendar |
| US5432759A (en) * | 1993-07-15 | 1995-07-11 | Compagnie Des Montres Longines, Francillon S.A. | Annual calendar mechanism for a timepiece |
-
2004
- 2004-03-16 CN CNB2004100264877A patent/CN100395672C/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5578274A (en) * | 1978-12-08 | 1980-06-12 | Citizen Watch Co Ltd | No correction calendar set at end of month for watch |
| JPS55112586A (en) * | 1979-02-23 | 1980-08-30 | Seiko Epson Corp | Calendar watch |
| JPH05142362A (en) * | 1991-04-17 | 1993-06-08 | Ulysse Nardin Sa | Watch having permanent calendar |
| CN2148347Y (en) * | 1993-03-26 | 1993-12-01 | 王峰岩 | Indicator type automatic perpetual calendar |
| US5432759A (en) * | 1993-07-15 | 1995-07-11 | Compagnie Des Montres Longines, Francillon S.A. | Annual calendar mechanism for a timepiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1670640A (en) | 2005-09-21 |
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