WO1997011412A1 - Pendule 'mysterieuse' - Google Patents
Pendule 'mysterieuse' Download PDFInfo
- Publication number
- WO1997011412A1 WO1997011412A1 PCT/FR1996/001454 FR9601454W WO9711412A1 WO 1997011412 A1 WO1997011412 A1 WO 1997011412A1 FR 9601454 W FR9601454 W FR 9601454W WO 9711412 A1 WO9711412 A1 WO 9711412A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dial
- border
- indicators
- drive means
- hour
- Prior art date
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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/04—Time pieces with invisible drive, e.g. with hands attached to a rotating glass disc
Definitions
- the present invention relates to a pendulum, and more particularly to a so-called "mysterious" pendulum because of its almost total transparency.
- Such pendulums are in the form of a fixed frame having a light of circular shape inside which are arranged transparent disks driven at their periphery.
- pendulums are well known in the state of the art, and reference may be made, for example, to document FR-A-2,632,426 describing a mysterious pendulum of a particular type, with extensible needles.
- the section of the transparent disks corresponds to the shape and :. dimensions of the pendulum light, so that each disc rotates around its fixed axis.
- the object of the present invention is to provide a pendulum reinforcing the surprising effect, by a displacement of the axes of the discs or the like, while retaining an apparent absence of connection between the hands or the like and the clockwork motor mechanism.
- a disc lou a ring circular indication of hours or minutes, while rotating around its geometric axis, can move globally with respect to a ring (or a disc) of fixed axis following a rolling movement without sliding , for example by meshing, in which said geometric axis describes a circle.
- the time is read by visual assessment of the relative position of the ring and the disc.
- document WO-A-94.04965 describes a pendulum comprising a case rotating at constant speed clockwise around a fixed axis and eccentrically carrying a conventional clockwork mechanism controlling the rotation of the case and that of '' a minute indication hand.
- a classic graduated dial is located behind the minute hand, and is weighted to maintain itself by gravity in a fixed angular position, that is to say so that the line "12 o'clock - 6 o'clock" rest always vertical.
- the case includes a mark or an hour index, for example constituted by a pointed part. The hours are read from the angular position of the case relative to the dial, and the minutes are read, in the usual way, from the position of the hand relative to the same dial behind it.
- the object of the invention is therefore to propose a "mysterious" pendulum which, while allowing an easy reading of the time, by coaxiality of the hour and minute indicators, has another surprising effect by the mobility of the geometric axes of rotation of these indicators on themselves.
- the invention proposes a so-called "mysterious" pendulum comprising a transparent dial bearing reading marks, a minute indicator, transparent except in the area of a reading index, and an hour indicator, also transparent except in the area of a reading index, these indicators and dial having a common geometric axis Y and being carried by a frame or border, and at least part of these indicators and dial having a toothing at their periphery, masked by the border , for their drive in rotation relative to the border around said axis Y. characterized in that it further comprises:
- first drive means for driving in rotation, around said fixed axis X, said border and said dial and indicators which it carries, in a direction and at a predetermined angular speed
- the second drive means for driving in rotation, around said axis Y of said border, at least part of said dial, minute indicator and hour indicator by their periphery so that said indicators rotate one relative to the 'other and relative to the dial for instantaneous indication of the time due to the relative angular position of said indicators relative to said dial.
- the second drive means are arranged so that the dial remains in a fixed angular position.
- the second drive means cooperate by meshing with a fixed toothed crown carried by said fixed frame.
- the second drive means comprise a gear train with at least one input pinion and at least two output pinions cooperating by meshing respectively with this toothed ring and the toothed periphery of a part at least of said dial and indicators carried by said border.
- the gear train extends between the ring gear and the toothed periphery of at least part of said dials and indicators, this train being carried by a mobile element fixedly supporting the edge and being masked by a decorative element.
- the border is substantially tangent to the fixed frame and the gear train is carried by a mobile element fixedly supporting the border and is housed partly inside the fixed frame and partly inside the border, in the tangency zone of the fixed frame and the border.
- the second drive means comprise at least two floating toothed rings housed in the fixed frame and each cooperating, on the one hand, with the toothed periphery of one of said dial and indicators carried by the border and. on the other hand. with a drive gear housed in the fixed frame.
- the pendulum comprises a movable element comprising a first part for indicating the time and a second part masking part of said second drive means and extending from said first part to the interior contour of the fixed frame.
- the second part of the movable element is transparent or free of material, except in an area masking said part of said second drive means.
- said geometric axes X and Y are merged or distinct, the border being, in the latter case. tangent to the interior contour of the fixed frame or spaced from it.
- the pendulum is characterized in that the first drive means are arranged to drive the border and the dial and indicators that it carries clockwise, for the observer, at an angular speed of 1/12 revolution per hour, in that the hour indicator is integral with said edge, and in that the second drive means comprise an output pinion for the indicator minutes and an output gear for the dial.
- the pendulum is characterized in that the first drive means are arranged to drive the border and the dials and indicators which it carries clockwise, for the observer, at an angular speed of 1 revolution per hour, in that the minute indicator is integral with said border, and in that the second drive means comprise an output pinion for the hour indicator and an output pinion for the dial.
- the second drive means are arranged to drive in rotation, relative to the edge, the indicator d-. s minutes at an angular speed V ran , expressed in revolutions / hour, the hour indicator at an angular speed V h , expressed in revolutions / hour, and the dial at an angular speed Vc, expressed in revolutions / hour, according to the respective relationships:
- the fixed frame has a circular light in which the said border and the dials and indicators which it carries rotates, around the fixed axis X of the fixed frame, the border belonging to a movable element extending at least in part up to the edge of said circular lumen, this movable element being transparent or free of material outside of said border, except in at least one zone masking said first and / or second drive means.
- At least part of said dial and indicators are formed by transparent circular discs bearing markings or marks.
- one of said indicators may consist of an indicator needle fixedly carried by the border.
- FIG. 2 shows a very schematic front view of the pendulum at two different times spaced one hour
- FIG. 3 shows a view of the pendulum along a plane c :. median section and shows the first and second drive means according to one embodiment
- FIG. 4 shows a view of the pendulum along the transverse sectional plane IV - IV of Figure 3;
- FIG. 5 shows, on a larger scale, the second drive means of the pendulum shown in Figure 3;
- FIG. 6 is a schematic front view of a variant
- FIG. 6; and Figure 9 shows schematically another variant.
- Figure 1 shows a front view of a first embodiment of a pendulum according to the present invention. It includes a base (1) inside which is housed the r. clockwork motor mechanism. On this base is directly mounted a fixed frame (2) in the form of a circular ring surrounding a light (3) also circular in shape. Inside this light (3) is arranged a moving element or element (4) which comprises a first circular part ( ⁇ ) for reading or indicating the time and a second part (6) supporting at least one opaque decorative element (6 '), namely an animal figurine in the example described.
- the part (6) is free of material except in the area of the decorative element (6 '); in this preferred variant, there are thus two first voids inside the frame (2), on either side of the mobile assembly (4), and a third void inside the border (20) of the circular part (5) of this crew.
- the moving element (4) rotates around a fixed axis X which is the common axis of the circles defining the moving element (4) and the inner edge (7) of the fixed frame (2); outside, the movable assembly (4) is received inside the fixed frame (2) by slightly penetrating it into at least two diametrically opposite zones (8, 9).
- the first zone (8) corresponds substantially to the point of tangency of the first part (5)
- the second zone (9) corresponds to two points of the second part (6).
- the part (5) is closed by a transparent circular disc (27) for protection, integral with the edge (20) and for example retained by force fitting.
- the part ( ⁇ ) is closed at the front by a transparent circular protective disc, integral with the border and similarly retained.
- this front disc can advantageously be one of the discs (26) and (28), when the moving element (4) is driven clockwise, at the speed of 1/12 revolution per hour or, respectively, at the speed of 1 revolution per hour.
- the discs (10), (26) and (28) and the rear disc are transparent, for example made of transparent plastic.
- the movable element (4) and the discs (10) and (28) which can rotate relative to the edge (20) are rotated, respectively relative to the fixed frame (2), around the fixed central axis X, and relative to the movable edge (20), around the axis Y integral with the discs (10) and (27), by meshing their toothed outer periphery with a respective toothed drive member.
- the toothed periphery of the mobile element (4) is masked by the frame (2) and that of the mobile discs carried by the part (5) is masked by the border (20), so that all the toothed peripheries used for the drive of the moving part (4), and of the discs (10) and (28) respectively, are invisible to the observer.
- the fixed frame (2) forms an outer casing.
- it is formed by an annular part having a U-shaped groove (12) facing the X axis and two flanks (13, 14 ) masking, on the one hand, a ring gear fixed (17) with internal toothing and integral with the sidewall (13) and, on the other hand, an annular plate (18) constituent. ia outer edge of the movable element (4).
- This plate (18) fixedly carries at its periphery a crown (18 '), with external teeth, driven by a pinion (19) of fixed axis which constitutes the output wheel of the motor mechanism housed in the base (1) and which crosses the central cylindrical wall (2 ') of the fixed frame (2) to mesh with the lower part of the crown (18').
- the pinion (19) is of course masked by the base (1) and by the sides of the fixed frame (2).
- This plate (18) is extended, towards the axis X, by two spaced walls (30, 31), preferably coplanar with the outer discs, respectively (26) and (27), carried by the part ( ⁇ ).
- the walls (30, 31) are therefore advantageously each cut to provide inside the circular periphery a circular window defining the edge (20), window in which is housed the disc (26) and the disc (27) respectively.
- the walls (30, 31), and preferably also the plate (18) which is integral therewith and which is advantageously in one piece with them, are either transparent or opaque, but preferably transparent. However, the walls (30, 31) can be free of material except in their part or parts of connection of the part ( ⁇ ) with the outside of the element (4).
- the border (20) is opaque, either because of its thickness, or preferably because it receives, at least at the front, a coating, a trim, an impression or the like, to materialize the outline of the part. ( ⁇ ) for indicating the time and for masking the toothed periphery of the rotating disks (10, 28) of the part ( ⁇ ) and its cooperation with the drive means thereof.
- the movable discs of the part ( ⁇ ) rest on the bottom of the edge (20) or, preferably, are mounted idly on a thin central axis Y integral with the front (10) and rear (27) discs respectively.
- the gear train (22) is preferably placed in the area of the movable element (4) for which the distance between the edge (20) and the fixed frame (2) is greatest, for reasons size and installation of the train (22).
- the train (22) comprises an input pinion (23 which meshes by pressing and reacting with the fixed toothed crown (17) and which in turn drives a set of intermediate pinions (29) leading to at least two output pinions ( 2 ⁇ , 24) respectively driving the toothed dial disc (10) and the toothed minute disc (28) in the example shown or, in certain variants, as described below, of at least one of the toothed discs for the minutes (28) and hours (26), or even for these two discs (28) and (26).
- the pinion (19) rotates the movable element (4) by the crown (18 ') around the axis X, in one direction or the other, at a predetermined speed.
- the time indication part ( ⁇ ) therefore moves globally according to this continuous movement of rotation; it is therefore the same for the dial disc (10). Because the latter must remain in a fixed angular position, that is to say that the line "12 o'clock - 6 o'clock" must remain vertical, the transmission going from the input pinion (19) to the pinion output (2 ⁇ ) is calculated so that the speed of rotation of the mobile element (4) around its X axis and the speed of rotation of the dial disc (10) around its Y axis have the same numerical value and are of signs opposites.
- the dial disc (10) generally moves in a geometrically defined movement as being a circular translation, for which the dial disc (10) moves parallel to itself, each of its points rotating around the axis X.
- the sign and the value of the transmission ratio between the pinion (19 ) and the toothed minute disc (28) and / or the toothed hour disc (26) are calculated, in the usual manner for those skilled in the art, according to the above formula, so that, relative to the fixed frame (2). and consequently with respect to the observer, the minute disc (28), with its index (28 '), rotates at 1 revolution per hour and the hour disc (26), with its index (26'), rotates at 1/12 turn per hour, both clockwise.
- the movable element (4) is driven clockwise at an angular speed of 1/12 revolution per hour, so that the hours disc (26) is integral with the edge (20) and therefore does not need to be driven by the gear train (22).
- the hours disc (26) advantageously constitutes the above transparent front disc for protection for the part ( ⁇ ), and the gear train (22) only has two output pinions, namely the pinion (2 ⁇ ) for holding the dial disc (10) in a fixed angular position. as described above, and the minute disc drive pinion (24)
- This embodiment is preferred because it simplifies the mechanisms, since the hour disc (26) does not need to be specially driven, that it is thus fixed on the part ( ⁇ ) in order to be able to constitute a disc. protective exterior, and the fact that the movable element (4) can be driven at the slow speed of 1/12 revolution per hour clockwise, which protects the mechanisms.
- the hour disc (26) could therefore be replaced by a hand secured to the edge (20) or to the Y axis.
- the movable element (4) could be driven clockwise at a speed of 1 revolution per hour, in which case the minute disc (28) would be integral with the edge (20) to constitute one of the above outer discs for protection of the part ( ⁇ ), preferably the front disc, or could be replaced by a simple needle secured to the edge (20) or the Y axis, and the pinion (24) would then cause the hour disc (26) so that the latter, with respect to a fixed reference mark, rotates around its axis Y clockwise at the speed of 1/12 revolution per hour, in a conventional manner, that is to say - say 11/12 revolutions per hour counterclockwise around the Y axis relative to the border (20).
- the dial (10) would be driven by its pinion (25) at the speed of 1 revolution per hour, in the counterclockwise direction, so once again that its line "12 hours - 6 hours" remains permanently vertical.
- the gear tram (22) will have three output pinions.
- the sign and the value of the transmission ratios, as well as the number of output pinions of the gear tram (22), will be adapted to the reading configuration concerned.
- this configuration could consist, with respect to a fixed mark, of a rotation of the hour index by 1 revolution per 24 hours clockwise, or alternatively of a rotation of the dial and / or a counterclockwise hour and minute index rotation
- the common main drive pinion (19) has 36 teeth and rotates 1 revolution per hour counterclockwise.
- the ring gear (18 1 ) has 432 teeth, so that the movable element (4) rotates at 1/12 turn per hour clockwise.
- the toothed crown (17) has 400 teeth, and the dial disc (10) and the minute disc (28) also have 400 teeth, but with a module worth half the module of the teeth of the crown (17).
- the gear tram (22) is set up and calculated so that, relative to the observer, the dial disc (10) remains in a fixed angular position and that the minute disc (28) rotates at 1 revolution per hour in the clockwise. For this, as moreover as the formulas verify, the dial disc (10) must be driven counterclockwise at the speed of 1/12 revolution per hour and the disc of minutes (28) must be driven clockwise at a speed of 11/12 revolutions per hour.
- the dial disc (i, 10) rotates at the same speed as the movable element (4), i.e. 1/12 revolution per hour, but in the opposite direction of the movable element, therefore in the direction anti-clockwise, and that the minute disc (j, 28) rotates at a speed 11 times higher than that of the movable element (4), ie at 11/12 revolutions per hour, and clockwise.
- the gear train (22) has three output pinions and the teeth of the third pinion are associated with those which is then provided with the hour disc (26) so that this disc is driven at speed. 2/12 turn per hour clockwise.
- This construction is obviously more complex than that provided in the variant in which the movable element (4) is driven at a speed of 1/12 revolution per hour clockwise (three drives instead of two) and moreover it is necessary provide an additional disc for the external protection of the part ( ⁇ ).
- the second motor means consist of a toothed ring (17 '), with external teeth, secured to the fixed frame (2), and by a gear train (22') carried by the movable element (4) and housed partly in the fixed frame (2) and for part in the border (20), which is substantially tangent to the internal edge (7) of the frame (2).
- the train (22 ') comprises input pinions (23') meshing with the crown (17 '), intermediate pinions (29') and output pinions (24 ',
- the edge (20) is substantially tangent to the inner edge (7) of the frame (2), it is not necessary to hide the gear train (22 ') with a decorative element because it is already hidden by the frame (2) and the border (20).
- the part (6) of the mobile element (4) is therefore reduced to a small plate (18) for supporting the edge (20) and the gear (22 '), the mobile element (4) then being simply constituted by the border (20) and the organs which it carries, the small plate (18) and the crown (18 ').
- the border (20) could be spaced from the frame (2), in which case the gear (22 ') would include gears located inside the outline of the light (3), which would require an element decorative to hide them, as in Figures 1 to 4.
- the light (3) is occupied only by the border (20) and the organs that it carries.
- the fixed crown (17, 17 ') is removed, and it is replaced by at least two floating crowns such as (33) received in a mobile manner and hidden in the fixed frame (2). and internally toothed to cooperate each with the toothed periphery of a disc (10, 26, 28) to be driven, preferably directly in the tangency zone (8).
- Each ring (33) is also externally toothed to cooperate, by drive meshing, with a lower pinion such as (32) with a fixed axis and close to the pinion (19).
- Each pinion (32) is driven, from the motor mechanism housed in the base, in a direction and a speed which depend on the rotation of the mobile assembly (4) controlled by the pinion (19) and the crown (18 * ).
- the second motor means are housed in the base (pinions (32)), in the fixed frame (2) (pinions (32) and crowns (33)) and in the border of the part ( ⁇ ) (toothed periphery of those of the discs (10, 26, 28) which are to be driven), the decorative element ( 6 ′) and the mobile element (4) are dispensed with. is completely transparent, except for the border of the part ( ⁇ ), the indexes of 13
- the mobile element (4) can be completely empty or hollow outside of the edge (20); in this case, this movable element (4) is reduced to the nartie ( ⁇ ) , to the crown (18 ') and to a small plate (18), diagrammatically shown, for mounting and connection between the border (20) and the crown (18 ').
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9512439A JPH10509520A (ja) | 1995-09-18 | 1996-09-18 | ミステリ時計 |
AU70887/96A AU7088796A (en) | 1995-09-18 | 1996-09-18 | Mystery clock |
DE69607455T DE69607455D1 (de) | 1995-09-18 | 1996-09-18 | Geheimnisvolle uhr |
US08/836,638 US5878003A (en) | 1995-09-18 | 1996-09-18 | Mystery clock |
EP96931872A EP0791191B1 (fr) | 1995-09-18 | 1996-09-18 | Pendule "mysterieuse" |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR95/10912 | 1995-09-18 | ||
FR9510912A FR2741967B1 (fr) | 1995-09-18 | 1995-09-18 | Pendule" mysterieuse" dite giratoire |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997011412A1 true WO1997011412A1 (fr) | 1997-03-27 |
Family
ID=9482650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1996/001454 WO1997011412A1 (fr) | 1995-09-18 | 1996-09-18 | Pendule 'mysterieuse' |
Country Status (8)
Country | Link |
---|---|
US (1) | US5878003A (fr) |
EP (1) | EP0791191B1 (fr) |
JP (1) | JPH10509520A (fr) |
CN (1) | CN1166882A (fr) |
AU (1) | AU7088796A (fr) |
DE (1) | DE69607455D1 (fr) |
FR (1) | FR2741967B1 (fr) |
WO (1) | WO1997011412A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013087941A1 (fr) * | 2011-12-16 | 2013-06-20 | Ali&Co Geneve Sa | Montre mysterieuse reversible |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2351163A (en) * | 1999-06-15 | 2000-12-20 | John Stephen Hughes | Timepiece with alterable appearance |
US6595683B1 (en) * | 2002-09-10 | 2003-07-22 | Carl Cetera | Self-righting, variable-orientation display assembly |
PT1607807E (pt) * | 2004-06-15 | 2008-03-17 | Eta Sa Mft Horlogere Suisse | Peça de relojoaria com efeitos estéticos especiais |
ATE414293T1 (de) * | 2006-03-30 | 2008-11-15 | Quinting Sa | Einrichtung zum kompensieren der synergistischen effekte einer sogenannten mysterious watch |
US7665888B2 (en) * | 2006-04-29 | 2010-02-23 | Marc Chase Weinstein | Tabletop device with two-sided instructional display |
US7568831B2 (en) | 2006-10-06 | 2009-08-04 | Tiffany & Co. Watch Center Ag | Tourbillion-type timepiece movement |
EP3620865B1 (fr) * | 2018-09-05 | 2021-02-24 | The Swatch Group Research and Development Ltd | Piece d'horlogerie mecanique ou electromecanique a entrainement mysterieux |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749704A (en) * | 1953-10-30 | 1956-06-12 | Heikkila Pentti | Electric clock time indicating device |
FR2034632A1 (fr) * | 1969-03-04 | 1970-12-11 | Hartwig Rudiger | |
CH676074GA3 (en) * | 1989-02-21 | 1990-12-14 | Indicator for analogue watch - includes small minute pointer which moves as satellite around hours dial indicating hour of day | |
US5349572A (en) * | 1993-05-10 | 1994-09-20 | Jaroslay Belik | Clock dial |
DE4330895A1 (de) * | 1993-09-11 | 1995-03-16 | Konrad Dr Bergmann | Uhr mit rotierenden Anzeigeelementen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2466312A (en) * | 1945-01-29 | 1949-04-05 | Jack & Heintz Prec Ind Inc | Transparent disk clock |
US2749904A (en) * | 1952-02-18 | 1956-06-12 | Motor Wheel Corp | Forced air flow air heating furnace |
DE2044355B2 (de) * | 1970-09-08 | 1972-03-23 | Scholer, Eckhard, Dr , 2000 Hamburg | Einrichtung zur darstellung der zeitanzeige in stunden und minuten |
DE8620030U1 (fr) * | 1986-07-25 | 1987-11-19 | Backes, Michael, 8000 Muenchen, De | |
FR2632426B1 (fr) * | 1988-06-01 | 1991-12-13 | Brun Pierre G | Pendule mysterieuse a aiguilles extensibles et dispositif d'entrainement d'une aiguille extensible |
WO1994004965A1 (fr) * | 1992-08-22 | 1994-03-03 | Frank Ebert | Montre |
US5297121A (en) * | 1992-10-14 | 1994-03-22 | Sepehri Seyyed S | Eccentric mounted watch |
US5349512A (en) * | 1993-12-10 | 1994-09-20 | Parker David H | Electrical lantern with multiple position connecting handle |
-
1995
- 1995-09-18 FR FR9510912A patent/FR2741967B1/fr not_active Expired - Fee Related
-
1996
- 1996-09-18 CN CN96191089.5A patent/CN1166882A/zh active Pending
- 1996-09-18 US US08/836,638 patent/US5878003A/en not_active Expired - Fee Related
- 1996-09-18 DE DE69607455T patent/DE69607455D1/de not_active Expired - Lifetime
- 1996-09-18 AU AU70887/96A patent/AU7088796A/en not_active Abandoned
- 1996-09-18 WO PCT/FR1996/001454 patent/WO1997011412A1/fr active IP Right Grant
- 1996-09-18 EP EP96931872A patent/EP0791191B1/fr not_active Expired - Lifetime
- 1996-09-18 JP JP9512439A patent/JPH10509520A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749704A (en) * | 1953-10-30 | 1956-06-12 | Heikkila Pentti | Electric clock time indicating device |
FR2034632A1 (fr) * | 1969-03-04 | 1970-12-11 | Hartwig Rudiger | |
CH676074GA3 (en) * | 1989-02-21 | 1990-12-14 | Indicator for analogue watch - includes small minute pointer which moves as satellite around hours dial indicating hour of day | |
US5349572A (en) * | 1993-05-10 | 1994-09-20 | Jaroslay Belik | Clock dial |
DE4330895A1 (de) * | 1993-09-11 | 1995-03-16 | Konrad Dr Bergmann | Uhr mit rotierenden Anzeigeelementen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013087941A1 (fr) * | 2011-12-16 | 2013-06-20 | Ali&Co Geneve Sa | Montre mysterieuse reversible |
CH705910A1 (fr) * | 2011-12-16 | 2013-06-28 | Ali & Co Geneve Sa | Montre mystérieuse réversible. |
Also Published As
Publication number | Publication date |
---|---|
CN1166882A (zh) | 1997-12-03 |
AU7088796A (en) | 1997-04-09 |
JPH10509520A (ja) | 1998-09-14 |
FR2741967A1 (fr) | 1997-06-06 |
EP0791191A1 (fr) | 1997-08-27 |
DE69607455D1 (de) | 2000-05-04 |
FR2741967B1 (fr) | 1998-02-20 |
EP0791191B1 (fr) | 2000-03-29 |
US5878003A (en) | 1999-03-02 |
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