|
G04B 1/00
|
Driving mechanisms |
|
G04B 1/02
|
Driving mechanisms with driving weight |
|
G04B 1/04
|
Mechanisms in which the clockwork acts as the driving weight |
|
G04B 1/06
|
Driving mechanisms with driving weight with several weights |
|
G04B 1/08
|
Driving weightsChainsChain wheelsArbors for chain wheels |
|
G04B 1/10
|
Driving mechanisms with mainspring |
|
G04B 1/12
|
Driving mechanisms with mainspring with several mainsprings |
|
G04B 1/14
|
MainspringsBridles therefor |
|
G04B 1/16
|
BarrelsArborsBarrel axles |
|
G04B 1/18
|
Constructions for connecting the ends of mainsprings with the barrel or the arbor |
|
G04B 1/20
|
Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel |
|
G04B 1/22
|
Compensation of changes in the motive power of the mainspring |
|
G04B 1/24
|
Driving mechanisms with both mainsprings and driving weights |
|
G04B 1/26
|
Driving mechanisms driven by liquids or gasesLiquid or gaseous drives for mechanically-controlled secondary clocks |
|
G04B 3/00
|
Normal winding of clockworks by hand or mechanicallyWinding-up several mainsprings or driving weights simultaneously |
|
G04B 3/02
|
Removably-mounted keys or the like |
|
G04B 3/04
|
Rigidly-mounted keys, knobs, or crowns |
|
G04B 3/06
|
Keys or the like with means preventing overwinding |
|
G04B 3/08
|
Normal winding of clockworks by hand or mechanicallyWinding-up several mainsprings or driving weights simultaneously by parts of the cases |
|
G04B 3/10
|
Protecting means preventing overwinding |
|
G04B 3/12
|
Normal winding of clockworks by hand or mechanicallyWinding-up several mainsprings or driving weights simultaneously by mechanical means, e.g. pneumatic motor |
|
G04B 5/00
|
Automatic winding-up |
|
G04B 5/02
|
Automatic winding-up by self-winding caused by movement of the watch |
|
G04B 5/04
|
Automatic winding-up by self-winding caused by movement of the watch by oscillating weights the movement of which is limited |
|
G04B 5/06
|
Automatic winding-up by self-winding caused by movement of the watch by oscillating weights the movement of which is limited acting in one direction only |
|
G04B 5/08
|
Automatic winding-up by self-winding caused by movement of the watch by oscillating weights the movement of which is limited acting in both directions |
|
G04B 5/10
|
Automatic winding-up by self-winding caused by movement of the watch by oscillating weights the movement of which is not limited |
|
G04B 5/12
|
Automatic winding-up by self-winding caused by movement of the watch by oscillating weights the movement of which is not limited acting in one direction only |
|
G04B 5/14
|
Automatic winding-up by self-winding caused by movement of the watch by oscillating weights the movement of which is not limited acting in both directions |
|
G04B 5/16
|
Construction of the weights |
|
G04B 5/18
|
Supports, suspensions, or guide arrangements, for oscillating weights |
|
G04B 5/19
|
Suspension of the oscillating weight at its centre of rotation |
|
G04B 5/20
|
Automatic winding-up by movements of other objects, e.g. by opening hand-bag, by opening case, by opening doorWinding-up by wind power |
|
G04B 5/22
|
Automatic winding-up by thermometric, barometric, or like effects or alterations |
|
G04B 5/24
|
Protecting means preventing overwinding |
|
G04B 7/00
|
Combined normal and automatic winding-up |
|
G04B 9/00
|
Supervision of the state of winding, e.g. indicating the amount of winding |
|
G04B 9/02
|
Devices controlled by such state, e.g. device affording protection against overwinding |
|
G04B 11/00
|
Click devices, stop clicks or clutches for winding |
|
G04B 11/02
|
Devices allowing the motion of a rotatable part in only one direction |
|
G04B 11/04
|
Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet |
|
G04B 13/00
|
Gearwork |
|
G04B 13/02
|
WheelsPinionsSpindlesPivots |
|
G04B 15/00
|
Escapements |
|
G04B 15/02
|
Escapements permanently in contact with the regulating mechanism |
|
G04B 15/04
|
Cylinder escapements |
|
G04B 15/06
|
Free escapements |
|
G04B 15/08
|
Lever escapements |
|
G04B 15/10
|
Escapements with constant impulses for the regulating mechanism |
|
G04B 15/12
|
AdjustingRestricting the amplitude of the lever or the like |
|
G04B 15/14
|
Component parts or constructional details, e.g. construction of the lever or the escape wheel |
|
G04B 17/00
|
Mechanisms for stabilising frequency |
|
G04B 17/02
|
Oscillators acting by gravity, e.g. pendulum swinging in a plane |
|
G04B 17/04
|
Oscillators acting by spring tension |
|
G04B 17/06
|
Oscillators with hairsprings, e.g. balance |
|
G04B 17/08
|
Oscillators with coil springs stretched and unstretched axially |
|
G04B 17/10
|
Oscillators with torsion strips or with springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane |
|
G04B 17/20
|
Compensation of mechanisms for stabilizing frequency |
|
G04B 17/22
|
Compensation of mechanisms for stabilizing frequency for the effect of variations of temperature |
|
G04B 17/24
|
Compensation of mechanisms for stabilizing frequency for the effect of variations of atmospheric pressure |
|
G04B 17/26
|
Compensation of mechanisms for stabilizing frequency for the effect of variations of the impulses |
|
G04B 17/28
|
Compensation of mechanisms for stabilizing frequency for the effect of imbalance of the weights, e.g. tourbillon |
|
G04B 17/30
|
Rotating governors, e.g. centrifugal governors, fan governors |
|
G04B 17/32
|
Component parts or constructional details, e.g. collet, stud |
|
G04B 17/34
|
Component parts or constructional details, e.g. collet, stud for fastening the hairspring onto the balance |
|
G04B 18/00
|
Mechanisms for setting frequency |
|
G04B 18/02
|
Regulator devicesIndexing devices |
|
G04B 18/04
|
Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat |
|
G04B 18/06
|
Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat by setting the collet or the stud of a hairspring |
|
G04B 18/08
|
Component parts or constructional details |
|
G04B 19/00
|
Indicating the time by visual means |
|
G04B 19/02
|
Back-gearing arrangements between gear train and hands |
|
G04B 19/04
|
HandsDiscs with a single mark or the like |
|
G04B 19/06
|
Dials |
|
G04B 19/08
|
Geometrical arrangement of the graduations |
|
G04B 19/10
|
Ornamental shape of the graduations or the surface of the dialAttachment of graduations to the dial |
|
G04B 19/12
|
Selection of materials for dials or graduations |
|
G04B 19/14
|
Fastening the dials to the clock or the watch plates |
|
G04B 19/16
|
Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24 |
|
G04B 19/18
|
Graduations on the crystal or glass, on the bezel, or on the rim |
|
G04B 19/20
|
Indicating by numbered bands, drums, discs, or sheets |
|
G04B 19/21
|
Drums |
|
G04B 19/22
|
Arrangements for indicating different local apparent timesUniversal time-pieces |
|
G04B 19/23
|
Arrangements for indicating different local apparent timesUniversal time-pieces by means of additional hands or additional pairs of hands |
|
G04B 19/24
|
Clocks or watches with date indicatorsClockwork calendars |
|
G04B 19/25
|
Devices for setting the date indicators manually |
|
G04B 19/26
|
Clocks or watches with indicators for tides, for the phases of the moon, or the like |
|
G04B 19/28
|
Adjustable guide marks or pointers for indicating determined points of time |
|
G04B 19/30
|
Illumination of dials or hands |
|
G04B 19/32
|
Illumination of dials or hands by luminescent substances |
|
G04B 19/34
|
Position of the hands projected optically |
|
G04B 19/243
|
Clocks or watches with date indicatorsClockwork calendars characterised by the shape of the date indicator |
|
G04B 19/247
|
Clocks or watches with date indicatorsClockwork calendars characterised by the shape of the date indicator disc-shaped |
|
G04B 19/253
|
Driving or releasing mechanisms |
|
G04B 19/257
|
Clocks or watches with date indicatorsClockwork calendars characterised by the shape of the date indicator drum-shaped |
|
G04B 21/00
|
Indicating the time by acoustic means |
|
G04B 21/02
|
Regular striking mechanisms giving the full hour, half hour, or quarter hour |
|
G04B 21/04
|
Hour wheelsRacks or rakesSnails or similar control mechanisms |
|
G04B 21/06
|
Details of striking mechanisms, e.g. hammer or fan governor |
|
G04B 21/08
|
Sounding bodiesWhistlesMusical apparatus |
|
G04B 21/10
|
Releasing or locking the regular stroke, e.g. for silence during the night |
|
G04B 21/12
|
Reiterating watches or clocks |
|
G04B 21/14
|
Winding-up the striking mechanism by the clockworkWinding-up the clockwork by the striking mechanism |
|
G04B 23/00
|
Arrangements producing acoustic signals at preselected times |
|
G04B 23/02
|
Alarm clocks |
|
G04B 23/03
|
Alarm signal stop arrangements |
|
G04B 23/04
|
Alarm clocks with coarse and fine setting of the preselected time |
|
G04B 23/06
|
Alarm clocks adjustable for several preselected times with automatic stopping of the signal |
|
G04B 23/08
|
Alarm clocks operating on successive days without resettingAlarm clocks operating only once in each 24 hours |
|
G04B 23/10
|
Alarm clocks with presignalAlarm clocks with repeated signalAlarm clocks with changeable intensity of sound |
|
G04B 23/12
|
Alarm watches to be worn in pockets or on the wrist |
|
G04B 25/00
|
Indicating the time by other means or by combined means |
|
G04B 25/02
|
Indicating the time by other means or by combined means by feelingClocks or watches for blind persons |
|
G04B 25/04
|
Alarm clocks or watches with devices stimulating the skin |
|
G04B 25/06
|
Indicating the time by other means or by combined means by moving figures, e.g. cuckoo-clock, trumpet clock |
|
G04B 27/00
|
Mechanical devices for setting the time-indicating means |
|
G04B 27/02
|
Mechanical devices for setting the time-indicating means by making use of the winding means |
|
G04B 27/04
|
Mechanical devices for setting the time-indicating means by making use of the winding means with clutch wheel |
|
G04B 27/06
|
Mechanical devices for setting the time-indicating means by making use of the winding means with rocking bar |
|
G04B 27/08
|
Mechanical devices for setting the time-indicating means by using parts of the case |
|
G04B 29/00
|
Frameworks |
|
G04B 29/02
|
PlatesBridgesCocks |
|
G04B 29/04
|
Connecting or supporting parts |
|
G04B 31/00
|
BearingsPoint suspensions or counter-point suspensionsPivot bearingsSingle parts therefor |
|
G04B 31/02
|
Shock-damping bearings |
|
G04B 31/04
|
Shock-damping bearings with jewel hole and cap jewel |
|
G04B 31/06
|
Manufacture or mounting processes |
|
G04B 31/08
|
Lubrication |
|
G04B 31/012
|
Metallic bearings |
|
G04B 31/016
|
Plastic bearings |
|
G04B 33/00
|
Calibers |
|
G04B 33/02
|
Circular calibers |
|
G04B 33/04
|
Non-circular calibers |
|
G04B 33/06
|
Calibers of extremely flat shape |
|
G04B 33/08
|
Calibers in which the gear train is arranged in different planes, e.g. parallel or inclined to each other |
|
G04B 33/10
|
Calibers with seconds hand arranged in the centre of the dial |
|
G04B 33/12
|
Calibers for extremely-long running times |
|
G04B 33/14
|
Calibers of which the mainsprings or barrels are easily removable |
|
G04B 33/16
|
Calibers with arrangements affording protection of the clockwork against damage as a consequence of a rupture of the mainspring |
|
G04B 35/00
|
Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears |
|
G04B 37/00
|
Cases |
|
G04B 37/02
|
Evacuated casesCases filled with gases or liquidsCases containing substances for absorbing or binding moisture or dust |
|
G04B 37/04
|
Mounting the clockwork in the caseShock-absorbing mountings |
|
G04B 37/05
|
Fixed mountings for pocket or wrist watches |
|
G04B 37/06
|
Forming the passage for the winding stem through the caseDivided winding stems |
|
G04B 37/08
|
Hermetic sealing of openings, joints, passages, or slits |
|
G04B 37/10
|
Hermetic sealing of openings, joints, passages, or slits of winding stems |
|
G04B 37/11
|
Hermetic sealing of openings, joints, passages, or slits of the back cover of pocket or wrist watches |
|
G04B 37/12
|
Cases for special purposes, e.g. watch combined with ring, watch combined with button |
|
G04B 37/14
|
Suspending devices, supports, or stands for time-pieces in so far as they form part of the case |
|
G04B 37/16
|
Fastening the case to the bracelet |
|
G04B 37/18
|
Cases for pocket or wrist watches |
|
G04B 37/20
|
Cases for pocket or wrist watches with hinged covers or backs |
|
G04B 37/22
|
Materials or processes of manufacturing pocket watch or wrist watch cases |
|
G04B 39/00
|
Watch crystalsFastening or sealing crystalsClock glasses |
|
G04B 39/02
|
Sealing crystals or glasses |
|
G04B 41/00
|
Locking or holding devices for pendulums, chimes, or the like, for use during transport |
|
G04B 43/00
|
Protecting clockworks by shields or other means against external influences, e.g. magnetic fields |
|
G04B 45/00
|
Time-pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effect |
|
G04B 45/02
|
Time-pieces of which the clockwork is visible partly or wholly |
|
G04B 45/04
|
Time-pieces with invisible drive, e.g. with hands attached to rotating glass disc |
|
G04B 47/00
|
Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece |
|
G04B 47/02
|
Installations within mirrors, pictures, furniture, or other household articles |
|
G04B 47/04
|
Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached ornaments or amusement apparatus |
|
G04B 47/06
|
Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer, compass |
|
G04B 49/00
|
Time-pieces using the position of the sun, moon, or stars |
|
G04B 49/02
|
Sundials |
|
G04B 49/04
|
Graduation or shaping of dials |
|
G04B 99/00
|
Subject matter not provided for in other groups of this subclass |
