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On this page, you can select 「MainGroup」 or 「Facet」 in G04B. |
HB:Handbook | ||||
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Select the desired 「MainGroup」 or 「facet」 etc. |
CC:Concordance | ||||
| Driving mechanisms | |||||
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Driving mechanisms | HB | CC | 2F071 | |
| Winding | |||||
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Normal winding of clockworks by hand or mechanically; Winding-up several mainsprings or driving weights simultaneously | HB | CC | 2F071 | |
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Automatic winding-up | HB | CC | 2F071 | |
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Combined normal and automatic winding-up | HB | CC | 2F071 | |
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Supervision of the state of winding, e.g. indicating the amount of winding | HB | CC | 2F071 | |
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Click devices,stop clicks orclutches for winding | HB | CC | 2F071 | |
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Gearwork | HB | CC | 2F071 | |
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Escapements (electric or magnetic means for converting oscillatory to rotary motion in electromechanical time-pieces G04C 5/00) | HB | CC | 2F071 | |
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Mechanisms for stabilising frequency [3] | HB | CC | 2F071 | |
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Mechanisms for setting frequency [3] | HB | CC | 2F071 | |
| Time indicating | |||||
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Indicating the time by visual means (by electric lamps G04C 17/02; display arrangements in general G09) | HB | CC | 2F071 | |
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Indicating the time by acoustic means (at preselected times G04B 23/00; by electro-acoustic means G04C 21/04; sound-producing apparatus per seG10) | HB | CC | 2F071 | |
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Arrangements producing acoustic signals at preselected times (electrically-released alarm signals G04C 21/00; metronomes G04F 5/02; sound-producing apparatus per seG10) | HB | CC | 2F071 | |
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Indicating the time by other means or by combined means (electric or electromechanical indicating G04C) | HB | CC | 2F071 | |
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Mechanical devices for setting the time-indicating means | HB | CC | 2F071 | |
| Frameworks, supports, or arrangements of the clockwork parts in relation to each other, so-called "calibers" | |||||
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Frameworks | HB | CC | 2F071 | |
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Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor (bearings in general F16C) | HB | CC | 2F071 | |
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Calibers | HB | CC | 2F071 | |
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Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears | HB | CC | 2F071 | |
| Protection of the clockwork against damage from outside | |||||
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Cases | HB | CC | 2F071 | |
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Watch crystals; Fastening or sealing crystals; Clock glasses | HB | CC | 2F071 | |
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Locking or holding devices for pendulums, chimes, or the like, for use during transport | HB | CC | 2F071 | |
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Protecting clockworks by shields or other means against external influences, e.g. magnetic fields | HB | CC | 2F071 | |
| Clocks with unusual features | |||||
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Time-pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effect (ornamental shaping of dials G04B 19/10) | HB | CC | 2F071 | |
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Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece (G04B 37/12 takes precedence; writing or drawing implements with devices for indicating time B43K 29/087; combinations with vehicle mirror assemblies B60R 1/12; combined with cameras, projectors, or photographic printing apparatus G03B 29/00) | HB | CC | 2F071 | |
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Time-pieces using the position of the sun, moon, or stars | HB | CC | 2F071 | |
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Subject matter not provided for in other groups of this subclass [8] | HB | CC | 2F071 | |