GB1289756A – – Google Patents
GB1289756A – – Google Patents
Info
Publication number
GB1289756A
GB1289756A
GB1289756DA
GB1289756A
GB 1289756 A
GB1289756 A
GB 1289756A
GB 1289756D A
GB1289756D A
GB 1289756DA
GB 1289756 A
GB1289756 A
GB 1289756A
Authority
GB
United Kingdom
Prior art keywords
wheel
crown
engages
hand
stem
Prior art date
1969-03-11
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.)
Expired
Application number
Priority date (The priority date 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 date listed.)
1969-03-11
Filing date
1970-02-19
Publication date
1972-09-20
1970-02-19
Application filed
filed
Critical
1972-09-20
Publication of GB1289756A
publication
Critical
patent/GB1289756A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G04B19/00—Indicating the time by visual means
G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
G04B19/25—Devices for setting the date indicators manually
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
G04B19/00—Indicating the time by visual means
G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
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
G04B19/00—Indicating the time by visual means
G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
G04B19/226—Arrangements for indicating different local apparent times; Universal time pieces three-dimensionally shaped, e.g. terrestrial globes, cylinders and the like
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
G04B19/00—Indicating the time by visual means
G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
G04B19/23—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands
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
G04B19/00—Indicating the time by visual means
G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
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
G04B27/00—Mechanical devices for setting the time indicating means
G04B27/004—Mechanical devices for setting the time indicating means having several simultaneous functions, e.g. stopping or starting the clockwork or the hands
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
G04B27/00—Mechanical devices for setting the time indicating means
G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
G04B27/026—Mechanical devices for setting the time indicating means by making use of the winding means for several clockworks or pairs of hands and/or supplementary functions
Abstract
1289756 Watches BULOVA WATCH CO Inc 19 Feb 1970 [11 March 1969] 8127/70 Heading G3T A watch for indicating time in different geographic zones has an additional crown 4 which is used both for incremental setting of the zone time shown by an additional hour hand (36) Fig.3 (not shown) and for setting either a date ring 24 or alternatively an alarm. The crown 4 is attached to a stem 5 having a sliding pinion 8 which engages a wheel 16. The wheel 16 is carried on an axle 15 which also forms a pivot of a plate 12. The wheel 16 drives a second wheel (17) and thus wheels 19 and 29 carried on the plate 12. In the inner position of the stem 5, the free end of a spring 20 on the wheel 19 engages teeth 25 on the date ring 24 to advance the latter when the crown 4 is rotated in one direction only. In the reverse direction of rotation, the spring 20 jumps over the teeth 25. An alternative embodiment is described in which the date ring 24 is advanced by a pin on a disc which is driven through a Breguet toothing. In the outer position of the stem 5 a pinion 31, carried loosely on the wheel 29, engages a wheel 33 on an arbor (34) which carries the local time hour hand (36) and also a star wheel 35. Rotation of the crown 4 drives the wheel 31 via a sector (30) and a rib (32) on the wheels 29 and 31 respectively. The wheel 33 is moved to alter the setting of its hand (36) in one hour increments as a spring 38 on a further hour wheel 37 engages the star wheel 35. The gear ratios are so chosen that a conventional hour hand (46) rotates at half the speed of the extra hand (36) i.e. once in twenty four hours.
GB1289756D
1969-03-11
1970-02-19
Expired
GB1289756A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH360669A
CH503304A
(en)
1969-03-11
1969-03-11
Clock with an hour hand that can be adjusted step by step when moving into another time zone
Publications (1)
Publication Number
Publication Date
GB1289756A
true
GB1289756A
(en)
1972-09-20
Family
ID=4259598
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1289756D
Expired
GB1289756A
(en)
1969-03-11
1970-02-19
Country Status (5)
Country
Link
US
(1)
US3599421A
(en)
CH
(2)
CH503304A
(en)
DE
(2)
DE7002292U
(en)
FR
(1)
FR2034804B1
(en)
GB
(1)
GB1289756A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS515592B1
(en)
*
1970-06-01
1976-02-20
CH574126B5
(en)
*
1972-07-24
1976-03-31
Ebauches Sa
JPS5820947Y2
(en)
*
1977-10-31
1983-05-02
セイコーエプソン株式会社
Clock switching mechanism
CH657007GA3
(en)
*
1984-08-23
1986-08-15
Tissot Sa
US5524102A
(en)
*
1995-03-14
1996-06-04
Industrial Technology Research Institute
Global timepiece
DE19758080A1
(en)
*
1997-12-30
1999-07-01
Hermle Franz & Sohn Gmbh & Co
Time display for analog clock showing hour in two time-zones simultaneously
DE19815072A1
(en)
*
1998-04-05
1999-10-07
Int Watch Co Iwc
Display setting device for a watch
DE102005010604B3
(en)
*
2005-03-06
2006-07-20
Lange Uhren Gmbh
Clock, has hour wheels, where one hour wheel supports hour hand and is adjusted using rotatable spindle and other hour wheel or hour pipe supporting another hour hand is blocked by manually operatable blocking unit
JP5127279B2
(en)
*
2006-04-12
2013-01-23
王鼎精密股▲ふん▼有限公司
Clock assembly with world time zone display
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3318085A
(en)
*
1964-12-11
1967-05-09
Lee Shao-Tang
Setting means for universal timepiece
US3421311A
(en)
*
1966-03-30
1969-01-14
Bulova Watch Co Inc
Actuating mechanism for timepiece date indicator
1969
1969-03-11
CH
CH360669A
patent/CH503304A/en
not_active
IP Right Cessation
1969-03-11
CH
CH360669D
patent/CH360669A4/xx
not_active
IP Right Cessation
1969-09-24
US
US860712A
patent/US3599421A/en
not_active
Expired – Lifetime
1970
1970-01-23
DE
DE7002292U
patent/DE7002292U/en
not_active
Expired
1970-01-23
DE
DE19702003044
patent/DE2003044A1/en
active
Pending
1970-02-19
GB
GB1289756D
patent/GB1289756A/en
not_active
Expired
1970-02-27
FR
FR707007111A
patent/FR2034804B1/fr
not_active
Expired
Also Published As
Publication number
Publication date
DE2003044A1
(en)
1970-09-17
CH360669A4
(en)
1970-10-30
US3599421A
(en)
1971-08-17
CH503304A
(en)
1970-10-30
FR2034804A1
(en)
1970-12-18
FR2034804B1
(en)
1974-03-01
DE7002292U
(en)
1971-05-06
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Legal Events
Date
Code
Title
Description
1973-01-31
PS
Patent sealed [section 19, patents act 1949]
1976-09-15
PLNP
Patent lapsed through nonpayment of renewal fees
