NL6902227A - - Google Patents
Info
- Publication number
- NL6902227A NL6902227A NL6902227A NL6902227A NL6902227A NL 6902227 A NL6902227 A NL 6902227A NL 6902227 A NL6902227 A NL 6902227A NL 6902227 A NL6902227 A NL 6902227A NL 6902227 A NL6902227 A NL 6902227A
- Authority
- NL
- Netherlands
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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6902227A NL6902227A (ja) | 1969-02-12 | 1969-02-12 | |
US1077A US3631668A (en) | 1969-02-12 | 1970-01-07 | Clock or indicating device |
JP45011540A JPS516548B1 (ja) | 1969-02-12 | 1970-02-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6902227A NL6902227A (ja) | 1969-02-12 | 1969-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6902227A true NL6902227A (ja) | 1970-08-14 |
Family
ID=19806129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6902227A NL6902227A (ja) | 1969-02-12 | 1969-02-12 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3631668A (ja) |
JP (1) | JPS516548B1 (ja) |
NL (1) | NL6902227A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1034740C2 (nl) * | 2007-11-21 | 2009-05-25 | Jan Walma | Aandrijforgaan voor klok of overeenkomstige aanwijsinrichting. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498045A (en) * | 1967-07-12 | 1970-03-03 | Guilden Paul | Speed reducer mechanism especially as embodied in clockwork |
-
1969
- 1969-02-12 NL NL6902227A patent/NL6902227A/xx unknown
-
1970
- 1970-01-07 US US1077A patent/US3631668A/en not_active Expired - Lifetime
- 1970-02-12 JP JP45011540A patent/JPS516548B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1034740C2 (nl) * | 2007-11-21 | 2009-05-25 | Jan Walma | Aandrijforgaan voor klok of overeenkomstige aanwijsinrichting. |
Also Published As
Publication number | Publication date |
---|---|
JPS516548B1 (ja) | 1976-02-28 |
US3631668A (en) | 1972-01-04 |