IT7819259A0 - HARPOON FOR WATCH MOVEMENT. - Google Patents
HARPOON FOR WATCH MOVEMENT.Info
- Publication number
- IT7819259A0 IT7819259A0 IT7819259A IT1925978A IT7819259A0 IT 7819259 A0 IT7819259 A0 IT 7819259A0 IT 7819259 A IT7819259 A IT 7819259A IT 1925978 A IT1925978 A IT 1925978A IT 7819259 A0 IT7819259 A0 IT 7819259A0
- Authority
- IT
- Italy
- Prior art keywords
- harpoon
- watch movement
- watch
- movement
- 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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/022—Devices allowing the motion of a rotatable part in only one direction with a ratchet which makes contact with the rotating member by means of teeth
- G04B11/024—Devices allowing the motion of a rotatable part in only one direction with a ratchet which makes contact with the rotating member by means of teeth rotatable about a fixed axis by means of spring action
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH64877 | 1977-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7819259A0 true IT7819259A0 (en) | 1978-01-13 |
IT1109803B IT1109803B (en) | 1985-12-23 |
Family
ID=4191902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19259/78A IT1109803B (en) | 1977-01-19 | 1978-01-13 | ARPINISM FOR CLOCK MOVEMENT |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5390968A (en) |
DE (1) | DE2802059A1 (en) |
FR (1) | FR2378302A1 (en) |
GB (1) | GB1543306A (en) |
IT (1) | IT1109803B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2498191B1 (en) * | 1981-01-19 | 1986-01-17 | Poudres & Explosifs Ste Nale | PROCESS FOR THE SYNTHESIS OF TERTIARY PHOSPHINE OXIDES AND SULFIDES AND NOVEL TERTIARY PHOSPHINES OXIDES AND SULFIDES |
EP3889690A1 (en) * | 2020-03-31 | 2021-10-06 | ETA SA Manufacture Horlogère Suisse | Pawl for timepiece movement |
-
1978
- 1978-01-10 FR FR7800491A patent/FR2378302A1/en not_active Withdrawn
- 1978-01-13 JP JP261778A patent/JPS5390968A/en active Pending
- 1978-01-13 GB GB1500/78A patent/GB1543306A/en not_active Expired
- 1978-01-13 IT IT19259/78A patent/IT1109803B/en active
- 1978-01-18 DE DE19782802059 patent/DE2802059A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5390968A (en) | 1978-08-10 |
IT1109803B (en) | 1985-12-23 |
FR2378302A1 (en) | 1978-08-18 |
DE2802059A1 (en) | 1978-07-20 |
GB1543306A (en) | 1979-04-04 |
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