FR503607A - Lookout on wheelsets - Google Patents
Lookout on wheelsetsInfo
- Publication number
- FR503607A FR503607A FR503607A FR503607DA FR503607A FR 503607 A FR503607 A FR 503607A FR 503607 A FR503607 A FR 503607A FR 503607D A FR503607D A FR 503607DA FR 503607 A FR503607 A FR 503607A
- Authority
- FR
- France
- Prior art keywords
- lookout
- wheelsets
- Prior art date
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
- F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
- F42C9/048—Unlocking of clockwork mechanisms, e.g. by inertia or centrifugal forces; Means for disconnecting the clockwork mechanism from the setting mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
- F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
- F42C9/041—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin
- F42C9/045—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin and the firing-pin being activated by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Electromechanical Clocks (AREA)
- Fuses (AREA)
- Emergency Lowering Means (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10028/17A GB138370A (en) | 1917-07-11 | 1917-07-11 | Improvements in time fuses for artillery projectiles |
US140486XA | 1917-12-08 | 1917-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR503607A true FR503607A (en) | 1920-06-15 |
Family
ID=31948050
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR503607A Expired FR503607A (en) | 1917-07-11 | 1917-07-24 | Lookout on wheelsets |
FR516469A Expired FR516469A (en) | 1917-07-11 | 1918-11-18 | Mechanical time fuze, for projectiles |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR516469A Expired FR516469A (en) | 1917-07-11 | 1918-11-18 | Mechanical time fuze, for projectiles |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR503607A (en) |
GB (2) | GB138370A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL92831C (en) * | 1948-12-08 |
-
1917
- 1917-07-11 GB GB10028/17A patent/GB138370A/en not_active Expired
- 1917-07-24 FR FR503607A patent/FR503607A/en not_active Expired
-
1918
- 1918-10-28 GB GB17571/18A patent/GB140486A/en not_active Expired
- 1918-11-18 FR FR516469A patent/FR516469A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB138370A (en) | 1920-02-12 |
FR516469A (en) | 1921-04-19 |
GB140486A (en) | 1920-04-01 |
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