GB1381217A - Explosive primer with actuating means - Google Patents
Explosive primer with actuating meansInfo
- Publication number
- GB1381217A GB1381217A GB3195573A GB3195573A GB1381217A GB 1381217 A GB1381217 A GB 1381217A GB 3195573 A GB3195573 A GB 3195573A GB 3195573 A GB3195573 A GB 3195573A GB 1381217 A GB1381217 A GB 1381217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- primer
- actuating means
- july
- hammer
- explosive primer
- 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
- 239000002360 explosive Substances 0.000 title abstract 2
- 238000010304 firing Methods 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C7/00—Fuzes actuated by application of a predetermined mechanical force, e.g. tension, torsion, pressure
- F42C7/12—Percussion fuzes of the double-action type, i.e. fuzes cocked and fired in a single movement, e.g. by pulling an incorporated percussion pin or hammer
Abstract
1381217 Firing devices MINE SAFETY APPLIANCES CO 4 July 1973 [10 July 1972] 31955/73 Heading F3A [Also in Division H1] A firing device for a primer 1 mounted on a thermal battery 2 or an explosive charge comprises a spring 14 and a pivoted hammer 12 which, by leftward movement of a spacing member 15, is cocked and is then released to strike the primer as the member 15 enters a recess or opening 20 in the hammer. The member 15 is moved by a lanyard 17 or a rod.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27049072A | 1972-07-10 | 1972-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1381217A true GB1381217A (en) | 1975-01-22 |
Family
ID=23031519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3195573A Expired GB1381217A (en) | 1972-07-10 | 1973-07-04 | Explosive primer with actuating means |
Country Status (3)
Country | Link |
---|---|
US (1) | US3771456A (en) |
DE (1) | DE2334166A1 (en) |
GB (1) | GB1381217A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192236A (en) * | 1976-03-04 | 1980-03-11 | Wallop Industries Limited | Firing mechanism for percussion caps |
FR2518735B1 (en) * | 1981-12-23 | 1986-04-04 | Ruggieri Ets | SIGNALING DEVICE |
US5424766A (en) * | 1993-11-08 | 1995-06-13 | Videojet Systems International, Inc. | Ink jet printer control system responsive to acoustical properties of ink |
AT406421B8 (en) * | 1995-09-14 | 2000-06-26 | Biermann Valentin | IGNITION DEVICE FOR UNITS WITH IGNITION HOLE FOR GENERATING CANNON BLOWS (BOBLLER), IN PARTICULAR FOR FRONT LOADER PROTECTION |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454528A (en) * | 1944-02-11 | 1948-11-23 | Temple Velocity Equipment Inc | Cable cutter |
FR1581623A (en) * | 1968-07-02 | 1969-09-19 | ||
US3679487A (en) * | 1969-02-19 | 1972-07-25 | Jan R Coyle | Thermal battery with percussion cap |
US3665630A (en) * | 1970-06-12 | 1972-05-30 | Smith & Wesson Pyrotechnics In | Striker mechanism |
-
1972
- 1972-07-10 US US00270490A patent/US3771456A/en not_active Expired - Lifetime
-
1973
- 1973-07-04 GB GB3195573A patent/GB1381217A/en not_active Expired
- 1973-07-05 DE DE19732334166 patent/DE2334166A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2334166A1 (en) | 1974-09-05 |
US3771456A (en) | 1973-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |