CA1023719A - Line projection apparatus - Google Patents
Line projection apparatusInfo
- Publication number
- CA1023719A CA1023719A CA202,711A CA202711A CA1023719A CA 1023719 A CA1023719 A CA 1023719A CA 202711 A CA202711 A CA 202711A CA 1023719 A CA1023719 A CA 1023719A
- Authority
- CA
- Canada
- Prior art keywords
- projection apparatus
- line projection
- line
- projection
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/26—Cast or life lines; Attachments thereto; Containers therefor; Rescue nets or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/68—Line-carrying missiles, e.g. for life-saving
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28950/73A GB1479722A (en) | 1973-06-19 | 1973-06-19 | Life saving projectile |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1023719A true CA1023719A (en) | 1978-01-03 |
Family
ID=10283821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA202,711A Expired CA1023719A (en) | 1973-06-19 | 1974-06-18 | Line projection apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US3911515A (en) |
CA (1) | CA1023719A (en) |
GB (1) | GB1479722A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9074856B1 (en) * | 2013-04-18 | 2015-07-07 | The United States Of America As Represented By The Secretary Of The Army | Gun-launched anchor projectile for climbing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US854624A (en) * | 1907-02-02 | 1907-05-21 | Charles H Banks | Means for throwing life-lines. |
US2111374A (en) * | 1936-09-10 | 1938-03-15 | Reginald F Sedgley | Line throwing mechanism for pistols |
US3016549A (en) * | 1959-08-12 | 1962-01-16 | Raymond J Finn | Life saving equipment |
US3187705A (en) * | 1963-03-27 | 1965-06-08 | Gen Motors Corp | Dynamic anchor |
-
1973
- 1973-06-19 GB GB28950/73A patent/GB1479722A/en not_active Expired
-
1974
- 1974-06-18 CA CA202,711A patent/CA1023719A/en not_active Expired
- 1974-06-18 US US480558A patent/US3911515A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1479722A (en) | 1977-07-13 |
US3911515A (en) | 1975-10-14 |
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