GB550290A - Improvements in line-throwing apparatus - Google Patents

Improvements in line-throwing apparatus

Info

Publication number
GB550290A
GB550290A GB1326741A GB1326741A GB550290A GB 550290 A GB550290 A GB 550290A GB 1326741 A GB1326741 A GB 1326741A GB 1326741 A GB1326741 A GB 1326741A GB 550290 A GB550290 A GB 550290A
Authority
GB
United Kingdom
Prior art keywords
line
head
rocket
buoyant
carrying
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
Application number
GB1326741A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB550290A publication Critical patent/GB550290A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

550,290. Line-carrying rockets. SPANNER, E. F. Oct. 15, 1941. No. 13267. [Classes 9 (i), 9 (ii) and 77] A line carrying rocket has a buoyant streamlined head a adapted to float upright, floatation being aided by the air trapped in the rocket tube e. Sockets b, d in the head receive, respectively, an electric lamp c and the rocket tube, and retaining means therefor. The head may be of expanded rubber, balsa wood rendered watertight, or cellular metal or other material. The line is preferably also buoyant.
GB1326741A 1943-03-16 1941-10-15 Improvements in line-throwing apparatus Expired GB550290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB337643A GB562721A (en) 1943-03-16 1943-03-16 Improvements in line throwing apparatus

Publications (1)

Publication Number Publication Date
GB550290A true GB550290A (en) 1943-01-01

Family

ID=9757150

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1326741A Expired GB550290A (en) 1943-03-16 1941-10-15 Improvements in line-throwing apparatus
GB337643A Expired GB562721A (en) 1943-03-16 1943-03-16 Improvements in line throwing apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB337643A Expired GB562721A (en) 1943-03-16 1943-03-16 Improvements in line throwing apparatus

Country Status (1)

Country Link
GB (2) GB550290A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546863A (en) * 1994-12-22 1996-08-20 O. F. Mossberg & Sons, Inc. Line carrying projectile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722075A (en) * 1954-07-12 1955-11-01 Elmer L Abrassart Duck retrieving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546863A (en) * 1994-12-22 1996-08-20 O. F. Mossberg & Sons, Inc. Line carrying projectile

Also Published As

Publication number Publication date
GB562721A (en) 1944-07-13

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