GB315711A - Improvements in waddings for whaling guns - Google Patents

Improvements in waddings for whaling guns

Info

Publication number
GB315711A
GB315711A GB21623/29A GB2162329A GB315711A GB 315711 A GB315711 A GB 315711A GB 21623/29 A GB21623/29 A GB 21623/29A GB 2162329 A GB2162329 A GB 2162329A GB 315711 A GB315711 A GB 315711A
Authority
GB
United Kingdom
Prior art keywords
diameter
whaling
guns
cartridge
end piece
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
GB21623/29A
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 GB315711A publication Critical patent/GB315711A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00Shotgun ammunition
    • F42B7/02Cartridges, i.e. cases with propellant charge and missile
    • F42B7/08Wads, i.e. projectile or shot carrying devices, therefor

Abstract

315,711. Gjelstad, A. July 16, 1928, [Convention date]. Projectiles; wads. - A wad for use in whaling guns or in cartridges therefor comprises a middle solid portion 1 of small diameter with two ends 2 of larger diameter to which are fitted conical rubber pieces 3 each formed with a circular groove 4 in its outer face. The tapering of the pieces 3 is such that their middle diameter is equal to the diameter of the gun barrel or cartridge, and their larger outer and resilient ends form a tight joint in the gun or cartridge. The middle portion 1, 2 may be cast in one piece from wood pulp or may be built up of thick peices of cardboard, as shown. Morever, the middle portion may be covered with a waterproofing substance. The large parts 2 may be dispensed with as well as one end piece 3. A rubber strap 5 for fastening a powder charge may be attached to an end piece 3.
GB21623/29A 1928-07-16 1929-07-13 Improvements in waddings for whaling guns Expired GB315711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO315711X 1928-07-16

Publications (1)

Publication Number Publication Date
GB315711A true GB315711A (en) 1930-05-01

Family

ID=19905195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21623/29A Expired GB315711A (en) 1928-07-16 1929-07-13 Improvements in waddings for whaling guns

Country Status (1)

Country Link
GB (1) GB315711A (en)

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