GB763996A - Improvements in or relating to fireworks - Google Patents

Improvements in or relating to fireworks

Info

Publication number
GB763996A
GB763996A GB1456854A GB1456854A GB763996A GB 763996 A GB763996 A GB 763996A GB 1456854 A GB1456854 A GB 1456854A GB 1456854 A GB1456854 A GB 1456854A GB 763996 A GB763996 A GB 763996A
Authority
GB
United Kingdom
Prior art keywords
projections
disc
fireworks
relating
pyrotechnic
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
GB1456854A
Inventor
Graeme George Ritchie
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.)
INJECTION MOULDERS Ltd
Original Assignee
INJECTION MOULDERS Ltd
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 INJECTION MOULDERS Ltd filed Critical INJECTION MOULDERS Ltd
Priority to GB1456854A priority Critical patent/GB763996A/en
Publication of GB763996A publication Critical patent/GB763996A/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
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/20—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having holder or support other than casing, e.g. whirler or spike support

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)

Abstract

763,996. Pyrotechnic devices. INJECTION MOULDERS, Ltd. June 7, 1955 [May 18, 1954], No. 14568/54. Class 9 (2). A catherine wheel is provided with a core in the form of a disc with radial projections 3, the distance between the projections being greater than the width of the projections. The projections form an anchorage for the strip 6 of pyrotechnic material. The disc is moulded from a plastic material and has a web 1 with a central apertured boss 4 to receive a pin upon which the firework may rotate when lit.
GB1456854A 1954-05-18 1954-05-18 Improvements in or relating to fireworks Expired GB763996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1456854A GB763996A (en) 1954-05-18 1954-05-18 Improvements in or relating to fireworks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1456854A GB763996A (en) 1954-05-18 1954-05-18 Improvements in or relating to fireworks

Publications (1)

Publication Number Publication Date
GB763996A true GB763996A (en) 1956-12-19

Family

ID=10043575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1456854A Expired GB763996A (en) 1954-05-18 1954-05-18 Improvements in or relating to fireworks

Country Status (1)

Country Link
GB (1) GB763996A (en)

Similar Documents

Publication Publication Date Title
SE384869B (en) PROCEDURE FOR THE PRODUCTION OF AN ANTI-RESISTANT, MONSTER PRESSURE HARD-LIKE SHEET INCLUDING INCORPORATION OF JESM MEDIUM IN THE RESIN, APPLICATION OF AN INHIBITOR FOR THE JESM AGENT IN THE FORM OF A MONSTER AND ...
JPS5249244A (en) Adhesive composition
GB763996A (en) Improvements in or relating to fireworks
CA525843A (en) Polymeric mixtures
FR2054805A5 (en) Resin-sand mixture moulding
CA505439A (en) Injection syringe and cartridge
AU248566B2 (en) Improvements in or relating tothe production of lacelike webs of thermoplastic material
CA500740A (en) Thermoplastic resin
CA602822A (en) Methods of making webs of fibrous material
CA528704A (en) Amide resins and resinous vehicles thereof
AU6510660A (en) Improvements in or relating tothe production of lacelike webs of thermoplastic material
CA531912A (en) Polymers containing proteinaceous materials
CA530834A (en) Blasting cartridge initiator
AU246654A (en) Explosive and igniting material
CA593329A (en) Difficultly inflammable styrene polymers and their production
CA523887A (en) Toy riding horses
CA521506A (en) N-alkyl-substituted-alkylene polyamine methylene phosphonic acids
CA504246A (en) Synthetic fiber comprising an oriented acrylonitrile copolymer
GB1187924A (en) Improved Toy.
CA527661A (en) 3-acyloxy-20-hydroxy-11-keto-12-halo-.delta. 17-20-pregnene-21-als and the esters and acetals thereof
AU217730B2 (en) Constructional toy
CA527736A (en) Toy bomb
CA523678A (en) Alkylene polyamine methylene phosphonic acids
CA531078A (en) Hardening thermosetting aminoplasts on textile fiber materials
CA602360A (en) Formed thermoplastic resinous materials and method for their formation