GB353090A - Improvements in or relating to fireworks or pyrotechnic devices - Google Patents

Improvements in or relating to fireworks or pyrotechnic devices

Info

Publication number
GB353090A
GB353090A GB1285530A GB1285530A GB353090A GB 353090 A GB353090 A GB 353090A GB 1285530 A GB1285530 A GB 1285530A GB 1285530 A GB1285530 A GB 1285530A GB 353090 A GB353090 A GB 353090A
Authority
GB
United Kingdom
Prior art keywords
catherine
spinning
discs
wheel
bearing
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
GB1285530A
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.)
ARTHUR WISHART MILHOLLAND
James Pain & Sons Ltd
Original Assignee
ARTHUR WISHART MILHOLLAND
James Pain & Sons 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 ARTHUR WISHART MILHOLLAND, James Pain & Sons Ltd filed Critical ARTHUR WISHART MILHOLLAND
Priority to GB1285530A priority Critical patent/GB353090A/en
Publication of GB353090A publication Critical patent/GB353090A/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)
  • Rolling Contact Bearings (AREA)

Abstract

353,090. Pyrotechnic devices. PAIN & SONS, Ltd., J., 9, St. Mary Axe, and MILHOLLAND, A. W., 6, The Downs, Wimbledon, both in London. April 25, 1930, No. 12855. [Class 9 (ii).] The centre part of a spinning-top or catherine-wheel is constituted by a hollow metal box which may be made of two discs A<1>, A<2> with flanges A<3>, A<4> fitting tightly one inside the other. One disc is preferably made convex as shown to provide a bearing for the spinning-top or to lengthen the bearing of the catherine-wheel on a pin B, which is passed through holes in the discs and fixed to a support C. The tube D containing the pyrotechnic composition is wound round the metal box and the whole is covered by an ornamental paper coating E.
GB1285530A 1930-04-25 1930-04-25 Improvements in or relating to fireworks or pyrotechnic devices Expired GB353090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1285530A GB353090A (en) 1930-04-25 1930-04-25 Improvements in or relating to fireworks or pyrotechnic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1285530A GB353090A (en) 1930-04-25 1930-04-25 Improvements in or relating to fireworks or pyrotechnic devices

Publications (1)

Publication Number Publication Date
GB353090A true GB353090A (en) 1931-07-23

Family

ID=10012372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1285530A Expired GB353090A (en) 1930-04-25 1930-04-25 Improvements in or relating to fireworks or pyrotechnic devices

Country Status (1)

Country Link
GB (1) GB353090A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724375A (en) * 1970-04-06 1973-04-03 Us Navy Illuminating flare having high drag configuration
US4370824A (en) * 1977-02-23 1983-02-01 Herbert Resnicow Aerial device
US4797090A (en) * 1987-06-12 1989-01-10 Rogers H Gardner Candle lantern apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724375A (en) * 1970-04-06 1973-04-03 Us Navy Illuminating flare having high drag configuration
US4370824A (en) * 1977-02-23 1983-02-01 Herbert Resnicow Aerial device
US4797090A (en) * 1987-06-12 1989-01-10 Rogers H Gardner Candle lantern apparatus

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