US1808811A - Fireworks - Google Patents

Fireworks Download PDF

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Publication number
US1808811A
US1808811A US480658A US48065830A US1808811A US 1808811 A US1808811 A US 1808811A US 480658 A US480658 A US 480658A US 48065830 A US48065830 A US 48065830A US 1808811 A US1808811 A US 1808811A
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US
United States
Prior art keywords
frame
clamp
fireworks
clamps
arms
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 - Lifetime
Application number
US480658A
Inventor
Gioiosa Joseph
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
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US480658A priority Critical patent/US1808811A/en
Application granted granted Critical
Publication of US1808811A publication Critical patent/US1808811A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • This invention relates to an improvement in fireworks and particularly to a means whereby firework display units may be clamped to a frame and firmly held thereon while being discharged.
  • the invention consists in the combination and arrangement of parts set forth Vin t-he following specification and particularly as pointed out in the claim thereof.
  • Fig. 1 is a front elevation ofV a firework embodying my invention.
  • Fig. 2 is an enlarged detail sectional elevation taken on the line 2-2 of Fig. 1.
  • 5 is a rotary frame of a type commonly employed in the manufacture of set piece types of fireworks, the frame illustrated being constructed in the form of a wheel.
  • a plurality of U-shaped clamps 6 Fastened to the periphery of the rotary frame 5 are a plurality of U-shaped clamps 6, each clamp comprising two arms 7 having prongs 8 projecting inwardly therefrom.
  • Each clamp 6 is firmly secured to the frame 5 by means of a rivet 9 which extends through the clamp and frame and is riveted thereto in a well-known manner.
  • the rivet 9 holds the clamp 6 to the frame 5 with suf- 30 ficient friction to hold said clamp firmly in position, nevertheless it is evident that the clamp may be rotated upon the rivet against the action of the friction if it is so desired.
  • a firework display unit 10 which, for example, may be a unit emitting a colored flame, is inserted between the arms 7 of the clamp 'and pushed inwardly therebetween until it is engaged by the prongs 8.
  • the arms 7 are made of spring metal so that they will yield sufficiently yto allow the firework unit to be inserted therebetween,
  • a firework having, in combination, a frame, a clamp fast thereto and embodying a pair of oppositely disposed spring arms adapted to clamp a fireworkdisplay unit therebetween, and a prong projecting from one of said arms toward the other.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Adornments (AREA)

Description

June 9, 1931. 1 GlOlOSA I LSS] FIREWORKS Filed Sept. 9, 1930 Y Patented .une 9, 193
JOSEPH GIOIOSA, OF MILTON, MASSACHUSETTS FIREWOR-KS Application filed September 9, 1930. Serial No. 480,658.
This invention relates to an improvement in fireworks and particularly to a means whereby firework display units may be clamped to a frame and firmly held thereon while being discharged.
The invention consists in the combination and arrangement of parts set forth Vin t-he following specification and particularly as pointed out in the claim thereof.
Referring to the drawings;--
Fig. 1 is a front elevation ofV a firework embodying my invention.
Fig. 2 is an enlarged detail sectional elevation taken on the line 2-2 of Fig. 1.
Like numerals refer to like parts throughout the several views of the drawings.
In the drawings, 5 is a rotary frame of a type commonly employed in the manufacture of set piece types of fireworks, the frame illustrated being constructed in the form of a wheel. Fastened to the periphery of the rotary frame 5 are a plurality of U-shaped clamps 6, each clamp comprising two arms 7 having prongs 8 projecting inwardly therefrom. Each clamp 6 is firmly secured to the frame 5 by means of a rivet 9 which extends through the clamp and frame and is riveted thereto in a well-known manner. The rivet 9 holds the clamp 6 to the frame 5 with suf- 30 ficient friction to hold said clamp firmly in position, nevertheless it is evident that the clamp may be rotated upon the rivet against the action of the friction if it is so desired.
Although the drawing illustrates the '35 clamps 6 as being secured to the'outer pe-l riphery of the rotary frame 5, it is evident that these clamps may be secured to the sides of said frame Without departing from the spirit of the invention.
In using the device a firework display unit 10, which, for example, may be a unit emitting a colored flame, is inserted between the arms 7 of the clamp 'and pushed inwardly therebetween until it is engaged by the prongs 8. The arms 7 are made of spring metal so that they will yield sufficiently yto allow the firework unit to be inserted therebetween,
' but will firmly hold said unit in position after y it is inserted. p The various units l0 are connected together in a well-known manner by sections of fuse 1l and one of said units is lighted by igniting a fuse 12 which hangs loosely therefrom. K
It is evident that many different effects may be obtained by changing the positions of the various clamps 6 upon the frame 5, this change of position being accomplished by rotating the clamps upon their respective rivets.
I claim: A firework having, in combination, a frame, a clamp fast thereto and embodying a pair of oppositely disposed spring arms adapted to clamp a fireworkdisplay unit therebetween, and a prong projecting from one of said arms toward the other. V
In testimony whereof I have hereunto set my hand. Y
JOSEPH GIOIOSA. p
US480658A 1930-09-09 1930-09-09 Fireworks Expired - Lifetime US1808811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US480658A US1808811A (en) 1930-09-09 1930-09-09 Fireworks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US480658A US1808811A (en) 1930-09-09 1930-09-09 Fireworks

Publications (1)

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US1808811A true US1808811A (en) 1931-06-09

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Family Applications (1)

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US480658A Expired - Lifetime US1808811A (en) 1930-09-09 1930-09-09 Fireworks

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573830A (en) * 1945-08-25 1951-11-06 Jr Robert O Boykin Impulse testing device
US3084628A (en) * 1959-10-26 1963-04-09 Tri State Mfg Co Inc Pyrotechnic apparatus
US3680484A (en) * 1968-08-03 1972-08-01 Messerschmitt Boelkow Blohm Pyrotechnic emitter
ES2144910A1 (en) * 1996-11-15 2000-06-16 Gamon Fernando Garcia Pyrotechnic rocket
US20050133472A1 (en) * 2003-12-18 2005-06-23 Deye James G. Rack for holding fireworks for ignition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573830A (en) * 1945-08-25 1951-11-06 Jr Robert O Boykin Impulse testing device
US3084628A (en) * 1959-10-26 1963-04-09 Tri State Mfg Co Inc Pyrotechnic apparatus
US3680484A (en) * 1968-08-03 1972-08-01 Messerschmitt Boelkow Blohm Pyrotechnic emitter
ES2144910A1 (en) * 1996-11-15 2000-06-16 Gamon Fernando Garcia Pyrotechnic rocket
US20050133472A1 (en) * 2003-12-18 2005-06-23 Deye James G. Rack for holding fireworks for ignition
US7011220B2 (en) * 2003-12-18 2006-03-14 Shooting Star Products, Inc. Rack for holding fireworks for ignition

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