US136316A - Improvement in compressed-air defense-sticks - Google Patents
Improvement in compressed-air defense-sticks Download PDFInfo
- Publication number
- US136316A US136316A US136316DA US136316A US 136316 A US136316 A US 136316A US 136316D A US136316D A US 136316DA US 136316 A US136316 A US 136316A
- Authority
- US
- United States
- Prior art keywords
- sticks
- compressed
- air
- improvement
- air defense
- 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
Links
- 101700070039 araH Proteins 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
Definitions
- the airchamber A is the pump-cylinder 13, within which the piston G is operated by the rod D through the head E, the said piston forcing air through the valve F into the space between the cylinder A and pump-cylinder B until the requisite pressure is attained.
- a suitablepa-cking, E is introduced at the head to prevent the escape of air.
- a small opening, a is made, closed by a valve, I, opening from the air-chamber.
- a spindle, m is attached to the valve, and works freely longitudinally in a perforated guide, G.
- the lower or barrel portion separates from the upper portion immediately below the guide G.
- a bolt, L is arranged, sliding transversely and bearing upon the valve so as to hold it firmly in its seat, and in connection therewith is a lever, L, which may be turned up to the position denoted in broken lines, and when in that po sition a slight additional movement will draw the bolt L and allow the air to escape and pass instantly to the barrel, there operating upon the ball or charge in similar manner as in ainguns.
- the herein-described defense-stick consist ing of the a-ir-ohamber A, with the air-pump B arranged therein to charge the said chamber, the barrel S with the opening a between valve I, and combined with the bolt L and lever L ,the whole constructed and arranged to operate substantially as set forth.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
VP. GIFFARD.
Compressed Air Defense Sticks.
No. 136,316. Patented Feb. 2 5,lB73.
Paul I araZ UNITED STATES PATENT QFFICE.
PAUL GIFFARD, OF PARIS, FRANCE.
lMPROVEMENT IN COMPRESSED-AIR DEFENSE-STICKS.
Specification forming part of Letters Patent No. 136,316, dated February 25, 1873.
To all whom it may concern:
Beit known that I, PAUL GIFFARD, of Paris, in the Republic of France, have invented a new and Improved Air Defense-Stick; and I do hereby declare the following, when taken in connection with the accompanying drawing and the letters of reference marked thereon, to be a full, clear, and exact description of the same, and which said drawing constitutes part of this specification, and represents a longipart A being a cylinder or air-reservoir, and
the lower part S the barrel. WVithin the airchamber A is the pump-cylinder 13, within which the piston G is operated by the rod D through the head E, the said piston forcing air through the valve F into the space between the cylinder A and pump-cylinder B until the requisite pressure is attained. A suitablepa-cking, E, is introduced at the head to prevent the escape of air. Between the barrel and air-chamber a small opening, a, is made, closed by a valve, I, opening from the air-chamber. A spindle, m, is attached to the valve, and works freely longitudinally in a perforated guide, G. The lower or barrel portion separates from the upper portion immediately below the guide G. Below the valve a bolt, L, is arranged, sliding transversely and bearing upon the valve so as to hold it firmly in its seat, and in connection therewith is a lever, L, which may be turned up to the position denoted in broken lines, and when in that po sition a slight additional movement will draw the bolt L and allow the air to escape and pass instantly to the barrel, there operating upon the ball or charge in similar manner as in ainguns.
I claim as my invention- The herein-described defense-stick, consist ing of the a-ir-ohamber A, with the air-pump B arranged therein to charge the said chamber, the barrel S with the opening a between valve I, and combined with the bolt L and lever L ,the whole constructed and arranged to operate substantially as set forth.
to this specification before two subscribing witnesses.
PAUL GIFF ARD. Witnesses ALBERT CAHEN, EUG. LE LAY.
the air-chamber and barrel provided with the In testimonywhereof I have signed my name
Publications (1)
Publication Number | Publication Date |
---|---|
US136316A true US136316A (en) | 1873-02-25 |
Family
ID=2205732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US136316D Expired - Lifetime US136316A (en) | Improvement in compressed-air defense-sticks |
Country Status (1)
Country | Link |
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US (1) | US136316A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847437A (en) * | 1987-12-22 | 1989-07-11 | Indspec Chemical Corporation | Oxidation and subsequent decomposition of dihydroperoxide |
-
0
- US US136316D patent/US136316A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847437A (en) * | 1987-12-22 | 1989-07-11 | Indspec Chemical Corporation | Oxidation and subsequent decomposition of dihydroperoxide |
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