US1234062A - Air-pistol. - Google Patents

Air-pistol. Download PDF

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Publication number
US1234062A
US1234062A US12284416A US1234062A US 1234062 A US1234062 A US 1234062A US 12284416 A US12284416 A US 12284416A US 1234062 A US1234062 A US 1234062A
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United States
Prior art keywords
valve
chamber
diaphragm
pistol
air
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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
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Charles W Matz
Clyde H Hale
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Individual
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Priority to US12284416 priority Critical patent/US1234062A/en
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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
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/66—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having deformable bellows or chambers pressed during firing, e.g. by deformation of the body of the gun
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Definitions

  • Our invention has for its object to provide an air pistol cheap in construction, and which has a cylinder with a chamber,
  • Fig. 2 is a plan view of the cylinder and the operating bulb, the top of the cylinder being broken away to illustrate the construction ofthe valve.
  • the pistol is constructed with a cylinder 5 having a diaphragm 6 at its rear end, this diaphragm'6 being preferably constructed of metal and being normally disposed inwardly, as illustrated in Fig. 1 of the drawings.
  • a cylinder 5 having a diaphragm 6 at its rear end, this diaphragm'6 being preferably constructed of metal and being normally disposed inwardly, as illustrated in Fig. 1 of the drawings.
  • a valve seat at 12 against which is normally disposed a valve 13.
  • This valve 13 is secured to a valve spindle 14., the forward end of which is disposed in a guideway 15 in a depending member 16.
  • To the rear of the valve spindle 14C there is secured a stop 17, a spring 18 being mounted on the valve spindle 14: between the stop 17 and the valve 13.
  • vlever 2l being disposed between the spring- 1.8 and the stop 17, and having an orifice 22 through which the valve spindle 14: is disposed.
  • the diaphragm 6 is connected with the lever 21 by means of a link 23.
  • a stop 26 to limit the rearward movement ⁇ of a bean 27 which may be fired with the pistol.
  • a bean 27 is disposed in the pistol barrel 9 adjacent the-stop 26, and the bulb is quickly compressed, the increase in air pressure in the chamber 11 will move the diaphragm 6 rearwardly, which, by means of the link 23, will move the lever 21 rearwardly, the lever 21 when it engages the stop 17, serving to move the valve 13, thereby permitting the air under pressure in the chamber to force the bean 27 forwardly and out of the barrel 9.
  • the spring 18 makes it possible for the valve 13' to? remainu'nseated suiiiciently long to permit air to enter the chamber 11 and the bulb 25, so that the pistol may be fired a second time.
  • a cylinder with a chamber having an outlet, a valve for commanding the outlet, a diaphragm having a surface exposed in the chamber, means by which the valve is adapted to be operated by the diaphragm, and means to increase the air pressure in the chamber.
  • a cylinder with a chamber having an outlet, a diaphragm having a surface exposed in the chamber, a valve commanding the outlet and provided with a valve spindle, a stop on the valve spindle, a spring on the valve spindle between the stop and the valve, a lever engaging the valve spindle between the spring 'and the stop, a link connecting the dia- -phragm with the lever, and means for increasing the air pressure in the chamber.
  • a cylinder having a chamber, a diaphragm at the rear of the chamber, a barrel extending from a point adjacent the top of the front ⁇ or" the cylinder, means at the bottom of the cylinder for increasing air pressure in the chamber, valve means commanding communication between the chamber and the barrel, and means by which the diaphragm is adapted to operate f the valve means.
  • a cylinder having a chamber, a diaphragm at the rear of the chamber, a barrel extending from a point adjacent the top of the cylinder, means at the bottom of the cylinder for increasing the air pressure in the chamber, a valve commandingcommunication between the chamber and the barrel and provided with a valve spindle, a, stop on the valve spindle, a spring disposed on the valve spindle between the valve and the stop, a lever having its upper end engaging the valve spindle between the spindle and the stop, and a link connecting the diaphragm with the lever.

Description

c. W. MATZ @L c. H. HALE.`
' AIR PISTOL.
APPLICATION FILED SEPT29, l9l6. `1.1; Patented July 17, 1917,
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fs L 0 k YN *Y l Q Q x g x\ 13 'k Q Y WHA/5885s v Q5 z /L/E/v ons QQ? www Z w .By wv/w ATTORNEYS narran N srarns ra'rnnr orrrcr..
errantes MATZ AND CLYDE H. HALE, 4or EvAIvsIoIv, ILLINOIS. l
AIR-PISTOL.
To all wlwm it may concern:
VBe it known that we, CHARLES W. MA'LZ and CLYDE II. HALE, both vcitizens of the United States, and residents of Evanston, in the. county of Cook and State of Illinois, have invented a new and Improved Air- Pistol, of which the following iswa full, clear, and exact description.
Our invention has for its object to provide an air pistol cheap in construction, and which has a cylinder with a chamber,
Yat one end of which there is a diaphragm movable outwardly when the air pressure in the chamber reaches a .predetermined point, the diaphragm being connected with a valve `commanding .communication between the chamber and the pistol barrel so that when the pressure in the chamber is increased, as stated, the valve will belopera'ted to permit the escape of the air under pressure in the pistol barrel.
Additional .objects of the invention will appear in the following specification in which the preferred form of vtheinvention is disclose In the drawings similar reference characters denote similar parts in all the views, in which- Figure 1 is a side elevation of the pistol, parts being broken away to illustrate the construction; and
Fig. 2 is a plan view of the cylinder and the operating bulb, the top of the cylinder being broken away to illustrate the construction ofthe valve.
By referring to the drawings it will be seen that the pistol is constructed with a cylinder 5 having a diaphragm 6 at its rear end, this diaphragm'6 being preferably constructed of metal and being normally disposed inwardly, as illustrated in Fig. 1 of the drawings. At the top of the front 7 of the cylinder there is an opening 8 through which a barrel 9 is disposed, the rear end 10 of this barrel 9 within the cylinder chamber 11 forming a valve seat at 12, against which is normally disposed a valve 13. This valve 13 is secured to a valve spindle 14., the forward end of which is disposed in a guideway 15 in a depending member 16. To the rear of the valve spindle 14C there is secured a stop 17, a spring 18 being mounted on the valve spindle 14: between the stop 17 and the valve 13.
Disposed in the chamber 11 and secured to the cylinder 5, there is a bracket 19 to Specification of Letters Patent. Patllted July 17, 191W.
. Application mea september 29, 191e. serial No. 122,844.. y'
which is fulcrumed at 20 aylever 21, this ,l
vlever 2l being disposed between the spring- 1.8 and the stop 17, and having an orifice 22 through which the valve spindle 14: is disposed. The diaphragm 6 is connected with the lever 21 by means of a link 23. i
Depending from the bottom of the cylinder there is a'neck 24, a bulb 25 being mounted on this neck.
In the barrel 9 there is preferably a stop 26 to limit the rearward movement `of a bean 27 which may be fired with the pistol.
'IVhen a bean 27 is disposed in the pistol barrel 9 adjacent the-stop 26, and the bulb is quickly compressed, the increase in air pressure in the chamber 11 will move the diaphragm 6 rearwardly, which, by means of the link 23, will move the lever 21 rearwardly, the lever 21 when it engages the stop 17, serving to move the valve 13, thereby permitting the air under pressure in the chamber to force the bean 27 forwardly and out of the barrel 9. The spring 18 makes it possible for the valve 13' to? remainu'nseated suiiiciently long to permit air to enter the chamber 11 and the bulb 25, so that the pistol may be fired a second time.
Having thus described our invention, we claim as new and desire to secure by Letters Patent:
1. In an air pistol, a cylinder with a chamber having an outlet, a valve for commanding the outlet, a diaphragm having a surface exposed in the chamber, means by which the valve is adapted to be operated by the diaphragm, and means to increase the air pressure in the chamber.
2. In an air pistol, a cylinder' with a chamber having an outlet, a diaphragm having a surface exposed in the chamber, a valve commanding' the outlet and provided with a valve spindle, a stop on the valve spindle, a spring on the valve spindle between the valve and the stop, means operable by the diaphragm and engaging the valve spindle between the spring and the stopfor operating the valve, and means for increasing the air pressure in the chamber.y
l3. In an air pistol, a cylinder with a chamber having` an outlet, a diaphragm having a surface exposed in thechamber, a valve commanding the outlet and provided with a valve spindle extending in the direction of the diaphragm` a stop on the valve spindle, a spring on the valve spindle between tbe valve andthe step, means eperable by the diaphragm and engaging the valve spindle between the spring and the stop for operating the valve, and means for increasing the air pressure in the chamber.
4. In an air pistol, a cylinder with a chamber having an outlet, a diaphragm having a surface exposed in the chamber, a valve commanding the outlet and provided with a valve spindle, a stop on the valve spindle, a spring on the valve spindle between the stop and the valve, a lever engaging the valve spindle between the spring 'and the stop, a link connecting the dia- -phragm with the lever, and means for increasing the air pressure in the chamber.
5.7In an air pistol, a cylinder with a chamber having an outlet, a valve commanding the outlet, a diaphragm having a surface exposed in the chamber, a leve'r, means by which the lever is adapted to operate the valve, a link connecting the diaphragm with the lever, and means to increase the air pressure inthe chamber.
6. In an air pistol, a cylinder with a chamber having an outlet, a diaphragm having a surface exposed in the chamber, a valve commanding the outlet and having a valve spindle extending in the direction of the diaphragm, a stop on the valve spindle, a spring on the valve spindle between the stop and the valve, a lever ulcrumed at I Copies of this patent may be obtained for one end and engaging the valve spindle at its other end between the spring and the stop, a link connecting the diaphragm with the lever, and means for increasing air pressure in the chamber.
7. In an air pistol, a cylinder having a chamber, a diaphragm at the rear of the chamber, a barrel extending from a point adjacent the top of the front `or" the cylinder, means at the bottom of the cylinder for increasing air pressure in the chamber, valve means commanding communication between the chamber and the barrel, and means by which the diaphragm is adapted to operate f the valve means.
8. In an air pistol, a cylinder having a chamber, a diaphragm at the rear of the chamber, a barrel extending from a point adjacent the top of the cylinder, means at the bottom of the cylinder for increasing the air pressure in the chamber, a valve commandingcommunication between the chamber and the barrel and provided with a valve spindle, a, stop on the valve spindle, a spring disposed on the valve spindle between the valve and the stop, a lever having its upper end engaging the valve spindle between the spindle and the stop, and a link connecting the diaphragm with the lever.
CHARLES W. MATZ. CLYDE I-I. HALE.
Washington, D. C.
US12284416 1916-09-29 1916-09-29 Air-pistol. Expired - Lifetime US1234062A (en)

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US12284416 US1234062A (en) 1916-09-29 1916-09-29 Air-pistol.

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US12284416 US1234062A (en) 1916-09-29 1916-09-29 Air-pistol.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673557A (en) * 1950-10-30 1954-03-30 Wilbur G Sherman Pneumatic gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673557A (en) * 1950-10-30 1954-03-30 Wilbur G Sherman Pneumatic gun

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