US930710A - Automatic pistol. - Google Patents
Automatic pistol. Download PDFInfo
- Publication number
- US930710A US930710A US50115909A US1909501159A US930710A US 930710 A US930710 A US 930710A US 50115909 A US50115909 A US 50115909A US 1909501159 A US1909501159 A US 1909501159A US 930710 A US930710 A US 930710A
- Authority
- US
- United States
- Prior art keywords
- sear
- trigger
- magazine
- weapon
- firing
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
- F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
- F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
- F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
Definitions
- Figure 1 is a view partly in side elevation and partly in longitudinal section showing the operating parts of the improved weapon
- Fig. .2 is a similar view showing the parts in a different position
- Fig. 3 is a similar view showing the parts in a third position
- Fig. l is a fragmentary section of the trigger and sear in the line 4 of Fig. 1
- Fig. 5 is a fragmentary elevation of the trigger and scar looking in the direction of the arrow 5 in Fig. 4.
- the sliding breech-block O carries a movable firing-pin D projecting downward, the iiringpin being springpressed forward by means of the spring (Z1 which is lighter in its pressure than the spring c.
- the sear is spring-pressed and pivoted in the usual manner so that it will normally occupy its forward position, illustrated in Fig. l, and be in position to engage the said lug, but so that it can be thrown backward for the passage of the lug when desired. It will be obvious that as the breech-block moves backward under the impetus given it by the shell, the lug (l will ride over the shoulder on the sear, and when the breech-block returns to position and is driving in the next cartridge, the lug will catch on the shoulder of the sear and hold back the firing-pin in the manner shown in Fig. 2.
- the trigger F indicates the trigger of the improved weapon.
- This trigger is mounted to slide longitudinally in the frame of the weapon in the manner illustrated in Fig. 3, and the Jringer portion of the trigger is mounted in front of the magazine in a convenient position to be reached by the user.
- the trigger is provided with an integral rearwardly extending arm F1 which is elastic, and capable at its rear end of a considerable vertical oscillation, the elasticity being given in the preferred form of construction by tempering the extension or arm on the trigger and thinning it out at its center.
- the sear E is provided with a laterally extending lug El having a shoulder el in position to be engaged by the tip of the arm F1 on the trigger F.
- the arm F1 of the trigger is provided with a camsurface f which is adapted to engage the cam G in the frame of the weapon, toward one end of the channel therein, which receives the arm of the trigger.
- this construction greatly simplifies the weapon in that the number of movable parts necessarily employed in its construction is reduced. It is possible to reduce the mechanism so that there are only the trigger, the sear and the firing-pin in the entire 'firing-mechanism of the weapon and these parts can be simply and substantially made and readily assembled.
- the principle of utilizing in an automatic weapon a trigger with a flexible ex ension engaging directly with the sear and bent at its end to produce the desired operation is capable of great variation and can be embodied in weapons ol' various sorts provided with various kinds oi' firing-mechanism. Therefore by setting forth in particular detail the l'orm in which the invention happens to have been embodied as a mattei' of practice, it is not the intention to limit it to such form except as hereinafter pointed out.
Description
R. WILES.
AUTOMATIC PISTOL.
APPLIUATION HLED JUNI: 9, 1909.
Patented Aug. 10, 1909.
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"W'IFFQD TATF@ PATENT OFFIQE.
RUSSELL WILES, OF CHICAGO, ILLINOIS.
AUTOMATIC PISTOL.
To all whom it may concern:
Be it known that I, RUSSELL lVILEs, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Automatic Pistols, of whichthe following is a specification.
My invention relates to certain new and useful improvements on automatic pistols, and is fully described and explained in the specification and shown in the accompany ingI drawing, in which:
Figure 1 is a view partly in side elevation and partly in longitudinal section showing the operating parts of the improved weapon Fig. .2 is a similar view showing the parts in a different position; Fig. 3 is a similar view showing the parts in a third position; Fig. l is a fragmentary section of the trigger and sear in the line 4 of Fig. 1 and Fig. 5 is a fragmentary elevation of the trigger and scar looking in the direction of the arrow 5 in Fig. 4.
The general construction and operation of the weapon herein shown and described is roughly similar to that of the weapon illustrated in the Patent No. '786,099 to C. P. Clement. The improvements have been embodied in this particular type of weapon largely for reasons of convenience and it will be obvious that they can be embodied in weapons of other types if desired. Reference is made to the Clement patent for the reason that the details of the construction of the weapon herein illustrated are fully set forth and described therein and by reason of the nature of the present improvements, such detailed description is not necessary in the present instance.
Referring to the drawings, A is the barrel of the weapon and B the handle which is hollowed out to receive the magazine.
C indicates the sliding breech-block which is springepressed forward by a spring c against the pressure of which, the breechblock is forced back by the recoil of the shell for ejection and which, after the shell is ejected serves to advance the next cartridge into the end of the barrel for firing. The sliding breech-block O carries a movable firing-pin D projecting downward, the iiringpin being springpressed forward by means of the spring (Z1 which is lighter in its pressure than the spring c.
I'Vithin the frame of the machine and back of the handle is a sear E provided with a Specication o Letters Patent.
Application led June 9, 1909.
Patented Aug. 10, 1909.
Serial No. 501,159.
shoulder e and positioned, when the scar is forward, to engage the lug d on the firingpin D. The sear is spring-pressed and pivoted in the usual manner so that it will normally occupy its forward position, illustrated in Fig. l, and be in position to engage the said lug, but so that it can be thrown backward for the passage of the lug when desired. It will be obvious that as the breech-block moves backward under the impetus given it by the shell, the lug (l will ride over the shoulder on the sear, and when the breech-block returns to position and is driving in the next cartridge, the lug will catch on the shoulder of the sear and hold back the firing-pin in the manner shown in Fig. 2.
To fire the pistol, it is obviously only necessary that the sear be given a backward motion to lower its shoulder out of the path of the lug on the firing-pin, but in order to cause the pistol to fire only one shot at a time instead of emptying the entire maga- Zine, it is necessarythat means be provided whereby the sear will return to position to catch the lug as early as the neXt succeeding backward movement of the breech-block. These results are accomplished by the peculiar trigger arrangement which forms the subject matter of this invention, the remainder of the operation as heretofore set forth being that of the Clement pistol and other automatic weapons of a similar type.
F indicates the trigger of the improved weapon. This trigger is mounted to slide longitudinally in the frame of the weapon in the manner illustrated in Fig. 3, and the Jringer portion of the trigger is mounted in front of the magazine in a convenient position to be reached by the user. The trigger is provided with an integral rearwardly extending arm F1 which is elastic, and capable at its rear end of a considerable vertical oscillation, the elasticity being given in the preferred form of construction by tempering the extension or arm on the trigger and thinning it out at its center. The sear E is provided with a laterally extending lug El having a shoulder el in position to be engaged by the tip of the arm F1 on the trigger F. Backward movement of the trigger will consequently bring pressure to bear against the lug El on the sear E and cause a rocking of the sear about its pivot with the consequent release of the firing-pin. It is to be observed that the arm-like extension on the trigger is made thin and is laterally offset with respect to the trigger so that it will pass to one side of the magazine contained in the handle without unduly interfering with the mechanism of the weapon. It has been found exceedingly desirable in automatic weapons to place the firing mechanism behind the magazine and the trigger in front of the magazine and the arrangement of providing the trigger with an arm extending beside the magazine is unusually simple and efficient producing the desired result without unnecessary complications or size.
In order to permit the quick return of the sear after a backward movement so as to certainly catch the firing-pin on the next succeeding oscillation of the' breech-block, the arm F1 of the trigger is provided with a camsurface f which is adapted to engage the cam G in the frame of the weapon, toward one end of the channel therein, which receives the arm of the trigger. By this means as the trigger is moved backward, its end moves back in a straight line until the two camsurfaces contact, whereupon the rear end of' the arm is bent upward by the working action of the camsurfaces upon each other, so that it rides off the shoulder el of the lug El on the sear, quickly releasing the sear and permitting it to return to the proper position to catch the firing-pin on its next oscillation. The operation is read from the position shown in solid lines in Fig. 2, where the weapon is shown just ready to be fired to the position shown in solid lines in Fig. 3, where the sear is shown swung backward just to the point where it is about to release the firingpin. A very slight further movement will cause the release of the firing-pin and the release of the pressure of the iiring-pin from the iinger of the operator will cause the pressure of the finger to carry the trigger through its full backward movement, so that it will finally reach the position shown in dotted lines in Fig. 3, with its rear end pushed up when the sear is returned to position. This movement occurs very quickly and the sear is necessarily at all times ready to catch the firing-pin at the instant of its next oscillation.
It is to be observed that this construction greatly simplifies the weapon in that the number of movable parts necessarily employed in its construction is reduced. It is possible to reduce the mechanism so that there are only the trigger, the sear and the firing-pin in the entire 'firing-mechanism of the weapon and these parts can be simply and substantially made and readily assembled. The principle of utilizing in an automatic weapon a trigger with a flexible ex ension engaging directly with the sear and bent at its end to produce the desired operation is capable of great variation and can be embodied in weapons ol' various sorts provided with various kinds oi' firing-mechanism. Therefore by setting forth in particular detail the l'orm in which the invention happens to have been embodied as a mattei' of practice, it is not the intention to limit it to such form except as hereinafter pointed out.
What l claim as new, and desire to secure by Letters Patent, is-
l. in an automatic weapon of the type having its magazine in the handle, a sear lccated behind the magazine, a trigger located in iront oi' the magazine and a flexible extension on the trigger engaging the sear, and means lor flexing the extension of the trigger to release the sear prior to the completion of the next succeding cooking movement.
2. The combination in. an automatic pistol ol the type in which the magazine is contained in the handle, ci a sear located behind the magazine and a trigger located in front of the magazine and provided with an elastic rearward extension to one side of the magazine, the said extension being adapted to engage a portion of the sear to operate the same, and means for flexing the exten sion to disengage the same from the sear to permit the return of the sear independent of the trigger.
3. ln an automatic pistol of the type in which the magazine is located in the handle, with the sear behind the magazine and the trigger in iront el' the magazine, of an elastic extension on the trigger running to one side ol' the magazine to a position to coperate with the sear and mutuallyT engaging camsurfaces on the frame ol' the weapon and the extension for flexing the extension to disengage the sear from the extension to permit the return of the sear independent of the extension.
RUSSELL WILES.
In presence 01'- RALPI-I SCHAEFER, JOHN VILsoN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50115909A US930710A (en) | 1909-06-09 | 1909-06-09 | Automatic pistol. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50115909A US930710A (en) | 1909-06-09 | 1909-06-09 | Automatic pistol. |
Publications (1)
Publication Number | Publication Date |
---|---|
US930710A true US930710A (en) | 1909-08-10 |
Family
ID=2999133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US50115909A Expired - Lifetime US930710A (en) | 1909-06-09 | 1909-06-09 | Automatic pistol. |
Country Status (1)
Country | Link |
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US (1) | US930710A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5640794A (en) * | 1995-07-07 | 1997-06-24 | Fn Manufacturing, Inc. | Fire control mechanism for an automatic pistol |
-
1909
- 1909-06-09 US US50115909A patent/US930710A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5640794A (en) * | 1995-07-07 | 1997-06-24 | Fn Manufacturing, Inc. | Fire control mechanism for an automatic pistol |
US5806225A (en) * | 1995-07-07 | 1998-09-15 | Fn Manufacturing Inc | Fire control mechanism for an automatic pistol |
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