US101637A - Improvement in cartridge-ejectors - Google Patents
Improvement in cartridge-ejectors Download PDFInfo
- Publication number
- US101637A US101637A US101637DA US101637A US 101637 A US101637 A US 101637A US 101637D A US101637D A US 101637DA US 101637 A US101637 A US 101637A
- Authority
- US
- United States
- Prior art keywords
- cartridge
- improvement
- ejectors
- extractor
- slot
- 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
- 241001125831 Istiophoridae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/58—Breakdown breech mechanisms, e.g. for shotguns
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- 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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
- F41A3/04—Block action, i.e. the main breech opening movement being transverse to the barrel axis with pivoting breech-block
-
- 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
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
- F41A9/45—Loading arrangements, i.e. for bringing the ammunition into the firing position the cartridge chamber or the barrel as a whole being tiltable or transversely slidable between a loading and a firing position
Definitions
- Figure 1 of the drawings is a side view of the arm when ready for discharge.
- Fig. 2 is a rear view of the chamber.
- Fig. 3 is a top view, showing the ejector extended.
- Fig. 4 is a view of the cam-slot.
- Fig. 5 is a view of the under side of the ejector.
- Fig. 6 is a top view with extractor drawn in.
- My invention relates to means for ejecting V the cartridge-shells from those breech-loaders which have the chamber pivoted to the stock; and consists, mainly, in forming a stud on the under part of the extractor, and operating the same by means of a slot in the stock-plate.
- the letter A of the drawings designates the barrel, and B the stock, of a single-barrel breech-loading pistol.
- the barrel has a hori zontal motion of revolution around the pivot c.
- D represents the extractor, having the sides of its shank beveled, so that it is prevented from falling out of the dovetailed groove 6, in which it slides.
- a stud or pin, 2 is formed on the under part of the end of the extractor. This stud engages with the angular' slot n in the stock-plate. This slot is of peculiar form.
- One section thereof is curved concentrically with the axis of the pivot 0, while the forward portion is straight, and extends in a direction radially outward from the pivot-center, and forming an angle of about forty-five degrees with the axial line of the extractor.
- the stock-plate B provided with the combined concentric and radial cam-slot n, herein described, in combination with the ejector D, providedavith the stud 2 on the lower side thereof, as specified.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
J. M. MARLIN.
CARTRIDGE BJBGTOR.
No. 101,637. Patented Apr. 5, 1870.
UNITED- STATES PATENT- QFFIOE.
JOHN M. MARLIN, OF EARTFCRD, CONNECTICUT.
IMPROVEMENT IN CARTRlDGE-EJEC TORS.
Specification forming part of Letters Patent N0. 10] .637, dated April 5, 1870.
To all whom it may concern:
7 Be it known that I, J. M. MARLIN, of Hartford, in the county of Hartford and State of Connecticut, 112]."6 invented a new and valuable Improvement in Cartridge-Ejectors; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figure 1 of the drawings is a side view of the arm when ready for discharge. Fig. 2 is a rear view of the chamber. Fig. 3 is a top view, showing the ejector extended. Fig. 4 is a view of the cam-slot. Fig. 5 is a view of the under side of the ejector. Fig. 6 is a top view with extractor drawn in.
My invention relates to means for ejecting V the cartridge-shells from those breech-loaders which have the chamber pivoted to the stock; and consists, mainly, in forming a stud on the under part of the extractor, and operating the same by means of a slot in the stock-plate.
The letter A of the drawings designates the barrel, and B the stock, of a single-barrel breech-loading pistol. The barrel has a hori zontal motion of revolution around the pivot c. D represents the extractor, having the sides of its shank beveled, so that it is prevented from falling out of the dovetailed groove 6, in which it slides. A stud or pin, 2, is formed on the under part of the end of the extractor. This stud engages with the angular' slot n in the stock-plate. This slot is of peculiar form. One section thereof is curved concentrically with the axis of the pivot 0, while the forward portion is straight, and extends in a direction radially outward from the pivot-center, and forming an angle of about forty-five degrees with the axial line of the extractor. By this arrangement the extractor 1 is retained in position until the rear of the barrel is clear of. the stock. This is accomplished by the curved part of the slot. When the stud z arrives at the angular point of the slot it engages with the straight part thereof,
and the extractor is thrown out aalistance,
v 'v, approximating the tangent a y of the are 'n a of revolution, as shown in the diagram upon Fig. 4. A sudden and forcible ejection.
of the cartridge-shell is thus obtained by simple means. Should the shell fail to be thrown entirely out of the chamber it will beprotruded' a distance sufficient to give a good purchase thereon.
V The parts of my invention are strong and designed to Wear for a long time.
What I claim as my invention, and desire to secure by Letters Patent, is-
The stock-plate B, provided with the combined concentric and radial cam-slot n, herein described, in combination with the ejector D, providedavith the stud 2 on the lower side thereof, as specified.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
JOHN M. MARLIN.
Witnesses:
N. P. H. WILLIS, J r., B. W. POTTER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US101637A true US101637A (en) | 1870-04-05 |
Family
ID=2171112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US101637D Expired - Lifetime US101637A (en) | Improvement in cartridge-ejectors |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US101637A (en) |
-
0
- US US101637D patent/US101637A/en not_active Expired - Lifetime
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