US354157A - Cartridge-extractor - Google Patents

Cartridge-extractor Download PDF

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Publication number
US354157A
US354157A US354157DA US354157A US 354157 A US354157 A US 354157A US 354157D A US354157D A US 354157DA US 354157 A US354157 A US 354157A
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United States
Prior art keywords
cartridge
extractor
jaws
spring
james
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Expired - Lifetime
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B33/00—Hand tools not covered by any other group in this subclass
    • 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
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8432—For key-operated mechanism
    • Y10T70/8676—Key holders
    • Y10T70/873—One-piece

Definitions

  • This invention relates to an improvement in cartridge-extractors; and it consists in certain peculiarities of the construction and arrangement of the same, substantially as and for the purpose hereinafter set forth.
  • the device is well adapted for use as a keyring, and is therefore an article readily carried where it is most conveniently accessible for use.
  • the operation of the device is so plain as to need no special description at this point.
  • the spring-jaws may be forced apart to any desired extent to fit any gage of shell, as will" and having its ends crossed and notched on their adjacent faces, substantially as and for the purpose set forth.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Translation (AREA)

Description

(No ModeLj J. R. MACMILLAN.
CARTRIDGE EXTRAGTOR. v No. 354,157. Patented Dec. 14, 1886.
WWW,
N. PETERS. nwwunw w. wmm m n. c,
' UNITED STATES PATENT OFFICE.
JAMES R. MACMILLAN, OF CHICAGO, ILLINOIS.
CARTRI DGE-EXTRACTOR.
SPECIFICATION forming part of Letters Patent No. 354,157, dated December 14, 1886.
Application filed April 5, 1886. Serial No. 197,881.
(No model.)
To all 2072,0711, it may concern Be it known that I, JAMES R. MAQMILLAN,
a subject of the Queen of Great Britain, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Cartridge-Extractors, of which the following is a specification, to wit:
This invention relates to an improvement in cartridge-extractors; and it consists in certain peculiarities of the construction and arrangement of the same, substantially as and for the purpose hereinafter set forth.
In order to enable others skilled in the art to which my invention pertains to make and use the same, I will now proceed to describe its construction and operation, referring to the accompanying drawings, in which Figure 1 is a side view of my device, and Fig. 2 is a similar view of the extractor in application to a cartridge-shell.
(4 represents a pair of jaws, which are on their adjacent faces formed with notches a, for engaging the flanged rim on the cartridgehead. These heads or jaws are formed on the ends of a spring shank or handle, I), which is bent into a loop for convenience and to giveit sufficient spring to hold thejaws normally to gether. For convenience, the shanks of the jaws are crossed, as shown, in order that they may be opened to receive the cartridge by compressing the spring loop or handle. This may be done with one hand, and is much more convenient than pulling the jaws apart, as would be necessary if the shanks were not crossed, though this may be done, if deemed desirable.
By reference to Fig.2 it will be seen that the device is well adapted for use as a keyring, and is therefore an article readily carried where it is most conveniently accessible for use. The operation of the device is so plain as to need no special description at this point.
The spring-jaws may be forced apart to any desired extent to fit any gage of shell, as will" and having its ends crossed and notched on their adjacent faces, substantially as and for the purpose set forth.
In testimony whereof Iaffix my signature in presence of two witnesses.
JAMES R. MACHILLAN. Witnesses:
W. O. ll/IOARTHUR, IV. S. MOARTHUR.
US354157D Cartridge-extractor Expired - Lifetime US354157A (en)

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US354157A true US354157A (en) 1886-12-14

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685193A (en) * 1950-08-16 1954-08-03 Buxton Inc Key loop for key cases
US2851769A (en) * 1954-05-18 1958-09-16 Berd L Johnson Grease cap assembling tool
US3358484A (en) * 1966-02-18 1967-12-19 Scovill Manufacturing Co Key retaining loop
US4334376A (en) * 1980-03-31 1982-06-15 Amanda Kimberly Winslow Percussion cap remover
US4891961A (en) * 1988-09-09 1990-01-09 Anton Tsamas Key ring

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685193A (en) * 1950-08-16 1954-08-03 Buxton Inc Key loop for key cases
US2851769A (en) * 1954-05-18 1958-09-16 Berd L Johnson Grease cap assembling tool
US3358484A (en) * 1966-02-18 1967-12-19 Scovill Manufacturing Co Key retaining loop
US4334376A (en) * 1980-03-31 1982-06-15 Amanda Kimberly Winslow Percussion cap remover
US4891961A (en) * 1988-09-09 1990-01-09 Anton Tsamas Key ring
WO1990002495A1 (en) * 1988-09-09 1990-03-22 Anton Tsamas Key ring

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