US769331A - Closing device for powder-containers. - Google Patents

Closing device for powder-containers. Download PDF

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Publication number
US769331A
US769331A US19658004A US1904196580A US769331A US 769331 A US769331 A US 769331A US 19658004 A US19658004 A US 19658004A US 1904196580 A US1904196580 A US 1904196580A US 769331 A US769331 A US 769331A
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United States
Prior art keywords
powder
containers
neck
closing device
sleeve member
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Expired - Lifetime
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US19658004A
Inventor
Lewis A Allen
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Individual
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Priority to US19658004A priority Critical patent/US769331A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • B65D47/263—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between tubular parts

Definitions

  • Myinvention relates to improvements in powder-containers; and the object of my invention is to provide a cheap and efiective means for closing the container.
  • My invention consists in the novel construction, arrangement, and combination of parts hereinafter more fully described, and particularly pointed out in the appended'claim.
  • Figure 1 is a perspective view of my device.
  • Fig. 2 is a sectional view upon the line X X in Fig. 1.
  • Fig. 3 is a sectional view of the stopper-bearing member.
  • A is the upper part of a powder-container, which tapers from the body portion to the neck E- in the usual form.
  • I provide an aperture G, which aperture is preferably elongated to more evenly distribute the powder.
  • I also provide upon the neck E a projecting guide F, which is preferably pressed or stamped out of the neck E. 1 also provide a sleeve member B, formed of spring metal, to fit closely upon the neck E. This sleeve member .B is preferably provided with an interior guide-groove D to fit upon the projecting guide F.
  • sleeve member B It is formed at or near one end of the sleeve member B and extends toward the center of the sleeve member B a distance suiiicient to permit the sleeve member B to be turned until the aperture G is open.
  • I Near the opposite end of the sleeve member B, I provide a stopper C to closely fit into the aperture G.
  • This stopper 0 is preferably pressed or stamped out of the metal of the sleeve member B and is provided with beveled edges to more closely fit into the aperture G and effectually close it.
  • the parts of my device are assembled by forcing-the spring-sleeve member B over the neck E, so that the projection F in the neck E will fit into the groove D in the sleeve member B, which is then moved about the neck until the stopper. 0 fits into the aperture G, when the container 'will be securelyuntil the stopper C is fully withdrawn from the opening G.
  • tion having an elongated discharge-opening therein, an Integral pro ecting guide member on the neck, a spring-sleeve member provided with a longitudinal groove on its inner surface, near one end thereof, adapted to receive said guide member to permit the turning of the sleeve to open the discharge-opening, and

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)

Description

witnesses I M iv 2 Z 2 flttotney No. 769,331. PATENTED SEPT. e, 1904.
.L.' A'. ALLEN. CLOSING DEVICE FOR POWDER CONTAINERS.
APILICATION FILED MAR. 4. 1904 N0 MODEL.
UNITED STATES.
Patented September 6, 1904..
PATENT" OFFICE.
CLOSING DEVICE FOR POWDER-CONTAINERS.
SPECIFICATION forming part of Letters Patent No. 769,331, dated September 6, 1904,
- Application filed March A, 1904. Serial No.196,580. (N0 model.)
To all whom it may concern.-
Be it known that I, LEwIs A. ALLEN, a citizen of the United States, residing at Passaic, in the county of Passaic and State of New Jersey, have invented a new and useful Closing Device for Powder-Containers, of which the following is a specification.
Myinvention relates to improvements in powder-containers; and the object of my invention is to provide a cheap and efiective means for closing the container.
My invention consists in the novel construction, arrangement, and combination of parts hereinafter more fully described, and particularly pointed out in the appended'claim.
In the accompanying drawings, Figure 1 is a perspective view of my device. Fig. 2 is a sectional view upon the line X X in Fig. 1. Fig. 3 is a sectional view of the stopper-bearing member.
Similar letters refer to similar parts throughout the several views.
A is the upper part of a powder-container, which tapers from the body portion to the neck E- in the usual form. In the side of the neck E, I provide an aperture G, which aperture is preferably elongated to more evenly distribute the powder. I also provide upon the neck E a projecting guide F, which is preferably pressed or stamped out of the neck E. 1 also provide a sleeve member B, formed of spring metal, to fit closely upon the neck E. This sleeve member .B is preferably provided with an interior guide-groove D to fit upon the projecting guide F. It is formed at or near one end of the sleeve member B and extends toward the center of the sleeve member B a distance suiiicient to permit the sleeve member B to be turned until the aperture G is open. Near the opposite end of the sleeve member B, I provide a stopper C to closely fit into the aperture G. This stopper 0 ispreferably pressed or stamped out of the metal of the sleeve member B and is provided with beveled edges to more closely fit into the aperture G and effectually close it.
The parts of my device are assembled by forcing-the spring-sleeve member B over the neck E, so that the projection F in the neck E will fit into the groove D in the sleeve member B, which is then moved about the neck until the stopper. 0 fits into the aperture G, when the container 'will be securelyuntil the stopper C is fully withdrawn from the opening G.
While I have shown my improved device upon the neck of the-container, it will be obvious that it will be equally efiective upon any part of the container.
Having thus described my invention, what I. claim is v In a device of the character described, the
combination with a container, of a neck por-.
tion having an elongated discharge-opening therein, an Integral pro ecting guide member on the neck, a spring-sleeve member provided with a longitudinal groove on its inner surface, near one end thereof, adapted to receive said guide member to permit the turning of the sleeve to open the discharge-opening, and
an integral stopper member formed in said sleeve provided with beveled edges and adapted to fit Within the discharge-opening to close the same, substantially as set forth.
Dated March 1, 1904:.
LEWIs A. ALLEN.
Witnesses:
ALIoE J. ALLEN, F. R. ALLEN.
US19658004A 1904-03-04 1904-03-04 Closing device for powder-containers. Expired - Lifetime US769331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US19658004A US769331A (en) 1904-03-04 1904-03-04 Closing device for powder-containers.

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Application Number Priority Date Filing Date Title
US19658004A US769331A (en) 1904-03-04 1904-03-04 Closing device for powder-containers.

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US769331A true US769331A (en) 1904-09-06

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US19658004A Expired - Lifetime US769331A (en) 1904-03-04 1904-03-04 Closing device for powder-containers.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653004A (en) * 1942-10-07 1953-09-22 Von Roll Ag Pivoted stop valve
US2682358A (en) * 1950-09-23 1954-06-29 Vitale Carmen Valved dispensing cap for collapsible tubes
US2739852A (en) * 1952-03-21 1956-03-27 Nat U S Radiator Corp Bearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653004A (en) * 1942-10-07 1953-09-22 Von Roll Ag Pivoted stop valve
US2682358A (en) * 1950-09-23 1954-06-29 Vitale Carmen Valved dispensing cap for collapsible tubes
US2739852A (en) * 1952-03-21 1956-03-27 Nat U S Radiator Corp Bearing

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