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US1166862A - Powder-flask. - Google Patents

Powder-flask. Download PDF

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Publication number
US1166862A
US1166862A US1739615A US1739615A US1166862A US 1166862 A US1166862 A US 1166862A US 1739615 A US1739615 A US 1739615A US 1739615 A US1739615 A US 1739615A US 1166862 A US1166862 A US 1166862A
Authority
US
United States
Prior art keywords
flask
powder
neck
contracted
body portion
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
Application number
US1739615A
Inventor
Samuel B Smoot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W E DEEGANS
Original Assignee
W E DEEGANS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by W E DEEGANS filed Critical W E DEEGANS
Priority to US1739615A priority Critical patent/US1166862A/en
Application granted granted Critical
Publication of US1166862A publication Critical patent/US1166862A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • B65D1/0246—Closure retaining means, e.g. beads, screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion

Definitions

  • SAMUEL B SMOOT, or DIMMOCK, wEsTvIRGINrA, assrenon or ONE-HALF TO w.
  • This invention relates to a flask for holding powder especially adapted for the use of miners, the object being to avoid the use of any metal or any substance in connection with the flask which would act as a conductor of electricity.
  • the device is essentially in the nature of a safety device for use in mines and tunnels.
  • the flask consists of a flexible body portion 1 of soft rubber provided with an interior lining of gummed cloth 2.
  • This body portion is contracted as indicated at 3 in its upper portion and to the contracted portion is vulcanized, cemented or otherwise secured a hard rubber neck 4, the neck having an annular recess 5 adjacent its lower end, and on its exterior, forming a reduced flange which fits into the upper portion 3 of the body 1.
  • a hard rubber neck 4 the neck having an annular recess 5 adjacent its lower end, and on its exterior, forming a reduced flange which fits into the upper portion 3 of the body 1.
  • To prevent grains of powder from catching on the lower end of said flange it is rounded on the inner side as at 6.
  • the formation of the flange by means of the recess 5 leaves an exterior annular shoulder 7 against which the contracted otthe body 1 bears.
  • the hard rubber neck 4 1 s exteriorly threaded adjacent its upper v end and over this threads a hard rubber cap 8.
  • a handle is formed of a strong cord 9 suitably cemented at oneend to the body portion 1 and at the other to the neck l at point of union with the contracted portion 3, the cord being covered with rubber 9, or other suitable waterproofing composition.
  • a powder flask consisting of a flexible rubber body portion having a contracted upper portion, a hard rubber neck, I exteriorly reduced at its lower end and rounded at the lower end on the interior, there by forming a flange adapted to enter and be secured to the contracted portion of the body, a gum cloth lining for said body portion, a rubber cap threading on the neck, and a waterproofed cord handle secured respectively to the neck and body portion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Description

S. B. SMOOT.
POWDER FLA SK APPLICATION FILED m. 21.1915.
I 1,166,862. V Patented Jan. I916.
UNITED STATES PATENT 'OFFIQE.
SAMUEL B. SMOOT, or DIMMOCK, wEsTvIRGINrA, assrenon or ONE-HALF TO w. E. DEEGANS, ole-MOUNT HOPE, WEST VIRGINIA.
POWDER-FLASK.
Specification of Letters Patent.
Patented Jan. 4, 1916.
To all whom it may concern:
Be it known that I, SAMUEL B. SMoo'r, a citizen of the United States, residing. at Dimmock, in the county of Fayette and the State of West Virginia, have invented a new and useful Improvement in Powder-Flasks, of which the following is a specification.
This invention relates to a flask for holding powder especially adapted for the use of miners, the object being to avoid the use of any metal or any substance in connection with the flask which would act as a conductor of electricity.
The device is essentially in the nature of a safety device for use in mines and tunnels.
The invention consists in the novel features of construction hereinafter described, pointed out in the claim and shown inthe accompanying drawing, in which I have shown a vertical section through the flask.
The flask consists of a flexible body portion 1 of soft rubber provided with an interior lining of gummed cloth 2. This body portion is contracted as indicated at 3 in its upper portion and to the contracted portion is vulcanized, cemented or otherwise secured a hard rubber neck 4, the neck having an annular recess 5 adjacent its lower end, and on its exterior, forming a reduced flange which fits into the upper portion 3 of the body 1. To prevent grains of powder from catching on the lower end of said flange it is rounded on the inner side as at 6. The formation of the flange by means of the recess 5 leaves an exterior annular shoulder 7 against which the contracted otthe body 1 bears. I The hard rubber neck 4 1s exteriorly threaded adjacent its upper v end and over this threads a hard rubber cap 8. A handle is formed of a strong cord 9 suitably cemented at oneend to the body portion 1 and at the other to the neck l at point of union with the contracted portion 3, the cord being covered with rubber 9, or other suitable waterproofing composition.
What I claim is:
A powder flask consisting of a flexible rubber body portion having a contracted upper portion, a hard rubber neck, I exteriorly reduced at its lower end and rounded at the lower end on the interior, there by forming a flange adapted to enter and be secured to the contracted portion of the body, a gum cloth lining for said body portion, a rubber cap threading on the neck, and a waterproofed cord handle secured respectively to the neck and body portion.
I SAMUEL B. SMOOT.
l/Vitnessesz WV. RUTLEDGE, R. L. B'RowN, W. T. Snxrorv/ Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. Q.
neck portion
US1739615A 1915-03-27 1915-03-27 Powder-flask. Expired - Lifetime US1166862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1739615A US1166862A (en) 1915-03-27 1915-03-27 Powder-flask.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1739615A US1166862A (en) 1915-03-27 1915-03-27 Powder-flask.

Publications (1)

Publication Number Publication Date
US1166862A true US1166862A (en) 1916-01-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
US1739615A Expired - Lifetime US1166862A (en) 1915-03-27 1915-03-27 Powder-flask.

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666953A (en) * 1950-02-17 1954-01-26 Goodrich Co B F Method of making partitioned containers
US2781551A (en) * 1952-01-05 1957-02-19 Louis J Richerod Method of making hollow containers
US2784755A (en) * 1953-12-21 1957-03-12 Gen Tire & Rubber Co Droppable container
US2876818A (en) * 1955-10-28 1959-03-10 Smith Kline French Lab Polyethylene bottle
US2879818A (en) * 1955-06-07 1959-03-31 Bradley Container Corp Thermoplastic container and method of making same
US2985916A (en) * 1956-03-22 1961-05-30 Mobay Chemical Corp Method and mold for making seamless polyurethane containers
US2991815A (en) * 1957-08-01 1961-07-11 Gen Tire & Rubber Co Elastic bag for aerial delivery
USD306558S (en) 1987-09-15 1990-03-13 Great Plains Industries, Inc. Calibrated container
US5088642A (en) * 1989-12-21 1992-02-18 Pkl Verpackungssysteme Gmbh Container for liquids and bulk materials
USD403968S (en) 1997-08-26 1999-01-12 Owens-Brockway Glass Container Inc. Beer container

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666953A (en) * 1950-02-17 1954-01-26 Goodrich Co B F Method of making partitioned containers
US2781551A (en) * 1952-01-05 1957-02-19 Louis J Richerod Method of making hollow containers
US2784755A (en) * 1953-12-21 1957-03-12 Gen Tire & Rubber Co Droppable container
US2879818A (en) * 1955-06-07 1959-03-31 Bradley Container Corp Thermoplastic container and method of making same
US2876818A (en) * 1955-10-28 1959-03-10 Smith Kline French Lab Polyethylene bottle
US2985916A (en) * 1956-03-22 1961-05-30 Mobay Chemical Corp Method and mold for making seamless polyurethane containers
US2991815A (en) * 1957-08-01 1961-07-11 Gen Tire & Rubber Co Elastic bag for aerial delivery
USD306558S (en) 1987-09-15 1990-03-13 Great Plains Industries, Inc. Calibrated container
US5088642A (en) * 1989-12-21 1992-02-18 Pkl Verpackungssysteme Gmbh Container for liquids and bulk materials
USD403968S (en) 1997-08-26 1999-01-12 Owens-Brockway Glass Container Inc. Beer container

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