US2244625A - Opener for crown sealed containers - Google Patents

Opener for crown sealed containers Download PDF

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Publication number
US2244625A
US2244625A US302426A US30242639A US2244625A US 2244625 A US2244625 A US 2244625A US 302426 A US302426 A US 302426A US 30242639 A US30242639 A US 30242639A US 2244625 A US2244625 A US 2244625A
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United States
Prior art keywords
cap
ring member
opener
neck
crown
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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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US302426A
Inventor
William W King
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Individual
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Individual
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Publication date
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Priority to US302426A priority Critical patent/US2244625A/en
Application granted granted Critical
Publication of US2244625A publication Critical patent/US2244625A/en
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Expired - Lifetime legal-status Critical Current

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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
    • B65D1/00—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, 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
    • B65D1/0253—Means facilitating removal of the closure, e.g. cams, levers
    • 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
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated

Definitions

  • the present invention relates to bottle openers for removing so-called crown caps from bottles, cans and other containers and has for its primary object to provide a ring member mounted on the neck of the container immediately beneath the edge of the cap and supported on an inclined track, the ring member being provided with an upstanding cam member adapted for riding under the edge of the cap to force the same upwardly upon the rotation of the opener.
  • a further object is to provide a device of this character of simple and practical construction, which is efficient in performance, relatively inexpensive to manufacture and otherwise well adapted for the purposes for which the same is intended.
  • Figure 1 is a fragmentary side elevational view of the neck of a bottle showing the remover in position thereon.
  • Figure 2 is a vertical sectional view therethrough.
  • Figure 3 is a horizontal sectional view taken substantially on a line 33 of Figure 2
  • Figure 4 is a perspective view of the opener.
  • the numeral 5 designates the neck of a bottle adapted to receive the usual crown cap 6.
  • a bead 1 surrounds the neck of the bottle immediately beneath the lower edge of the cap 6, the bead being inclined from a horizontal position and constitutes a track on which a ring member 8 is rotatably supported.
  • a cam member 9 Rising from the upper surface of the ring member at one side thereof is a cam member 9 and projecting radially from one edge of the ring member, preferably at a point adjacent the cam member, is a thumb tab it.
  • the ring member 8 is positioned on the track 1 before the cap 6 is sealed thereon, and in order to remove the cap the thumb tab [0 is pressed by the thumb of a person thereby causing the cam member 9 to ride under the lower edge of the cap and force the same upwardly from the neck of the bottle.
  • An opener for caps of crown sealed containers comprising an inclined track formed on the neck of the container beneath the cap, a ring member rotatably supported on said track and an upstanding projection on said ring member engageable with a limited portion of the edge of the cap for forcing the cap upwardly upon the rotation of said ring member in either direction.
  • An opener for containers comprising an inclined track formed on the neck of the container, said container being adapted to receive a crown cap immediately above the track, a ring member rotatably mounted on said track, a projection rising from the ring at one side thereof and engageable with a limited portion of the cap under the lower edge thereof upon the rotation of said ring member in either direction and a thumb tab projecting radially from said ring member.
  • An opener for containers comprising an inclined track formed on the neck of the container, said container being adapted to receive a crown cap immediately above the track, a ring member rotatably mounted on said track, a projection rising from the ring at one side thereof and engageable with a limited portion of the cap under the lower edge thereof upon the rotation of said ring member in either direction and a thumb tab projecting radially from said ring member and positioned adjacent the projection.
  • An opener for caps of crown sealed containers comprising an inclined track formed on the neck of the container beneath the cap, a ring member rotatably supported on said track and an upstanding projection on said ring member engageable with a limited portion of the edge of the cap for forcing the cap upwardly upon the rotation of said ring member in either direction, said projection having its upper end adapted to engage spaced portions of the cap upon a movement of the ring member in opposite directions to loosen such portions of the cap from the neck of the container.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Description

June-3, 1941." w. w. Kma- OPENER FOR CROWN SEQLED CONTAINERS Filed NOV. 1, 1939 Inventor kV/VZ/ WW 44 A iiomeys I am Patented June 3, 1941 UNITED STATES PATENT GFFICE OPENER FOR CROWN SEALED CONTAINERS William W. King, Lancaster, Pa.
Application November 1, 1939, Serial No. 302,426
Claims.
The present invention relates to bottle openers for removing so-called crown caps from bottles, cans and other containers and has for its primary object to provide a ring member mounted on the neck of the container immediately beneath the edge of the cap and supported on an inclined track, the ring member being provided with an upstanding cam member adapted for riding under the edge of the cap to force the same upwardly upon the rotation of the opener.
A further object is to provide a device of this character of simple and practical construction, which is efficient in performance, relatively inexpensive to manufacture and otherwise well adapted for the purposes for which the same is intended.
Other objects and advantages reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawing forming part hereof, wherein like numerals refer to like parts throughout, and in which Figure 1 is a fragmentary side elevational view of the neck of a bottle showing the remover in position thereon.
Figure 2 is a vertical sectional view therethrough.
Figure 3 is a horizontal sectional view taken substantially on a line 33 of Figure 2, and
Figure 4 is a perspective view of the opener.
Referring now to the drawing in detail, the numeral 5 designates the neck of a bottle adapted to receive the usual crown cap 6. A bead 1 surrounds the neck of the bottle immediately beneath the lower edge of the cap 6, the bead being inclined from a horizontal position and constitutes a track on which a ring member 8 is rotatably supported.
Rising from the upper surface of the ring member at one side thereof is a cam member 9 and projecting radially from one edge of the ring member, preferably at a point adjacent the cam member, is a thumb tab it.
In the operation of the device the ring member 8 is positioned on the track 1 before the cap 6 is sealed thereon, and in order to remove the cap the thumb tab [0 is pressed by the thumb of a person thereby causing the cam member 9 to ride under the lower edge of the cap and force the same upwardly from the neck of the bottle.
While the invention is illustrated upon a bottle neck it will be understood the same is equally well adapted for use upon other types of containers equipped with a crown cap.
It is believed the details of construction and advantages of the device will be readily under-- stood from the foregoing without further detailed explanation.
Having thus described the invention what I claim is:
1. An opener for caps of crown sealed containers comprising an inclined track formed on the neck of the container beneath the cap, a ring member rotatably supported on said track and an upstanding projection on said ring member engageable with a limited portion of the edge of the cap for forcing the cap upwardly upon the rotation of said ring member in either direction.
2. An opener for containers comprising an inclined track formed on the neck of the container, said container being adapted to receive a crown cap immediately above the track, a ring member rotatably mounted on said track, a projection rising from the ring at one side thereof and engageable with a limited portion of the cap under the lower edge thereof upon the rotation of said ring member in either direction and a thumb tab projecting radially from said ring member.
3. An opener for containers comprising an inclined track formed on the neck of the container, said container being adapted to receive a crown cap immediately above the track, a ring member rotatably mounted on said track, a projection rising from the ring at one side thereof and engageable with a limited portion of the cap under the lower edge thereof upon the rotation of said ring member in either direction and a thumb tab projecting radially from said ring member and positioned adjacent the projection.
4. A bottle cap opener comprising a continuously formed inclined flange on the neck of the bottle spaced below the lower edge of the cap, a ring member rotatably mounted on the flange and an upstanding projection on said ring member engageable with a limited portion of the edge of the cap for forcing the cap upwardly upon the rotation of said ring member in either direction.
5. An opener for caps of crown sealed containers comprising an inclined track formed on the neck of the container beneath the cap, a ring member rotatably supported on said track and an upstanding projection on said ring member engageable with a limited portion of the edge of the cap for forcing the cap upwardly upon the rotation of said ring member in either direction, said projection having its upper end adapted to engage spaced portions of the cap upon a movement of the ring member in opposite directions to loosen such portions of the cap from the neck of the container.
WILLIAM W. KING.
US302426A 1939-11-01 1939-11-01 Opener for crown sealed containers Expired - Lifetime US2244625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US302426A US2244625A (en) 1939-11-01 1939-11-01 Opener for crown sealed containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US302426A US2244625A (en) 1939-11-01 1939-11-01 Opener for crown sealed containers

Publications (1)

Publication Number Publication Date
US2244625A true US2244625A (en) 1941-06-03

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Application Number Title Priority Date Filing Date
US302426A Expired - Lifetime US2244625A (en) 1939-11-01 1939-11-01 Opener for crown sealed containers

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454674A (en) * 1946-03-07 1948-11-23 Wendall H Schrader Receptacle and closure thereof
US3161312A (en) * 1964-01-23 1964-12-15 William E Cates Bottle cap
USD731170S1 (en) * 2013-03-13 2015-06-09 Apothecary Products, Llc Vial

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454674A (en) * 1946-03-07 1948-11-23 Wendall H Schrader Receptacle and closure thereof
US3161312A (en) * 1964-01-23 1964-12-15 William E Cates Bottle cap
USD731170S1 (en) * 2013-03-13 2015-06-09 Apothecary Products, Llc Vial

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