US845751A - Method of forming covers for sheet-metal cans. - Google Patents

Method of forming covers for sheet-metal cans. Download PDF

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Publication number
US845751A
US845751A US30396006A US1906303960A US845751A US 845751 A US845751 A US 845751A US 30396006 A US30396006 A US 30396006A US 1906303960 A US1906303960 A US 1906303960A US 845751 A US845751 A US 845751A
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United States
Prior art keywords
sheet
cover
metal cans
forming
composition
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Expired - Lifetime
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US30396006A
Inventor
Julius Brenzinger
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MAX AMS MACHINE CO
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MAX AMS MACHINE CO
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.)
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Publication date
Application filed by MAX AMS MACHINE CO filed Critical MAX AMS MACHINE CO
Priority to US30396006A priority Critical patent/US845751A/en
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Publication of US845751A publication Critical patent/US845751A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B21D51/46—Placing sealings or sealing material

Definitions

  • This invention relates to a method of forming a cover for sheet-metal cans, and more. particularly to means for so securing a lining composition to said cover that the composition is uniformly distributed and is protected against abrasion.
  • Figure I is a bottom view of a cover formed according to my method; Fig. 2, a longitudinal section thereof on line 2 2, Fig. 1; and Fig. 3 an enlarged section through the edge of the cover.
  • the sheet-metal body 4 of the cover may be made of oblong, round, or other form. Along. its edge extends an endless gutter 5, formed by an outer circumferential flange 6 and an inner shoulder or bead 7, parallel to I said flange.
  • a l llning composition in adiquid state, so as to completely fill the gutter .
  • the composition l is then evaporated to form a lining skin or film 8 on the sides as well as at the bottom of the groove.
  • the lining will serve to tighten the joint between cover and can.
  • the gutter 5 presents a convenient means for causing a ready distribution of the lining composition, when still in a liquid state, along the rim of the cover and for properly holding the composition to the cover during vaporization. It also protects the skin, when set, against abrasion and prevents a stack of covers from becoming interlocked.
  • What I claim is The method of forming a cover for sheetmetal cans, which consists in forming a circumferential gutter on said cover, flowing a lining composition into the gutter so asto completely fill the same, and evaporating said composition to form a lining-skin within the gutter, substantially as specified Signed by me at New York, (Manhattan,) New York, this 2d day of March, 1906.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

J. BRENZINGER.
METHOD OF FORMING COVERS FOR SHEET METAL CANS.
APPLICATION FILED MABHS, 1906.
I w 1| l ll. I [I 1 2 2 6" k l! T "IW'I- "T PATENTED MAR. 5, 1907.
UNITED STATES PATENT OFFICE- JULIUS BRENZINGER, OF MOUNT VERNON, NEW YORK, ASSIGNOR TO THE MAX AMS MACHINE COMPANY, PORATION OF NEW YORK.
OF MOUNT VERNON, NEW YORK, A COR- Specification of Letters Patent.
Patented March 5, 1907.
Application filed March 3,1906. Serial No. 303.960-
Z'o all whom it may concern:
Be it known that I, JULIUS BRENZINGER, a citizen of the United States, residing at Mount Vernon, Westchester county, State of New'York, have invented new and useful Improvements in Methods of Forming Covers for Sheet-Metal Cans, of which the following is a specification.
' This invention relates to a method of forming a cover for sheet-metal cans, and more. particularly to means for so securing a lining composition to said cover that the composition is uniformly distributed and is protected against abrasion.
In the accompanying drawings, Figure I is a bottom view of a cover formed according to my method; Fig. 2, a longitudinal section thereof on line 2 2, Fig. 1; and Fig. 3 an enlarged section through the edge of the cover.
The sheet-metal body 4 of the cover may be made of oblong, round, or other form. Along. its edge extends an endless gutter 5, formed by an outer circumferential flange 6 and an inner shoulder or bead 7, parallel to I said flange. Into the utter 5 is poured a l llning composition in adiquid state, so as to completely fill the gutter .The composition l is then evaporated to form a lining skin or film 8 on the sides as well as at the bottom of the groove. When the cover is subsequently secured to the can-body, the lining will serve to tighten the joint between cover and can.
The gutter 5 presents a convenient means for causing a ready distribution of the lining composition, when still in a liquid state, along the rim of the cover and for properly holding the composition to the cover during vaporization. It also protects the skin, when set, against abrasion and prevents a stack of covers from becoming interlocked.
What I claim is The method of forming a cover for sheetmetal cans, which consists in forming a circumferential gutter on said cover, flowing a lining composition into the gutter so asto completely fill the same, and evaporating said composition to form a lining-skin within the gutter, substantially as specified Signed by me at New York, (Manhattan,) New York, this 2d day of March, 1906.
JULIUS BRENZINGER.
US30396006A 1906-03-03 1906-03-03 Method of forming covers for sheet-metal cans. Expired - Lifetime US845751A (en)

Priority Applications (1)

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US30396006A US845751A (en) 1906-03-03 1906-03-03 Method of forming covers for sheet-metal cans.

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US30396006A US845751A (en) 1906-03-03 1906-03-03 Method of forming covers for sheet-metal cans.

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US845751A true US845751A (en) 1907-03-05

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US30396006A Expired - Lifetime US845751A (en) 1906-03-03 1906-03-03 Method of forming covers for sheet-metal cans.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9338477B2 (en) 2010-09-10 2016-05-10 Thomson Licensing Recovering a pruned version of a picture in a video sequence for example-based data pruning using intra-frame patch similarity
US9602814B2 (en) 2010-01-22 2017-03-21 Thomson Licensing Methods and apparatus for sampling-based super resolution video encoding and decoding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9602814B2 (en) 2010-01-22 2017-03-21 Thomson Licensing Methods and apparatus for sampling-based super resolution video encoding and decoding
US9338477B2 (en) 2010-09-10 2016-05-10 Thomson Licensing Recovering a pruned version of a picture in a video sequence for example-based data pruning using intra-frame patch similarity

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