US608772A - Johann harmatta - Google Patents

Johann harmatta Download PDF

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Publication number
US608772A
US608772A US608772DA US608772A US 608772 A US608772 A US 608772A US 608772D A US608772D A US 608772DA US 608772 A US608772 A US 608772A
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Prior art keywords
barrel
harmatta
johann
corrugations
metal
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006Screw-threaded joints; Forms of screw-threads for such joints with straight threads

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  • the present invention consists in a metal barrel completely air and liquid tight, light and cheap, and also practical and advantageous to manufacture, said barrel to be not only a substitute for the wooden barrels hitherto in use for shipping oil and petroleum, but also for the cylindrical iron barrels with rivets and solders, as have recently been employed.
  • This metal barrel is provided at their meeting rims or edges with corrugations or screw-threads, which threads are coupled or interlocked with each other at the center, so that the threads lying one upon the other provide a complete and compact joint between the outer and inner parts of the barrel.
  • corrugations are not only interlocked, but they are compressed into contact with each other and make a perfectly tight joint.
  • a barrel made up of two sections united by deep screw-threads forming corrugations,said corrugations being compressed laterally or in a direction longitudinally of the barrel, substantially as described.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
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Description

No. 608,772. Patented Aug. 9, I898. J. HAHMATTA.
METAL BARREL. (Afiplication filed m. 1, 1898.)
(No Model.)
m n W mo Norms PETERS co. PHOTO L1TMDUWASHWGTOM u, c.
rrnn hr'rns arnnr lilrrrcnt METAL BARREL.
SPECIFICATION forming part of Letters Patent No. 608,772, dated August 9, 1898.
Original application filed July 30, 1897, Serial No. 642,976. Divided and this application filed March 1,1898. Serial No. 672,129. (No model.)
To all whom it may concern:
Be it known that I, J OHANN HARMATTA, a subject of the Emperor of Austria-Hungary, residing at Szepesvaralja, Austria-Hungary, have invented Improvements in Metal Barrels, of which the following is a specification.
The present invention consists in a metal barrel completely air and liquid tight, light and cheap, and also practical and advantageous to manufacture, said barrel to be not only a substitute for the wooden barrels hitherto in use for shipping oil and petroleum, but also for the cylindrical iron barrels with rivets and solders, as have recently been employed.
The'accompanyin g drawing shows such twopart metal barrel.
The two halves of this metal barrel are provided at their meeting rims or edges with corrugations or screw-threads, which threads are coupled or interlocked with each other at the center, so that the threads lying one upon the other provide a complete and compact joint between the outer and inner parts of the barrel.
The appliances employed in the production of such a barrel form the subject of another patent application, Serial No. 642,976, of July 30, 1897, filed by me and of which the present application is a division. Such a barrel is of great strength without need of the hoops usually employed, as the corrugations which couple the two halves of the barrel supplant the hoops, and, moreover, such a barrel can be made perfectly air-tight and comparatively light in weight.
The corrugations are not only interlocked, but they are compressed into contact with each other and make a perfectly tight joint.
What I claim, and desire to protect by Letters Patent, is-
A barrel made up of two sections united by deep screw-threads forming corrugations,said corrugations being compressed laterally or in a direction longitudinally of the barrel, substantially as described.
In witness whereof .I have hereunto set my hand in presence of two witnesses.
J OI-IANN IIARMATTA.
lVitnesses:
LUX AUTnnE, GERSTERROUY. 7
US608772D Johann harmatta Expired - Lifetime US608772A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798631A (en) * 1955-03-07 1957-07-09 Engel David Container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798631A (en) * 1955-03-07 1957-07-09 Engel David Container

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