US1720152A - Wire-tier for sacks - Google Patents

Wire-tier for sacks Download PDF

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Publication number
US1720152A
US1720152A US273743A US27374328A US1720152A US 1720152 A US1720152 A US 1720152A US 273743 A US273743 A US 273743A US 27374328 A US27374328 A US 27374328A US 1720152 A US1720152 A US 1720152A
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Prior art keywords
wire
tier
sacks
tying
twisted
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Expired - Lifetime
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US273743A
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Sigmund Friedrich
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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
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
    • B65D63/12—Joints produced by deformation or tying of ends of elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/15—Bag fasteners
    • Y10T24/157—Twist-to-close bag tie

Definitions

  • This invention relates to an improvement of the commonly usedvwires for tying sacks, in which the ends of the wire are bent to form each a short eye.
  • the ends of the wire are twisted after the middle portion has been placed around the neck of the sack.
  • the twisting is generally done by means of a twisting instrument, having a hook to be inserted into the two eyes.
  • a further inconvenience is, that the ends of the tying wire when being twisted are fre quently exposed to excessive stress so that sooner or later the wire will break.
  • the middle portion of the tying; wire consists of two wires lying close together and connected at each end by an-eye so that, instead of a tier of one single wire a double-wire-tier is produced which is used in a similar manner as the commonly used single wire-tier.
  • the middle portion of the tying wires bears against the sackcloth with a larger surface, cutting into the sackcloth is excluded.
  • Fig. 1 shows the sack-tier, prior to the use.
  • Figs. 2 and 3 show in side-elevation and top-plan view respectively the tier in the tying position.
  • the tier consists of two parallel pieces b of glowed ironqvire lying close together and terminating at each end in a short eye a, a.
  • the central portion of the double tier is to be wound around the neck of the sack, whereupon the ends are twisted as shown at c in Fig. 2, by means of a twisting instrument of known type, the hooks of. which are hooked into the two eyes a, the other end being hooked in the belt of the workman.
  • a wire-tier for sacks consisting of a wire doubled upon itself midway and bent so that at the bend a round eye is formed, the free ends of the wire being bent to form together a round eye and then straight pieces which are twisted together to prevent deformation ot the eye at the tying, said double wire-tier designed to be placed around the sack and the two eye-shaped ends to be twisted together.

Description

July 9, 1929.
F. SIGMUND WIRE TIER FOR SACKS Filed April 28, 1928 Patented July 9, 1929.
UNITED STATES FRIEDRICH SIGMUND, 0F NURTING'EN, GERMANY.
WIRE-TIER FOR SACKS.
Application filed April 28, 1928, Serial No. 273,743, and in Germany September 2, 1925.
This invention relates to an improvement of the commonly usedvwires for tying sacks, in which the ends of the wire are bent to form each a short eye. The ends of the wire are twisted after the middle portion has been placed around the neck of the sack. The twisting is generally done by means of a twisting instrument, having a hook to be inserted into the two eyes. These simple sack-tiers present however the inconvenience that they cut into the sackcloth and destroy the fibres.
A further inconvenience is, that the ends of the tying wire when being twisted are fre quently exposed to excessive stress so that sooner or later the wire will break.
According to the invention the middle portion of the tying; wire consists of two wires lying close together and connected at each end by an-eye so that, instead of a tier of one single wire a double-wire-tier is produced which is used in a similar manner as the commonly used single wire-tier. As the middle portion of the tying wires bears against the sackcloth with a larger surface, cutting into the sackcloth is excluded.
Another advantage is that the windings of the twisted ends are not so steep as in the single wire-tiers, as not two wires but four wires are twisted. The ends of the tying wire are consequently not submitted to excessive stress so that breaking of the tier is excluded and the resistance of the fastening is double as great as hitherto.
An embodiment of the invention is illus trated by way of example, in the accompanying drawing, in which:
Fig. 1 shows the sack-tier, prior to the use.
Figs. 2 and 3 show in side-elevation and top-plan view respectively the tier in the tying position. The tier consists of two parallel pieces b of glowed ironqvire lying close together and terminating at each end in a short eye a, a. The central portion of the double tier is to be wound around the neck of the sack, whereupon the ends are twisted as shown at c in Fig. 2, by means of a twisting instrument of known type, the hooks of. which are hooked into the two eyes a, the other end being hooked in the belt of the workman.
I claim:
A wire-tier for sacks, consisting of a wire doubled upon itself midway and bent so that at the bend a round eye is formed, the free ends of the wire being bent to form together a round eye and then straight pieces which are twisted together to prevent deformation ot the eye at the tying, said double wire-tier designed to be placed around the sack and the two eye-shaped ends to be twisted together.
In testimony whereof I atfix my signature.
FRIEDRICH SIGMUN D.
US273743A 1925-09-02 1928-04-28 Wire-tier for sacks Expired - Lifetime US1720152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1720152X 1925-09-02

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US1720152A true US1720152A (en) 1929-07-09

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Family Applications (1)

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US273743A Expired - Lifetime US1720152A (en) 1925-09-02 1928-04-28 Wire-tier for sacks

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478435A (en) * 1946-02-23 1949-08-09 Columbia Malting Company Apparatus for applying bag ties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478435A (en) * 1946-02-23 1949-08-09 Columbia Malting Company Apparatus for applying bag ties

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