US1439327A - Pressure fastener - Google Patents

Pressure fastener Download PDF

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Publication number
US1439327A
US1439327A US454131A US45413121A US1439327A US 1439327 A US1439327 A US 1439327A US 454131 A US454131 A US 454131A US 45413121 A US45413121 A US 45413121A US 1439327 A US1439327 A US 1439327A
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United States
Prior art keywords
fastener
perforations
pressure
disc
pressure fastener
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
US454131A
Inventor
Puc Ignaz
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Individual
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Individual
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Publication date
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Priority to US454131A priority Critical patent/US1439327A/en
Application granted granted Critical
Publication of US1439327A publication Critical patent/US1439327A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B17/00—Press-button or snap fasteners
    • A44B17/0011—Press-button fasteners in which the elastic retaining action is obtained by a spring working in the plane of the fastener
    • 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.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/4588—Means for mounting projection or cavity portion
    • Y10T24/45948—Means for mounting projection or cavity portion having specific structure for cooperating with stitching

Definitions

  • the present invention relates to the so called patent fasteners for dresses, 1. e.
  • fasteners in which two members engage with one another on pressure with a certain amount of spring action 111 such manner that normally they remain in engagement but cured to the material or to braids, ribbons, or
  • the disc-lilre portion of the fastener is irovided with sewing perforations.
  • this disadvantage is removed by utilizing the spaces between the perforations, by making fresh sewing places in the form of cut-outs, i. ,e. round the periphery of the disc, portions are removed by an inward cut; these marginal cut-outs serve in place of additional perforations and render it possible to sew on the fastener securely.
  • Figures 1, 2 and 3 represent cross sections, bottom plan and top plan of the recessed member of the fastener while Figures 4 and 5 repre sent the head member of the fastener in plan and cross section.
  • the recessed member consists of a disc at with a dome shaped portion 6 and a spring 0 to retain the head 9 of thehead member which projects from the disc f in known manner.
  • marginal cutouts e and i are provided to supplement the sewing perforations d and h in the respective members.
  • l declare that what I claim is 2-- 1.

Landscapes

  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Description

Dec. 19,1922.
' 1,439,327; I. PUC.
PRESSURE FASTENER.
FILED man. 21, 1921.
Fatented Her. 19, 1922,
terrier IGNAZ PUG, OF WBSCHOWITZ, NEAR PRAGUE, AUSTRIA.
PRESSURE FASTENER.
Application filed March 21, 1921. Serial No. 454,131.
To all whom it may concern 6 Be it known that I, IGNAZ Poo, a sub]ect of the Emperor of Austria, residing at lVrschowitz, near Prague, in the Empire of Austria, have invented certain new and useful Improvements in Pressure Fasteners (for which i have filed applications in Austria on June 11, 1914-, application pending; in France on June 15, 1914c, Patent No. 453,520; and in Germany on June 11, 1914:, Patent No. 290,542), of which the following is a specification.
The present invention relates to the so called patent fasteners for dresses, 1. e.
fasteners in which two members engage with one another on pressure with a certain amount of spring action 111 such manner that normally they remain in engagement but cured to the material or to braids, ribbons, or
bands thereon by sewing, and for this purpose, the disc-lilre portion of the fastener is irovided with sewing perforations.
11 order to sew the fastener on to the material as firmly and securely as possible, it is desirable to provide as many perforations as possible on the disc within the limits imposed by the size of the disc portion of the fastener. Obviously however, the number of such perforations is limited and consequently it hasbeen found that with fasteners of small size, it is not possible to provide sufficient perforations as serve for a permanent and secure fastening.
According to. the present invention this disadvantage is removed by utilizing the spaces between the perforations, by making fresh sewing places in the form of cut-outs, i. ,e. round the periphery of the disc, portions are removed by an inward cut; these marginal cut-outs serve in place of additional perforations and render it possible to sew on the fastener securely.
In the accompanying drawings, Figures 1, 2 and 3 represent cross sections, bottom plan and top plan of the recessed member of the fastener while Figures 4 and 5 repre sent the head member of the fastener in plan and cross section. I
The recessed member consists of a disc at with a dome shaped portion 6 and a spring 0 to retain the head 9 of thehead member which projects from the disc f in known manner.
According to the invention, marginal cutouts e and i are provided to supplement the sewing perforations d and h in the respective members. l declare that what I claim is 2-- 1. A pressure fastener member of the type V ginal cut-outs between the perforations.
In witness whereof, I have hereunto signed my name this 23d day of September, 1915, in the presence of two subscribing witnesses.
IGNAZ PUG. Witnesses ARTHUR SCHWEINBURG, R. W. KA'rz.
US454131A 1921-03-21 1921-03-21 Pressure fastener Expired - Lifetime US1439327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US454131A US1439327A (en) 1921-03-21 1921-03-21 Pressure fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454131A US1439327A (en) 1921-03-21 1921-03-21 Pressure fastener

Publications (1)

Publication Number Publication Date
US1439327A true US1439327A (en) 1922-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
US454131A Expired - Lifetime US1439327A (en) 1921-03-21 1921-03-21 Pressure fastener

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688785A (en) * 1952-07-26 1954-09-14 Scovill Manufacturing Co Wire spring type snap fastener socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688785A (en) * 1952-07-26 1954-09-14 Scovill Manufacturing Co Wire spring type snap fastener socket

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