US572865A - Detachable fastening - Google Patents
Detachable fastening Download PDFInfo
- Publication number
- US572865A US572865A US572865DA US572865A US 572865 A US572865 A US 572865A US 572865D A US572865D A US 572865DA US 572865 A US572865 A US 572865A
- Authority
- US
- United States
- Prior art keywords
- coil
- fastening
- detachable fastening
- stud
- detachable
- 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
Links
- 238000003780 insertion Methods 0.000 description 6
- 210000001699 lower leg Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 2
Images
Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B1/00—Buttons
- A44B1/18—Buttons adapted for special ways of fastening
- A44B1/40—Buttons adapted for special ways of fastening with helical wire-shank screwed into material
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- 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.
- Y10T24/36—Button with fastener
- Y10T24/3668—Spiral fastener
Definitions
- WITNESSES IN VE N TOR UNITED STATES PATENT OFFICE.
- My invention relates to detachable fastenin gs,and more especiallyto those used on shirtstuds and similar articles, my object being to provide a fastening which shall be simple, durable, and capable of easy insertion and withdrawal and which shall at the same time be perfectly secure against accidental re moval or displacement.
- Figure 1 is a side elevation of a shirt-stud provided with my fastening ready for insertion.
- Fig. 2 is a plan View of the same, the studproper being removed.
- Fig. 3 is a view similar to Fig. 2, but showing the position of the parts when fastened, vi. 6., secured against withdrawal.
- My fastening is made of wire, either flat or round, of suitable elasticity, and consists in a flat coil 2, preferably formed integral with the shank 3 of the stud 1 and disposed substantially at right angles thereto, and having its free end 5 so arranged that it will normally lie across a portion of the said coil 2, as shown in Figs. 2 and 3, the said end 5 being capable of being sprung around the bend 6 of the coil, so that it may be located either above or below the same, as desired. It results from this construction that when the end 5 is below the coil 2, as shown in Figs.
- the stud may be readily inserted or withdrawn in the same manner as an ordinary screw-fastenin g; but when the stud is to be locked in place after insertion the end 5 is bent laterally against the elasticity of the wire and is slipped around the bend 6 into the position shown in Fig. 3, where it lies between the coil 2 and the back of the shirt-bosom and locks the stud inan obvious manner against any possibility of accidental withdrawal.
- the end 5 projects slightly beyond the coil 2, in order that it may be readily engaged for the purpose of unlocking the fastening. If it were to stop at a point within the coil 2, it would be difficult of access when fastened, owing to its position between the coil and the shirt-bosom.
Landscapes
- Details Of Garments (AREA)
Description
(No Model.)
B. D; OHADWIC-K. DETAGHABLE FASTENING.
No. 572,865. Patented Dec. 8; 1896.
WITNESSES: IN VE N TOR UNITED STATES PATENT OFFICE.
EVERETT D. CIIADWICK, OF BOSTON, MASSACHUSETTS.
DETACHABLE FASTENING.
SPECIFICATION forming part of Letters Patent No. 572,865, dated December 8, 1896.
Application filed February 19, 1896- Serial No. 579,882. (No model.)
To all whom it may concern Be itknown that I, EVERETTD. CHADWIOK,
' a citizen of the United States, residing at Boston, in the county of Suffolk, State of Massachusetts, have invented certain new and useful Improvements in Detachable Fastenings, of which the following is a specification.
My invention relates to detachable fastenin gs,and more especiallyto those used on shirtstuds and similar articles, my object being to provide a fastening which shall be simple, durable, and capable of easy insertion and withdrawal and which shall at the same time be perfectly secure against accidental re moval or displacement.
In the accompanying drawings I have shown my improved fastening applied to a shirt-stud; but it will be understood that it may be applied with equal advantage to any other article where such a fastening is desirable. 1
In the said drawings, Figure 1 is a side elevation of a shirt-stud provided with my fastening ready for insertion. Fig. 2 is a plan View of the same, the studproper being removed. Fig. 3 is a view similar to Fig. 2, but showing the position of the parts when fastened, vi. 6., secured against withdrawal.
My fastening is made of wire, either flat or round, of suitable elasticity, and consists in a flat coil 2, preferably formed integral with the shank 3 of the stud 1 and disposed substantially at right angles thereto, and having its free end 5 so arranged that it will normally lie across a portion of the said coil 2, as shown in Figs. 2 and 3, the said end 5 being capable of being sprung around the bend 6 of the coil, so that it may be located either above or below the same, as desired. It results from this construction that when the end 5 is below the coil 2, as shown in Figs. 1 and 2, the stud may be readily inserted or withdrawn in the same manner as an ordinary screw-fastenin g; but when the stud is to be locked in place after insertion the end 5 is bent laterally against the elasticity of the wire and is slipped around the bend 6 into the position shown in Fig. 3, where it lies between the coil 2 and the back of the shirt-bosom and locks the stud inan obvious manner against any possibility of accidental withdrawal. The end 5 projects slightly beyond the coil 2, in order that it may be readily engaged for the purpose of unlocking the fastening. If it were to stop at a point within the coil 2, it would be difficult of access when fastened, owing to its position between the coil and the shirt-bosom.
I am aware of Letters Patent No. 321,690, issued July 7, 1885, to A. O. Olausen, and No. 415,459, issued November 19, 1889, to J. P. Hickey, and I disclaim the inventions therein shown. Both of those devices are permanent and not detachable fastenings and could. not serve the purposes of my invention-first, because the wires of which they are composed have small abrupt bends or kinks in them for locking purposes which would prevent them from being pushed through a stiff shirtbosom, and, second, because the free end of the wire in each of them stops within the periphery of the coil, and hence is so inaccessible when looked as to be practically worthless for any purpose which requires a readilydetachable fastening.
I claim as my invention- A detachable fastening for shirt-studs and similar articles, consisting of a shank 3 prolonged'to form a fiat coil 2 disposed substan tially at right angles to the said shank and having its free end 5 arranged to normally lie across a portion of the said coil 2 and projcct slightly beyond the same, all substantially as and for the purpose set forth.
EVERETT D. CIIADWIOK.
Witnesses:
W. E. ELLIS, E. B. ToMLINsoN.
Publications (1)
Publication Number | Publication Date |
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US572865A true US572865A (en) | 1896-12-08 |
Family
ID=2641562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US572865D Expired - Lifetime US572865A (en) | Detachable fastening |
Country Status (1)
Country | Link |
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US (1) | US572865A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100163735A1 (en) * | 2008-12-29 | 2010-07-01 | Saint-Gobain Ceramics & Plastics, Inc. | Rare-earth materials, scintillator crystals, and ruggedized scintillator devices incorporating such crystals |
-
0
- US US572865D patent/US572865A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100163735A1 (en) * | 2008-12-29 | 2010-07-01 | Saint-Gobain Ceramics & Plastics, Inc. | Rare-earth materials, scintillator crystals, and ruggedized scintillator devices incorporating such crystals |
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