US63385A - Hayward a - Google Patents
Hayward a Download PDFInfo
- Publication number
- US63385A US63385A US63385DA US63385A US 63385 A US63385 A US 63385A US 63385D A US63385D A US 63385DA US 63385 A US63385 A US 63385A
- Authority
- US
- United States
- Prior art keywords
- staple
- hayward
- wood
- harvey
- indentations
- 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
- 238000007373 indentation Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/002—Resiliently deformable pins
- F16B19/004—Resiliently deformable pins made in one piece
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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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S256/00—Fences
- Y10S256/03—Wire clamp
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/92—Staple
Definitions
- my invention consists in forming one or more indentations in that portion of each leg of the staple which enters the Wood, and at 4the same time spreading the metal at the 'points where these indentations are produced, thus increasing the diameter of the wire in one direction by reason of this lattening process, and decreasing it in the other.
- the drawings present a front and side view of the staple.
- Figure I the side view, showing the outline of the indentations
- Figure 2 the frontview, showing the eft'ect of the ilattening or compressing process in altering the contour ci the edges ci' the Wire, and making projections at the point of indentation.
- a indicates the outer or rounded end of the staple, and a the points thereof.
- the indcntations are shown at b Zw, and the projections at c e e e.
- This form ci' staple may he readily produced hy ordinary and wellknown mechanical means, which I do not deem it necessary to describe. In using it, it will be perceived that while the wood yields readily when the staple isidriven, the elasticity of the wood causes it to spring haelt; and conform itself more or less to the various irregularities in the legs of the staple, thus increasing the frietional hold upon them and theresistance against the withdrawing of the staple.
Description
@uiten tetes gareel @fitr-r HAYWARD A. HARVEY, 0F NEW YORK,-v N. Y.
Letters Patent No. l63,385, dated April 2, 1867.
IMPROVED WIItE STAPLE.
@te tlgtmtlt :interet it' in time @hitters @intent mit uniting pat at tigt, smite.
Be it known that I, HAYWARD A. HARVEY, of the city, county, andState of New York, have invented a new and improvel Wire Sta-plc, for which I desire-to ohtaii Letters Patent of the United States. The follow` ing is a. full and exact description of my invention, reference being had to the accompanying drawings, which illustrate and form a part of this specification. y
The nature of my invention consists in forming one or more indentations in that portion of each leg of the staple which enters the Wood, and at 4the same time spreading the metal at the 'points where these indentations are produced, thus increasing the diameter of the wire in one direction by reason of this lattening process, and decreasing it in the other. The drawings present a front and side view of the staple.
Figure I the side view, showing the outline of the indentations; end
Figure 2 the frontview, showing the eft'ect of the ilattening or compressing process in altering the contour ci the edges ci' the Wire, and making projections at the point of indentation.
Similar letters of reference designa-te corresponding parts in both figures.
a indicates the outer or rounded end of the staple, and a the points thereof. The indcntations are shown at b Zw, and the projections at c e e e. This form ci' staple may he readily produced hy ordinary and wellknown mechanical means, which I do not deem it necessary to describe. In using it, it will be perceived that while the wood yields readily when the staple isidriven, the elasticity of the wood causes it to spring haelt; and conform itself more or less to the various irregularities in the legs of the staple, thus increasing the frietional hold upon them and theresistance against the withdrawing of the staple. Iam aware that similar results have been sought to be obtained, especially in the article of blind-staples, by corrugating or nicliing the legs, but I have never heretofore seen a staple formed as mine is, by compressing or ilattening the vwire at intervals, so as tc make protuherances on the edges as well as depressions on the sides, the efcct of which, as is obvious, is to present inequalities of surface in two directions, so that whether the staple he driven parallel to the grain or across it its surface presents cavities in the directions of the greatest elasticity oi' the wood.
`What I claim as my own invention, is
A staple with the legs thereot` formed with protuberances and depressions, substantially as described.
Y H. A. HARVEY.
Witnesses: i
Guss. Monsun, EDWD. PAYsoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US63385A true US63385A (en) | 1867-04-02 |
Family
ID=2132918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US63385D Expired - Lifetime US63385A (en) | Hayward a |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US63385A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631487A (en) * | 1945-11-02 | 1953-03-17 | Mac Lean Fogg Lock Nut Co | Cotter key |
| US3800654A (en) * | 1970-06-15 | 1974-04-02 | Larson C Co | Drive fastener device |
| US20060067805A1 (en) * | 2004-09-29 | 2006-03-30 | Reed Richard W | Crimped nail |
-
0
- US US63385D patent/US63385A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631487A (en) * | 1945-11-02 | 1953-03-17 | Mac Lean Fogg Lock Nut Co | Cotter key |
| US3800654A (en) * | 1970-06-15 | 1974-04-02 | Larson C Co | Drive fastener device |
| US20060067805A1 (en) * | 2004-09-29 | 2006-03-30 | Reed Richard W | Crimped nail |
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