US41584A - Improved lasting-tack - Google Patents
Improved lasting-tack Download PDFInfo
- Publication number
- US41584A US41584A US41584DA US41584A US 41584 A US41584 A US 41584A US 41584D A US41584D A US 41584DA US 41584 A US41584 A US 41584A
- Authority
- US
- United States
- Prior art keywords
- tack
- lasting
- head
- improved lasting
- improved
- 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
- 239000010985 leather Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 230000002045 lasting Effects 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/12—Upsetting; Forming heads
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01L—SHOEING OF ANIMALS
- A01L7/00—Accessories for shoeing animals
- A01L7/10—Horseshoe nails
-
- 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
- Y10S411/923—Nail, spike or tack having specific head structure
Definitions
- Fig. 3 a perspective View
- Fig. 4 is a perspective View of the ordinary lasting-tack, on which my invention is an improvement.
- Lasting-tacks are used for confining the upper-leather of a shoe to a last during the process of lasting such leather.
- these tacks have cubical or prismatic heads, as shown in Fig. 4.
- the form of these heads is very objectionable, forwhile connecting the upper leather to the sole of a shoe the thread used in the sewing of the two together is apt to catch or be caught on and by such heads of the lasting-tacks.
- the tack-head By making the tack-head with two dat and parallel or nearly parallel sides, it can readily be seized by pinchers, in order to draw itfrom a last.
Description
UNITED STATES PATENTY OFFICE.
LUTHER F. THAYER, OF RANDOLPH, ASSIGNOR TO WILLIAM FAXON, OF NORTH BRIDGEWATER, MASSACHUSETTS.
IMPROVED LASTING-TACK.
Specification forming part ot' Letters Patent No. 41.584, dated February 9, 1864.
To all whom it may concern.-
Be it known that I, LUTHER F. TEAYEE, a resident of Randolph, in the county of Norfolk and State of Massachusetts, have invented a new and useful Improved Lasting-Tack; and I do hereby declare the same to be fully described in the following specification and represented in the accompanying drawings, of which- Figure 1 denotes a side elevation, Fig. 2
an edge View, and Fig. 3 a perspective View,
of it. Fig. 4 is a perspective View of the ordinary lasting-tack, on which my invention is an improvement.
Lasting-tacks are used for confining the upper-leather of a shoe to a last during the process of lasting such leather. As usually constructed, these tacks have cubical or prismatic heads, as shown in Fig. 4. The form of these heads is very objectionable, forwhile connecting the upper leather to the sole of a shoe the thread used in the sewing of the two together is apt to catch or be caught on and by such heads of the lasting-tacks. In order to prevent this from taking place I make the tack with its head curved on its upper sur- -face and flat on two opposite sides, substantially as shown in Figs. l, 2, and 3, in which a denotes the head, and b the body or shank of the tack.
By making the tack-head with two dat and parallel or nearly parallel sides, it can readily be seized by pinchers, in order to draw itfrom a last.
By having the head curved, as shown in Fig. 1, a thread-loop will easily slip from the head, and not catch or hold on it during the process of sewing the leather held by the tack.
I claim as my invention- Theimproved lasting-tack as made with its head round or curved, and having flat sides arranged with respect to the same, in manner substantially as described.
LUTHER F. THAYER.
Witnesses:
R. H. EDDY, F. P. HALE, J r.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US41584A true US41584A (en) | 1864-02-09 |
Family
ID=2111152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US41584D Expired - Lifetime US41584A (en) | Improved lasting-tack |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US41584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468821A (en) * | 1945-02-24 | 1949-05-03 | Charles B Goodstein | Brad |
| US20090254182A1 (en) * | 2008-04-02 | 2009-10-08 | John Kovarik | Intervertebral implant devices for supporting vertebrae and devices and methods for insertion thereof |
-
0
- US US41584D patent/US41584A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468821A (en) * | 1945-02-24 | 1949-05-03 | Charles B Goodstein | Brad |
| US20090254182A1 (en) * | 2008-04-02 | 2009-10-08 | John Kovarik | Intervertebral implant devices for supporting vertebrae and devices and methods for insertion thereof |
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