US62105A - Jonathan terkbs - Google Patents
Jonathan terkbs Download PDFInfo
- Publication number
- US62105A US62105A US62105DA US62105A US 62105 A US62105 A US 62105A US 62105D A US62105D A US 62105DA US 62105 A US62105 A US 62105A
- Authority
- US
- United States
- Prior art keywords
- jonathan
- terkbs
- iron
- hammer
- claws
- 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
- 210000000078 Claw Anatomy 0.000 description 12
- 229910001018 Cast iron Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910001296 Malleable iron Inorganic materials 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 101710039962 TAE1 Proteins 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/34—Attaching handles to the implements by pressing the handle on the implements; using cement or molten metal, e.g. casting, moulding, by welding or the like
Definitions
- Figure 2 is e transverse section of the same.
- Figure Si an inverted plan o f the hammer when ready finished.
- Figure 4 is a transverse section of the same.
- This invention consists in a cast-iron hammer wit-h claws, which are produced by splitting or sawing 1n such a manner that the edges of said claws are rendered sharp and capable of taking a ⁇ firm hold of nails or other articles.
- Ordinary east-iron hammers are provided with claws which are moulded, but such claws are worthless, because their edges are rounded, and not capable of taking hold of e' nailor other article. The difficulty is avoided by making the hammer according to my invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Description
JONATHAN YERKES, or FOX CHASE, rENNsYLvANiA.
` Letters .Patent JNo. 62,105, dated February 12, 1867.
IMPROVEMENT IN MAKING HAMMERS.
@tige Stimuli refieren m in tlgesc tcticrs ntmt mit melting mit nf tige nur.
TO ALL WHOM IT MAY CONCERN.:
Be it known that I, J. YERKES, of Fox Chase, in the county of Philadelphia, and State of Pennsylvania, have invented anew and useful Improvement in Hammers; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification, in which- Figure 1 represents en inverted pien of' a cast-iron hammer as the same comes from the mould.
Figure 2 is e transverse section of the same.
Figure Sis an inverted plan o f the hammer when ready finished.
Figure 4 is a transverse section of the same.
Similar letters oi' reference indicate like parts.
This invention consists in a cast-iron hammer wit-h claws, which are produced by splitting or sawing 1n such a manner that the edges of said claws are rendered sharp and capable of taking a `firm hold of nails or other articles. Ordinary east-iron hammers are provided with claws which are moulded, but such claws are worthless, because their edges are rounded, and not capable of taking hold of e' nailor other article. The difficulty is avoided by making the hammer according to my invention.
Imould the hammer A with a. deep groove, a, as shown in figs. 1 and 2, and after the same comes from the `sand I open the claws by splitting; or sawing, and thereby the edges of said claws arel rendered sharp, and a. cast-iron hammer is obtained which is cheap, durable, and just as effective as a wrought-iron or steel hammer. In practice my hammers are made of malleable iron, and if desired7 they may be hardened, so as to render them more durable than they are if left in'their natural sof'- state. l
What I claim as new, and desire to secure by Letters Patent, is Constructing clawhammers of Vcast iron in the manner described. y i
JONATHAN YERKES.
Witnesses:
CHARLES A. ItIILLuR,V OBEN S. MANLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US62105A true US62105A (en) | 1867-02-12 |
Family
ID=2131642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US62105D Expired - Lifetime US62105A (en) | Jonathan terkbs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US62105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2424224A (en) * | 1945-08-03 | 1947-07-22 | Costello Bernard | Antiseize composition |
-
0
- US US62105D patent/US62105A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2424224A (en) * | 1945-08-03 | 1947-07-22 | Costello Bernard | Antiseize composition |
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