US191136A - Improvements tack-hammers - Google Patents
Improvements tack-hammers Download PDFInfo
- Publication number
- US191136A US191136A US191136DA US191136A US 191136 A US191136 A US 191136A US 191136D A US191136D A US 191136DA US 191136 A US191136 A US 191136A
- Authority
- US
- United States
- Prior art keywords
- tack
- hammers
- hammer
- handle
- frank
- 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 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
Definitions
- NIPETERS PHOTO LTNOGRAPHE UNITED STATES ATENT FRANK R.'GLASGOCK, OF HILLSBOROUGH, OHIO.
- A represents the head of the hammer, of cast metal.
- B is a wroughtiron neck, connecting the cast head A-with the cast-iron handle 0, and in the other end of said handle is a steel claw, D.
- the hammer is first molded from a complete pattern, when the wrought-iron piece or neck B and steel claw D are laid in the open mold in their respective places. The metal is then run in, making the castings O and A.
- the ends of the wrought piece B and claw D are notched, as shown at a a, so as to keep them tight in the castings.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Percussive Tools And Related Accessories (AREA)
Description
F. R. GLASCOCIL- TACK-HAMMER.
Patented May 22,1877,
am M
NIPETERS. PHOTO LTNOGRAPHE UNITED STATES ATENT FRANK R.'GLASGOCK, OF HILLSBOROUGH, OHIO.
IMPROVEMENT IN TACK-HAMMERS.
Specification formingpart of Letters Patent No. 191,136, dated May 22,1877; application filed July 12, 1876.
To all whom it may concern Be it known that I, FRANK R. GLASGOGK, of Hillsborough, in the county of Highland and State of Ohio, have invented certain new and useful Improvements in Tack-Hammers; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form part of this specification.
The nature of my invention consists in the construction of a tack-hammer, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawing, which represents a side view, partly in section, of my tackhammer.
A represents the head of the hammer, of cast metal. B is a wroughtiron neck, connecting the cast head A-with the cast-iron handle 0, and in the other end of said handle is a steel claw, D.
The hammer is first molded from a complete pattern, when the wrought-iron piece or neck B and steel claw D are laid in the open mold in their respective places. The metal is then run in, making the castings O and A.
The ends of the wrought piece B and claw D are notched, as shown at a a, so as to keep them tight in the castings.
The advantages of this construction are, that the Wrought piece B,being adapted to the part most likely to break, makes a flexible handle. A steel claw can be used without the possibility of its coming out of the handle,
and the head of the hammer cannot come off,
FRANK R. GLASGOOK.
Witnesses: 7
AL. S. GLASGOCK, HENRY O. GLAsoooK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US191136A true US191136A (en) | 1877-05-22 |
Family
ID=2260543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US191136D Expired - Lifetime US191136A (en) | Improvements tack-hammers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US191136A (en) |
-
0
- US US191136D patent/US191136A/en not_active Expired - Lifetime
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