US9465A - Stone-pick - Google Patents
Stone-pick Download PDFInfo
- Publication number
- US9465A US9465A US9465DA US9465A US 9465 A US9465 A US 9465A US 9465D A US9465D A US 9465DA US 9465 A US9465 A US 9465A
- Authority
- US
- United States
- Prior art keywords
- pick
- stone
- guard
- hammer
- picker
- 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
- 239000004575 stone Substances 0.000 description 8
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
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
- B25D1/02—Inserts or attachments forming the striking part of hammer heads
Definitions
- my invention consists in providing the inner side of the hammer of the pick with a guard; which guard will intercept the chips of stone, and protect the hand.
- this guard I secure to the hammer by two set screws, as shown at B; this guard I, in general make of hardened steel, and slightly curved, so as to bring the end about on a right line with the face of the hammer, and of sufficient length to insure the necessary protection, generally aboutone sixth the length of the handle.
Description
UNTTED sTATEs PATENT oEEroE JOS. U. HOUSTON, OF CONWAY, MASSACHUSETTS.
STONEPICK.
Specification of Letters Patent No. 9,465, dated December 14, 1852.
To all whom t may concern.'
Be it known that I, JOSEPH U. HOUSTON, of Conway, in the county ofFranklin and Commonwealth of Massachusetts, have in- Vented a new and useful Improvement on Millstone-Picks; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings and to the letters of reference marked thereon.
' The nature of my invention consists in providing the inner side of the hammer of the pick with a guard; which guard will intercept the chips of stone, and protect the hand.
To enable others skilled in the art to make and use my invention I will proceed to describe its construction and operation: I construct my pick with a removable wedge-shaped bit or edge, inserted by sliding into a corresponding recess in the 'face of the hammer and fastened by set screws; but, in order to prevent the chips of stone, which fly when the pick is used, from hitting the hand of the picker, I add a thin metallic guard, on the inner side of the hammer, projecting toward the picker, as
shown at A in the accompanying drawing: and this guard I secure to the hammer by two set screws, as shown at B; this guard I, in general make of hardened steel, and slightly curved, so as to bring the end about on a right line with the face of the hammer, and of sufficient length to insure the necessary protection, generally aboutone sixth the length of the handle.
I do not claim as my invention the mode of constructing the pick, as described, in other respects than as pertains to the guard.
I/Vhat I claim as my invention, and desire to secure by `Letters Patent, is-
The addition of a gua-rd to the inner side of the hammer of mill-stone picks, which guard will intercept the chips of stone and protect the hand and person of the picker; using for that purpose the met-allie guard above described, or any other substantially the same, and which will accomplish the same result.
JOSEPH U. HOUSTON.
Witnesses:
THOMAS S. DICKINsoN, EURoTAs WELLS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US9465A true US9465A (en) | 1852-12-14 |
Family
ID=2069784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US9465D Expired - Lifetime US9465A (en) | Stone-pick |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US9465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9902055B1 (en) * | 2016-01-25 | 2018-02-27 | Daniel E. Baker | Welding slag hammer |
-
0
- US US9465D patent/US9465A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9902055B1 (en) * | 2016-01-25 | 2018-02-27 | Daniel E. Baker | Welding slag hammer |
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