US86653A - Improvement in razor-straps - Google Patents
Improvement in razor-straps Download PDFInfo
- Publication number
- US86653A US86653A US86653DA US86653A US 86653 A US86653 A US 86653A US 86653D A US86653D A US 86653DA US 86653 A US86653 A US 86653A
- Authority
- US
- United States
- Prior art keywords
- razor
- straps
- improvement
- woods
- strap
- 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
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000190019 Guaiacum Species 0.000 description 1
- 235000004440 Guaiacum sanctum Nutrition 0.000 description 1
- 235000005018 Pinus echinata Nutrition 0.000 description 1
- 241001236219 Pinus echinata Species 0.000 description 1
- 235000013264 Pinus jeffreyi Nutrition 0.000 description 1
- 235000016013 Pinus leiophylla var chihuahuana Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 235000013490 limbo Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
- B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
-
- 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
- Y10S76/00—Metal tools and implements, making
- Y10S76/09—Razor blade sharpeners
Definitions
- the figure in the drawing illustrates a simple form of razor-strap made of wood.
- Such woods alone should be used for the manufacture of razor straps which, when dressed smooth, will become more and more polished by the friction of the'tool upon the face thereof.
- the face of the wood is to bc used withou the compositiompaste, orleather, and it should be kept free from dust and moisture.
- These straps may be constructed in various ways.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
UNTTED STATES PATENT OFFICE.
A. D. DITMARS, OF LANCASTER, PENNSYLVANIA.
IM PROVENI ENT IN RAZOR-STRAPS.
Specification forming part of Letters Patent No. 6,653, dated February 9,1869.
To all whom it may concern:
Be it known that I, A. D. DITMAns, of the city and county of Lancaster, and State of Pennsylvania, have discovered useful Material, consisting of various kinds of woods, for the Manufacture of Razor-Straps; and I do hereby declare that the following is a full and exact description thereof, reference bein g had to the accompanying drawing.
The nature of my discovery consists in the fact that certain hard woods, when dressed smooth and polished, possess certain necessary important qualities for a razor-strap, to produce a very smooth and keen edge.
To enable others skilled to apply or use my discovery, I will proceed to describe the same.
The figure in the drawing illustrates a simple form of razor-strap made of wood.
Certain woods possess the requisite qualities or properties in a greater degree than othersfor instance, the hard yellow pine of Georgia, lignum-vitae, locust, &c.
Such woods alone should be used for the manufacture of razor straps which, when dressed smooth, will become more and more polished by the friction of the'tool upon the face thereof. The face of the wood is to bc used withou the compositiompaste, orleather, and it should be kept free from dust and moisture.
I have found, by practice, that a razor-strap,
as above described, will produce a much ner edge than the different articles ot'composition now in use.
I am aware that shoe-makers and saddlers` have long been in the habit of whetting their knives upon the bench; but this does not in any way anticipate my improvement in razorstraps.
These straps may be constructed in various
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US86653A true US86653A (en) | 1869-02-09 |
Family
ID=2156141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US86653D Expired - Lifetime US86653A (en) | Improvement in razor-straps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US86653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070168984A1 (en) * | 2005-11-22 | 2007-07-19 | Matsushita Electric Industrial Co., Ltd. | Compiling system, debugging system and program development system |
-
0
- US US86653D patent/US86653A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070168984A1 (en) * | 2005-11-22 | 2007-07-19 | Matsushita Electric Industrial Co., Ltd. | Compiling system, debugging system and program development system |
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