US84488A - Improvement in wooden washers for carriages - Google Patents
Improvement in wooden washers for carriages Download PDFInfo
- Publication number
- US84488A US84488A US84488DA US84488A US 84488 A US84488 A US 84488A US 84488D A US84488D A US 84488DA US 84488 A US84488 A US 84488A
- Authority
- US
- United States
- Prior art keywords
- improvement
- carriages
- washers
- wooden
- wooden washers
- 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
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 241001313099 Pieris napi Species 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Definitions
- My invention consists in making wooden washers of two. or more thicknesses of board, fastened together by glue or any adhesive compound, in such manner that the grain of each shall be at right angles to the other, to prevent splitting.
- Figure 1 is a perspective view of my invention.
- Figure 2 is a perspective View, with a part of front side removed.
- Fig. l. A is the face of the washer; B, the back.
- Fig. 2. A is the face of the washer; 13 the back.
- a woodenwasher made of two or more thicknesses of board, fastened together by glue or any adhesive compound, in such manner that the grain of one shall cross the grain of the other, to prevent splitting, as herein specified.
Description
-T. M HART.
Carriage Washer. No. 84.488. Patent'd Dec. 1, 1868.
flmszz tar THOMAS M. HART, OF NEW BEDFORD, MASSACHUSETTS. Letters Patent No. 84,488, dated December 1, 1868 (ln tellatell November 14, 1868.
IMPROVEMENT IN WOODEN WASHERS FOR CARRIAG-IES.
To ell-whom it may concern:
Be it known that I, THOMAS M. HART, of New Bedford, in the county of Bristol, and State of Massachusetts, have invented a new and improved 'ooden YVasher for Carriage-Arles, and for other purposes; and Ido 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.
My invention consists in making wooden washers of two. or more thicknesses of board, fastened together by glue or any adhesive compound, in such manner that the grain of each shall be at right angles to the other, to prevent splitting.
Figure 1 is a perspective view of my invention.
Figure 2'is a perspective View, with a part of front side removed.
Fig. l. A is the face of the washer; B, the back.
Fig. 2. A is the face of the washer; 13 the back.
I11 this invention, I do not claim any device previously invented or patent-ed for washers; but
I What I claim as niyinvention, and desire to secure by Letters Patent, is-
A woodenwasher, made of two or more thicknesses of board, fastened together by glue or any adhesive compound, in such manner that the grain of one shall cross the grain of the other, to prevent splitting, as herein specified.
THOMAS M. HART.
Witnesses:
TH. E. M. WHITE, JNO. DAVIS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US84488A true US84488A (en) | 1868-12-01 |
Family
ID=2153978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US84488D Expired - Lifetime US84488A (en) | Improvement in wooden washers for carriages |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US84488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2997902A (en) * | 1960-03-31 | 1961-08-29 | Guy O Conner | Drill bushing and method of making same |
-
0
- US US84488D patent/US84488A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2997902A (en) * | 1960-03-31 | 1961-08-29 | Guy O Conner | Drill bushing and method of making same |
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