US148276A - Improvement in dowel-pins - Google Patents
Improvement in dowel-pins Download PDFInfo
- Publication number
- US148276A US148276A US148276DA US148276A US 148276 A US148276 A US 148276A US 148276D A US148276D A US 148276DA US 148276 A US148276 A US 148276A
- Authority
- US
- United States
- Prior art keywords
- dowel
- pins
- improvement
- allen
- new
- 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
- 239000007787 solid Substances 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/55—Member ends joined by inserted section
- Y10T403/557—Expansible section
Definitions
- My invention relates to dowels used in the manufacture of furniture, and consists in manufacturing the dowel in two pieces, each representing a half-cylinder, as hereinafter explained.
- dowel-pins have always been made in a solid piece, which required sawing or splitting, in order to be wedged, when desired.
- Such an article nec- Fig.
- A represents m y new dowelpin, made in two equal longitudinal sections or halves, a a., and of all the different sizes to suit the demands of trade and commerce.
- Fig. 2 represents a variety of applications of my improved dowel, all of which will be readily understood without a detailed description.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Display Devices Of Pinball Game Machines (AREA)
Description
B. F. ALLEN.
Bowel-Pins.
Patented March,l0.18.7`4,
w. A. a
UNITED STATES PATENT @EEIOEo BENJAMIN F. ALLEN, OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN4 DOWEL-PINS.
Specification forming part of Letters Patent No. 148,276, dated March 10, 1874; application filed February 9, 1874.
To all vwhom it may concern Be it known that I, BENJAMIN F. ALLEN, of Boston, Massachusetts, have invented a new and useful Improvement in Dowel Pins, of which the following is a clear, full, and exact description, reference being had to the accompanying drawings making a part of this specilication, in which- Figure l represents my improvement. 2 represents the same as applied.
My invention relates to dowels used in the manufacture of furniture, and consists in manufacturing the dowel in two pieces, each representing a half-cylinder, as hereinafter explained.
As heretofore manufactured, dowel-pins have always been made in a solid piece, which required sawing or splitting, in order to be wedged, when desired. Such an article nec- Fig.
essarily involves trouble and inconvenience in the sawing or splitting before using, and much of the stock is liable to be damaged and wasted or lost.
In the drawings, A represents m y new dowelpin, made in two equal longitudinal sections or halves, a a., and of all the different sizes to suit the demands of trade and commerce.
Fig. 2 represents a variety of applications of my improved dowel, all of which will be readily understood without a detailed description.
Having tlius described my invention, what I claim as new, and desire to secure by Letters Patent, is-
As a new article of ma11ufacture, a dowelpin made in two longitudinal sections, substantially as described.
BENJ. E. ALLEN. Witnesses HENRY H. BURTON, THOMAS C. CoNNoLLY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US148276A true US148276A (en) | 1874-03-10 |
Family
ID=2217689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US148276D Expired - Lifetime US148276A (en) | Improvement in dowel-pins |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US148276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974992A (en) * | 1957-02-01 | 1961-03-14 | Oates Ltd | Dowel and method of inserting same |
| US3767233A (en) * | 1971-08-10 | 1973-10-23 | None Such Enterprises Inc | Coupling device for flexible tubing and the like |
| US5664900A (en) * | 1992-05-28 | 1997-09-09 | Matthies; Klaus E. | Dowel joint system for connecting elements of a solid material |
-
0
- US US148276D patent/US148276A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974992A (en) * | 1957-02-01 | 1961-03-14 | Oates Ltd | Dowel and method of inserting same |
| US3767233A (en) * | 1971-08-10 | 1973-10-23 | None Such Enterprises Inc | Coupling device for flexible tubing and the like |
| US5664900A (en) * | 1992-05-28 | 1997-09-09 | Matthies; Klaus E. | Dowel joint system for connecting elements of a solid material |
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