US346219A - Tool-handle - Google Patents
Tool-handle Download PDFInfo
- Publication number
- US346219A US346219A US346219DA US346219A US 346219 A US346219 A US 346219A US 346219D A US346219D A US 346219DA US 346219 A US346219 A US 346219A
- Authority
- US
- United States
- Prior art keywords
- handle
- tool
- ferrule
- stock
- stationary
- 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
- 210000001847 Jaw Anatomy 0.000 description 10
- 210000001699 lower leg Anatomy 0.000 description 4
- 235000020030 perry Nutrition 0.000 description 4
- 230000002441 reversible Effects 0.000 description 4
- 210000003800 Pharynx Anatomy 0.000 description 2
- 102100019815 SRRT Human genes 0.000 description 2
- 101700037877 SRRT Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
- C03B5/187—Stirring devices; Homogenisation with moving elements
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- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17393—One movable side
- Y10T279/17401—Sleeved
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Description
(ModeL) N. O. PERRY.
TOOL HANDLE. No. 346,219. Patented July 27, 1886.
Mill
wL-Z zi'sg g; I jivenior;
U ITED STATES PATENT OFFICE.
NOAH C. PERRY, OF CHESTER, CONNECTICUT.
TOOL-HANDLE.
SPECIFICATION forming part of Letters Patent No. 346,219, dated July 27,1886.
Application filed January 2, 1886. Serial No. 187,433. (Modeh) To all whom it may concern.-
Beit known that I, NOAH C. PERRY, a citizen of the United States, residing at Chester, in
' to contain them; and the object of my invention is to produce a light, economical, and durabletool handle and holder combined-ohe that is easily manipulated for the firm clamping of small implements with either plain or serrated shanks.
To this end my invention consists in a toolhandle provided with a peculiar gripping deviceone that presents its jaws to the shank in the form of a split square opening into a a polygon to receive, and closing back into a square-like shape to grasp and retain the tool by a slight and reversible motion of the surrounding ferrule.
The nature and construction of my invention will be fully understood from the following description, when taken in connection with the annexed drawings, in which-- Figure 1 is a sectional view of the tool-handle, partly in elevation; Figs. 2 and 3, detail views of the ferruled end of the handle; Figs. 4 and 5, detail views of the upper and lower half, and Fig. 6 an end view of the stock; Fig.
7, detail views of ferrule.
Similar letters refer to similar parts in all the figures.
In the drawings, -A designates the wooden pear-shaped handle proper, made hollow, as at a, in the large end, which carries a round cap screwed onto it to contain the tools not in immediate use, and which has also a socket, a, at its smaller end to hold the clamping device inclosed by the ferrule B. The socket to is made communicating with the receptacle a, for the purpose that the clamping device extending to the end of the former may be conveniently driven out by the latter. The ferrule B, made of metal, is ofa hollow cylindrical form, having a portion of one-half its inner wall from top to bottom recessed, and the inclined base line b of said recess forming the supporting plane and road for a portion of stock C. Of this metallic gripping-stock C, the lower half, housed in the socket, is fluted or roughened to prevent its turning in the same, while its upper half, of smooth outer wall, is inclosed by the operating-ferrule B. This latter or upper half of the stock C is longitudinally divided by an irregular serrate line into twosections, which, when dovetailed, show a square opening, d, in the center of the split halves of the stock. Of these sections, 0 is the stationary part, being of one piece with the stock, and c is the loose or eccentric portion, which latter is held in place by two end projections that fit into a corresponding groove made on the inner side of the former. These sections are, moreover, provided near their tops, the stationary 0 with a lug, e, and the eccentric c with a cam, f, adapted in shape to have for its road-bed, as it were, the inclined plane I) at the base of recess in ferrule B.
In the operation of the gripping device it is the reversible motion of the recessed ferrule 13 by which the eccentric section 0, in gliding contact with inclined plane b, is successively brought near to or allowedto recede from the stationary section 0, thus opening to receive, and again closing to grip, the square throat or jaws d of the toolhandle.
Having fully described my invention, what I desire to claim, and to secure by Letters Patent, is
In at-oolhandle, the combination ofa stationary gripping-jaw having a regularly-curved side and forming halfthe grip, a movable jaw having a cam-shaped side and coacting with said stationary jaw, with a ferrule engaging said jaws whose inner or engaging surfaces have different diameters, substantially as set forth and described.
In testimony whereof I affix my signature in presence of two witnesses.
NOAH C. PERRY.
\Vitnesses:
E. C. HUNGERFORD, GEORGE S. GLADDING.
Publications (1)
Publication Number | Publication Date |
---|---|
US346219A true US346219A (en) | 1886-07-27 |
Family
ID=2415287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US346219D Expired - Lifetime US346219A (en) | Tool-handle |
Country Status (1)
Country | Link |
---|---|
US (1) | US346219A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989315A (en) * | 1959-05-26 | 1961-06-20 | Robert A Harrist | Handle and cleaner assembly for files and rasps |
-
0
- US US346219D patent/US346219A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989315A (en) * | 1959-05-26 | 1961-06-20 | Robert A Harrist | Handle and cleaner assembly for files and rasps |
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