US60342A - crocker - Google Patents
crocker Download PDFInfo
- Publication number
- US60342A US60342A US60342DA US60342A US 60342 A US60342 A US 60342A US 60342D A US60342D A US 60342DA US 60342 A US60342 A US 60342A
- Authority
- US
- United States
- Prior art keywords
- crocker
- edge
- tap
- tool
- iowa
- 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
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G15/00—Boring or turning tools; Augers
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/896—Having product-receiving chamber
- Y10T408/8967—Having product-receiving chamber and central lead-screw
Definitions
- the improvement consists of a volute-shaped tool formed of a single curved plate,whose salient edge is sharpened for the purpose of reaming out a conical hole, such as that in a hnb for the reception of the box, a bung or tap hole, or that ina faucet for the reception of va spigot.
- A is the handle and B the shank of the tool;
- C is the blade, which is formed into a vollite one edge c projecting out further than the other, d, the space between forming a throat, through whioh shape,
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Description
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SILAS s. CROGKER, 0F -MAQUOKEM IOWA, ASSIGNO TOHIMSELF `'AND D. R. GROGKER, OFSAME PLAGE. Letters .Patent No. 60,342, elated .December 11, 166.
, TOALL WHOM IT MAY CONCERN: V w
i Be it known that I, SI'LAS S.l CROCKER, of Maquoketa, in the county of Jackson, and State of Iowa, have invented a new and Improired Tap or Hub Borer; and I do hereby declare the following to be a. full, clear, and exact description of the same,suil icient to enable one skilled in the art, to which the invention appertains to t make use of it, reference being had to the accompanying drawings, which form a part of this specieation, and in which 'my invention is represented by a perspective view.4 v
The improvement consists of a volute-shaped tool formed of a single curved plate,whose salient edge is sharpened for the purpose of reaming out a conical hole, such as that in a hnb for the reception of the box, a bung or tap hole, or that ina faucet for the reception of va spigot. In the drawings A is the handle and B the shank of the tool; C is the blade, which is formed into a vollite one edge c projecting out further than the other, d, the space between forming a throat, through whioh shape,
t the shaving out by the edge c will p ass. The screw point of the tool is used for boring into the solid wood as *i -3` in tapping barrels, but is not necessary in boring hubs. l i; v Having described my invention, what I claim therein as new, and desire to secure by Letters Patent, is-` The volute-shaped tool with a sharpened, salient spiral edge with the `gimblet point, snbstantiallyY s described. i Y A S. S. GROCKER.
Witnesses:
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US60342A true US60342A (en) | 1866-12-11 |
Family
ID=2129881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US60342D Expired - Lifetime US60342A (en) | crocker |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US60342A (en) |
-
0
- US US60342D patent/US60342A/en not_active Expired - Lifetime
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