US97986A - Improved lathe-fastening - Google Patents
Improved lathe-fastening Download PDFInfo
- Publication number
- US97986A US97986A US97986DA US97986A US 97986 A US97986 A US 97986A US 97986D A US97986D A US 97986DA US 97986 A US97986 A US 97986A
- Authority
- US
- United States
- Prior art keywords
- fastening
- cam
- lathe
- improved lathe
- shoe
- 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
- 241000220010 Rhode Species 0.000 description 4
- 241000238814 Orthoptera Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
-
- 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
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2564—Tailstock
Definitions
- Figure 1, ⁇ of the accompanying drawing shows a perspectiveview of the ⁇ interior of a tail-stock or cricket, with the fasteningtfapparatus represented vtherein; A being the tailstock; B, the bed of the lathe, F', the lathe-shoe or,clamp; a perpendicular rod, secured to Atl1e-eam--blook D at oneend, and passingthrongh ⁇ tbe sboe'E, and holding the same by a nut or shoulder at the other, so as to turn vin the.A
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Nl PETERS. PMOTULITHDGRAPMER, WASHINGTON. D. C.
` tinid mes etwt @mim JAMES e. eToWE, 0E PROVIDENCE, RHODE ISLAND.
\ Leners Paten: No; 97,986. dated Decembt 14,1869.
IMPROVE!) LATHE-FASTENING.
The Schedule referred to in these 'Letters Patent `and making put of th `same.
l I, J AMES G.' STOWE, of the city and county of Providence, and State of Rhode Island, have invented an Improvement in Latlie-Ilastenings, of' which the followingr is a specification.
To `enable those skilled in the art to make and use my invention, I will proceed to describe its construction and operation. 2
Figure 1,`of the accompanying drawing, shows a perspectiveview of the` interior of a tail-stock or cricket, with the fasteningtfapparatus represented vtherein; A being the tailstock; B, the bed of the lathe, F', the lathe-shoe or,clamp; a perpendicular rod, secured to Atl1e-eam--blook D at oneend, and passingthrongh `tbe sboe'E, and holding the same by a nut or shoulder at the other, so as to turn vin the.A
shoe; E, a lever, fastenedzto cam-block D 5 and I, one
of`.two cam-surfaces or inc lines, cast with or fastened to the' tal-stoek, and represented by I I in Figure 2, which is another view of the cam-apparatus used.
' v By moving the levers E to the right or left, as desired, it will readily be seen, by the working of the cam-surfaces of D upon those of I I, how the fasten ing and loosening of the stock are e'ected.
I claim, as my invention- The combination of the tail-stock A, cam-surfaces I I, cam-block D, lever E, rod H, and .shoe F,4or theirequivalents, constructed and arranged substantially as and for the purpose described.
' JAMES STOWE.
Witnesses: 1
` JosHUA WILEOUR,` HoRATIo A. HUNT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US97986A true US97986A (en) | 1869-12-14 |
Family
ID=2167446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US97986D Expired - Lifetime US97986A (en) | Improved lathe-fastening |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US97986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430677A (en) * | 1945-04-17 | 1947-11-11 | Leo G Hobart | Clamp |
-
0
- US US97986D patent/US97986A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430677A (en) * | 1945-04-17 | 1947-11-11 | Leo G Hobart | Clamp |
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