US534666A - Jackson richards - Google Patents
Jackson richards Download PDFInfo
- Publication number
- US534666A US534666A US534666DA US534666A US 534666 A US534666 A US 534666A US 534666D A US534666D A US 534666DA US 534666 A US534666 A US 534666A
- Authority
- US
- United States
- Prior art keywords
- attachment
- lathe
- richards
- tailstock
- jackson
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/02—Dead centres
- B23B23/025—Dead centres the centres being adjustable
-
- 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
- Y10T82/15—Tapers
- Y10T82/152—Offset work axis
-
- 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
- Y10T82/2568—Center
- Y10T82/2571—Alignment adjuster
Definitions
- Patented P61 26, 1895.
- Nonms PETERS co.. wow-Luna, wgsfimmou. n. c.
- JACKSON RICHARDS OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR OF ONE-HALF TO JOHN T. JOHNSON AND EDWARD B. SCHNIDER, OF
- My invention relates to an attachment designed to be affixed to the tailstock of a lathe, by means whereof a greater taper can be given to the articleto be turned, than is possible with the ordinary lathe now in use. I attain this object by the mechanism shown in the accompanying drawings, in which Figure 1 is a plan view of a lathe with my attachment affixed. Fig. 2 is a side view of the rear part of the lathe and attachment. Fig. 3 is a perspective View of the attachment. Fig. 4 is a center, and tightening nut for same, which is movable in the slot F. in Fig. 3, and is capable of being affixed rigidly in any chosen position within the limits of said slot.
- A. is the headstock of an ordinary lathe.
- B. is the carriage of the lathe.
- C. isthe tailstock, to which the taper attachment D. is affixed.
- the article to be turned is carried between the center M. on the headstock A. and the center M on the tailstock C., and, as the tailstock is now arranged, only a limited taper can be obtained.
- the attachment D. is constructed as shown in Fig. 3.
- the boss J. is bored to fit over the spindle L. of the tailstock C., and is held in position onsaid spindle by the set screw K.
- the body N. of said attachment has the slot F., in which the center I. may be moved to the desired position to obtain the desired taper, as hereinafter described.
- the extension P. on said attachment D. has the slot G., which permits the attachment to be moved backward and forward when the bolt H. is loosened, in order to adjust said attachment to, or remove it from, the article to be turned.
- the said attachment can be secured rigidly in place by tightening the bolt IL, and clamping the tailstock spindle L. by means of the clamp screw Q. (which is part of the tailstock).
- the center I. is then adjusted to the desired position in the slot F. in said attachment, and the article E. to be turned is inserted between the said center I. and the center M. on the headstock A.
- the attachment is then rigidly secured by tightening the bolt 1-1., and the lathe is operated in the usual manner. movable from the lathe at the pleasure of the operator.
- the attachment can be made of either wrought iron, cast' iron, malleable iron, brass or steel.
- a taper attachment having a boss designed to be secured tothe spindle of the tailstock of a lathe, a body provided with a longitudinal slot, a movable center working in said slot, capable of adjustment at any desired point therein, an extension at the rear there of, and suitable means for attaching and detaching said extension to and from the body of the tailstock; substantially as described.
- the attachment is re-
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Description
(No Model.) J. RICHARDS.
TAPERING ATTAG-HMENTFOR LATHES.
Patented P61). 26, 1895.
d e/.60 1 ands INVEN 70/? fidwmdawe f 4,; urea/V52 6:
me Nonms PETERS co.. wow-Luna, wgsfimmou. n. c.
NITED STATES PATENT OFFICE.
JACKSON RICHARDS, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR OF ONE-HALF TO JOHN T. JOHNSON AND EDWARD B. SCHNIDER, OF
SAME PLACE.
TAPERING ATTACHMENT FOR LATHES.
SPECIFICATION forming part of Letters Patent No. 534,666, dated February 26, 1895.
Application filed May 1, 1894- Serial No. 509,691. (No model.)
To' all whom it may concern:-
Be it known that I, JACKSON RICHARDS, a citizen of the United States, residing at Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented a certain new and useful Improvement in Tapering Attachments for Lathes, of which the following is a specification.
My invention relates to an attachment designed to be affixed to the tailstock of a lathe, by means whereof a greater taper can be given to the articleto be turned, than is possible with the ordinary lathe now in use. I attain this object by the mechanism shown in the accompanying drawings, in which Figure 1 is a plan view of a lathe with my attachment affixed. Fig. 2 is a side view of the rear part of the lathe and attachment. Fig. 3 is a perspective View of the attachment. Fig. 4 is a center, and tightening nut for same, which is movable in the slot F. in Fig. 3, and is capable of being affixed rigidly in any chosen position within the limits of said slot.
Similar letters referto similar parts throughout the several views.
A. is the headstock of an ordinary lathe.
B. is the carriage of the lathe.
C. isthe tailstock, to which the taper attachment D. is affixed.
In the lathe now in use, the article to be turned is carried between the center M. on the headstock A. and the center M on the tailstock C., and, as the tailstock is now arranged, only a limited taper can be obtained.
The attachment D. is constructed as shown in Fig. 3. The boss J. is bored to fit over the spindle L. of the tailstock C., and is held in position onsaid spindle by the set screw K. The body N. of said attachment has the slot F., in which the center I. may be moved to the desired position to obtain the desired taper, as hereinafter described.
After the center I. is adjusted to obtain the proper angle on the article E. to be turned, it is fixed rigidly to said body N. by means of the nut 0. (See Figs. 1, 2 and 4.) The extension P. on said attachment D. has the slot G., which permits the attachment to be moved backward and forward when the bolt H. is loosened, in order to adjust said attachment to, or remove it from, the article to be turned. When the attachment D. is adjusted to the article to be turned, the said attachment can be secured rigidly in place by tightening the bolt IL, and clamping the tailstock spindle L. by means of the clamp screw Q. (which is part of the tailstock).
It will be apparent to any one skilled in mechanical arts, that when it is desired to obtain a greater taper on the article to be turned than is possible upon the ordinary lathe, this purpose can be effected by securing the boss J. of the attachmentD. to.the spindle L. of
the tailstock C. The center I. is then adjusted to the desired position in the slot F. in said attachment, and the article E. to be turned is inserted between the said center I. and the center M. on the headstock A. The attachment is then rigidly secured by tightening the bolt 1-1., and the lathe is operated in the usual manner. movable from the lathe at the pleasure of the operator.
The attachment can be made of either wrought iron, cast' iron, malleable iron, brass or steel.
' Having described my attachment, what I claim as my invention, and desire to secure by Letters Patent, is
A taper attachment having a boss designed to be secured tothe spindle of the tailstock of a lathe, a body provided with a longitudinal slot, a movable center working in said slot, capable of adjustment at any desired point therein, an extension at the rear there of, and suitable means for attaching and detaching said extension to and from the body of the tailstock; substantially as described.
JACKSON RICHARDS.
Witnesses:
CHAS. L. BROWN, FRANK M. WOLF, J r.
The attachment is re-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US534666A true US534666A (en) | 1895-02-26 |
Family
ID=2603428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US534666D Expired - Lifetime US534666A (en) | Jackson richards |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US534666A (en) |
-
0
- US US534666D patent/US534666A/en not_active Expired - Lifetime
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