US301185A - Back-rest for turning-lathes - Google Patents
Back-rest for turning-lathes Download PDFInfo
- Publication number
- US301185A US301185A US301185DA US301185A US 301185 A US301185 A US 301185A US 301185D A US301185D A US 301185DA US 301185 A US301185 A US 301185A
- Authority
- US
- United States
- Prior art keywords
- rest
- lathes
- turning
- john
- arms
- 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
- 210000000088 Lip Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
-
- 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
- Y10T82/2593—Work rest
Definitions
- This invention consists of an adjustable antifriction back-rest for lathes, intended to be placed about midway between the head and tail stocks of the lathe, and at right angles to their length the same being adapted to be brought against theback of the stick placed in the lathe, to hold the stick against all danger of springing when the cutting-tool is pressed against it.
- Figure 1 shows our invention in front elevation as it appears when in use.
- Fig. 2 is a side elevation of back-rest for wood-tn rning lathes
- Fig. 3 is an inverted plan view of the same.
- the back-rest A is attached to the lathe-bed B by the slide-rest attachment 0, in the socket c of which the post a of the supporting-arm D is adapted to be placed and held by the setscrew 1).
- Our improved back-rest is composed of the supporting-arm D, having formed therein a a horizontal groove or guideway composed of the lips d d, the plate or head E, fitted to and adjustable horizontally in said guideway by means of the screw G and slot 6, and provided near its front end with the slot 9 in the form of a single arc of a circle, the two radiusarms H H, aivoted by a common axis to the upon the movable ends of said radius-arms H H, and the clamping-screws J J, by which the arms H H may be secured in any desired position within the compass of the slot 9.
- the Wheels are adjusted to the stick to be turned by moving one or both of the arms H, by means of the set-screw J, in a circular slot, K, in the end of the sliding head E, thus firmly holding the wheels against the stick to be turned.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Instructional Devices (AREA)
Description
(No Model.) w I v J. TYLER &;"J.-W. BAILEY.
BACK REST FOR TURNING LATHEs.
I Patented July 1, 1884.
Eiji
E L22 IF Figs WitnesSea:
N. PEYERS, Phumumu n m. Washing! m 0.6.
rrnca I I JOHN TYLER AND JOHN XV. BAILEY, OF GLAREMONT, NEXV HAMPSHIRE.
BACK-REST FOR TU RNl NG-LATHES.
SPECIFICATION forming part of Letters Patent No. 301,185, dated July it, 1884.
Application filed February 13, 1884. (No model.) I
To ctZZ whom it may concern.-
Be it known that we, JOHN TYLER and JOHN W. BAILEY, both of Glaremont, in the county of Sullivan and State of New Hampshire, have invented certain new and useful Improvements in Back-Rests for \Vood llurning Lathes, of which the follpwing is a clear and exact de scription.
This invention consists of an adjustable antifriction back-rest for lathes, intended to be placed about midway between the head and tail stocks of the lathe, and at right angles to their length the same being adapted to be brought against theback of the stick placed in the lathe, to hold the stick against all danger of springing when the cutting-tool is pressed against it.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in all the figures. I
Figure 1 shows our invention in front elevation as it appears when in use. Fig. 2 is a side elevation of back-rest for wood-tn rning lathes, and Fig. 3 is an inverted plan view of the same.
The back-rest A is attached to the lathe-bed B by the slide-rest attachment 0, in the socket c of which the post a of the supporting-arm D is adapted to be placed and held by the setscrew 1).
Our improved back-rest is composed of the supporting-arm D, having formed therein a a horizontal groove or guideway composed of the lips d d, the plate or head E, fitted to and adjustable horizontally in said guideway by means of the screw G and slot 6, and provided near its front end with the slot 9 in the form of a single arc of a circle, the two radiusarms H H, aivoted by a common axis to the upon the movable ends of said radius-arms H H, and the clamping-screws J J, by which the arms H H may be secured in any desired position within the compass of the slot 9. The Wheels are adjusted to the stick to be turned by moving one or both of the arms H, by means of the set-screw J, in a circular slot, K, in the end of the sliding head E, thus firmly holding the wheels against the stick to be turned.
Constructed and applied in the manner described, it will be seen that the rest furnishes a firm support for the stick at the back, so that it cannot bend or spring when the cutting-tool is applied to it, and by using the anti-friction wheels F in this manner it will be seen that the device adds but little friction to the lathe.
Besides these advantages, the rest is cheap, durable, strong, and convenient to handle.
Having thus described our invention, what we claim as new, and desire to secure by Letters Patent, is
In a back-rest for lathes, the combination of the support D, the, horizontally-adjustable plate E, provided with a slot, 9, in the form of asingle arc of a circle, the two radius-arms H H, pivoted to the plate E by a common axis, the anti-friction wheels 15 F, mounted in the movable ends of said arms H H, and the clamping-screws J J, all arranged and adapted to operate substantially as and for the purposes described.
JOHN TYLER.
JOHN W. -BAILEY.
Vitnesses:
F. A. BALL, 0. B. Boyer plate E, the anti-friction wheels F F, mounted 0
Publications (1)
Publication Number | Publication Date |
---|---|
US301185A true US301185A (en) | 1884-07-01 |
Family
ID=2370359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US301185D Expired - Lifetime US301185A (en) | Back-rest for turning-lathes |
Country Status (1)
Country | Link |
---|---|
US (1) | US301185A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608746A (en) * | 1947-05-07 | 1952-09-02 | Lipe Rollway Corp | Bar feed vibration dampener |
US2649130A (en) * | 1951-03-09 | 1953-08-18 | Lester A Border | Coil spring winder |
US2678069A (en) * | 1950-09-14 | 1954-05-11 | Arthur E Gingras | Round die for wood turning lathes |
US2884966A (en) * | 1957-02-08 | 1959-05-05 | Canadian Forest Prod | Bracing apparatus for logs in veneer lathes |
US3091900A (en) * | 1960-09-02 | 1963-06-04 | George R Whittenberg | Work supporting means for centerless grinders |
US3691878A (en) * | 1971-01-18 | 1972-09-19 | Ammco Tools Inc | Method for dampening vibrations in a rotating disc and apparatus therefor |
US4416174A (en) * | 1981-06-24 | 1983-11-22 | Century Specialties, Inc. | Auxiliary support fixture for a steady rest |
US20140109734A1 (en) * | 2012-10-18 | 2014-04-24 | Carter Products Company, Inc. | Lathe work piece support tool |
-
0
- US US301185D patent/US301185A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2608746A (en) * | 1947-05-07 | 1952-09-02 | Lipe Rollway Corp | Bar feed vibration dampener |
US2678069A (en) * | 1950-09-14 | 1954-05-11 | Arthur E Gingras | Round die for wood turning lathes |
US2649130A (en) * | 1951-03-09 | 1953-08-18 | Lester A Border | Coil spring winder |
US2884966A (en) * | 1957-02-08 | 1959-05-05 | Canadian Forest Prod | Bracing apparatus for logs in veneer lathes |
US3091900A (en) * | 1960-09-02 | 1963-06-04 | George R Whittenberg | Work supporting means for centerless grinders |
US3691878A (en) * | 1971-01-18 | 1972-09-19 | Ammco Tools Inc | Method for dampening vibrations in a rotating disc and apparatus therefor |
US4416174A (en) * | 1981-06-24 | 1983-11-22 | Century Specialties, Inc. | Auxiliary support fixture for a steady rest |
US20140109734A1 (en) * | 2012-10-18 | 2014-04-24 | Carter Products Company, Inc. | Lathe work piece support tool |
US9623526B2 (en) * | 2012-10-18 | 2017-04-18 | Carter Products Company, Inc. | Lathe work piece support tool |
US9993939B2 (en) | 2012-10-18 | 2018-06-12 | Carter Products Company, Inc. | Lathe work piece support tool |
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