US102625A - Improvement in machine for boring hubs - Google Patents
Improvement in machine for boring hubs Download PDFInfo
- Publication number
- US102625A US102625A US102625DA US102625A US 102625 A US102625 A US 102625A US 102625D A US102625D A US 102625DA US 102625 A US102625 A US 102625A
- Authority
- US
- United States
- Prior art keywords
- machine
- improvement
- boring
- clamps
- hub
- 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
- 230000000284 resting effect Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- 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
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/563—Work-gripping clamp
- Y10T408/5633—Adapted to coaxially grip round work
Definitions
- Figure 2 is a transverse horizontal section.
- This invention consists of a pair of-clamps for embracing the sides of a hub, provided with feet for resting on the top of the same, and combined with an instrument for boring a" recess in the end of the hub suitable to receive a box, in such manner that said' instrument may be accurately adjusted to the center of any hub.
- tl d are feet, attached crosswise of the arms b to their inner sides, at a suitable distance above the clamps a, which feet are intended to rest on the top of the hub while the clamps clasp its sides.
- A is a cross-bar passingr through the arms b, and having exterior screw-threads and nuts, e e, furnished vcenter of vthe bow c and cross-bar A, and bearing a cutter, i, at its lower end, ⁇ by which, when the mandrel is put in revolution by any suitable machinery,
- the clamps On turning the nut e in the proper direction, the clamps may he set at equal distances from the mandrel, so as to center the latter upon the huh.
- a gauge-nut, lo, furnished with a set-screw, is placed on the mandrel, and being set at a given distance above the how, shows, by coming in Contact with the latter, when the hox-recess'has been bored to the same depth.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Description
@anni @Wina SELF -AND HERMAN KIRK, OF` SAME PLACE.
Letters Patent No. 102,625, dated May 3, 1870.
IMPROVEMENT IN MACHINE FOR BORING- HUBS.
The Schedule referred to in these Letters Patent and making pmt af the same To all whom 'it may concern:
Be it known that I, ABRAHAM TRoUP, of Lewisberry, in the county of York and State of Pennsylvania, have invented a new and Improved Hub-Boring and Box- Setting Machine; and I do hereby declare that the following is a full, clear, and exact description oi the same, reference being had to the accompanying drawings making a part of this specification, in whichl Figure l is a side elevation, and
Figure 2 is a transverse horizontal section.
This invention consists of a pair of-clamps for embracing the sides of a hub, provided with feet for resting on the top of the same, and combined with an instrument for boring a" recess in the end of the hub suitable to receive a box, in such manner that said' instrument may be accurately adjusted to the center of any hub.
' In the drawingsaa are concave convex clamps, attached crosswise of thev lower ends of arms b b, which are jointed at their upper extremities to the ends of a bow, c.
tl d are feet, attached crosswise of the arms b to their inner sides, at a suitable distance above the clamps a, which feet are intended to rest on the top of the hub while the clamps clasp its sides. Q
A is a cross-bar passingr through the arms b, and having exterior screw-threads and nuts, e e, furnished vcenter of vthe bow c and cross-bar A, and bearing a cutter, i, at its lower end,\by which, when the mandrel is put in revolution by any suitable machinery,
to eut a recess in the top ofthe hub for the'reception of the box.
On turning the nut e in the proper direction, the clamps may he set at equal distances from the mandrel, so as to center the latter upon the huh.
A gauge-nut, lo, furnished with a set-screw, is placed on the mandrel, and being set at a given distance above the how, shows, by coming in Contact with the latter, when the hox-recess'has been bored to the same depth.
Having thus described my invention,
What I claim as new, and desire to secure by Letters Patent, is-
lhe combination of the bow c, mandrel B, cross.` bar A, nuts e, and arms b, provided with the clamps a, and feet d, all constructed and arranged to operate as described. y his v ABRAHAM -l- TROUP.
' mark.
Witnesses:
M. P. NnBINGEle LEWIS WIRE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US102625A true US102625A (en) | 1870-05-03 |
Family
ID=2172111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US102625D Expired - Lifetime US102625A (en) | Improvement in machine for boring hubs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US102625A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050250571A1 (en) * | 2004-05-07 | 2005-11-10 | Kane Steven N | Method and apparatus for conducting a game of chance |
| US20050250568A1 (en) * | 2004-05-07 | 2005-11-10 | Kane Steven N | Method and apparatus for conducting a game of chance |
-
0
- US US102625D patent/US102625A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050250571A1 (en) * | 2004-05-07 | 2005-11-10 | Kane Steven N | Method and apparatus for conducting a game of chance |
| US20050250568A1 (en) * | 2004-05-07 | 2005-11-10 | Kane Steven N | Method and apparatus for conducting a game of chance |
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