US181662A - Improvement in boring-machines - Google Patents
Improvement in boring-machines Download PDFInfo
- Publication number
- US181662A US181662A US181662DA US181662A US 181662 A US181662 A US 181662A US 181662D A US181662D A US 181662DA US 181662 A US181662 A US 181662A
- Authority
- US
- United States
- Prior art keywords
- machines
- boring
- improvement
- oonlee
- forman
- 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
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/26—Racks
- F16H55/28—Special devices for taking up backlash
- F16H55/283—Special devices for taking up backlash using pressure yokes
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- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/1967—Rack and pinion
Definitions
- N-PEIERS FHOTO-UTNOGRAPMER. WASHINGTON D C UNITED STATES PATENT Orrxcn SAMUEL S. FORMAN AND WILLIAM OONLEE, OF MOUNT STERLING, KY.
- Our invention relates to that class of borjug-machines which are inade use of in the manufacture of posts; and the nature thereof consists in certain improvements in the construction of the same, hereinafter shown and described.
- Figure l is a plan of thetop of the machine.
- Figure 2 is a plan of the under side thereof.
Description
s. s. roam-AN & w. comm.
BORING MACHINE No.181,662,. Patented. Aug 29, 1876.
A Fig 1.
l C" 1 1 4D /'-B will I 9 I V v v i h I w WITNESSES: INVENTOR.
N-PEIERS, FHOTO-UTNOGRAPMER. WASHINGTON D C UNITED STATES PATENT Orrxcn SAMUEL S. FORMAN AND WILLIAM OONLEE, OF MOUNT STERLING, KY.
IMPROVEMENT IN BORING-MACHINES.
Specification forming part of Letters Patent No. 18 1,662, dated August 29, 1876; application filed March 24, 1876.
To all whom it may concern:
Be it known that we, SAMUEL S. FORMAN and WlLLIAM OONLEE, of Mount Sterling, county of Montgomery and State of Kentucky,
have invented an Improvement in Boring- Machines.
The following description, taken in connection with the accompanying plate of drawings, hereinafter referred to, forms a full and exact specification, wherein are set forth the nature and principles of the invention, by which the same may be distinguishedtfrom others of a similar class, together with such parts thereof as are claimed as new and are desired to be secured by Letters Patent of the United States.
Our invention relates to that class of borjug-machines which are inade use of in the manufacture of posts; and the nature thereof consists in certain improvements in the construction of the same, hereinafter shown and described.
In the accompanying plate of drawings, in which corresponding parts are designated by the same letters, Figure l is a plan of thetop of the machine. Figure 2 is a plan of the under side thereof.
We claim and desire to secure by Letters Patent of the United Statesv /The combination of the auger shaft, having a balance-wheel thereon, the friction-rollers,
and the carriage upon which the friction-rollers are mounted, as and for the purposes described.
In testimony that we claim the foregoing we have hereunto set our hands this 24th day of December, 1875.
SAMUEL S. FORMAN. WILLIAM OONLEE.
Witnesses:
G. W. BERKLEY, JAMES W. WILLs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US181662A true US181662A (en) | 1876-08-29 |
Family
ID=2251068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US181662D Expired - Lifetime US181662A (en) | Improvement in boring-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US181662A (en) |
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0
- US US181662D patent/US181662A/en not_active Expired - Lifetime
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