US93119A - Improved reamer - Google Patents
Improved reamer Download PDFInfo
- Publication number
- US93119A US93119A US93119DA US93119A US 93119 A US93119 A US 93119A US 93119D A US93119D A US 93119DA US 93119 A US93119 A US 93119A
- Authority
- US
- United States
- Prior art keywords
- reamer
- improved reamer
- ball
- improved
- smooth
- 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
- 244000145845 Chattering 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
- B23B51/00—Tools for drilling machines
-
- 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
- Y10T408/89—Tool or Tool with support
- Y10T408/892—Tool or Tool with support with work-engaging structure detachable from cutting edge
-
- 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
- Y10T408/89—Tool or Tool with support
- Y10T408/909—Having peripherally spaced cutting edges
- Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
Definitions
- my invention consists in the construction of a reamer, whichis provided with grooved sides, and is so formed that it will vnot chatter while at work.
- Figure 1 is an end view of my reamer.
- Figure 2. is a side elevation of r the same.
- Letter A represent-s the ball ofthe Ieamer, which is secured to the end of the handle B.
- the notched edge, c does the cutting, ⁇ whilc the smooth one, d, serves Ato steady the reamer, and keeps it from ⁇ chattering while at work, and also smooths' the work, ⁇ and keepsvthc dirt off of the seat.
- a ball or ltaper-reamer having a cutting-edge, c, and blank or smooth edge, d, and the concave sides e, substantially in the manner and for the purposev set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Adornments (AREA)
- Toys (AREA)
Description
lgluied Y mes @sind -Qt-iiiiiw.
Leners Parent No. 93,119, dan@ .my 27, 1869.
IMPRovED REAMER.
The Schedule referred to in these Lettera Patent and making part of the name.
To all whom it may concern:
Be it known that I, A. J. Pnnsoornofatawissa, in the county of Collunbia, and in the-State of' Pennsylvania, have invented certain new and useful Improvements in Beamers; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, making a part of this Specification. v
The nature of my invention consists in the construction of a reamer, whichis provided with grooved sides, and is so formed that it will vnot chatter while at work. v
Figure 1 is an end view of my reamer.
Figure 2. is a side elevation of r the same.
Letter A represent-s the ball ofthe Ieamer, which is secured to the end of the handle B.
Upon the bottom of the ball there are twobevclled edges, one of which is notched, Iwhile the other is smooth.
The notched edge, c, does the cutting,`whilc the smooth one, d, serves Ato steady the reamer, and keeps it from` chattering while at work, and also smooths' the work,` and keepsvthc dirt off of the seat.
Tivo of the sides, e, are concave, so as to allow the chips, dirt, 85o., to escape, without being carried around with the ball, as it turns.
Having thus described my inv'ention, l
Wh'at I claim, and desire to secure by Letters Patent, is
A ball or ltaper-reamer, having a cutting-edge, c, and blank or smooth edge, d, and the concave sides e, substantially in the manner and for the purposev set forth.
In testimony that I claim the foregoing, I have hereunto set my hand, this 14th day of June, 1869.
' 'A. J. PRESCOTT. Witnesses:
M. G. HUGHES,
ALBERT YETTER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US93119A true US93119A (en) | 1869-07-27 |
Family
ID=2162596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US93119D Expired - Lifetime US93119A (en) | Improved reamer |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US93119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448385A (en) * | 1944-06-10 | 1948-08-31 | Otto L Powers | Deburring tool |
-
0
- US US93119D patent/US93119A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448385A (en) * | 1944-06-10 | 1948-08-31 | Otto L Powers | Deburring tool |
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