US109154A - Improvement in countersinks - Google Patents
Improvement in countersinks Download PDFInfo
- Publication number
- US109154A US109154A US109154DA US109154A US 109154 A US109154 A US 109154A US 109154D A US109154D A US 109154DA US 109154 A US109154 A US 109154A
- Authority
- US
- United States
- Prior art keywords
- countersinks
- improvement
- nut
- tube
- view
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
- B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
- B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
- B23B29/03421—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by pivoting the tool carriers or by elastic deformation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
-
- 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
- Y10T408/83—Tool-support with means to move Tool relative to tool-support
- Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
- Y10T408/858—Moving means including wedge, screw or cam
- Y10T408/8583—Moving means including wedge, screw or cam with resiliently urged Tool
- Y10T408/85843—Resilient Tool or tool-support
-
- 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
- Y10T408/83—Tool-support with means to move Tool relative to tool-support
- Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
- Y10T408/858—Moving means including wedge, screw or cam
- Y10T408/8588—Axially slidable moving-means
- Y10T408/85892—Screw driven wedge or cam
Definitions
- FIG. 1 is a side View of my countersink complete.
- Fig. 2 is a plan View of the upper end without the nut.
- Fig. 3 is a side view of the saine, and
- Fig. 4 is a plan view of the nut.
- A represents a tube of suitable length, at the lower end of which are formed two round lip-cutters, B B. From the upper end downward the tube A is slotted, as shown, and at the upper end is formed a tapering screw, C.
- D represents a nut made to iit the screw C.
- the countersink thus constructed is very substantial, and not liable to get out of order.
- the slotted tube A provided with the round lip-cutters B B at one end and tapering screw C at the slotted end, and used with the nutD, substantially as and for the purposes herein set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Description
IL VETERS. PMOTOUTHOGHAFNER, WASHINGTON. D. C.
UNITED STATES PATENT OFFICE.
DELAY F. SUTTON,
OF TOLEDO, OHIO.
IMPROVEMENT IN COUNTERSINKS.
Specification forming part of Letters Patent No. 109,154, dated November 8, 1870.
ble countersink, as will be hereinafter fully set forth.
In order to enable others skilled in the art 4to which my invention appertains to make and use the same., I will'now proceed to describe its construction and operation, referring to the annexed drawing, in which- Figure 1 is a side View of my countersink complete. Fig. 2 is a plan View of the upper end without the nut. Fig. 3 is a side view of the saine, and Fig. 4 is a plan view of the nut.
A represents a tube of suitable length, at the lower end of which are formed two round lip-cutters, B B. From the upper end downward the tube A is slotted, as shown, and at the upper end is formed a tapering screw, C.
D represents a nut made to iit the screw C.
The bit or giinletis passed through the tube A, so that the cutters B B will be any desired distance from the point. The nut l) is then turned down on the screw, which tightens it rinly.
The countersink thus constructed is very substantial, and not liable to get out of order.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
The slotted tube A, provided with the round lip-cutters B B at one end and tapering screw C at the slotted end, and used with the nutD, substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing I 'have hereunto set my hand this 4th day ,of
October, 1870. A
DELAY F. SUTTON.
Witnesses:
FRANK COLLINS, C. L. EVERT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US109154A true US109154A (en) | 1870-11-08 |
Family
ID=2178628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US109154D Expired - Lifetime US109154A (en) | Improvement in countersinks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US109154A (en) |
-
0
- US US109154D patent/US109154A/en not_active Expired - Lifetime
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