US751253A - Tool for cleaning drilled holes - Google Patents
Tool for cleaning drilled holes Download PDFInfo
- Publication number
- US751253A US751253A US751253DA US751253A US 751253 A US751253 A US 751253A US 751253D A US751253D A US 751253DA US 751253 A US751253 A US 751253A
- Authority
- US
- United States
- Prior art keywords
- tool
- box
- drilled holes
- sleeve
- pump
- 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
- 238000004140 cleaning Methods 0.000 title description 3
- 239000002245 particle Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
- A47L5/04—Structural features of suction cleaners with user-driven air-pumps or compressors with pistons, bellows, or diaphragms, e.g. driven by the cleaner-supporting wheels
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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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/065—Cutter contained supply reservoir
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/066—Fluid flow to channeled cutter
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/104—Tool or work attached
Definitions
- This invention relates to that class of devices wherein a current of air is employed for blowing out the accumulation of chips or borings from a hole drilled or bored in metal or other material, but which does not extend through the piece; and the object of the invention is in the main to provide a simple portable tool whereby the forced jet of air is made to lift the chips or particles into a receptacle or receiver forming a removable part of the tool, thereby collecting them, so that they may be conveniently disposed of and not left to be blown about over the work.
- Figure 1 is a longitudinal axial section of the tool represented in operative position on the work
- Fig. 2 is a cross-section at m in Fig. 1.
- Fig. 3 illustrates a slight modification of the tool.
- FIG. 1 A designates, for example, a metal casting having in it a drilled hole B. 'After the withdrawal of the drill this hole will contain particles of metal left by the drill and which it is desirable or even necessary to remove.
- the tool which forms the object of this invention comprises a pump C, which maybe somewhat like the ordinary bicycle-pump. It has a body a, with an air-inlet I) at the top, a piston con a rod cl, provided with an operating-knob c, and an elongated air-discharge nozzle f in the form of a tube.
- the nozzle f of the pump extends down through and plays in-a guide-sleeve g on a box D, the nozzle having on it a stop-collar it within the box, and a springc' disposed between the pumpbody a, and a platform or flange j on the top of the sleeve 9.
- the spring i tends to draw the nozzle up until the stop-collar engages the lower end of the guide-sleeve within the box D.
- the box is in the form of an inverted cup and fits into a base D. This base, as
- the operation is as follows; After the drill is withdrawn from the hole or bore the tool is set over the latter, preferably on an interposed packing-ring a. The piston 0f the pump 0 having been previously withdrawn, the operator now presses down the pump-body until the nozzle f extends down to the desired depth in the hole B and then forces down the piston quickly. The air from the jet produced forces upward the particles of metal, and they are deflected outward into the annular space 0 Within the box D about the tube or trunk m. The operation may be repeated, if necessary. After the work is done the base D is removed and thecollected particles emptied out.
- the upper margin of the latter may be flared outward, as shown, and the inner surface of the box he provided at y with a concave curvature.
- the base of the tube m is flared also, and the collar it may be tapered downward, all of which serves to facilitate the free upward flow of theparticles into the box.
- the upright tube or trunk m forms an inner annular wall within the box D, and the upright sides of said box form an outer annular wall, between which is the space 0, which receives the particles blown out by the jet.
- I claim 1 In a tool for the purpose specified, a box with a removable base, an aperture in its bottom, an annular chamber to catch and retain the borings and particles blown out, and an upright guide-sleeve, in combination with an air-pump having its nozzle extending down through said guide-sleeve.
- a box with a removable base, an aperture in its bottom, an annular chamber to catch the borings and particles blown out, and an upright guidesleeve in combination with an air-pump having its nozzle slidably mounted in said sleeve and provided with a stop to prevent it from being drawn out therefrom, and a spring about said nozzle and between the pump-body and said sleeve.
- a tool for the purpose specified comprising a box in the form of an inverted cup and provided with a guide-sleeve g, and the base having a retaining-flange to receive the lower margin of said inverted cup, said base having an opening in its bottom plate on which is an upright tube with curved walls, said tube forming, with the Wall of the inverted cup an annular chamber to catch the particles, and an air pump, the nozzle of which extends down through said guide-sleeve and the aperture in the bottom of the box, substantially as set forth.
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
- PATENTED FBBQQ, 1904.,-
P. W.'BRADY. TOOL FOR'ULEANING' DRILLED HOLES APPLICATION FILED JULY 29, 1903.
N0 MODEL.
WITNESSES."
' v//v VENTOB.
B)" f "I g ATTORNEY;
UNITED STATES Patented February 2, 1904. i
PATENT OFFICE.
FRANCIS W. BRADY, OF ENGLEWOOD, NEW JERSEY.
TOOL FOR CLEANING DRILLED HOLES.
SPECIFICATION forming part of Letters Patent No. 751,253, dated February 2, 1904.
Application filed July 29, 1903. Serial No. 167,438. (No model.)
To all whom it may concern: T
Be it known that'I, FRANoIs W. BRADY, a citizen of the United States, residing at Englewood, in the county of Bergen and State of New Jersey, have invented certain new and useful Improvements in Tools for Cleaning Drilled Holes, of which the following is a specification.
This invention relates to that class of devices wherein a current of air is employed for blowing out the accumulation of chips or borings from a hole drilled or bored in metal or other material, but which does not extend through the piece; and the object of the invention is in the main to provide a simple portable tool whereby the forced jet of air is made to lift the chips or particles into a receptacle or receiver forming a removable part of the tool, thereby collecting them, so that they may be conveniently disposed of and not left to be blown about over the work.
In the drawings,which illustrate an embodiment of the invention, Figure 1 is a longitudinal axial section of the tool represented in operative position on the work, and Fig. 2 is a cross-section at m in Fig. 1. Fig. 3 illustrates a slight modification of the tool.
In Fig. 1, A designates, for example, a metal casting having in it a drilled hole B. 'After the withdrawal of the drill this hole will contain particles of metal left by the drill and which it is desirable or even necessary to remove.
The tool which forms the object of this invention comprises a pump C, which maybe somewhat like the ordinary bicycle-pump. It has a body a, with an air-inlet I) at the top, a piston con a rod cl, provided with an operating-knob c, and an elongated air-discharge nozzle f in the form of a tube. The nozzle f of the pump extends down through and plays in-a guide-sleeve g on a box D, the nozzle having on it a stop-collar it within the box, and a springc' disposed between the pumpbody a, and a platform or flange j on the top of the sleeve 9. The spring i tends to draw the nozzle up until the stop-collar engages the lower end of the guide-sleeve within the box D. The box is in the form of an inverted cup and fits into a base D. This base, as
Preferably it will 7 where the tube'or trunk 'm is made separate from the bottom plate D and the box fits about and exterior to the marginal flange k on the plate. v
The operation is as follows; After the drill is withdrawn from the hole or bore the tool is set over the latter, preferably on an interposed packing-ring a. The piston 0f the pump 0 having been previously withdrawn, the operator now presses down the pump-body until the nozzle f extends down to the desired depth in the hole B and then forces down the piston quickly. The air from the jet produced forces upward the particles of metal, and they are deflected outward into the annular space 0 Within the box D about the tube or trunk m. The operation may be repeated, if necessary. After the work is done the base D is removed and thecollected particles emptied out. In order to deflect the particles outward into the space 0 as they rise in the tube m,-the upper margin of the latter may be flared outward, as shown, and the inner surface of the box he provided at y with a concave curvature. The base of the tube m is flared also, and the collar it may be tapered downward, all of which serves to facilitate the free upward flow of theparticles into the box. The upright tube or trunk m forms an inner annular wall within the box D, and the upright sides of said box form an outer annular wall, between which is the space 0, which receives the particles blown out by the jet. Practically there will be enough leakage about the tube f to permit the air to escape from the box when the piston is pushed down; but if this be deemed too uncertain or not suflicient the box may have in it at any suitable point a small hole p, as seen in Fig. 1.
Having thus described my invention, I claim 1. In a tool for the purpose specified, a box with a removable base, an aperture in its bottom, an annular chamber to catch and retain the borings and particles blown out, and an upright guide-sleeve, in combination with an air-pump having its nozzle extending down through said guide-sleeve.
2. In a tool for the purpose specified, a box with a removable base, an aperture in its bottom, an annular chamber to catch the borings and particles blown out, and an upright guidesleeve, in combination with an air-pump having its nozzle slidably mounted in said sleeve and provided with a stop to prevent it from being drawn out therefrom, and a spring about said nozzle and between the pump-body and said sleeve.
3. A tool for the purpose specified, comprising a box in the form of an inverted cup and provided with a guide-sleeve g, and the base having a retaining-flange to receive the lower margin of said inverted cup, said base having an opening in its bottom plate on which is an upright tube with curved walls, said tube forming, with the Wall of the inverted cup an annular chamber to catch the particles, and an air pump, the nozzle of which extends down through said guide-sleeve and the aperture in the bottom of the box, substantially as set forth.
In witness whereof I have hereunto signed my name, this 28th day of July, 1903, in the presence of two subscribing witnesses.
FRANCIS W. BRADY.
Witnesses:
H. ALAN CoNNE'rT, WILLIAM J. FIRTH.
Publications (1)
Publication Number | Publication Date |
---|---|
US751253A true US751253A (en) | 1904-02-02 |
Family
ID=2819746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US751253D Expired - Lifetime US751253A (en) | Tool for cleaning drilled holes |
Country Status (1)
Country | Link |
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US (1) | US751253A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2590958A (en) * | 1950-01-19 | 1952-04-01 | Joy Mfg Co | Dust collector |
US2603817A (en) * | 1947-08-18 | 1952-07-22 | Anthony George | Air pressure chip collector unit |
US2684093A (en) * | 1952-06-07 | 1954-07-20 | Minnesota & Ontario Paper Co | Process and apparatus for increasing sound absorbing properties of acoustical material |
US2846710A (en) * | 1954-03-29 | 1958-08-12 | George F Haka | Tool for cleaning blind bores |
US3901332A (en) * | 1971-12-23 | 1975-08-26 | Boehler & Co Ag Geb | Apparatus for removing detritus from drill holes |
US3945486A (en) * | 1974-10-15 | 1976-03-23 | Glass Containers Corporation | Container supporting and transporting device |
US3963036A (en) * | 1975-03-07 | 1976-06-15 | Irelan Jr Carl | Shut-off valve excavator |
US4100982A (en) * | 1977-05-05 | 1978-07-18 | Gardner-Denver Company | Drill cuttings separation and control apparatus |
US5155877A (en) * | 1991-04-29 | 1992-10-20 | Mocorp, Incorporated | Plunger device for removing liquid from carpet |
US5416947A (en) * | 1992-12-04 | 1995-05-23 | Jaffe; James S. | Portable cleaning device for clogged fluid conduits |
-
0
- US US751253D patent/US751253A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603817A (en) * | 1947-08-18 | 1952-07-22 | Anthony George | Air pressure chip collector unit |
US2590958A (en) * | 1950-01-19 | 1952-04-01 | Joy Mfg Co | Dust collector |
US2684093A (en) * | 1952-06-07 | 1954-07-20 | Minnesota & Ontario Paper Co | Process and apparatus for increasing sound absorbing properties of acoustical material |
US2846710A (en) * | 1954-03-29 | 1958-08-12 | George F Haka | Tool for cleaning blind bores |
US3901332A (en) * | 1971-12-23 | 1975-08-26 | Boehler & Co Ag Geb | Apparatus for removing detritus from drill holes |
US3945486A (en) * | 1974-10-15 | 1976-03-23 | Glass Containers Corporation | Container supporting and transporting device |
US3963036A (en) * | 1975-03-07 | 1976-06-15 | Irelan Jr Carl | Shut-off valve excavator |
US4100982A (en) * | 1977-05-05 | 1978-07-18 | Gardner-Denver Company | Drill cuttings separation and control apparatus |
US5155877A (en) * | 1991-04-29 | 1992-10-20 | Mocorp, Incorporated | Plunger device for removing liquid from carpet |
US5416947A (en) * | 1992-12-04 | 1995-05-23 | Jaffe; James S. | Portable cleaning device for clogged fluid conduits |
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