US852586A - Boring apparatus. - Google Patents
Boring apparatus. Download PDFInfo
- Publication number
- US852586A US852586A US29889406A US1906298894A US852586A US 852586 A US852586 A US 852586A US 29889406 A US29889406 A US 29889406A US 1906298894 A US1906298894 A US 1906298894A US 852586 A US852586 A US 852586A
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- US
- United States
- Prior art keywords
- boring
- frame
- bars
- tool
- track
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/02—Copying discrete points from the pattern, e.g. for determining the position of holes to be drilled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/143—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling lens-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
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/561—Having tool-opposing, work-engaging surface
- Y10T408/5617—Laterally adjustable surface
Definitions
- Our invention relates to improvements in boring apparatus with especial reference to that class of apparatus in which the boring operation is to be performed underneath the surface of water or other liquids.
- the object of this invention is to provide apparatus in which the boring tool will be adequately supported, and accurately adjusted to the point of use and guided during the boring operation, although the tool itself is beneath the surface of the water out of reach and out of sight of the person in charge.
- Figure 1 shows our invention in side elevation as it is applied to the framework of a pier, the beams of which are shown in crosssection.
- Fig. 2 is a plan view of the same.
- Fig. 3 is a sectional view drawn on line 9c-9c of Fig. 1, and showing the major section.
- Fig. 4 is a detail view in side elevation show ing a modified form of construction, the boring apparatus being removed.
- Fig. 5 is a detail 'view showing the outer end of the upper portion of the frame and a portion of the driving connections supported thereby and locked in position ready for transportation from one point to another.
- Fig. 6 is a detail sectional view drawn on line yy of Fig. 5 and showing the means for locking the carriage of the boring apparatus.
- a supporting frame is formed of the upright hanger bars A A, upper horizontal track bars B. B., lower horizontal bars C C and the brace bars D and E.
- This frame is adapted to be connected with the pier by means of hooks E, adjustable vertically along the bars A A, to which they are secured in any desired position of adjustment by means of bolts e.
- the frame bars are preferably formed of angle iron and the upper bars B. B each have an inwardly extending flange 1),
- the lower frame bars C. C serve as guides for the lower portion of the working frame.
- the working frame comprises a driving shaft F and stay rods G and II connected in the form of a triangle by the connecting members I, J, and K, respectively.
- the two upper connecting members I and J are provided with laterally extending stud shafts L which carry rollers M adapted to travel on the flanges e of the upper frame bars B B.
- the lower connecting member K includes a housing N which incloses beveled gears O, which are adapted to transmit the rotary motion of the driving shaft F to the boring shaft 1
- the frame bars A A are provided with a sleeve P through which the boring auger passes.
- the shaft F may be actuated by means of a crank f or by any suitable power connections, and the working frame is moved inwardly toward the pier by manual pressure as the auger enters the framework of the pier.
- the supporting frame is held against lateral vibration by means of stay rods Q, which are linked to the sides of the frame bars B B, and are provided with hooks g at their inner ends which are ad apted to be driven into the wood of the pier.
- the working frame is moved outwardly to the outer end of the supporting frame until the rollers M on the coupling member I pass the swinging latch R, which drops to the position in which it is shown in Fig. 6 and holds the working frame in a substantially fixed relation to the supporting frame until the latch R is manually released.
- the latch It is support ed by adjustable brackets r from one of the bars B or B, and if desired, one of these latches may be provided on each of the bars B B as illustrated in Fig. 5.
- the bracketsr are adjusted along the bars B B in accordance with the length of the boring tool.
- the coupling member K is provided with the arms which project laterally from the coup ling member underneath overhanging flanges of the frame bars C 0 thus preventing the working frame from lifting in the supporting frame, while the edges of the over-hanging flanges prevent lateral movement of the working frame at this point to any extent which would interfere with the operation of the auger.
- the upright frame bars A A are not connected directly to the pier but are hinged to a connecting member S by ordinary hinge joints T and in such case the pier engaginghooks R will of course be secured to the connecting member S by the bolts 6.
- the supporting frame may be swung from side to side and secured at any desired angle by means of the stay rods Q, so that angular holes may be bored in the framework of the pier;
- pier is intended to refer to any relatively stationary support, at the side of which the apparatus'may be attached.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination of a supporting frame provided with an outwardly extending track; means for suspending the frame at one end from a pier; a working frame depending from said track and adapted to travel thereon; a tool connected to the lower portion of the working frame and extending inwardly therefrom; a downwardly extending driving shaft connected with said tool; a guide for the lower portion of the working frame, and an angular brace extending from the inner end portion of the supporting frame outwardly to the track; said track being adapted to support the operator.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination with supporting attachments having depending hanger bars connected therewith, and having outwardly projecting track arms supported from the anger bars; a tool holder movably suspended from the outwardly projecting track arms and adapted to receive a tool in an inwardly projecting position; tool, driving connections leading downwardly from the track arms to the tool holder; together with guiding arms, also supported and extending outwardly from the hanger bars below the track arms, and arranged to prevent the tool holder from swinging laterally.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination of a hanger bar provided with suspending means adapted to engage the same with a suitable support, and extended downwardly to form a rest against the side of the support below the point of engagement; an outwardly extending track connected with the upper portion of said hanger bar and supported from the bar; a working frame mounted to travel on said track and depending therefrom to a point on a level with the lower end portion of said bar; a tool holder connected with the lower portion of the working frame and arranged to support a tool in a substantially horizontal position; and tool driving connections, extending from said track downwardly to the tool holder.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination of a hanger bar provided with suspending means adapted to engage the same with a suitable support, and extended downwardly to form a rest against the side of the support below the point of engagement; an outwardly extending track, supported from the hanger bar and connect ed with its upper portion; a brace connected with the hanger bar below the track connection and supporting the outer portion of the track; a working frame mounted to travel on said track, and provided with depending tool holder arranged to hold a tool in an inwardly projecting position; and driving connections arranged to transmit motion from the upper portion of the tool holder to the tool.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination of a set of upright bars provided with supporting hooks; outwardly extending bars at the upper and lower ends of the upright bars; a carriage supported by the upper and guided by the lower outwardly extending bars; an inclined driving shaft comprising a part of said carriage and tool driving gears at the lower end of said driving shaft; said carriage being provided with a housing for said gears.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination of a hanger bar provided with suspending means adapted to engage the same with a suitable support, and extended downwardly to form a rest against the side of the support below the point of engagement; an outwardly extending track, supported from the hanger bar and connected with its upper portion; a brace connected with the hanger bar below the track; a working frame mounted to travel on said track, and provided with a depending tool holder- ICC IIO
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination with asuitable support provided with an attachment to movably connect it with the side of a pier, ofa supporting frame hinged thereto at different elevations and provided with outwardly extending track arms; a working frame mounted to travel along said arms and pro vided with a tool support in its lower portion; driving connections extending from the upper portion of the working frame to the tool support and adapted for the transmission of motion to a tool carried thereby and stays adapted to connect the supporting frame with the pier at one side of the line of said hinge connections.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination with a supporting frame having means for suspending the same at one end from a pier and provided with upper and lower sets of outwardly extending arms; a working frame depending from the upper set of arms and adapted to travel thereon; a tool connected to the lower portion of the working frame and extending inwardly therefrom; and a downwardly extending driving shaft connected with the tool said working frame being guided by the lower arms of the supporting frame.
- a device for boring horizontally under water and having means for securing it to a connected with a pier said frame being provided with upper and lower sets of outwardly extending arms; a working frame depending from the upper set of arms and adapted to travel thereon; a locking device adapted to engage and hold the working frame at the outer end portion of the supporting frame; a tool connected to the lower portion of the working frame; and extending inwardly therefrom; and a downwardly and inwardly extending driving shaft connected with the tool; said working frame being guided by the lower arms of the supporting frame; together with lateral projections on the working frame adapted to engage underneath the lower arms of the supporting frame when the Working frame is lifted.
- a device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination of a set of upright bars provided with supporting hooks; outwardly extending bars at the upper and lower ends of the upright bars; a carriage supported by the upper and guided by the lower outwardly extending bars; an inclined driving shaft comprising a part of said carriage, and tool driving gears at the lower end of said driving shaft; said carriage being provided with a housing for said gears; together with means for vertically adjusting said frame in relation to said hooks.
Description
'No. 352,586. I PATENTED MAY 7, 1907.
J. A. B. TOMPKINS 8: S. R. HARTWELL.
- BORING APPARATUS.
APPLICATION FILED Inn. 1. 1906.
2 SHEETS-$83121 1- ArmR/vne, I
.NO. 852,586. PATBNTBD MAY 7, 1907. J. A. B. TOMPKINS & s. R. HARTWBLL.
BORING APPARATUS.
APPLICATION FILED n3. 1. 1906.
2 SHEETS-SHEET 2.
W/TNESSES y 5 l m 2 m w/% A 1m; Nonms FEI'ERS cm, WASHINGTON. u. c.
UNITED STATES PATENT @FFICE.
JOHN A. B. TOMPKINS, OF I/VAUI/VATOSA, AND SIDNEY R. HARTI/VELL,
' OF MILWAUKEE, WISCONSIN.
BORING APPARATUS.
Specification of Letters Patent.
Patented May 7, 1907.
Application filed February 1, 1906. Serial No. 298,894.
To a whont it may concern:
Be it known that we, JOHN A. B. TOM]?- KINS and SIDNEY R. HARTWELL, citizens of the United States, residing at VVauwatosa and Milwaukee, county of Milwaukee, and State of Wisconsin, have invented new and useful Improvements in Boring Apparatus, of which the following is a specification.
Our invention relates to improvements in boring apparatus with especial reference to that class of apparatus in which the boring operation is to be performed underneath the surface of water or other liquids.
The object of this invention is to provide apparatus in which the boring tool will be adequately supported, and accurately adjusted to the point of use and guided during the boring operation, although the tool itself is beneath the surface of the water out of reach and out of sight of the person in charge.
In the following description reference is had to the accompanying drawings in which,
Figure 1 shows our invention in side elevation as it is applied to the framework of a pier, the beams of which are shown in crosssection. Fig. 2 is a plan view of the same. Fig. 3 is a sectional view drawn on line 9c-9c of Fig. 1, and showing the major section. Fig. 4 is a detail view in side elevation show ing a modified form of construction, the boring apparatus being removed. Fig. 5 is a detail 'view showing the outer end of the upper portion of the frame and a portion of the driving connections supported thereby and locked in position ready for transportation from one point to another. Fig. 6 is a detail sectional view drawn on line yy of Fig. 5 and showing the means for locking the carriage of the boring apparatus.
Like parts are identified by the same reference characters throughout the several views.
A supporting frame is formed of the upright hanger bars A A, upper horizontal track bars B. B., lower horizontal bars C C and the brace bars D and E. This frame is adapted to be connected with the pier by means of hooks E, adjustable vertically along the bars A A, to which they are secured in any desired position of adjustment by means of bolts e. The frame bars are preferably formed of angle iron and the upper bars B. B each have an inwardly extending flange 1),
which forms a track for the working frame. The lower frame bars C. C serve as guides for the lower portion of the working frame.
The working frame comprises a driving shaft F and stay rods G and II connected in the form of a triangle by the connecting members I, J, and K, respectively. The two upper connecting members I and J are provided with laterally extending stud shafts L which carry rollers M adapted to travel on the flanges e of the upper frame bars B B. The lower connecting member K includes a housing N which incloses beveled gears O, which are adapted to transmit the rotary motion of the driving shaft F to the boring shaft 1 The frame bars A A are provided with a sleeve P through which the boring auger passes. The shaft F may be actuated by means of a crank f or by any suitable power connections, and the working frame is moved inwardly toward the pier by manual pressure as the auger enters the framework of the pier. The supporting frame is held against lateral vibration by means of stay rods Q, which are linked to the sides of the frame bars B B, and are provided with hooks g at their inner ends which are ad apted to be driven into the wood of the pier.
I/Vhen it is desired to move the apparatus from one point to another the working frame is moved outwardly to the outer end of the supporting frame until the rollers M on the coupling member I pass the swinging latch R, which drops to the position in which it is shown in Fig. 6 and holds the working frame in a substantially fixed relation to the supporting frame until the latch R is manually released. When in this position the extremity of the auger will be inclosed and protected by the sleeve P. The latch It is support ed by adjustable brackets r from one of the bars B or B, and if desired, one of these latches may be provided on each of the bars B B as illustrated in Fig. 5. The bracketsr are adjusted along the bars B B in accordance with the length of the boring tool. These frame-bars are connected at their outer ends by a cross piece R.
Referring to Fig. 3 it will be observed that the coupling member K is provided with the arms which project laterally from the coup ling member underneath overhanging flanges of the frame bars C 0 thus preventing the working frame from lifting in the supporting frame, while the edges of the over-hanging flanges prevent lateral movement of the working frame at this point to any extent which would interfere with the operation of the auger.
Referring to the construction shown in Fig. 4, it will be observed that the upright frame bars A A are not connected directly to the pier but are hinged to a connecting member S by ordinary hinge joints T and in such case the pier engaginghooks R will of course be secured to the connecting member S by the bolts 6. With this construction the supporting frame may be swung from side to side and secured at any desired angle by means of the stay rods Q, so that angular holes may be bored in the framework of the pier;
While we have shown and described our invention as used for boring holes in piers, it will of course be obvious that the same may be applied in drilling, reaming, etc., it being immaterial what type of tools are employed in connection with the driving apparatus. The term pier, as herein used, is intended to refer to any relatively stationary support, at the side of which the apparatus'may be attached.
Having thus described our invention, what we claim as new and desire to secure by Letters Patent is,
1. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination of a supporting frame provided with an outwardly extending track; means for suspending the frame at one end from a pier; a working frame depending from said track and adapted to travel thereon; a tool connected to the lower portion of the working frame and extending inwardly therefrom; a downwardly extending driving shaft connected with said tool; a guide for the lower portion of the working frame, and an angular brace extending from the inner end portion of the supporting frame outwardly to the track; said track being adapted to support the operator.
2. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination with supporting attachments having depending hanger bars connected therewith, and having outwardly projecting track arms supported from the anger bars; a tool holder movably suspended from the outwardly projecting track arms and adapted to receive a tool in an inwardly projecting position; tool, driving connections leading downwardly from the track arms to the tool holder; together with guiding arms, also supported and extending outwardly from the hanger bars below the track arms, and arranged to prevent the tool holder from swinging laterally. I 3. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination of a hanger bar provided with suspending means adapted to engage the same with a suitable support, and extended downwardly to form a rest against the side of the support below the point of engagement; an outwardly extending track connected with the upper portion of said hanger bar and supported from the bar; a working frame mounted to travel on said track and depending therefrom to a point on a level with the lower end portion of said bar; a tool holder connected with the lower portion of the working frame and arranged to support a tool in a substantially horizontal position; and tool driving connections, extending from said track downwardly to the tool holder.
4. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination of a hanger bar provided with suspending means adapted to engage the same with a suitable support, and extended downwardly to form a rest against the side of the support below the point of engagement; an outwardly extending track, supported from the hanger bar and connect ed with its upper portion; a brace connected with the hanger bar below the track connection and supporting the outer portion of the track; a working frame mounted to travel on said track, and provided with depending tool holder arranged to hold a tool in an inwardly projecting position; and driving connections arranged to transmit motion from the upper portion of the tool holder to the tool.
5. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination of a set of upright bars provided with supporting hooks; outwardly extending bars at the upper and lower ends of the upright bars; a carriage supported by the upper and guided by the lower outwardly extending bars; an inclined driving shaft comprising a part of said carriage and tool driving gears at the lower end of said driving shaft; said carriage being provided with a housing for said gears.-
6. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination of a hanger bar provided with suspending means adapted to engage the same with a suitable support, and extended downwardly to form a rest against the side of the support below the point of engagement; an outwardly extending track, supported from the hanger bar and connected with its upper portion; a brace connected with the hanger bar below the track; a working frame mounted to travel on said track, and provided with a depending tool holder- ICC IIO
arranged to hold a tool in an inwardly projecting position; and driving connections arranged to transmit motion from the upper portion of the tool holder to the tool, together with guiding devices for the lower portion of the working frame and tool, also supported from said hanger bar.
7. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination with asuitable support provided with an attachment to movably connect it with the side of a pier, ofa supporting frame hinged thereto at different elevations and provided with outwardly extending track arms; a working frame mounted to travel along said arms and pro vided with a tool support in its lower portion; driving connections extending from the upper portion of the working frame to the tool support and adapted for the transmission of motion to a tool carried thereby and stays adapted to connect the supporting frame with the pier at one side of the line of said hinge connections.
8. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line, comprising the combination with a supporting frame having means for suspending the same at one end from a pier and provided with upper and lower sets of outwardly extending arms; a working frame depending from the upper set of arms and adapted to travel thereon; a tool connected to the lower portion of the working frame and extending inwardly therefrom; and a downwardly extending driving shaft connected with the tool said working frame being guided by the lower arms of the supporting frame.
9. A device for boring horizontally under water and having means for securing it to a connected with a pier; said frame being provided with upper and lower sets of outwardly extending arms; a working frame depending from the upper set of arms and adapted to travel thereon; a locking device adapted to engage and hold the working frame at the outer end portion of the supporting frame; a tool connected to the lower portion of the working frame; and extending inwardly therefrom; and a downwardly and inwardly extending driving shaft connected with the tool; said working frame being guided by the lower arms of the supporting frame; together with lateral projections on the working frame adapted to engage underneath the lower arms of the supporting frame when the Working frame is lifted.
10. A device for boring horizontally under water and having means for securing it to a support above the level of the boring line comprising the combination of a set of upright bars provided with supporting hooks; outwardly extending bars at the upper and lower ends of the upright bars; a carriage supported by the upper and guided by the lower outwardly extending bars; an inclined driving shaft comprising a part of said carriage, and tool driving gears at the lower end of said driving shaft; said carriage being provided with a housing for said gears; together with means for vertically adjusting said frame in relation to said hooks.
In testimony whereof I affix my signature in the presence of two witnesses.
JOHN A. B. TOMPKINS. SIDNEY R. HARTXVELL. Witnesses:
JAs. B..ERW1N, LEVERETT O. l/VHEELER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29889406A US852586A (en) | 1906-02-01 | 1906-02-01 | Boring apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29889406A US852586A (en) | 1906-02-01 | 1906-02-01 | Boring apparatus. |
Publications (1)
Publication Number | Publication Date |
---|---|
US852586A true US852586A (en) | 1907-05-07 |
Family
ID=2921044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US29889406A Expired - Lifetime US852586A (en) | 1906-02-01 | 1906-02-01 | Boring apparatus. |
Country Status (1)
Country | Link |
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US (1) | US852586A (en) |
-
1906
- 1906-02-01 US US29889406A patent/US852586A/en not_active Expired - Lifetime
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