US102374A - Patrick h - Google Patents
Patrick h Download PDFInfo
- Publication number
- US102374A US102374A US102374DA US102374A US 102374 A US102374 A US 102374A US 102374D A US102374D A US 102374DA US 102374 A US102374 A US 102374A
- Authority
- US
- United States
- Prior art keywords
- springs
- scrapers
- brush
- patrick
- rod
- 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
- 241001449342 Chlorocrambe hastata Species 0.000 description 6
- 239000000571 coke Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A29/00—Cleaning or lubricating arrangements
- F41A29/02—Scrapers or cleaning rods
Definitions
- the presentinvention is an improvement upon the tube-cleaner patented to me November 9, 1869, No. 96,552.
- My improvements relate to the construction of the springs, the meansforsecuringthemore uniform and steady action ot' the scrapers, and which means also serve to facilitate the putting together and taking apart the apparatus, to the employment,in combination with the scrapers, of elastic disks or rings, serving as a brush to more thoroughly cleanse the tubes, and to the employment upon the implementot a spear-head to pierce and break any stubborn solid matter or coke that may collect in the tubes.
- A is the tubular rod upon which all the other parts are mounted, all the parts being shown in Figure 1 in longitudinal section.
- B and G are the removable heads or cups, which receive within their cavities the ends of the springs and their heads, and which, as in my former patent, serve, by being turned in one direction upon the screw-thread on the rod, to cause the springs to bulge and expand the diameter of the circle of the series of Scrapers and by being turned in the other direction to allow the springs to resume more or less of their normal condition, and hence to contract and lessen the diameter.
- l provide a head,F, for each end, fasten lixedly the springs thereto with screws or rivets, as shown, and also provide ridges 3 upon the heads, (see Figs. 4 and 5.) the springs being preferably made of such breadth as to till the space between the ridges, thc latter thus serving also,independently of the screws or rivets, to aid in holding the springs from lateral movement.
- This positive uniting together into one whole of the springs (and scrapers) and the two heads not only prevents any accidental disarrangement of the parts when in action, but also prevents any rocking or wabbling, and the consequent strain or torsion of the springs andthe liability of damage lo individual springs; and in putting together or taking apart the apparatus for any purpose the springs cannot drop away from their heads, or vice versa, wasting time to collect and put them together again.
- the form of the head F also, by reason ot' having alongbore,causes it to hold its place more iirmly upon the rod than is possible with a thin disk or button.
- Gr G are disks of gum, rubber, felt, or equivalent material, perforated at the center to admit the rod A, and serving as a brush to'clean and carry out from the boiler or other tube all the fine dirt that may be left behind the scrapers.
- an annular Wire brush may be employed and secured in the same manner as shown in the drawings by being clamped between two parts, H and I, one or both of which may be removable from and adjustable upon the rod, to allow of the putting on, taking off, and tightening ofthe brush.
- a iluted pointed spear-head, K (shown in plan in Fig. 3, in cross-section in Fig. 2, and in central longitudinal section in Fig. I.) [n marine boilers and in locomotive-tubes, and wherever boiler-tubes become leaky, coal or coke accumulates and hardens in them, and they require to be penetrated, and this accumulation to be broken and removed.
- This spear-head is designed for this purpose, and it acts as a pioneer boring-tool, and opens the way for the scraper and brush,each succeeding 3.
Description
' UNITED STATES PATENT QEEICE.v
PATRICK H. COYLE, OF NEWARK, NEW JERSEY.
BOILER-TUBE CLEANER.
Specification forming part of Letters Patent No. 102,314, dated April 26, 1870.
To all whom it may concern:
Be it known that I, PATRICK H. CoYLE, of thecity of Newark, county of Essex, and State of New Jersey, have in vented certain Improvements in Tube-Cleaners; and I do hereby declare that the following, taken in connection with the drawings which accompany and form part of this specification, is a description ot' my invention sufficient to enable those skilled in the art to practice it.
The presentinvention is an improvement upon the tube-cleaner patented to me November 9, 1869, No. 96,552.
My improvements relate to the construction of the springs, the meansforsecuringthemore uniform and steady action ot' the scrapers, and which means also serve to facilitate the putting together and taking apart the apparatus, to the employment,in combination with the scrapers, of elastic disks or rings, serving as a brush to more thoroughly cleanse the tubes, and to the employment upon the implementot a spear-head to pierce and break any stubborn solid matter or coke that may collect in the tubes.
A is the tubular rod upon which all the other parts are mounted, all the parts being shown in Figure 1 in longitudinal section.
B and G are the removable heads or cups, which receive within their cavities the ends of the springs and their heads, and which, as in my former patent, serve, by being turned in one direction upon the screw-thread on the rod, to cause the springs to bulge and expand the diameter of the circle of the series of Scrapers and by being turned in the other direction to allow the springs to resume more or less of their normal condition, and hence to contract and lessen the diameter.
The springs I), upon which aresecured the scrapers E, instead of being made as in my above-named patent, each of a single piece, I make of two thin pieces of steel, l 2, each laid at upon the other, the scraper being secured to them by rivets passing' through both springs. I thus attain more elasticity and greater durability than when the spring is made of a single piece, and the elasticity is preserved longer, and the elasticity oi' all the springs is rendered more uniform with regard to each other.
Instead ot' cutting away a portion ot the ends of each spring and inserting its ends loosely in an opening or slot in a loose disk of metal, l provide a head,F, for each end, fasten lixedly the springs thereto with screws or rivets, as shown, and also provide ridges 3 upon the heads, (see Figs. 4 and 5.) the springs being preferably made of such breadth as to till the space between the ridges, thc latter thus serving also,independently of the screws or rivets, to aid in holding the springs from lateral movement. This positive uniting together into one whole of the springs (and scrapers) and the two heads not only prevents any accidental disarrangement of the parts when in action, but also prevents any rocking or wabbling, and the consequent strain or torsion of the springs andthe liability of damage lo individual springs; and in putting together or taking apart the apparatus for any purpose the springs cannot drop away from their heads, or vice versa, wasting time to collect and put them together again. The form of the head F also, by reason ot' having alongbore,causes it to hold its place more iirmly upon the rod than is possible with a thin disk or button. By rmly unitingthese'parts together I also insure a perfectly-uniform collapse ot' all the springs together, as all lnust move positively and coincidently when permitted to straighten out after having been expanded.
Gr G are disks of gum, rubber, felt, or equivalent material, perforated at the center to admit the rod A, and serving as a brush to'clean and carry out from the boiler or other tube all the fine dirt that may be left behind the scrapers. Instead of such disks or rings, an annular Wire brush may be employed and secured in the same manner as shown in the drawings by being clamped between two parts, H and I, one or both of which may be removable from and adjustable upon the rod, to allow of the putting on, taking off, and tightening ofthe brush.
Upon the forward end of the rod is fastened a iluted pointed spear-head, K, (shown in plan in Fig. 3, in cross-section in Fig. 2, and in central longitudinal section in Fig. I.) [n marine boilers and in locomotive-tubes, and wherever boiler-tubes become leaky, coal or coke accumulates and hardens in them, and they require to be penetrated, and this accumulation to be broken and removed. This spear-head is designed for this purpose, and it acts as a pioneer boring-tool, and opens the way for the scraper and brush,each succeeding 3. The co1nbination,\vith an expansibieboiler-tubo cleaner, of a brush acting in rear of the Scrapers, as and for the purpose set forth.
4. The combination, of the ribbed speurhead, :L circular system of Scrapers, and a. follower-brush, substantially as shown and set forth.
PATRICK H. COYLE.
Witnesses:
WM. A. HALsEY, HENRY F. HAUREY.
Publications (1)
Publication Number | Publication Date |
---|---|
US102374A true US102374A (en) | 1870-04-26 |
Family
ID=2171856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US102374D Expired - Lifetime US102374A (en) | Patrick h |
Country Status (1)
Country | Link |
---|---|
US (1) | US102374A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521065A (en) * | 1946-04-23 | 1950-09-05 | Henry F Kempton | Anchor bolt |
US2868298A (en) * | 1954-03-18 | 1959-01-13 | Gist Fred Morgan | Casing scratcher |
US20090166297A1 (en) * | 2007-12-27 | 2009-07-02 | Caridianbct, Inc. | Blood Processing Apparatus with Controlled Cell Capture Chamber Trigger |
-
0
- US US102374D patent/US102374A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521065A (en) * | 1946-04-23 | 1950-09-05 | Henry F Kempton | Anchor bolt |
US2868298A (en) * | 1954-03-18 | 1959-01-13 | Gist Fred Morgan | Casing scratcher |
US20090166297A1 (en) * | 2007-12-27 | 2009-07-02 | Caridianbct, Inc. | Blood Processing Apparatus with Controlled Cell Capture Chamber Trigger |
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