US832040A - Construction of rain-water cut-offs. - Google Patents
Construction of rain-water cut-offs. Download PDFInfo
- Publication number
- US832040A US832040A US1905265864A US832040A US 832040 A US832040 A US 832040A US 1905265864 A US1905265864 A US 1905265864A US 832040 A US832040 A US 832040A
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- United States
- Prior art keywords
- rain
- construction
- water cut
- cut
- offs
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87788—With valve or movable deflector at junction
- Y10T137/87812—Pivoted valve or deflector
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/9029—With coupling
Definitions
- This invention relates to sheet-metal articles, like branch joints, double elbows, or rain-water cut-offs, &c., which serve as a junction where three branches or pipes come together, these devices providing an open tubular attaching end, neck, or nipple for each of the three pipes to be brought together at such a point.
- the contents of two pipes are usually consolidated and received by the third pipe for further transmission, or this arrangement is reversed, as in the rain-water cut-off, in which latter case means are provided in addition within the junction whereby the discharge from the single receiving-pipe may be switched to be received by either one of the two other pipes.
- My invention is illustrated in connection with such a rain-water cut-ofi.
- Another feature is also a device to lock the valve or'cut-ofl' proper, whereby passage is diverted from one pipe to the other, in either one of its adjusted positions to hold it against accidental disturbance.
- FIG. 1 shows the blank for one of the two complementary sections, which together form the complete housing or shell of such a device, junction, or rain-water cut-off, the two blanks being substantially alike.
- Fig. 2 in a perspective view shows one of the blanks after having gone through a preliminary step whereby it is worked toward its final shape.
- Fig. 3 in a similar view shows one of the blanks shaped to form one of the two complementary sections complete, the connection of two of such sections constituting a cut off complete.
- Fig. 1 shows the blank for one of the two complementary sections, which together form the complete housing or shell of such a device, junction, or rain-water cut-off, the two blanks being substantially alike.
- Fig. 2 in a perspective view shows one of the blanks after having gone through a preliminary step whereby it is worked toward its final shape.
- Fig. 3 in a similar view shows one of the blanks shaped to form one of the two complementary sections complete, the connection of two of such sections constituting a cut off complete.
- FIG. 4 shows a side elevation of a cut-off complete withparts broken away.
- Fig. 5 shows a vertical central cross-section of the same.
- Figs. 6 and 7, at reduced scale, show my invention applied to similar devices, it being a double elbow in the-first figure and a branch joint in the other.
- Fig. 8 shows a similar application to the turn or elbow ofa roof-gutter or eaves-trough.
- a in Fig. 3 indicates one of the complementary sections shaped complete out of a blank a, as shown in Fig. 1, Fig. 2 showing an intermediate step performed toward obtaining this final shape.
- Two of such sections are connected to each other to form the cutoff complete as the same is shown in Figs. 4 and 5.
- The-completed device presents three open tubular attaching ends or nipples B, which connect with the ends of the pipes in connection with which the device is to be used.
- a cut-off C pivotally supported at c c on opposite sides, is used to direct the water received at the upper opening B toward either one of the two lower ones.
- an internal downwardly-projecting flange D is provided, under and behind which the edge of the cutoff passes, as best shown in the broken-out part of Fig. 4.
- This flange is the inwardly and downwardly turned continuation of an upturned nipple or neck E, both being integral parts of the general blank (1 and indicated at (Z and e in Fig. 1.
- the complementary semitubular parts of each of this neck and flange appear, the flange being turned inwardly over the outwardly-extending neck portion, so that when the two sections A are finally connected, as shown in Figs. 4 and 5, the tubular neck and flange are each formed complete circumferentially.
- Figs. 6 and 7 I show devices which may also be manufactured in a similar manner, the first being a double elbow and the other a so-called branch joint, the forming and press dies being of course shaped accordingly in each case.
- the features of this invention may also be applied in the manufacture of the elbows or turns for roof-gutters or eavestroughs, which are now usually joined mitrally. (See Fig. 8.)
- a blank for one of two complementary sections which when shaped and longitudinally connected, form a rain-water cut-off which has three pipeattaching openings from one of which a neck extends outwardly which supports an inwardly and downwardly extending flange, said blank containing also the metal for the complementary half of this neck and flange and having an elongated opening in its middle portion, to remove metal which otherwise would crowd together thereat during shaping under the press-dies.
- a blank for one of two complementary sections which, when shaped complete and longitudinally connected, form a rain-water cut-off with three pipe-attaching tubular necks, each section containing the three, semicircular, complementary parts which form such necks, surplus metal being re moved from the middle portion of each blank, to prevent crowding thereat when the blank is shaped to form these complementary edges.
- Arain-water cut-off consisting substan tial-ly of three pipe-attaching necks, a cut-off valve supported within to direct the water an operating-lever for switching this valve, a pivotally-supported locking-arrn to actuate this operating-lever and a knuckle pivotally attached to the arm and engaging the lever to cause this latter to move with the former.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
No. 832,040. PATENTED OUT. 2, 1906.
' RGRARY. CONSTRUCTION OF RAIN WATER GUT-OPFS.
APPLIOATION FILED JUNE 19, 1905.
VIZ 717555 55 [III/5171271" THOMAS F. CRARY, OF MIDDLEPORT, OHIO. I
CONSTRUCTION OF RAIN-WATER CUT-OFFS- Specification of Letters Patent.
Patented Oct. 2, 1906.
Application filed June 19,1905. Serial No. 265,864.
To all whom it may concern:
Be it known that I, THOMAS F. CRARY, a citizen of the United States, residing at Middleport, Meigs county, State of Ohio, have invented certain new and useful Improvements in the Construction of Rain-Water Cut-Offs; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, attention being called to the accompanying drawings, with the reference characters marked thereon, which form also a part of this specification.
This invention relates to sheet-metal articles, like branch joints, double elbows, or rain-water cut-offs, &c., which serve as a junction where three branches or pipes come together, these devices providing an open tubular attaching end, neck, or nipple for each of the three pipes to be brought together at such a point. At such a junction the contents of two pipes are usually consolidated and received by the third pipe for further transmission, or this arrangement is reversed, as in the rain-water cut-off, in which latter case means are provided in addition within the junction whereby the discharge from the single receiving-pipe may be switched to be received by either one of the two other pipes. My invention is illustrated in connection with such a rain-water cut-ofi.
In one of my former patents, granted to me on October 13, 1891, I show a rain-water cutoff constructed out of several pieces. In one of my later patents, issued July 2, 190-1, I show the construction improved by reduction of the pieces to two. My present invention relates also to a two-piece construction, but as against the latter patent it is considerably simplified, so as to facilitate the manufacture and to produce an article of better finish and appearance.
Furthermore, a necessary part required in a rain-water cut-off is added without complicating the construction.
Another feature is also a device to lock the valve or'cut-ofl' proper, whereby passage is diverted from one pipe to the other, in either one of its adjusted positions to hold it against accidental disturbance.
In the following specification and particularly pointed out in the claims at the end thereof is found a full description of my invention, together with its arrangement, parts, and construction, which latter is also illus- 1 trated in the accompanying drawings, in which a Figure 1 shows the blank for one of the two complementary sections, which together form the complete housing or shell of such a device, junction, or rain-water cut-off, the two blanks being substantially alike. Fig. 2 in a perspective view shows one of the blanks after having gone through a preliminary step whereby it is worked toward its final shape. Fig. 3 in a similar view shows one of the blanks shaped to form one of the two complementary sections complete, the connection of two of such sections constituting a cut off complete. Fig. 4 shows a side elevation of a cut-off complete withparts broken away. Fig. 5 shows a vertical central cross-section of the same. Figs. 6 and 7, at reduced scale, show my invention applied to similar devices, it being a double elbow in the-first figure and a branch joint in the other. Fig. 8 shows a similar application to the turn or elbow ofa roof-gutter or eaves-trough.
A in Fig. 3 indicates one of the complementary sections shaped complete out of a blank a, as shown in Fig. 1, Fig. 2 showing an intermediate step performed toward obtaining this final shape. Two of such sections are connected to each other to form the cutoff complete as the same is shown in Figs. 4 and 5. The-completed device presents three open tubular attaching ends or nipples B, which connect with the ends of the pipes in connection with which the device is to be used. A cut-off C, pivotally supported at c c on opposite sides, is used to direct the water received at the upper opening B toward either one of the two lower ones. To prevent leakage and spilling around the, at the time elevated, edge of cut-off C, an internal downwardly-projecting flange D is provided, under and behind which the edge of the cutoff passes, as best shown in the broken-out part of Fig. 4. This flange is the inwardly and downwardly turned continuation of an upturned nipple or neck E, both being integral parts of the general blank (1 and indicated at (Z and e in Fig. 1. In Figs. 2 and 3 the complementary semitubular parts of each of this neck and flange appear, the flange being turned inwardly over the outwardly-extending neck portion, so that when the two sections A are finally connected, as shown in Figs. 4 and 5, the tubular neck and flange are each formed complete circumferentially.
As a section approaches its final shape the IIO blank being gradually contracted surplus metal tends to accumulate and is crowded toward the center of each section, which must be taken care of. I do this by cutting it out of the blank beforehand, as shown in Fig. 1, the removed portions being in shape of longitudinal slits or openings F, of which there may be more than one, as shown in dotted lines. The metal below this cut-out and indicated at is also removed, but not until after a blank has been shaped into a section, as shown in Fig. 3, it serving until then to hold for proper and uniform spacing the lower parts of a section as it appears in Fig. 4. This particular metal atf is, however, not entirely removed and a small pointed portion is left standing, shaped as shown atf in dotted lines, and which parts by being bent to engage each other when the two sections are brought together aid to produce a firm connection. Similar projections or teats are left standing at the lower edges of the blank, as shown at g, which, the metal of the sections overlapping each other at the inner seams, are turned up over the edge of this overlapping metal, so that a teat on one section engages the other section. The otherthat is, outerjoints or seams H are formed by the customary lock-seam, the metal for the same being provided at h, the beginning of the formation being shown in Fig. 2 and advanced in Fig. 3, the arrangement being such that the upturned metal for the seams may readily engage when the complementary semitubular sections are brought together. This lock-seam is finished in the usual manner, the overlapping metal edges being finally flattened down against the completed shell of the device. The final connection and closure of all seams and crevices 18 by solder applied in the usual manner or by dipping the entire structure in galvanizing fluid. This includes also the flattened-down teats f and g and the opposite metal edges resulting from the cutout at F, which edges have been shoved toward each other, as shown in Fig. 3, and may more or less overlap.
In Figs. 6 and 7 I show devices which may also be manufactured in a similar manner, the first being a double elbow and the other a so-called branch joint, the forming and press dies being of course shaped accordingly in each case. The features of this invention may also be applied in the manufacture of the elbows or turns for roof-gutters or eavestroughs, which are now usually joined mitrally. (See Fig. 8.)
Where the invention is applied as illustrated and a cut-off C is pivotally supported within the completed shell, as shown, it becomes desirable to provide means for holding this cutoff in its adjusted position against accidental disturbances as well as against the action of the water discharging upon it. For such purpose I provide a locking-arm K, pivotally supported at 7c on the outside of the shell of the completed structure. The operating arm or lever L engages with the locking-arm K by means of a knuckle l, which is mounted on the latter so as to be free to turn while it adjusts itself to the changing position of the handle as this latter is swung by means of the lockingarm, said handle sliding through this knuckle while moving with the arm. (Note dotted positions shown in Fig. 4.)
Having described my invention, I claim as new 1. A blank for one of two complementary sections, which when shaped and longitudinally connected, form a rain-water cut-off which has three pipeattaching openings from one of which a neck extends outwardly which supports an inwardly and downwardly extending flange, said blank containing also the metal for the complementary half of this neck and flange and having an elongated opening in its middle portion, to remove metal which otherwise would crowd together thereat during shaping under the press-dies.
2. A blank for one of two complementary sections which, when shaped complete and longitudinally connected, form a rain-water cut-off with three pipe-attaching tubular necks, each section containing the three, semicircular, complementary parts which form such necks, surplus metal being re moved from the middle portion of each blank, to prevent crowding thereat when the blank is shaped to form these complementary edges.
3. Arain-water cut-off, consisting substan tial-ly of three pipe-attaching necks, a cut-off valve supported within to direct the water an operating-lever for switching this valve, a pivotally-supported locking-arrn to actuate this operating-lever and a knuckle pivotally attached to the arm and engaging the lever to cause this latter to move with the former. In testimony whereof I hereunto set my hand in presence of two witnesses.
THOMAS F. ORARY. In presence of- J. B. HORNING, Jr., M. R. DOWNING.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905265864 US832040A (en) | 1905-06-19 | 1905-06-19 | Construction of rain-water cut-offs. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1905265864 US832040A (en) | 1905-06-19 | 1905-06-19 | Construction of rain-water cut-offs. |
Publications (1)
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US832040A true US832040A (en) | 1906-10-02 |
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Application Number | Title | Priority Date | Filing Date |
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US1905265864 Expired - Lifetime US832040A (en) | 1905-06-19 | 1905-06-19 | Construction of rain-water cut-offs. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070295483A1 (en) * | 2004-09-15 | 2007-12-27 | Behr Gmbh & Co. Kg | Heat Exchanger for Internal Combustion Engines |
-
1905
- 1905-06-19 US US1905265864 patent/US832040A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070295483A1 (en) * | 2004-09-15 | 2007-12-27 | Behr Gmbh & Co. Kg | Heat Exchanger for Internal Combustion Engines |
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