US747061A - Pipe-joint. - Google Patents
Pipe-joint. Download PDFInfo
- Publication number
- US747061A US747061A US15225903A US1903152259A US747061A US 747061 A US747061 A US 747061A US 15225903 A US15225903 A US 15225903A US 1903152259 A US1903152259 A US 1903152259A US 747061 A US747061 A US 747061A
- Authority
- US
- United States
- Prior art keywords
- pipe
- joint
- lead
- rubber
- key
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/12—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints with a seal made of lead, caulked packing, or the like
- F16L13/122—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints with a seal made of lead, caulked packing, or the like for male-female connections
Definitions
- My invention relates to improvements in pipe-joints; and the object of my invention is to produce a rubber-packed joint, the parts of the pipe being further held together by a key of lead or similar material which will set and harden.
- the object of my invention is to produce a simple and inexpensive pipe-joint which shall possess all of the advantages of those now in use and at the same time obviate their disadvantages.
- F represents the socket member, which is provided with the enlargement f. Within this enlargement is a shoulder e and a groove g. Except for the groove 9 the'interior of the partfis composed of two cylinders parallel to each other.
- M represents the spigot end, which is provided with a groove h, forming an arc of a circle and terminating in the shoulder d.
- This shoulder is the largest part of the spigot member.
- This spigot member is also provided with a groove 2', arranged opposite to the groove g.
- the grooves g and 7 may be made as shown or of any desired form.
- a ring a of vulcanized rubber, is slipped around the end of the member M into the groove h.
- the member M is then slipped into the end of the member F, and by means of the shoulders at and e the ring is compressed into the form shown in the figure.
- the members-F and M may be made of any desired material-such as iron, stoneware, terrra-cotta, earthenware, cement, &c.and of any suitable size.
- the sections of the rubber ring and of the key may be made circular, oval, square, or rectangular.
- the key 0 can be made of lead, asphalt, cement, or any other material which may set or harden.
- the filling of tarred tow or hemp has for its My improved pipe-joint combines the advantages of rubber, tarred tow, and lead in a single joint without the use of bolts and lugs.
- the rubber is perfectly protected from the earth by the lead seal and the tarred tow or hemp cannot get into the pipe and give a disagreeable taste to the water therein.
- the joint is sufficiently flexible to permit pipes of ordinary length to be moved or adjusted to slight changes of direction without having recourse to special bends or elbows.
Description
PATENTED DEC. 15, 1903.
J. P. GILBERT.
PIPE JOINT.
' avwzwfoz JBGjZberZ'.
attoeuwu g i UNITED STATES Patented December 15, 1903.
JULES PROSPER GILBERT, OF TOUL, FRANCE.
PlPE JOINT.
SPECIFICATION formingpart of Letters Patent No. 747,061, dated December 15, 1903..
Application filed April 11, 1903.
To all whom it may concern:
Be it known that I, JULES PROSPER GIL- BERT, a citizen of the French Republic, residing at Toul, Meurthe et Moselle, France, have invented certain new and useful Improvements in Pipe-Joints, of which the following is a specification.
My invention relates to improvements in pipe-joints; and the object of my invention is to produce a rubber-packed joint, the parts of the pipe being further held together by a key of lead or similar material which will set and harden.
The object of my invention is to produce a simple and inexpensive pipe-joint which shall possess all of the advantages of those now in use and at the same time obviate their disadvantages.
With these objects in view my invention consists in the construction and combinations of parts,as hereinafter described and claim ed.
In the accompanying drawing the figure represents my improved pipe -joint, shown partly in elevation and partly in section.
F represents the socket member, which is provided with the enlargement f. Within this enlargement is a shoulder e and a groove g. Except for the groove 9 the'interior of the partfis composed of two cylinders parallel to each other.
M represents the spigot end, which is provided with a groove h, forming an arc of a circle and terminating in the shoulder d. This shoulder is the largest part of the spigot member. This spigot member is also provided with a groove 2', arranged opposite to the groove g. The grooves g and 7 may be made as shown or of any desired form. Between the shoulder d and the groove 1' the spigot member M is contracted. In assembling the pipe a ring a, of vulcanized rubber, is slipped around the end of the member M into the groove h. The member M is then slipped into the end of the member F, and by means of the shoulders at and e the ring is compressed into the form shown in the figure.
1) represents a filling of tarred tow or hemp, which is driven into contact with the rubber a by a chisel or tool and completely fills the space between the members F and M up to Serial No. 152,259. (No model.)
the point where the grooves g and 2' begin. Molten lead or some similar material is then run in to form the key 0. For this purpose the circumference of the joint is fitted with a ring orcollar of plastic clay, in which a small funnel is formed at the upper part, and the lead is poured in so as to completely fill the grooves g and i and form a complete key.
The members-F and M may be made of any desired material-such as iron, stoneware, terrra-cotta, earthenware, cement, &c.and of any suitable size.
The sections of the rubber ring and of the key may be made circular, oval, square, or rectangular. The key 0 can be made of lead, asphalt, cement, or any other material which may set or harden.
The filling of tarred tow or hemp has for its My improved pipe-joint combines the advantages of rubber, tarred tow, and lead in a single joint without the use of bolts and lugs. The rubber is perfectly protected from the earth by the lead seal and the tarred tow or hemp cannot get into the pipe and give a disagreeable taste to the water therein. Before the running in of the lead key the joint is sufficiently flexible to permit pipes of ordinary length to be moved or adjusted to slight changes of direction without having recourse to special bends or elbows.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent of the United States, is
1. In a pipe-joint, the combination of the pipe members, with a rubber packing, a lead key and a packing separating said previouslymentioned packings, substantially as described.
2. In a pipe-joint, the combination with the pipe members, of a rubber packing, a lead key, and a packing of tarred tow or hemp between said rubber and said lead, substantially as described.
3. In a pipe-joint, the combination of pipe members each provided with a shoulder and my hand in presence of two subscribing wita groove, a rubber ring between said shoulnesses. ders, a lead key run into said grooves, and a packing of tarred tow or hemp between said JULES PROSPER GILBERT 5 rubber ring and said lead key, substantially Witnesses: as described. GEORGE E. LIGHT,
In testimony whereof I have hereunto set JOHN BAKER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15225903A US747061A (en) | 1903-04-11 | 1903-04-11 | Pipe-joint. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15225903A US747061A (en) | 1903-04-11 | 1903-04-11 | Pipe-joint. |
Publications (1)
Publication Number | Publication Date |
---|---|
US747061A true US747061A (en) | 1903-12-15 |
Family
ID=2815556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15225903A Expired - Lifetime US747061A (en) | 1903-04-11 | 1903-04-11 | Pipe-joint. |
Country Status (1)
Country | Link |
---|---|
US (1) | US747061A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449181A (en) * | 1944-04-26 | 1948-09-14 | John R Smiley | Nonremovable transparent identification band with a tag therein |
US2696022A (en) * | 1951-04-23 | 1954-12-07 | Steinbock | Investment mixer |
US3331621A (en) * | 1958-03-25 | 1967-07-18 | Prochind S P A | Rigid pipe connection |
-
1903
- 1903-04-11 US US15225903A patent/US747061A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449181A (en) * | 1944-04-26 | 1948-09-14 | John R Smiley | Nonremovable transparent identification band with a tag therein |
US2696022A (en) * | 1951-04-23 | 1954-12-07 | Steinbock | Investment mixer |
US3331621A (en) * | 1958-03-25 | 1967-07-18 | Prochind S P A | Rigid pipe connection |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US747061A (en) | Pipe-joint. | |
US1251973A (en) | Conduit-coupling and process for making same. | |
US693367A (en) | Pipe-joint. | |
US515627A (en) | William sykes | |
US1158415A (en) | Sewer-pipe. | |
US157356A (en) | Improvement in pipe-joints | |
CN102561396A (en) | Plastic inspection well and manufacturing method thereof | |
US249594A (en) | Pipe-joint | |
US1293163A (en) | Concrete drain-pipe. | |
US340046A (en) | Underground electrical conduit | |
US1292992A (en) | Concrete pipe. | |
US1534425A (en) | Pipe joint | |
US702596A (en) | Pipe connection. | |
US352754A (en) | Flexible joint for underground electrical conduits | |
US1082724A (en) | Reinforced-concrete sectional pipe and culvert. | |
US668298A (en) | Self-centering sewer-pipe. | |
US1231607A (en) | Joint for concrete pipes. | |
US261190A (en) | Sectional pipe | |
US1947998A (en) | Pipe coupling | |
US1414800A (en) | Pipe joint and method of producing it | |
US689541A (en) | Conduit for electric wires or cables. | |
US671695A (en) | Pipe-coupling. | |
US1455250A (en) | Pipe joint | |
GB190420688A (en) | Improvements in and connected with Joints for Earthenware and similar Pipes. | |
GB190306835A (en) | Improvements in Pipe Joints. |