US807304A - Trap-joint. - Google Patents

Trap-joint. Download PDF

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Publication number
US807304A
US807304A US22335004A US1904223350A US807304A US 807304 A US807304 A US 807304A US 22335004 A US22335004 A US 22335004A US 1904223350 A US1904223350 A US 1904223350A US 807304 A US807304 A US 807304A
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United States
Prior art keywords
ring
soil
pipe
secured
flanges
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Expired - Lifetime
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US22335004A
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Charles H Muckenhirn
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/16—Means for connecting the bowl to the floor, e.g. to a floor outlet
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing

Definitions

  • This invention relates to couplings employed to connect the bowls of water-closets to the soil-pipe and at the same time to firmly secure both the soil-pipe and the bowl to the floor of the building.
  • Figure 1 is a section of that part of the coupling which is attached to the bowl.
  • Fig. 2 is a section of that part of the coupling which is connected to the floor.
  • Fig. 3 is a section of a coupling in which the depending ring is conical in shape.
  • Fig. 1 is a section of the floor connection used with the ring of Fig. 3.
  • A indicates the bottom of the bowl, to the bottom surface of which is secured a ring 1.
  • the ring is provided with a horizontal flange 2 around its upper edge and with a couplingflange 3, which is made in two sections, and each of which sections extends about onequarter of the way around the lower edge of the ring.
  • These flanges 3 and 4 extend substantially parallel with the flange 1.
  • That part of the coupling by which the pipe is secured to the floor consists of the ring 5, provided with bolt-holes through which screws are inserted to secure the ring to the floor.
  • This ring is provided with a rabbet 6, into which is expanded the upper end of the lead soil-pipe 7, and the soil-pipe is preferably secured to the ring by soldering.
  • the rabbet 6 is of a depth such that after the expanded rim of the soil-pipe has been expanded into it there still remains a rabbet inwhich engages a flange 6 on the upper end of a locking-ring 8, which locking-ring is inserted within the soil-pipe, and the two rings 5 and 8 are secured together with solder or in any other appr opriate way.
  • the ring 8 is provided on its lower edge with flanges 10 and 11, that extend inward.
  • Each of the flanges 10 and 11 is a partial flange extending only a part way round the ring 8, and the ring 1 and the ring 8 are locked together after the ring 1 has been secured to the bowl and the ring 8 has been secured to the floor by inserting the ring 1 into the ring 8 with the flanges disposed so that the flanges 3 and 4 will pass through the openings between the ends of the flanges 10 and 11, and the bowl is then given a quarter-turn.
  • a gasket 12 of any suitable material is laid over the surface of the ring 5 and engages closely between the ring 5 and the flange 2, that projects from the ring 1, under such compression as may be produced-thereon by forc- .ing the ring 1 downward and turning it forcibly until the flanges engage and interlock th parts.
  • the ring 1 is conical throughout a part of its surface, and the coupling, which is secured to the floor, has a depending ring part 22, whose inner surface at the lower end is cut to leave an opening 62.
  • the upper end of the lead soil-pipe is expanded and soldered.
  • the ring 81 is placed over this, and the rings 22 and 81 are secured together by soldering.
  • the ring 81 in this case is provided with the partial flanges 101, which engage and hold complementary flanges that extend from the hanging ring 1.
  • the structure is substantially like the one shown in Figs. 1 and 2, except thatthe hanging rings are made as sections of partial cones instead of being made as sections of cylinders.
  • What I claim is 1.
  • a coupling to secure the bowls of water-closets to soil-pipes the combination of a soil-pipe, a ring secured to the bowl and provided with partial flanges, a ring adapted to be secured to the inside of the upper end of the soil-pipe, and provided with partial flanges arranged to interlock with the flanges on said first-mentioned ring, and a third ring secured to the outside of the upper end of the soil-pipe, substantially as described.
  • Acoupling to secure water-closets to soilpipes comprising, in combination with a soil pipe, a pair of concentric rings one of which is secured to the floor with the end of said soilpipe engaging between them, there being a In testimony whereof I sign this specificapartial flange extending inwardly on one of tion in the presence of two witnesseses. sai rings, and a ring secured to the bowl and w x ⁇ T provided With similar though outwardly-ex- (JHARLES MULKENHIR 5 tending flanges adapted to interlock with the Witnesses:

Description

No. 807,304. PATENTED DEC. 12, 1905. 0. H. MUGKENHIRN.
TRAP JOINT.
APPLIOATION FILED SEPT. s, 1904.
2 SHEETS-SHEET 1.
witnesses: 7/%/4w@ 3 atmxupgs [546 N0. 807,304. PATBNTED DEC. 12, 1905.
G. H. MUGKENHIRN.
TRAP JOINT.
APPLIOATION FILED saw a, 1904.
2 suns-sum z.
WIZWESSES ZNVEWTOR yZ/M L/lW CHARLES H. MUOKENHIRN, OF SALEM, NEW JERSEY.
TRAP-JOINT.
Specification of Letters Patent.
Patented Dec. 12, 1905.
Application filed September 6,1904. Serial No. 223,350.
To all whom it may concern..-
Be it known that I, CHARLES H. MUCKEN- HIRN, a citizen of the United States, residing at Salem, county of Salem, State of New Jersey, have invented a certain new and useful Improvement in Trap-Joints; and I 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 pertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification.
This invention relates to couplings employed to connect the bowls of water-closets to the soil-pipe and at the same time to firmly secure both the soil-pipe and the bowl to the floor of the building.
In the drawings, Figure 1 is a section of that part of the coupling which is attached to the bowl. Fig. 2 is a section of that part of the coupling which is connected to the floor. Fig. 3 is a section of a coupling in which the depending ring is conical in shape. Fig. 1 is a section of the floor connection used with the ring of Fig. 3.
A indicates the bottom of the bowl, to the bottom surface of which is secured a ring 1. The ring is provided with a horizontal flange 2 around its upper edge and with a couplingflange 3, which is made in two sections, and each of which sections extends about onequarter of the way around the lower edge of the ring. These flanges 3 and 4 extend substantially parallel with the flange 1.
That part of the coupling by which the pipe is secured to the floor consists of the ring 5, provided with bolt-holes through which screws are inserted to secure the ring to the floor. This ring is provided with a rabbet 6, into which is expanded the upper end of the lead soil-pipe 7, and the soil-pipe is preferably secured to the ring by soldering. The rabbet 6 is of a depth such that after the expanded rim of the soil-pipe has been expanded into it there still remains a rabbet inwhich engages a flange 6 on the upper end of a locking-ring 8, which locking-ring is inserted within the soil-pipe, and the two rings 5 and 8 are secured together with solder or in any other appr opriate way.
The ring 8 is provided on its lower edge with flanges 10 and 11, that extend inward. Each of the flanges 10 and 11 is a partial flange extending only a part way round the ring 8, and the ring 1 and the ring 8 are locked together after the ring 1 has been secured to the bowl and the ring 8 has been secured to the floor by inserting the ring 1 into the ring 8 with the flanges disposed so that the flanges 3 and 4 will pass through the openings between the ends of the flanges 10 and 11, and the bowl is then given a quarter-turn.
Previous to interlocking the parts together a gasket 12 of any suitable material is laid over the surface of the ring 5 and engages closely between the ring 5 and the flange 2, that projects from the ring 1, under such compression as may be produced-thereon by forc- .ing the ring 1 downward and turning it forcibly until the flanges engage and interlock th parts.
In the form shown in Figs. 3 and 4 the ring 1 is conical throughout a part of its surface, and the coupling, which is secured to the floor, has a depending ring part 22, whose inner surface at the lower end is cut to leave an opening 62. The upper end of the lead soil-pipe is expanded and soldered. The ring 81 is placed over this, and the rings 22 and 81 are secured together by soldering. The ring 81 in this case is provided with the partial flanges 101, which engage and hold complementary flanges that extend from the hanging ring 1. The structure is substantially like the one shown in Figs. 1 and 2, except thatthe hanging rings are made as sections of partial cones instead of being made as sections of cylinders.
What I claim is 1. In a coupling to secure the bowls of water-closets to soil-pipes, the combination of a soil-pipe, a ring secured to the bowl and provided with partial flanges, a ring adapted to be secured to the inside of the upper end of the soil-pipe, and provided with partial flanges arranged to interlock with the flanges on said first-mentioned ring, and a third ring secured to the outside of the upper end of the soil-pipe, substantially as described.
2. In a coupling to secure water-closets to soil-pipes, in combination with a soil-pipe, a plurality of interlocking rings secured respectively to the bowl and to the inside of the u p per end of the soil-pipe, and an additional ring adapted to be secured to the outside of the soil-pipe and focus of said interlocking rings by soldering, substantially as described.
3. Acoupling to secure water-closets to soilpipes, comprising, in combination with a soil pipe, a pair of concentric rings one of which is secured to the floor with the end of said soilpipe engaging between them, there being a In testimony whereof I sign this specificapartial flange extending inwardly on one of tion in the presence of two Witnesses. sai rings, and a ring secured to the bowl and w x \T provided With similar though outwardly-ex- (JHARLES MULKENHIR 5 tending flanges adapted to interlock with the Witnesses:
flanges 0n the other ring, substantially as de- W. T. HILLIARD, scribed. DAVID WILEY.
US22335004A 1904-09-06 1904-09-06 Trap-joint. Expired - Lifetime US807304A (en)

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US22335004A US807304A (en) 1904-09-06 1904-09-06 Trap-joint.

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US22335004A US807304A (en) 1904-09-06 1904-09-06 Trap-joint.

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