US704121A - Self-closing cock. - Google Patents

Self-closing cock. Download PDF

Info

Publication number
US704121A
US704121A US7524601A US1901075246A US704121A US 704121 A US704121 A US 704121A US 7524601 A US7524601 A US 7524601A US 1901075246 A US1901075246 A US 1901075246A US 704121 A US704121 A US 704121A
Authority
US
United States
Prior art keywords
valve
self
stem
nut
closing
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
Application number
US7524601A
Inventor
Peter Schwegel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US7524601A priority Critical patent/US704121A/en
Application granted granted Critical
Publication of US704121A publication Critical patent/US704121A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve

Definitions

  • Em-M 44 case-o wvemtoz W 7oz aw alike M4213.
  • Figure 1 is a side elevation with parts in transverse section to exhibit the interior.
  • Fig. 2 is a side view of the elastic part of the valve.
  • the body is cast of brass and comprises the main hollow body A, which is supported on a wall when in. use by the ears A A, which extend from the rear portion of said body, the cone-shaped seat near the lower end, the extension G at a right angle to said body, and the inner bearing J.
  • the lower end 4 of the body and the end 5 of the extension are threaded to receive the usual union-coupling.
  • the drainage-pipe I is attached to said extension.
  • the cap B To the top of the body is screwed the cap B, which is provided with the ears B to supportone end of the lever E, the same resting on the top end of the valve-stem C.
  • the rod F which is lengthened to suit the conditions, and the top end is provided with a suitable handle.
  • the cap is provided with the gland D to pack about the valve-stem.
  • the lever is provided with the recess 6 (indithe end of said valve-stem.
  • the valve-stem- 0 extends from above the cap to near the bottom of the body.
  • a portion of the upper part is threaded and which the adjusting-nut H traverses.
  • To the lower end of this stem is secured the metallic valve 1, with the rubber plug2 beneath. These have orifices which embrace the stem and are securely fastened by the nut 3.
  • These parts comprise the valve and conform to the shape of the seat, the rubber being slightly larger than the metallic part to make the closing secure.
  • the spiral spring t rests on the ledge J, bears up against the nut II, and thereby the valve is closed against its seat.
  • the spiral spring 3 is held between this nut and the cap and serves to keep the nut in its position on the stem by adding to the friction of the screw-engaging thread. If greater tension is required to carry the valve with more force against its seat, the nut'is screwed down on the stem until the desired tension is attained.
  • This nut is provided with lugs for convenience in turning it.
  • a'pipe leading from the street-main is connected with the bottom of the cock and a discharge-pipe is attached to the lateral extension to convey the water to the closet-bowl for flushing the same.
  • the lever To have the water flow through the cook the lever must be depressed, and on its being released the recoil of the spiral spring closes the valve.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)

Description

No. 704,121. Patented July 8, I902.
P. SCHWEGEL.
SELF CLOSING COCK.
(Application filed Sept. 13, 1901.
(No Model.)
Em-M 44 case-o wvemtoz W 7oz aw alike M4213.
UNITED STATES PATENT ()FFICE.
PETER SCHWEGEL, OF DAYTON, OHIO.
SELF-CLOSING COCK.
SPECIFICATION forming part of Letters Patent No. 704,121, dated July 8, 1902.
Application filed September 13,1901. Serial No. 75,246. (No model.) i
To all whom, it may concern Be it known that 1, PETER SOHWEGEL, a citizen of the United States, residing at Dayton, in the county of Montgomery and State of Ohio, have invented certain new and use-.
tion of a cock that shall close automatically and have such form of valve that the closing .of the same shall be absolutely tight.
The mechanism is illustrated in the accompanying drawings, in which Figure 1 is a side elevation with parts in transverse section to exhibit the interior. Fig. 2 is a side view of the elastic part of the valve.
The letters and numerals designate like parts in the two views.
The body is cast of brass and comprises the main hollow body A, which is supported on a wall when in. use by the ears A A, which extend from the rear portion of said body, the cone-shaped seat near the lower end, the extension G at a right angle to said body, and the inner bearing J. The lower end 4 of the body and the end 5 of the extension are threaded to receive the usual union-coupling. When the cock is exposed to the cold, the drainage-pipe I is attached to said extension. To the top of the body is screwed the cap B, which is provided with the ears B to supportone end of the lever E, the same resting on the top end of the valve-stem C. To the outer end of this lever is joined the rod F, which is lengthened to suit the conditions, and the top end is provided with a suitable handle. The cap is provided with the gland D to pack about the valve-stem. The lever is provided with the recess 6 (indithe end of said valve-stem. The valve-stem- 0 extends from above the cap to near the bottom of the body. A portion of the upper part is threaded and which the adjusting-nut H traverses. To the lower end of this stem is secured the metallic valve 1, with the rubber plug2 beneath. These have orifices which embrace the stem and are securely fastened by the nut 3. These parts comprise the valve and conform to the shape of the seat, the rubber being slightly larger than the metallic part to make the closing secure. The spiral spring t rests on the ledge J, bears up against the nut II, and thereby the valve is closed against its seat. The spiral spring 3 is held between this nut and the cap and serves to keep the nut in its position on the stem by adding to the friction of the screw-engaging thread. If greater tension is required to carry the valve with more force against its seat, the nut'is screwed down on the stem until the desired tension is attained. This nut is provided with lugs for convenience in turning it.
In use a'pipe leading from the street-main is connected with the bottom of the cock and a discharge-pipe is attached to the lateral extension to convey the water to the closet-bowl for flushing the same. To have the water flow through the cook the lever must be depressed, and on its being released the recoil of the spiral spring closes the valve.
What I claim is- In a self-closing cook the combination of the body having suitable infiuent and efiluent orifices, the bearing-ledge and a coneshaped seat, the closing-cap provided with ears and a packing-gland, the stem with its metallic and rubber rings forming the valve,
the threaded adj usting-nut held on said stem,
the spiral spring for closing said valve, the spiral spring for staying said adjusting-nut, substantially as described.
In testimony that I claim the foregoing as my own I affix my signature in presence'of two witnesses.
- PETER SOHWEGEL.
WVitnesses:
B. PIOKERING, GEO. W. OZIAS.
US7524601A 1901-09-13 1901-09-13 Self-closing cock. Expired - Lifetime US704121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US7524601A US704121A (en) 1901-09-13 1901-09-13 Self-closing cock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7524601A US704121A (en) 1901-09-13 1901-09-13 Self-closing cock.

Publications (1)

Publication Number Publication Date
US704121A true US704121A (en) 1902-07-08

Family

ID=2772651

Family Applications (1)

Application Number Title Priority Date Filing Date
US7524601A Expired - Lifetime US704121A (en) 1901-09-13 1901-09-13 Self-closing cock.

Country Status (1)

Country Link
US (1) US704121A (en)

Similar Documents

Publication Publication Date Title
US595061A (en) Valve
US704121A (en) Self-closing cock.
US806331A (en) Faucet.
US312077A (en) Philip
US675665A (en) Gage-cock.
US299734A (en) Cut-off for valves
US1035663A (en) Valve.
US630949A (en) Valve.
US1082988A (en) Faucet.
US607732A (en) burger
US127883A (en) Improvement in faucets
US604117A (en) Zaciiariaii latshaw
US584897A (en) Faucet
US648923A (en) Sea-valve for vessels.
US611781A (en) Island
US1007191A (en) Float-valve.
US1303472A (en) Frost proof valve mechanism
US144097A (en) Improvement in faucets
US580279A (en) Valve mechanism
US590558A (en) Frank jewett
US968039A (en) Self-closing faucet.
US267733A (en) Chables whittaker
US544727A (en) Basin-faucet
US955641A (en) Faucet.
US607429A (en) farley