US1026725A - Lock-faucet. - Google Patents

Lock-faucet. Download PDF

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Publication number
US1026725A
US1026725A US1911602202A US1026725A US 1026725 A US1026725 A US 1026725A US 1911602202 A US1911602202 A US 1911602202A US 1026725 A US1026725 A US 1026725A
Authority
US
United States
Prior art keywords
faucet
lock
bolt
stem
plug
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
Inventor
Frank M Ulmer
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 US1911602202 priority Critical patent/US1026725A/en
Application granted granted Critical
Publication of US1026725A publication Critical patent/US1026725A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
    • 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
    • Y10T137/7069—With lock or seal
    • Y10T137/7131—Common lock and valve actuator
    • Y10T137/7194—Biased valve
    • 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
    • Y10T137/7069—With lock or seal
    • Y10T137/7256—Locks against rotary motion
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5615—Valve
    • Y10T70/5619—Locked stationary
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5646—Rotary shaft
    • Y10T70/565—Locked stationary
    • Y10T70/5655—Housing-carried lock
    • Y10T70/5659—Dead bolt
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5646—Rotary shaft
    • Y10T70/565—Locked stationary
    • Y10T70/5655—Housing-carried lock
    • Y10T70/5664—Latching bolt
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/5757—Handle, handwheel or knob
    • Y10T70/5765—Rotary or swinging
    • Y10T70/577—Locked stationary
    • Y10T70/5792—Handle-carried key lock
    • Y10T70/5796—Coaxially mounted

Definitions

  • the faucet 1 is providedwith a tapering' plug or spigot 2, traversed by -the port. 3.
  • the faucet is surlmounted by a collar 6, within' which 'is mounted the enlarged stem 7, suitably attached to the plug 2, as by a doublesc'rew 8.
  • the upper end of this stem carries the han- ⁇ dle 9.
  • a. space 12 is provided within which a coiled spring 13, is seated, the ends being attached respectively to the collar and to the stem, so that the spring exerts continuous 'tension to draw the stem and 'plug around to the position in vwhich the faucetis closed.
  • the key To open the faucet, the key, must be in ⁇ serted and the barrel of the 'lock rotated suf. ciently to withdraw the bolt', whereupon by turning the handle ⁇ 9, to a position parallel to the axis of the faucet, the latter is opened.
  • This turning movement isl opposed bythecoiled spring 13, so that the moment the handle is released, it returns to the position of Fig. ⁇ II, and unless pressure on the key 26, prevent-s it, the bolt is shot'into the bolt hole, andthe faucet is locked again in its closed position.
  • the -faucet thus described is useful to 'prevent. waste or improper dlrawi'ng of liquids, as well yas to confine the use of the faucet to those provided with a key.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Description

F. M. ULM'BR. Lopx PAUGBT. APPLICATION FILED JAN. 12, 1911.
1,026,725. r Patented May-'21,1912' To @n.whem t'may concern:
means ofthe engagement of i the edges of a quadrant vsector 16, -eut inraam: m. ULMER, or-PHILanELrHIA,1PEnNsvLvANI;
" Loox-Fureur.
Be it known vthat I,'FRANK M. ULMnn, o Philadelphia in the county of Philadelphla specification, reference being had to the aci companying drawings.- y
My invention relates to a lock vfaucet in which'the spigot caribe opened only after Aunlocking-the' same with a key and turning the handle in opposition to continuous spring pressure, w ich, upon releasing the line III, III, of Fig. I. Fig. IV, is a similar view along the line IV, I V,o'f'.Fig.;II.
The faucet 1, is providedwith a tapering' plug or spigot 2, traversed by -the port. 3. The lower en d of the plug Vis held in place by the washer 4, and around its upper edge is a ring of packing 5. The faucet is surlmounted by a collar 6, within' which 'is mounted the enlarged stem 7, suitably attached to the plug 2, as by a doublesc'rew 8. The upper end of this stem carries the han-` dle 9. Between the stem 7, and the collar 6, a. space 12, is provided within which a coiled spring 13, is seated, the ends being attached respectively to the collar and to the stem, so that the spring exerts continuous 'tension to draw the stem and 'plug around to the position in vwhich the faucetis closed. The revolution of the stem within its collar,
' and therefore .the rotation of the plug lof the faucet, is confined to a quadrant 'bi a-lug 15, -wit the upper edge of the'collar 6.
Within the stem 7, is suitably seated a bolt v .20,"constantly spring ressed in aA direction f f radial to the'stem by t e spring 2l. Within the Aplane of the rotation of the bolt, the
Specication of `Letters Tatami4 Application tiled-January 12, 1911. SeriallNc. 602,202.
--and yopen -the faucet by means of loc mechanism as followsz-Seated wertically handle, instantlyA closes and re-locks the collar 6, is provided 'with a bolt hole 22,
int-o' which the bolt slips, under tension of `the sp1-mg', when the two are in registry.
" ratenteamayai, ieia.
This registry occurs' when the plug 3, is turned so that-lts portis at right angles toV the faucet and the same closed.' The-bolt can only be withdrawn' soas to turn thepug within the upper part of the stem 7, is the cylindrical barrel 25, of'a lock capable of being rotated by Vinsertion and manipulation lof 'the key A.26. The lock isa-spring lock normally rotating the barrel to position of closure, except as turned by the key.` The lower .end of the barrel is provided -.with 'a pin28, received within a quadrant -slot 29, in the base of the stem.
that themovement ofthe latter as thebar- The upper edgeofV l the bolt 20, isfurnished with a cam surface 30',.so related tothe end of thepin 28,
r'el of the lock is rotated operating upon its cam surface withdraws the bolt from the 'In operation the faucet is normally closed with the handlev and port at right., angles to its axis and in this position is locked by the shooting of the bolt Vinto .the bolt hole.
' To open the faucet, the key, must be in` serted and the barrel of the 'lock rotated suf. ciently to withdraw the bolt', whereupon by turning the handle `9, to a position parallel to the axis of the faucet, the latter is opened. This turning movement isl opposed bythecoiled spring 13, so that the moment the handle is released, it returns to the position of Fig.` II, and unless pressure on the key 26, prevent-s it, the bolt is shot'into the bolt hole, andthe faucet is locked again in its closed position.
The -faucet thus described is useful to 'prevent. waste or improper dlrawi'ng of liquids, as well yas to confine the use of the faucet to those provided with a key.
. Having thus Ydescribed my invention, i'
a spring'by the continuoustension ofwhich 95 The combination ina faucet with its plug,
Y faucetj'a; sprillg-iifnlased` bolt bjr-Which the signed my name at Philadelphia, Pennsylv p l'ug is `normally locked 'inl its closed 0.- vania, this'eleventh day of January, 1911. l
s1tion; and ake -operated lock b `rotatlon of which the hlt is wthdra'wnyfrom its FRANK M' ULMER' 5 bolt hole to permit rotation of the plug to ,Witnefssem open the faucet. Y- JAMES H. BELL,
In'testimqny wherof, I have hereunto -E. L. ll'rLLEmoN.- v
US1911602202 1911-01-12 1911-01-12 Lock-faucet. Expired - Lifetime US1026725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1911602202 US1026725A (en) 1911-01-12 1911-01-12 Lock-faucet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1911602202 US1026725A (en) 1911-01-12 1911-01-12 Lock-faucet.

Publications (1)

Publication Number Publication Date
US1026725A true US1026725A (en) 1912-05-21

Family

ID=3095019

Family Applications (1)

Application Number Title Priority Date Filing Date
US1911602202 Expired - Lifetime US1026725A (en) 1911-01-12 1911-01-12 Lock-faucet.

Country Status (1)

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US (1) US1026725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716747A (en) * 1986-07-24 1988-01-05 Gas Energy, Inc. Top locking plug valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716747A (en) * 1986-07-24 1988-01-05 Gas Energy, Inc. Top locking plug valve

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