US1561974A - Lock-control spigot - Google Patents

Lock-control spigot Download PDF

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Publication number
US1561974A
US1561974A US739681A US73968124A US1561974A US 1561974 A US1561974 A US 1561974A US 739681 A US739681 A US 739681A US 73968124 A US73968124 A US 73968124A US 1561974 A US1561974 A US 1561974A
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US
United States
Prior art keywords
lock
valve
threaded
opening
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
Application number
US739681A
Inventor
Giudice Angelo Del
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 US739681A priority Critical patent/US1561974A/en
Application granted granted Critical
Publication of US1561974A publication Critical patent/US1561974A/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
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7043—Guards and shields
    • Y10T137/7062—Valve guards
    • 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
    • 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
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7955—Keyhole guards

Definitions

  • rllhis invention relates to spigots, and more particularly to a spigot that is so constructed as to provide a lock control in order that unauthorized opening of the spigot may be guarded against.
  • Figure is a side elevation of key with part broken away.
  • Y Figure 3 is an endv view of the device.
  • l. have provided a bo( y member 1 having a small opening 2 which extends to point 3 where a valve seat 4 is positioned.
  • the outer end of the body member 1 is pro-A vided with a central threaded opening 5.
  • a threaded valve carrier i carrying a valve 7 which seats against the valve seat 4.
  • the threaded valve carrier G is also provided with key .pins 8, 9 and 10.
  • a lock 11 is removed from the opening 12 in the upper end 13, of a lock bolt 14, which passes centrally through the central threaded opening 5 at point 15.
  • the lock bolt 14 is now removed and a key 16 is inserted so that the openings 17, 18 and 19, function with the key pins 8, 9 and 10.
  • the operator may now turn the key 16 thereby unseating the valve 7 and allowing the fluid to flow to a depending exit 20.
  • the valve 7 may be seated again by turning the key in the opposite direction carrying the threaded valve carrier 6 so as to force the valve 7 against the valve seat et.
  • the body member 1 is tapered at end 21 and is provided with threads 22 to function with an opening in thekeg or barrel.
  • a valve mechanism of the character de"- scribed comprising a body member, a central opening in said body member, a valve seat formed at the inner end of the central opening, a threaded central opening in said body member, a threaded valve carrier functioning within said central threaded open-l ing, a valve secured to said threaded valve carrier, three key pins secured to said threaded valve carrier, a depending exit leading from the central threaded opening, a lock bolt functioning through the outer end of said body member, means for holding said lock bolt in position, a key functioning with said key pins, substantially as described for the purpose set forth.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Description

Patented Nov. 17, 1925.
UNITED STATES PATENT OFFICE.
ANGELO DEL GIUDICE, OF YOUNGSTOWN, OHIO.
LOCK-CONTROL srIGoT. i
To all whom t may concern.'
Be it known that ANGELO DEL GIUDICE, citizen of the United States of America, residing at Youngstown, in the county of Mahoning and State of Ohio, has invented certain new and useful Improvements in Lock-Control Spigots, of which the following` is a specification.
rllhis invention relates to spigots, and more particularly to a spigot that is so constructed as to provide a lock control in order that unauthorized opening of the spigot may be guarded against..
Other objects and advantages of the detailed construction, assembly and functioning of the combined elements will be so clearly apparent from the followingdisclosure that it would only be unnecessary and undesirable repetition to further refer to them initially, and for a more complete conception thereof reference will be had to the accompanying drawings, illustrating a pra-ctical embodiment ofv the improvements, in which drawings- Figure 1 .is a sectional view of the device.
Figure is a side elevation of key with part broken away.
YFigure 3 is an endv view of the device.
By referring to Figure 1, it will be seen that l. have provided a bo( y member 1 having a small opening 2 which extends to point 3 where a valve seat 4 is positioned. The outer end of the body member 1 is pro-A vided with a central threaded opening 5. Functioning within this central threaded opening 5, there is a threaded valve carrier (i carrying a valve 7 which seats against the valve seat 4. The threaded valve carrier G is also provided with key .pins 8, 9 and 10. In order to operate the spigot, a lock 11 is removed from the opening 12 in the upper end 13, of a lock bolt 14, which passes centrally through the central threaded opening 5 at point 15. The lock bolt 14 is now removed and a key 16 is inserted so that the openings 17, 18 and 19, function with the key pins 8, 9 and 10. The operator may now turn the key 16 thereby unseating the valve 7 and allowing the fluid to flow to a depending exit 20. Of course., it is understood that the valve 7 may be seated again by turning the key in the opposite direction carrying the threaded valve carrier 6 so as to force the valve 7 against the valve seat et. The body member 1 is tapered at end 21 and is provided with threads 22 to function with an opening in thekeg or barrel.
Having now made a full and complete disclosure of a practical embodiment of the invention, it will be understood, however, that I do not limit myself to the exact details as set forth, excepting as they come within the purview of the appended claim, when viewed in the light of the disclosure and a fair interpretation of the same, the isual range of equivalents being in contemplation.
l/Vhat I do claim as patentably novel is A valve mechanism of the character de"- scribed, comprising a body member, a central opening in said body member, a valve seat formed at the inner end of the central opening, a threaded central opening in said body member, a threaded valve carrier functioning within said central threaded open-l ing, a valve secured to said threaded valve carrier, three key pins secured to said threaded valve carrier, a depending exit leading from the central threaded opening, a lock bolt functioning through the outer end of said body member, means for holding said lock bolt in position, a key functioning with said key pins, substantially as described for the purpose set forth.
vIn testimony whereof I ailiX my signature.
ANGELO DEL GIUDICE.
US739681A 1924-09-24 1924-09-24 Lock-control spigot Expired - Lifetime US1561974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US739681A US1561974A (en) 1924-09-24 1924-09-24 Lock-control spigot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US739681A US1561974A (en) 1924-09-24 1924-09-24 Lock-control spigot

Publications (1)

Publication Number Publication Date
US1561974A true US1561974A (en) 1925-11-17

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Family Applications (1)

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US739681A Expired - Lifetime US1561974A (en) 1924-09-24 1924-09-24 Lock-control spigot

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273730A (en) * 1979-11-19 1981-06-16 Acf Industries, Incorporated Tamper resistant idle adjustment screw
US4568499A (en) * 1984-07-09 1986-02-04 Outboard Marine Corporation Carburetor with self seating needle valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273730A (en) * 1979-11-19 1981-06-16 Acf Industries, Incorporated Tamper resistant idle adjustment screw
US4568499A (en) * 1984-07-09 1986-02-04 Outboard Marine Corporation Carburetor with self seating needle valve

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