US566932A - Albert-t - Google Patents

Albert-t Download PDF

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Publication number
US566932A
US566932A US566932DA US566932A US 566932 A US566932 A US 566932A US 566932D A US566932D A US 566932DA US 566932 A US566932 A US 566932A
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Prior art keywords
cock
hasp
stop
albert
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
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00Means to prevent accidental or unauthorised actuation
    • F16K35/10Means to prevent accidental or unauthorised actuation with locking caps or locking bars
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/40Portable
    • Y10T70/402Fetters
    • Y10T70/409Shackles
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5611For control and machine elements
    • Y10T70/5615Valve
    • Y10T70/5619Locked stationary
    • Y10T70/5624Externally mounted locking device
    • Y10T70/5628Valve encasing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5611For control and machine elements
    • Y10T70/5615Valve
    • Y10T70/5619Locked stationary
    • Y10T70/5637With padlock

Description

(No Med'eI.)

A. T. PATRICK. LOOK FOR STOPYGOGK S- Patented Sept. 1, 1896.-

IIVVENTOR I a J5 UNITED STATES PATENT OFFICE.

ALBERT 'T. PATRIOK, OF NEW YORK, N. Y.

LOCK FOR STOP-COCKS.

SPECIFICATION forming part of LettersPatent No. 566,932, dated September 1, 1896.

Application filed November 15, 1895. Serial No. 569,053. (No model.)

To all whom it may concern.-

Be it known that 1, ALBERT T. PATRICK, of New York city, in the county and State of New York, have invented a new and Improved Lock for Stop-Cocks, ofwhich the following is a full, clear, and exact descrip tion.

The object of the invention is to provide a new and improved stop-cock lock which is simple and durable in construction, easily applied or removed, and more especially designed for temporarily or permanently locking the turn-key of an ordinary stop-cock.

The invention consists principally of a slotted hasp adapt-ed to be passed around thestop-cock and engage with its slot the turnkey of the cock, the free ends of the hasp being adapted to be locked together.

The invention also consists of certain parts and details and combinations of the same, as will be fully described hereinafter, and then pointed out in the claims.

Reference is to be had to the accompanying drawings,forming a part of this specification, in which similar characters of reference indicate corresponding parts in all the figures.

Figure 1 is a side elevation of the improvement as applied. Fig. 2 is an end elevation of the same, and Fig. 3 is a like view of a modified form of the hasp.

The improved stop-cock lock is provided with a hasp A, either made of a single piece of metal, as shown in Fig. 3, or with two members A and A hinged together, as at A as seen that when the hasp is placed around the stop-cock body and engages the slots therein with theturn-key B and the free ends of said hasp are fastened together then it is impossible to turn the turn-key B and open the stop-cock. It will be seen that this device can be conveniently and readily applied on an ordinary stop-cock at the time the latter is in a closed position, and thus lock the turn-key and prevent unauthorized persons from opening the cock. It is expressly understood that this lock in not a permanent part of the stop-cock. It isalso understood that when the hasp A is made of a single piece of spring metal, as shown in Fig. 3, then the sides can be sufficiently bent apart to readily slip the hasp upon the cock and to engage the turn-key B for locking the same in place, as previously explained.

The device is especially serviceable for use on supply-pipes for houses and other buildings, in case it is desired to cut off the supply without removing the meters or otherwise disturbing the supply-fixtures.

Having thus fully described my invention, I claim as new and desire to secure by Letters Patent- 1. A look of the class described, provided with a slotted hasp adapted to pass around the stop-cock and engage with its slot the turn-key of the cook, the free ends of the hasp being adapted to be locked together, substantially as shown and described.

2. A look of the class described, comprising a hasp having two slotted members hinged together, the slots being adapted to engage the turn-key of the cock, and a locking device for connecting the free ends of the hasp members with each other, substantially'as shown'and described.

' ALBERT T. PATRICK.

Witnesses: 4

CHARLES N. IRONSIDE, ALBERT H. COLLINS.

US566932A Albert-t Expired - Lifetime US566932A (en)

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US566932A true US566932A (en) 1896-09-01

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659242A (en) * 1948-12-30 1953-11-17 Int Steel Co Seal for valve actuators
US4843846A (en) * 1987-12-16 1989-07-04 Thomas Wagner Locking device for a valve
US4872327A (en) * 1987-12-16 1989-10-10 Thomas Wagner Locking device for a valve
US5003797A (en) * 1990-07-25 1991-04-02 W. H. Brady Co. Lockout device for valves with lever handles
US5417093A (en) * 1993-11-04 1995-05-23 Heiberg; Martin D. Propeller lock
US5806555A (en) * 1997-01-31 1998-09-15 Spears Manfacturing Co. Locking device for valves
US6152161A (en) * 1998-10-21 2000-11-28 Applied Materials Inc. Valve lockout device
US6237197B1 (en) * 1999-04-28 2001-05-29 Richard Cahill Donahue Golf cart buckle lever retaining clip
US6622536B1 (en) * 2002-03-01 2003-09-23 Prinzing Enterprises, Inc. Ball valve lockout

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659242A (en) * 1948-12-30 1953-11-17 Int Steel Co Seal for valve actuators
US4843846A (en) * 1987-12-16 1989-07-04 Thomas Wagner Locking device for a valve
US4872327A (en) * 1987-12-16 1989-10-10 Thomas Wagner Locking device for a valve
US5003797A (en) * 1990-07-25 1991-04-02 W. H. Brady Co. Lockout device for valves with lever handles
US5417093A (en) * 1993-11-04 1995-05-23 Heiberg; Martin D. Propeller lock
US5806555A (en) * 1997-01-31 1998-09-15 Spears Manfacturing Co. Locking device for valves
US6152161A (en) * 1998-10-21 2000-11-28 Applied Materials Inc. Valve lockout device
US6237197B1 (en) * 1999-04-28 2001-05-29 Richard Cahill Donahue Golf cart buckle lever retaining clip
US6622536B1 (en) * 2002-03-01 2003-09-23 Prinzing Enterprises, Inc. Ball valve lockout

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