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Publication numberUS748720 A
Publication typeGrant
Publication dateJan 5, 1904
Filing dateApr 27, 1903
Publication numberUS 748720 A, US 748720A, US-A-748720, US748720 A, US748720A
InventorsMantle Guard Foe Cooks
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
peters co
US 748720 A
Abstract  available in
Images(2)
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Claims  available in
Description  (OCR text may contain errors)

No. 748,720. PATENTED JAN. 5, 1904.

P. F. GLAZIER. MANTLE GUARD FOR COGKSAND FAUCETS. APPL IIIIIIIIIIIII PR.27.1903.

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MANTLE GUARD FOR COCKS AND FAUCETS.

APPLICATION FILED APR. 27, 1903. N0 MODEL. 2 SHBETSSHEE T Z.

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PAT NT OFFICE.

.VPETER F. GLAZIER, OF INDIANAPOLIS, INDIANA.

MANTLE-GUARDFOR COVCKSAND FAUCETS.

SPECIFICATION forming part of Letters Patent No. 748,720, dated Januaryb, 1904.

Application filed April 27, 1903.

To all whom it may concern.-

Be it known that LPETER F. GLAZIER, a citizen of the United States, residing at Indianapolis, in the county of Marion and State of Indiana," have invented certain new'and useful Improvements in Mantle-Guards for Cocks and Faucets, of which the following is a specification.

This invention relates to improvements in guards or mantles to provide means whereby faucets and cocks for water, gas, oil, and the like may be sufficiently inclosed and locked, so as to prevent access by unauthorized persons.

The object of the invention is to obviate the inconvenience and expense of cutting off and capping supply-pipes which are required to be temporarily out of service, and is specially adapted for use by gas and water companies, who are called upon frequently to disconnect premises where the tenancy has changed or where the occupant has failed to pay for the service. The prevailing practice with gas companies is to remove the meterand cap the supply-pipe. The purpose of this invention is to provide means for securing the cut-0E cock against possibility of being tampered with, so that the service can be controlled without removing the meter or changing the connections other than by turning the cock to its on position. Gas is referred to here only by way of illustration, the invention being equally applicable to other fluids and liquids.

The object of the invention is accomplished bythe mechanism illustrated in the accompanying drawings, in which- Figure 1 is an ele ation taken longitudinally ofthe service pipe of the invention in operative position; Fig. 2, a top plan View; Fig. 3, a section on the line 3 3 of Fig. 2; Fig. 4, a stop-cock in perspective with one of the removable sections of a modified form of the invention in operative position; Fig. 5, a perspective view of the remaining orcomplemenrary part of the device shown in Fig. 4, and Fig. 6 a perspective view of a cock with the invention in complete operative position. Figs. 7, 8, and 9 represent a housing modified for use on cocks having handles like water-cocks.

Like characters of reference indicate like Serial N5. 154,193. on man.

which it is desired to protect against unauthorized manipulation by inclosing it in a locked housing. This housing comprises a two-part longitudinally-divided cylindrical shell.

joints at diametrically opposite sides of the shell have the perforations 11 for the passage of the supply and discharge to and from the cock; The ends of the shell will preferably be contracted, as shown, and one end of part 9 will terminate with the cap 12, which has the under side socket 13. The opposite end hasa half-closure, which is provided with the two parallel cars 14, having the perforations 15 One end of the part has the cap 15, with the outside boss or lug 16. The cap fits inside of cap 12, with the boss 16 entering the socket 13. The opposite end of part 10 has a half-closu re, which is provided with an ear 17, that takes between the ears 14: of the part 9. The ear 17 is perforated, so that when the parts 9 and 10 are assembled they will be secured against separation by i he passage of the link 1870f a padlock 19 through the perforated ears. The cock thus housed is fully protected against changes by any person not in possession of a key to unlock the padlock. The mantle thus formed is easily and quickly placed and removed and obviates the necessity of disconnecting the supplypipe when it is desired to cut off a service.

In practice it is convenient to adapt the same guard or mantle to several sizes of cocks. This is provided for by making the shellof ample dimensions for the largest cock to which it is to be applied and by making the perforations 11 of the largest required diameters. Then to tighten the mantle so it cannot be worked loosely around on the cock and broken or the valve-stein reached and turned through the excess openings a set screw 20 is provided in the lug or boss 16, which is screwed down against the end of the cock-valve, preferably the end opposite that 9 and 10 represent the two parts of this shell, the walls of which in the lines of thewhich is used for turning the valve, thereby forcing the cock firmly against the sides of the openings 11 and closing said openings adjacent to that end of the valve-stem which must be used in its own adjustment. The modification shown in Figs.4, 5, and 6 represents a housing without this set-screw feature.

In the modification shown in Figs. 7, 8, and 9 the shells, in addition to the openings for the inlet and outlet pipes, have two openings 22 and 23, placed quartering to each other for the handle 24 of the cock. The drawings illustrate the construction so thoroughly that further description is unnecessary.

Having thus fully described the invention, what is regarded as new, and desired to be secured by Letters Patent, isv 1. A housing for the purposes specified in two longitudinally-divided parts, one part having a cap with an under side socket, and a part closure at its opposite end, said part closure having perforated ears, the other part of said housing having a cap to fit against the inner side of the first-mentioned cap, said second cap having a lug to enter the socket of the first cap, the opposite end of said second section having a part closure with a perforated ear, and means when the parts of the housing are assembled, for looking the ears together.

2. In a housing for the purposes specified in two longitudinally-divided parts, a part having a cap with an under side socket and a part closure at its opposite end having perforated cars, a second part of said housing having a cap to fit against the inner side of the first cap, said second cap having a lug to enter the socket of the first cap, said lug having a screw-threaded perforation longitudinally of the honsing,the opposite end of said second part or section of the housing from its capped end having a part closure and a perforated ear, a set-screw in the threaded perforation of the lug of the second cap and a padlock for locking'the perforated ears together when the parts of the housing are assembled.

3. A housing for the purposes specified in two longitudinally separable parts having overlapping and interlocking caps at one end and perforated mating ears at the other ends, said housing having perforations in opposite walls in the lines of the joints between the two parts of the housing, a set-screw in the inner cap adjustable longitudinally of the housing, and means for locking the ears of the housing parts together.

In witness whereof I have hereunto set my hand and seal, at Indianapolis, Indiana, this 21st day of April, A. D. 1903.

PETER F. GL AZIER.

Witnesses:

SAMUEL D. PRAY, J. A. MINTURN.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2578628 *May 31, 1949Dec 11, 1951Hartman Joseph HValve protector
US3291148 *Feb 19, 1964Dec 13, 1966Josam Products LtdTamper proof enclosure for flush valves
US3981165 *Mar 17, 1976Sep 21, 1976Wersinger Merol OOutboard motor propeller lock system
US4208893 *Apr 26, 1978Jun 24, 1980Joseph AvrichAnti-tampering device for valve stems
US4458923 *Jun 19, 1981Jul 10, 1984Burroughs Robert EFire hose locking device
US4538434 *Mar 9, 1984Sep 3, 1985Janzen Sr James HSecurity housing for oil storage tank valve
US4777811 *Aug 19, 1983Oct 18, 1988Citizens Energy Services CorporationClamshell security device
US4807660 *Jun 1, 1987Feb 28, 1989Aslanian Jerry LFlow control device for administration of intravenous fluids
US4843846 *Feb 4, 1988Jul 4, 1989Thomas WagnerLocking device for a valve
US4872327 *Dec 16, 1987Oct 10, 1989Thomas WagnerLocking device for a valve
US4903719 *May 15, 1989Feb 27, 1990Rains Robert LApparatus and method for providing secondary containment of fluids in a piping system
US5165263 *Jan 17, 1992Nov 24, 1992Claude PerronValve lock
US5193366 *Dec 12, 1991Mar 16, 1993C. J. Winter Machine WorksHose securing device with dual lock feature
US5417093 *Nov 4, 1993May 23, 1995Heiberg; Martin D.Propeller lock
US6622536 *Mar 1, 2002Sep 23, 2003Prinzing Enterprises, Inc.Ball valve lockout
US6843083 *Dec 20, 2002Jan 18, 2005Lms, Inc.Lockable valve cover
US7143780 *Apr 9, 2004Dec 5, 2006Pitts Christina DFaucet hose anti-tangling guard for a shut-off valve
US7178546 *Oct 4, 2004Feb 20, 2007Linelox, LlcValve cover
US8201506 *Apr 9, 2009Jun 19, 2012Parlapiano John PPortable anti-theft device
US20040118169 *May 9, 2003Jun 24, 2004Gary DonathLocking sleeve for protecting gas line regulators
US20040118170 *Dec 20, 2002Jun 24, 2004Smith Mark R.Lockable valve cover
US20060070662 *Oct 4, 2004Apr 6, 2006Gremillion Jack P F IiiValve cover
US20070034259 *Oct 19, 2006Feb 15, 2007Linelox, LlcPhosphorescent valve cover
US20090158791 *Dec 19, 2007Jun 25, 2009Orbit Irrigation Products, Inc.Tamper-resistant hose bib lock
US20130042658 *Feb 21, 2013James C. Allen, JR.Leash with security feature
Classifications
Cooperative ClassificationF16K35/10