US355558A - William m - Google Patents

William m Download PDF

Info

Publication number
US355558A
US355558A US355558DA US355558A US 355558 A US355558 A US 355558A US 355558D A US355558D A US 355558DA US 355558 A US355558 A US 355558A
Authority
US
United States
Prior art keywords
key
cock
pawl
spur
alarm
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
Publication date
Application granted granted Critical
Publication of US355558A publication Critical patent/US355558A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
    • A47K11/04—Room closets; Chairs with toilet conveniences or specially adapted for use with toilets, e.g. night chairs ; Closets for children, also with signalling means, e.g. with a music box, or the like
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/004—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives using portable personal devices

Definitions

  • Figure I is a front view of the improved alarm gas-cock.
  • Fig. II is a top view of Fig. I.
  • Figs. III and IV are front views with the back plate which carries the cock and the alarm attachments removed, and showing the alarm devices in two different positions.
  • A is the shell of the cock, and B the key, which in itself is of ordinary construction.
  • notch a in which the spur is situated, is of such extent as to admit of a movement of the key only equal to ninety degrees.
  • a spring, 9, serves to yieldingly retain the pawl 6 extended.
  • G is a hammerattached to the curved arm a F, to sound the gong.
  • the arm F is guided by means of a staple, h, on the plate D.
  • the spur O forces in the pawl e and then passes it.
  • the spur engages with the pawl c, and as the said pawl cannot be moved out beyond its normal position the curyed arm is carried out with its hammer until the gas is fully shut off, when the spur passes the pawl, and the arm being WILLIAM M. SANNER.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Safety Valves (AREA)

Description

(No Model.) 5
W. M. SANNER.
ALARM GAS 000K. 5
Patented Jan. 4, 1887.
FIE IE- MLl ' /\/l T NEEEEE .iQMXM M UNITED STATES PATENT OFFICE.
WILLIAM SANNER, OF BALTIMORE, MARYLAND, ASSIGNOR OF ONE-HALF TO GRIFFITH FEELEMYER, OF SAME PLACE.
ALARM GAS-COCK.
SPECIFICATION forming part of Letters Patent No. 355,558, dated January 4, 1887.
Application filed June 29, 1886. Serial No. 206,664. (No model.)
To all whom it may concern:
cock that will automatically cause an alarm when the gas" is shut off by turning the key; and the said invention consists in certain details of construction of the improved cock, as will hereinafter fully appear.
In the drawings forming a part hereof, Figure I is a front view of the improved alarm gas-cock. Fig. II is a top view of Fig. I. Figs. III and IV are front views with the back plate which carries the cock and the alarm attachments removed, and showing the alarm devices in two different positions.
A is the shell of the cock, and B the key, which in itself is of ordinary construction.
0 is a spur projecting from the key B, to effect the movement of the alarm devices hereinafter described and to limit the movement of the key to one-quarter of a full revolution. To enable this spur to limit the movement of the key, the notch a, in which the spur is situated, is of such extent as to admit of a movement of the key only equal to ninety degrees.
D is a plate projecting from the shell A of the cock, to which the gong E is secured by means of a stem, 1).
F is a curved arm pivoted at c to the plate D, and connected to the gongstem bby means of a spiral spring, d. The free end of the arm F is provided with a pawl, e, in which its outer movement is limited by its rear end striking against the rear side of the slot, as shown in Figs. I and IV. A spring, 9, serves to yieldingly retain the pawl 6 extended.
G is a hammerattached to the curved arm a F, to sound the gong. The arm F is guided by means of a staple, h, on the plate D.
As the key is turned to open the cook the spur O forces in the pawl e and then passes it. When the key is turned to open the cook, the spur engages with the pawl c, and as the said pawl cannot be moved out beyond its normal position the curyed arm is carried out with its hammer until the gas is fully shut off, when the spur passes the pawl, and the arm being WILLIAM M. SANNER.
Witnesses:
WM. T. HOWARD, DANL. FISHER.
US355558D William m Expired - Lifetime US355558A (en)

Publications (1)

Publication Number Publication Date
US355558A true US355558A (en) 1887-01-04

Family

ID=2424605

Family Applications (1)

Application Number Title Priority Date Filing Date
US355558D Expired - Lifetime US355558A (en) William m

Country Status (1)

Country Link
US (1) US355558A (en)

Similar Documents

Publication Publication Date Title
US355558A (en) William m
US1249472A (en) Automobile-door latch.
US776747A (en) Sliding-door latch.
US1095209A (en) Valve-operating device.
US1136498A (en) Bolt-operating mechanism.
US1208565A (en) Sliding-door lock.
JP2017150683A5 (en) Cover locking mechanism
US1103015A (en) Lock for mail-bags.
US856214A (en) Door-lock.
US155498A (en) Improvement in automatically-operated gas-cocks
US923940A (en) Alligator-wrench.
US337161A (en) Gas-cock
US908361A (en) Combined lock and latch.
US844456A (en) Locking means for trunk-flaps.
US1178416A (en) Door attachment.
US1281143A (en) Latch.
US1236979A (en) Door handle and lock.
US150518A (en) Improvement in hand-levers for operating regulating-cocks for gas and water pipes
US1051707A (en) Lock.
US102723A (en) Improvement in reversible-latches
US642618A (en) Gas-valve.
US532922A (en) Reversible handle for refrigerator-doors
US183203A (en) Improvement in burglar-alarms
US635363A (en) Gate-latch.
US385134A (en) John pbentice