US878487A - Fire-extinguisher. - Google Patents

Fire-extinguisher. Download PDF

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Publication number
US878487A
US878487A US40104507A US1907401045A US878487A US 878487 A US878487 A US 878487A US 40104507 A US40104507 A US 40104507A US 1907401045 A US1907401045 A US 1907401045A US 878487 A US878487 A US 878487A
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US
United States
Prior art keywords
bottle
fire
extinguisher
posts
cage
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
US40104507A
Inventor
John L Hyde
Ole P Peterson
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.)
CONQUEROR FIRE EXTINGUISHER Co
Original Assignee
CONQUEROR FIRE EXTINGUISHER Co
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 CONQUEROR FIRE EXTINGUISHER Co filed Critical CONQUEROR FIRE EXTINGUISHER Co
Priority to US40104507A priority Critical patent/US878487A/en
Application granted granted Critical
Publication of US878487A publication Critical patent/US878487A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas

Definitions

  • WIT NE55E5- rm NORRIS PETERS 1:0,, wAsnmcmn, n c.
  • This invention relates to improvements in portable fire extinguishers in which the bottle or receptacle is suspended in a tank containing a chemical and it relates more particularly to the cage or bottle support.
  • Figure 1 is a vertical sectional view of the tank showing the bottle and bottle support or cage in cover is provided with a downwardly extending threaded projection C adapted to engage a threaded projection D on the top E of the cage.
  • the cover consists of a top E, a bottom F and three or more vertical connecting posts G secured to the top and bottom positioned so that space is left between two adjacent posts for the insertion and removal of the bottle, it being held against removal at any other point by said posts. is held removably in place by means of two interlocking clamping bars II and I pivotally mounted upon adjacent rods G, one I being provided with a socket J near the end andv the other H with an interlocking projecting The bottle.
  • the free end of bar I may be turned outwardly slightly and terminate in a fingerhold M as seen in Fig. 2.
  • the posts G are slightly flexible and the bars II and I are short enough so that when interlocked in the position shown in Fig. 2 they hold the bottle in position under slightly yielding tension, thus preventing any tendency of the interlocking bars to separate accidentally when the apparatus is in use.
  • a semicircular disk N is secured to the posts intermediate their ends and above the point of greatest diameter in the bottle to prevent vertical movement of the bottle in the cage.
  • a suitable tank a bottle-holding cage adapted to be mounted therein, said cage comprising top and bottom plates, vertically positioned posts secured to said plates and twointerlocking bars pivotally mounted upon adjacent posts, the free end of one being provided with a socket and the free end of the other with a projecting lug adapted to interlock in said socket.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Description

No. 878,487. PATENTED FEB. 4, 1908 J. L. HYDE & 0. P. PETERSON.
FIRE EXTINGUISHER.
APPLICATION FILED NOV. 7. 1907.
WIT NE55E5- rm: NORRIS PETERS 1:0,, wAsnmcmn, n c.
UNITED STATES PATENT OFFICE.
JOHN L. HYDE, OF PORTLAND, AND OLE P. PETERSON, OF FALA'IOUTH, MAINE, ASSIGNORS TO OONQUEROR FIRE EXilINGUISHER COMPANY, OF PORTLAND, MAINE, A CORPORA- TION OF MAINE.
FIRE-EXTINGUISHER.
Patented Feb. 4, 1908.
Application filed November 7. 1907. Serial No. 101.045.
To all whom it may concern:
Be it known that we, JOHN L. HYDE and OLE P. PETERSON, citizens of the United States, and residents of Portland and Falmouth, respectively, both in the county of Cumberland and State of Maine, have invented new and useful Improvements in Fire-Extinguishers, of which the following is a description.
This invention relates to improvements in portable fire extinguishers in which the bottle or receptacle is suspended in a tank containing a chemical and it relates more particularly to the cage or bottle support.
In the drawings herewith accompanying and making part of this application, Figure 1 is a vertical sectional view of the tank showing the bottle and bottle support or cage in cover is provided with a downwardly extending threaded projection C adapted to engage a threaded projection D on the top E of the cage. The cover. consists of a top E, a bottom F and three or more vertical connecting posts G secured to the top and bottom positioned so that space is left between two adjacent posts for the insertion and removal of the bottle, it being held against removal at any other point by said posts. is held removably in place by means of two interlocking clamping bars II and I pivotally mounted upon adjacent rods G, one I being provided with a socket J near the end andv the other H with an interlocking projecting The bottle.
lug K. The free end of bar I may be turned outwardly slightly and terminate in a fingerhold M as seen in Fig. 2. The posts G are slightly flexible and the bars II and I are short enough so that when interlocked in the position shown in Fig. 2 they hold the bottle in position under slightly yielding tension, thus preventing any tendency of the interlocking bars to separate accidentally when the apparatus is in use.
A semicircular disk N is secured to the posts intermediate their ends and above the point of greatest diameter in the bottle to prevent vertical movement of the bottle in the cage.
The advantages of my improved device are that it is exceedingly simple in construction and operation being readily opened to admit the bottle and closed after the bottle is in position.
Having thus described our invention and its use we claim In a fire extinguisher, a suitable tank, a bottle-holding cage adapted to be mounted therein, said cage comprising top and bottom plates, vertically positioned posts secured to said plates and twointerlocking bars pivotally mounted upon adjacent posts, the free end of one being provided with a socket and the free end of the other with a projecting lug adapted to interlock in said socket.
In testimony whereof we have signed our names to this specification in presenceof two subscribing witnesses this 4th day of November, 1907.
JOHN L. HYDE. OLE P. PETERSON. In presence of ELGIN O. VERRILL, MARION RICHARDS.
US40104507A 1907-11-07 1907-11-07 Fire-extinguisher. Expired - Lifetime US878487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US40104507A US878487A (en) 1907-11-07 1907-11-07 Fire-extinguisher.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40104507A US878487A (en) 1907-11-07 1907-11-07 Fire-extinguisher.

Publications (1)

Publication Number Publication Date
US878487A true US878487A (en) 1908-02-04

Family

ID=2946929

Family Applications (1)

Application Number Title Priority Date Filing Date
US40104507A Expired - Lifetime US878487A (en) 1907-11-07 1907-11-07 Fire-extinguisher.

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US (1) US878487A (en)

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