US1048751A - Fire-extinguisher. - Google Patents
Fire-extinguisher. Download PDFInfo
- Publication number
- US1048751A US1048751A US66452811A US1911664528A US1048751A US 1048751 A US1048751 A US 1048751A US 66452811 A US66452811 A US 66452811A US 1911664528 A US1911664528 A US 1911664528A US 1048751 A US1048751 A US 1048751A
- Authority
- US
- United States
- Prior art keywords
- rod
- piston
- cap
- chamber
- handle
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
Definitions
- y Invention resides in a fire extinguisher plunger or plston is held locked or restrained in oppotogether lunger which the material etween the plun er or piston and the cap 3 is disposed thelspiral spring 27 shown compressed in Fig. l. n out of the piston or plunger and within the chamber 1 is confined the fi fluid 28 or other material to be e ected from the chamber 1. en the chamber 1 is empty and the plunger or piston at the extreme right end, as viewed in Fig. 1, the apparatus may and use as follows:
- Fig. a plunger setting tool or d a transverse sectional view, shown in elevation, taken looking in the direction of the arrows, A-A of Fig. 1.
- the casing or chamber 1 of any suitable form or cross section, and ofany suitable Fig. 2, aving the handle 30 ing the same and avingat its other end the nose 31.
- the rod 29 is screwed into and through the screw-threaded hole 8 in the cap 2, and passes through the ap plunger or piston toward the left as viewed in Fig. 1, thereby compressing the aperture of smaller diameter than the screwthreaded hole 5.
- the cap 3 has a central boss 9 screw-threaded at 10 to receive the screwthreaded enlargement 11 upon the handle 12.
- a rod adapted to detachably en- After thelplunger has been released rom gage and hold said piston, a c'a on sai the rod 14, the pin 16 on the rod 14:, being chamber, said cap having a perforation longer than the diameter of the hole 15, through which said rod extends a handle revents the rod from having too much play on said rod outside of said cap, and means for securing said rod to said cap as said rod is being secured to said piston.
- the combination means for propelling said piston a screwthreaded rod adapted to engage and hold said piston, a cap on said chamber, said cap having a perforation through which said rod extends, a handle on said rod outside 0 said cap, and further screw-threads upon said rod adapted to engage said cap as e screw threads on sai rod engage said ton, said piston when free from said being moved independently of said rod said propelling means.
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66452811A US1048751A (en) | 1911-12-08 | 1911-12-08 | Fire-extinguisher. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66452811A US1048751A (en) | 1911-12-08 | 1911-12-08 | Fire-extinguisher. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1048751A true US1048751A (en) | 1912-12-31 |
Family
ID=3117019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US66452811A Expired - Lifetime US1048751A (en) | 1911-12-08 | 1911-12-08 | Fire-extinguisher. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1048751A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338481A (en) * | 1964-10-16 | 1967-08-29 | Pollak Josua | Self-dispensing containers |
-
1911
- 1911-12-08 US US66452811A patent/US1048751A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338481A (en) * | 1964-10-16 | 1967-08-29 | Pollak Josua | Self-dispensing containers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: HARRIS TRUST AND SAVINGS BANK, AS AGENT, ILLINOIS Free format text: COLLATERAL AGREEMENT;ASSIGNOR:BESSER COMPANY;REEL/FRAME:013231/0474 Effective date: 20020725 |
|
AS | Assignment |
Owner name: STANDARD FEDERAL BANK NATIONAL ASSOCIATION, MICHIG Free format text: SECURITY AGREEMENT;ASSIGNOR:BESSER COMPANY;REEL/FRAME:015603/0977 Effective date: 20041223 |
|
AS | Assignment |
Owner name: BESSER COMPANY, MICHIGAN Free format text: RELEASE AND REASSIGNMENT OF PATENTS;ASSIGNOR:HARRIS TRUST AND SAVINGS BANK;REEL/FRAME:015612/0984 Effective date: 20041223 |