US136309A - Improvement in hose-nozzles - Google Patents
Improvement in hose-nozzles Download PDFInfo
- Publication number
- US136309A US136309A US136309DA US136309A US 136309 A US136309 A US 136309A US 136309D A US136309D A US 136309DA US 136309 A US136309 A US 136309A
- Authority
- US
- United States
- Prior art keywords
- hose
- handles
- nozzles
- improvement
- nozzle
- 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
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000008168 Ficus benjamina Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/284—Lever clamps
Definitions
- My present invention has for its object the production of a nozzle and clasp for hose, consisting of a metallic nozzle, to which is hinged two separate lever-handles, so formed that by pressing them together by the hand they will come in contact with theelastic tube or hos'e in the rear of the nozzle, and thereby regulate the flow of the water or cut it off entirely, as circumstances may'require; springs of every kind being discarded, and the lever-handles are operated by the hand only.
- Figure 1 is a side elevation of the complete nozzle in the hand of the operator, with the lever-handles pressed together and the flow of water out off by the cross-bearings J and J.
- Fig. 2 is a top view of the same with the hand of the operator removed; 7
- a metallic nozzle, A is formed of the desired dimensions, and near the rear ends of which is formed, as a part of the nozzle, the ears E and E, between which are hinged the lever-handles G and D.
- the front ends of the handles extend past the ears, and form the scroll ends F and F, so shaped that when the rear ends of the handles spread apart they will be prevented from moving further in that direction than is necessary to relieve the tube L from their pressure; for when the handles are spread apart to this extent the scroll ends F will come in contact with the nozzle, and
- the rear end of the nozzle is provided with the ordinary coupling, and to which is coupled the short intermediate elastic tube L, which latter is composed of aquality and form of rubber adapted to receive the pressure of the cross-bearings J; and the rear end of this short intermediate elastic tube L is in like manner coupled to the main hose B.
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
E. A. DAY.
Hose-Nozzles.
No. 136,309, P.atentedFeb.25,1873.
UNITED STATES PATENT OFFICE.
EDMUND AIDAY, or OBERLIN, OHIO.
IMPROVEMENT IN HOSE-N OZZLES.
Specification forming part. of Letters Patent No. 136,309, dated February 25, 1873.
To all whom it may concern:
Be it known that I, EDMUND A. DAY, of Oberlin, county of Lorain and State of Ohio, have invented certain Improvements in Hose- Nozzles, of which the following is a specification embodying my invention:
My present invention has for its object the production of a nozzle and clasp for hose, consisting of a metallic nozzle, to which is hinged two separate lever-handles, so formed that by pressing them together by the hand they will come in contact with theelastic tube or hos'e in the rear of the nozzle, and thereby regulate the flow of the water or cut it off entirely, as circumstances may'require; springs of every kind being discarded, and the lever-handles are operated by the hand only.
I will here state that my present invention is designed as an improvement upon my two former several grants of Letters Patent, and by which the manufacture of these clasps is materially simplified and cheapened, and in the absence of springs is rendered less liable to get out of order.
1n the drawing, Figure 1 is a side elevation of the complete nozzle in the hand of the operator, with the lever-handles pressed together and the flow of water out off by the cross-bearings J and J. Fig. 2 is a top view of the same with the hand of the operator removed; 7
A metallic nozzle, A, is formed of the desired dimensions, and near the rear ends of which is formed, as a part of the nozzle, the ears E and E, between which are hinged the lever-handles G and D. The front ends of the handles extend past the ears, and form the scroll ends F and F, so shaped that when the rear ends of the handles spread apart they will be prevented from moving further in that direction than is necessary to relieve the tube L from their pressure; for when the handles are spread apart to this extent the scroll ends F will come in contact with the nozzle, and
thus stay the further movement of the handles. The rear end of the nozzle is provided with the ordinary coupling, and to which is coupled the short intermediate elastic tube L, which latter is composed of aquality and form of rubber adapted to receive the pressure of the cross-bearings J; and the rear end of this short intermediate elastic tube L is in like manner coupled to the main hose B.
It will now bereadily understood, by reference to Fig. 1, that the flow of the stream through the hose B is regulated by pressing together the lever-handles G and D in the hand of the operator, and, in like manner, may be cut off entirely.
I shall place it upon the market with all the parts, shown and described, complete, and ready for attachment to the main hose B, as a standard article of hardware in this line of manufacture.
Claim.
cember, 1872.
EDMUND A. DAY.
Witnesses L. B. SMITH, U. E, Bnssn'r'r.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US136309A true US136309A (en) | 1873-02-25 |
Family
ID=2205725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US136309D Expired - Lifetime US136309A (en) | Improvement in hose-nozzles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US136309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119809A1 (en) * | 2005-11-29 | 2007-05-31 | Taiwan Vertex Production Corp. | Mouthpiece assembly for water bottles |
| US20180279909A1 (en) * | 2015-10-02 | 2018-10-04 | Koninklijke Philips N.V. | Hub for device navigation with optical shape sensed guidewire |
-
0
- US US136309D patent/US136309A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119809A1 (en) * | 2005-11-29 | 2007-05-31 | Taiwan Vertex Production Corp. | Mouthpiece assembly for water bottles |
| US20180279909A1 (en) * | 2015-10-02 | 2018-10-04 | Koninklijke Philips N.V. | Hub for device navigation with optical shape sensed guidewire |
| US11690975B2 (en) * | 2015-10-02 | 2023-07-04 | Koninklijke Philips N.V. | Hub for device navigation with optical shape sensed guidewire |
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