US183344A - Improvement in hose-spanners - Google Patents
Improvement in hose-spanners Download PDFInfo
- Publication number
- US183344A US183344A US183344DA US183344A US 183344 A US183344 A US 183344A US 183344D A US183344D A US 183344DA US 183344 A US183344 A US 183344A
- Authority
- US
- United States
- Prior art keywords
- coupling
- hose
- spanners
- spanner
- improvement
- 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
- 238000010168 coupling process Methods 0.000 description 18
- 238000005859 coupling reaction Methods 0.000 description 18
- 230000001808 coupling Effects 0.000 description 14
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
Definitions
- FIG. 1 is a side elevation of my improved spanner, with a portion broken away.
- Fig. 2 is a perspective view.
- My invention consists of a spanner having the end that embraces the hose-coupling enlarged and provided with-a groove that is of suflicient width to take in the lug-pin on the coupling, and of sufficient length at each side of the center line of the handle to insure a good bearing on the surface of the coupling, and to cause the spanner to draw laterally on the'lng-pin when the spanner is applied to the coupling. Apertures are cut in the sides of the groove thus formed for permitting the escape of snow or mud.
- the object of the invention is to provide a spanner that cannot become clogged or stopped by snow or mud, so that it becomes useless, and that also may be reversed without removing it from the coupling.
- A is thehandle of the spanner, having the enlarged end B, which is formed to fit the curvature of the outside of the coupling, and is provided with a slot, 0, that is of sufficient width to embrace the lug-pin of the hose-coupling, and is of such length as to extend over about one-fourth of the circumference ofthe coupling.
- Apertures a are formed in the sides and ends of the slot,
- larged end B formed to fit the curvature of the coupling, and provided with the slot 0 and apertures a, substantially as and for the purpose shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Description
UNITED STATES JOHN E. TABER, OF FALL PATENT OFFICE.
RIVER, MASSACHUSETTS.
IMPROVEMENT IN HO SE-SPANNERS.
Specification forming part of Letters Patent No. 183,344, dated October 17, 1876; application filed September To all whom it may concern:
Be it known that I, JOHN E. TABER, of Fall River, in the county of Bristol and State of Massachusetts, have invented a new and Improved Spanner, of which the following is a specification Figure 1 is a side elevation of my improved spanner, with a portion broken away. Fig. 2 is a perspective view.
Similar letters of reference indicate corresponding parts.
My invention consists of a spanner having the end that embraces the hose-coupling enlarged and provided with-a groove that is of suflicient width to take in the lug-pin on the coupling, and of sufficient length at each side of the center line of the handle to insure a good bearing on the surface of the coupling, and to cause the spanner to draw laterally on the'lng-pin when the spanner is applied to the coupling. Apertures are cut in the sides of the groove thus formed for permitting the escape of snow or mud.
The object of the invention is to provide a spanner that cannot become clogged or stopped by snow or mud, so that it becomes useless, and that also may be reversed without removing it from the coupling.
Referring to the drawing, A is thehandle of the spanner, having the enlarged end B, which is formed to fit the curvature of the outside of the coupling, and is provided with a slot, 0, that is of sufficient width to embrace the lug-pin of the hose-coupling, and is of such length as to extend over about one-fourth of the circumference ofthe coupling. Apertures a are formed in the sides and ends of the slot,
larged end B formed to fit the curvature of the coupling, and provided with the slot 0 and apertures a, substantially as and for the purpose shown and described.
JOHN E. TABER. Witnesses:
R. M. WINsLoW, B. F. WINsLow.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US183344A true US183344A (en) | 1876-10-17 |
Family
ID=2252749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US183344D Expired - Lifetime US183344A (en) | Improvement in hose-spanners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US183344A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140260821A1 (en) * | 2013-03-13 | 2014-09-18 | Marc Dumaine | Hammer union wrench |
| US20140260822A1 (en) * | 2013-03-13 | 2014-09-18 | Marc Dumaine | Hammer union wrench |
| US10668601B2 (en) | 2016-02-05 | 2020-06-02 | Nelsen Technologies Inc. | Hammer union wrench |
| US10898991B2 (en) | 2015-08-31 | 2021-01-26 | Mountain Valley Supply, Llc | Hammer union securement methods and apparatus |
-
0
- US US183344D patent/US183344A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140260821A1 (en) * | 2013-03-13 | 2014-09-18 | Marc Dumaine | Hammer union wrench |
| US20140260822A1 (en) * | 2013-03-13 | 2014-09-18 | Marc Dumaine | Hammer union wrench |
| US9186780B2 (en) * | 2013-03-13 | 2015-11-17 | Huwe Inc | Hammer union wrench |
| US10898991B2 (en) | 2015-08-31 | 2021-01-26 | Mountain Valley Supply, Llc | Hammer union securement methods and apparatus |
| US10668601B2 (en) | 2016-02-05 | 2020-06-02 | Nelsen Technologies Inc. | Hammer union wrench |
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