US173169A - Improvement in elbows for sheet-metal pipes - Google Patents
Improvement in elbows for sheet-metal pipes Download PDFInfo
- Publication number
- US173169A US173169A US173169DA US173169A US 173169 A US173169 A US 173169A US 173169D A US173169D A US 173169DA US 173169 A US173169 A US 173169A
- Authority
- US
- United States
- Prior art keywords
- sheet
- elbows
- improvement
- metal pipes
- sections
- 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
- 210000001513 Elbow Anatomy 0.000 title 2
- 239000002184 metal Substances 0.000 title 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another
Definitions
- Figure 1 is a side elevation of the elbow.
- Fig. 2 is a view of a solid section.
- Fig. 3 is a view of an open section, showing the adjustable clasp.
Description
C. F. HENIS. ELBOW'S on SHEET-METAL PIPES.
No.173,169. Y Patented Feb. 8, 1876 IN. PETERS, PHOTO-LITHOGRAPNER, WASHINGTON D C FFIcE.
CHARLES F. HENIS, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN ELBOWS,FOR SHEET META L PIPES.
Specification forming part of Letters Patent No. 173,169, dated February 8,1876; application filed January 8, 1876.
To all whom it may concern:
Be it known that I, CHAS. F. HENIS, of Philadelphia State of Pennsylvania, have invented an Elbow for Sheet-Metal Pipes, of which the following is a specification Myinvention consists in constructing a pipeelbow in sections upon the radius of the circle in which the elbow is curved, and in making the sections alternately solid and open, the open sections being so constructed as to clamp together the solid ones, which are held firmly in any desired position by adjustable clasps.
In the drawing, Figure 1 is a side elevation of the elbow. Fig. 2 is a view of a solid section. Fig. 3 is a view of an open section, showing the adjustable clasp. v
These sections may be made in such numbers as may be desired.
When the sections are put together and the open sections loosely clasped, the parts are free to move upon each other, and by a proper ened, the parts can always be separated, and
can. be again reunited in any desired position. No claim is made for the clasp shown, as numerous'devices can be used in its stead.
What I claim as my invention is The combination'of the solid sections a and the open sections b, provided with clasps or their equivalent, constructed and operatedsubstautially as shown and described.
. CHAS. F. HENIS.
Witnesses:
JAS. H. RICHARDS, CHAS. F. PIKE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US173169A true US173169A (en) | 1876-02-08 |
Family
ID=2242576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US173169D Expired - Lifetime US173169A (en) | Improvement in elbows for sheet-metal pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US173169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150252569A1 (en) * | 2014-03-05 | 2015-09-10 | 9220-6820 Quebec Inc. | Tubular structure connecting assembly |
-
0
- US US173169D patent/US173169A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150252569A1 (en) * | 2014-03-05 | 2015-09-10 | 9220-6820 Quebec Inc. | Tubular structure connecting assembly |
| US10480195B2 (en) * | 2014-03-05 | 2019-11-19 | 9220-6820 Quebec Inc. | Tubular structure connecting assembly |
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