US73221A - Improvement in connecting the tubes with the heads of sdeface-condensees - Google Patents
Improvement in connecting the tubes with the heads of sdeface-condensees Download PDFInfo
- Publication number
- US73221A US73221A US73221DA US73221A US 73221 A US73221 A US 73221A US 73221D A US73221D A US 73221DA US 73221 A US73221 A US 73221A
- Authority
- US
- United States
- Prior art keywords
- tube
- heads
- tubes
- head
- 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
- 210000002105 Tongue Anatomy 0.000 description 20
- 240000000506 Crassocephalum crepidioides Species 0.000 description 4
- 206010016322 Feeling abnormal Diseases 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000000525 cavity enhanced absorption spectroscopy Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49915—Overedge assembling of seated part
Definitions
- I effect the first object by making one tube-head of greater thickness than the other. This is shown in tig.
- L and M are the two headsf the head L is thicker than the head M, (say, one, one and a halfv inch thick the other one, one inch thick.) There will then be greater resistance to movement in the thick head, and consequently all the movement from 'expansion and contraction will he in the thin tube-head, and the en'd of the tube in the thick head will have no movement in the head.
- Figure 1 or 2 represents a tube in its tube-heads, with the bell-mouth tongues.
- A is the tube, e c the tube-heads;
- B is the packing, of any kind that makes thejoint tight;
- m m are tongues cut into the end of the tube, about three-snteenths wide and vthree-sixteenths long. After the tube is in its place the tongues m m are bent outward, as represented. Ample allowance for range of expansion and contraction is made in the length between the tongues at one end and the tongues at the other end. ⁇ When a. tube is to be removed, a. few slight blows on 'the tongue. will restore it into its original position as part of thc tube; and when the tube is replaced, a slight action on the tongue will bend it out to the bell-mouth for'm.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
@uiten tat-g5 gatnt @ffice HORATIO ALLEN, or NEW YORK, N
Letters Patent No. 73,221, dated January 14, 1868.
IMPROVEMENT IN GONNEGTING THE TUBES WITH THE EADS 0I SURFACE-CONDENSERS.
@its .flnhulc nfnnh it in tigen tettett annt mit linking putt at tige smut.
`TO ALL WHOM IT MAY CONCERN:
Be it known that I, IIORATIO ALLEN, ofthe city and State of New York, have invented Improvements in Tube-Joints; and I do hereby declare lthat the following is a full and exact description thereof, reference being had to the accompanying drawings, and tothe letters of reference marked thereon.
In tubular surface-condensers, and other instruments where the combination of the tubes with the tube-head allows a movement of the tube in the joint, it sometimes occurs that the tube, underl the effect of successive expansions and contractions', will have a continuous movement in one direction, which 4may cause it to lea've the head. The objects of my present improvements are either to cause the expansion to take. place only in one head, or tomake sueh provision that the tube cannot leave either head under the influence of expansion and contraction.
I effect the first object by making one tube-head of greater thickness than the other. This is shown in tig.
1. L and M are the two headsf the head L is thicker than the head M, (say, one, one and a halfv inch thick the other one, one inch thick.) There will then be greater resistance to movement in the thick head, and consequently all the movement from 'expansion and contraction will he in the thin tube-head, and the en'd of the tube in the thick head will have no movement in the head. To effect the second object, I make provision, by cutting in each-end of' the tube one or more tongues, about three-sixteenths wide and three-sixteenths long, and after the tube is inplaee, bending out the tongues into a bell-mouth form. I
Figure 1 or 2 represents a tube in its tube-heads, with the bell-mouth tongues. A is the tube, e c the tube-heads; B is the packing, of any kind that makes thejoint tight; m m are tongues cut into the end of the tube, about three-snteenths wide and vthree-sixteenths long. After the tube is in its place the tongues m m are bent outward, as represented. Ample allowance for range of expansion and contraction is made in the length between the tongues at one end and the tongues at the other end. `When a. tube is to be removed, a. few slight blows on 'the tongue. will restore it into its original position as part of thc tube; and when the tube is replaced, a slight action on the tongue will bend it out to the bell-mouth for'm.
What I claim as my invention, and desire to secure by Letters Patent, is-
1. Making one of the tube-heads of greater thickness than the other, in the manner and for the purpose herein described.
I cl'aimcutting, and bending into bell-mouth form, tongues in the ends of the tubes, forthe purpose and substantially in the'imanuer herein described.
' HORATIO ALLEN.
Witnesses:
CEAS. A. TAYLOR, FRED. W. CHILD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US73221A true US73221A (en) | 1868-01-14 |
Family
ID=2142731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US73221D Expired - Lifetime US73221A (en) | Improvement in connecting the tubes with the heads of sdeface-condensees |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US73221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2729938A (en) * | 1951-01-26 | 1956-01-10 | Gen Motors Corp | Combustion chamber crossover tube |
| US3082850A (en) * | 1959-10-12 | 1963-03-26 | Weening Samuel | Structural panel |
-
0
- US US73221D patent/US73221A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2729938A (en) * | 1951-01-26 | 1956-01-10 | Gen Motors Corp | Combustion chamber crossover tube |
| US3082850A (en) * | 1959-10-12 | 1963-03-26 | Weening Samuel | Structural panel |
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