US420076A - Stove-pipe fastener - Google Patents
Stove-pipe fastener Download PDFInfo
- Publication number
- US420076A US420076A US420076DA US420076A US 420076 A US420076 A US 420076A US 420076D A US420076D A US 420076DA US 420076 A US420076 A US 420076A
- Authority
- US
- United States
- Prior art keywords
- stove
- pipe
- plate
- pipe fastener
- secured
- 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
- 239000000789 fastener Substances 0.000 title description 6
- 239000000779 smoke Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 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
- F16L21/00—Joints with sleeve or socket
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
Definitions
- Figure 1 is a side view of a section of a stove-pipe, showing my improved fastener applied thereto.
- Fig. 2 is atransverse section of the same
- Figs. 3 and 4 are detail perspective views of the members of the fastening.
- the stove-pipe section is formed from a sheet-metal plate having its edges brought together, so as to give it a substantially cylindrical form, and the edges are pivoted together at one end, as shown at A. Near one edge of the sheetmetal plate I secure a guardplate 13, or as shown, the same may be integral with the said pipe, which plate extends beyond the other edge of the plate, so as to make the joint smoke-tight.
- the ends opposite the pivot are connected by the adjustable fastening O, which consists of the two members D E, which interlock with each other and are secured to the opposite portions of the joint, as shown, and as will be readily understood.
- the member D consists of a plate secured to the stove-pipe and provided with a central longitudinal slot F and ratchet-teeth G along the edges of the slot.
- the member E consists of a plate provided with a T-head H, which engages the ratchetteeth G. of the member D.
- the member E has its T-head inserted through the slot of the member D, and it is then secured to the Stovepipe.
- the members of the fasteners by interlooking, as shown and described, eifectually prevent the spreading of the Stovepipe, while the guard-plate on the inner side of the pipe positively prevents the escape-of smoke.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Description
(No Model.)
H. P. KOHLMYER.
' STOVE PIPE FASTENER; No. 420,076. Patented-Jan. Z8, 1890;.
-UNITED STATES PATENT OFFICE.
HENRY P. KOHLMYER, OF NORWALK, OHIO.
STOVE-PIPE FASTEN ER.
SPECIFICATION forming part of Letters Patent No. 420,076, dated January 28, 1890.
Application filed September 28, 1889. Serial No. 325,398. (No model-) the smoke cannot escape through the seam ofthe pipe.
In the accompanying drawings, Figure 1 is a side view of a section of a stove-pipe, showing my improved fastener applied thereto.
Fig. 2 is atransverse section of the same, and
Figs. 3 and 4 are detail perspective views of the members of the fastening.
The stove-pipe section is formed from a sheet-metal plate having its edges brought together, so as to give it a substantially cylindrical form, and the edges are pivoted together at one end, as shown at A. Near one edge of the sheetmetal plate I secure a guardplate 13, or as shown, the same may be integral with the said pipe, which plate extends beyond the other edge of the plate, so as to make the joint smoke-tight. The ends opposite the pivot are connected by the adjustable fastening O, which consists of the two members D E, which interlock with each other and are secured to the opposite portions of the joint, as shown, and as will be readily understood. The member D consists of a plate secured to the stove-pipe and provided with a central longitudinal slot F and ratchet-teeth G along the edges of the slot. The member E consists of a plate provided with a T-head H, which engages the ratchetteeth G. of the member D. The member E has its T-head inserted through the slot of the member D, and it is then secured to the Stovepipe.
From the foregoing description, taken in connection with the accompanying drawings, it will be seen that I have provided a very simple and efficient stove-pipe, which can be manufactured at a slight cost, and which can be readily applied to stove-holes of various diameters with very little labor.
The members of the fasteners by interlooking, as shown and described, eifectually prevent the spreading of the Stovepipe, while the guard-plate on the inner side of the pipe positively prevents the escape-of smoke.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, is
The combination, with the stove-pipe section, the edges of which are pivoted at one end, and one of the meeting edges of which is inwardly bent upon itself to form a longitudinally-disposed guard-plate, and the opposite meeting edge inserted into said plate, of the opposite members D and E, each secured to one edge of the section and at the oppo site end to which is located the pivot, the member D having its outer end secured to the pipe and longitudinally slotted toward its free end, the edges of the slot being bent at a right angle and toothed, and the opposite member secured at its outer end to the pipesection and terminating at its opposite end in a T-head inserted through the slot and engaging the teeth of the flange, substantially as specified. V
In testimony that I claim the foregoing as my own Ihave hereto affixed my signature in presence of two witnesses.
HENRY '1. KOHLMYER.
\Vitnesses: 1
FE "IINAND KLEE, S. KIMANN.
Publications (1)
Publication Number | Publication Date |
---|---|
US420076A true US420076A (en) | 1890-01-28 |
Family
ID=2488995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US420076D Expired - Lifetime US420076A (en) | Stove-pipe fastener |
Country Status (1)
Country | Link |
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US (1) | US420076A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2935340A (en) * | 1956-03-27 | 1960-05-03 | Snappy Inc | Heating conduit fitting having guiding and camming means |
US3520563A (en) * | 1969-02-07 | 1970-07-14 | Midland Ross Corp | Torqueless clamp band |
US4165111A (en) * | 1976-12-02 | 1979-08-21 | Raci S.P.A. | Collar for gas pipelines |
US4273367A (en) * | 1978-02-21 | 1981-06-16 | Plasta-Plug, Inc. | Pipe coupling |
US4524999A (en) * | 1978-02-06 | 1985-06-25 | Indian Head Inc. | Flexible conduit system |
-
0
- US US420076D patent/US420076A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2935340A (en) * | 1956-03-27 | 1960-05-03 | Snappy Inc | Heating conduit fitting having guiding and camming means |
US3520563A (en) * | 1969-02-07 | 1970-07-14 | Midland Ross Corp | Torqueless clamp band |
US4165111A (en) * | 1976-12-02 | 1979-08-21 | Raci S.P.A. | Collar for gas pipelines |
US4524999A (en) * | 1978-02-06 | 1985-06-25 | Indian Head Inc. | Flexible conduit system |
US4273367A (en) * | 1978-02-21 | 1981-06-16 | Plasta-Plug, Inc. | Pipe coupling |
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