US48674A - Improvement in pipe-couplings - Google Patents
Improvement in pipe-couplings Download PDFInfo
- Publication number
- US48674A US48674A US48674DA US48674A US 48674 A US48674 A US 48674A US 48674D A US48674D A US 48674DA US 48674 A US48674 A US 48674A
- Authority
- US
- United States
- Prior art keywords
- coupling
- couplings
- improvement
- bolts
- pipe
- 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 28
- 238000005859 coupling reaction Methods 0.000 description 28
- 230000001808 coupling Effects 0.000 description 26
- 210000001699 lower leg Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 241000507564 Aplanes Species 0.000 description 2
- 244000302413 Carum copticum Species 0.000 description 2
- 235000007034 Carum copticum Nutrition 0.000 description 2
- 240000002631 Ficus religiosa Species 0.000 description 2
- 241000995240 Mycobacterium virus George Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007689 inspection Methods 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
- F16L23/00—Flanged joints
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
Definitions
- Figure 1 is a perspective ⁇ 'iew,showingthe two partsA andCofthecoupling together, and the same locked by the button-bolts B B'.
- Fig. 2 is aplan of that part of the coupling represented by A in Fig. 1, showing the. buttons, heads, or projections b b' ot' the bolts B B' so turned as to coincide in direction with the holes h h, Fig. 3, provided for them.
- Fig. 3 is a plan ofthat part ofthe coupling represented by C in Fig. 1.
- Fig. 4 is a section through that part of the coupling represented by A in Fig. 1, showing by section the button-bolts B B'.
- FIG. 5 is a section through that part of coupling represented by C in Fig. 1.
- Fig. 6 represents a perspective view of one ofthe bolts,B beingthe principal part orbody of the bolt, and b the button, head, or projection.
- d a part of the bolt which I call the shank, is turned smaller, so as to give a shoulder to the bolt for the purpose of preventing it from passing farther through the iiange of the coupling (see Fig. 4) than is desired.
- r is a ring to be'fastened to the shank dby means of the pin p, for the purpose of holding the bolt B in position.
- Fig. 7 is a section and view representing the part that would be cut off by a line', S T, through that part of the coupling represented by Fig. 3.
- k 7c' l Z' is an inclined plane sloping upward from the hole in the iiange of the part C. This is also shown in Figs.3 and S.
- Fig. 8 is a section of the part represented by Fig. 7; Fig. 9, a modified form of the headL of the button-bolt; Fig. 10, a view of wrench for turning the bolts.
- the coupling is made of any suitable metal, in two parts, as shown in Fig. 1.
- the partA is shown in section in Fig. 4, and has an enlarged recess, ij, Figs. 2 and 4, turned into it for the purpose of receiving and for forming a socket for the projection i'j', Fig. 5, ofthe part C. P, in Fig. 4, are rubber rings for packing.
- the bolt B is made of any suitable metal, and may be ot' the exact shape shown, or in any other form that shall retain the principle. Instead of one projection to form the 'head,thebolt may have two, as shown in Fig. 9.
Description
Mik.. n we,
UNITED STATES PATENT OFFICE.
AMMI M. GEORGE, OF NASHUA., NEW HAMPSHIRE.
IMPROVEMENT IN PIPE-COUPLINGS.
To all whom 'it may concern:
Beit known that I, AMMI M. GEORGE, of Nashua, in the county oi' Hillsborough and State of New Hampshire, have invented a new and l Improved Hose-Coupling; and I do hereby dethe heads, projections, or buttons to other positions while thetwo parts of the coupling are together the coupling is bound together and iirmly held.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and use.
In the drawings, Figure 1 is a perspective \'iew,showingthe two partsA andCofthecoupling together, and the same locked by the button-bolts B B'. Fig. 2 is aplan of that part of the coupling represented by A in Fig. 1, showing the. buttons, heads, or projections b b' ot' the bolts B B' so turned as to coincide in direction with the holes h h, Fig. 3, provided for them. Fig. 3 is a plan ofthat part ofthe coupling represented by C in Fig. 1. Fig. 4 is a section through that part of the coupling represented by A in Fig. 1, showing by section the button-bolts B B'. Fig. 5 is a section through that part of coupling represented by C in Fig. 1. Fig. 6 represents a perspective view of one ofthe bolts,B beingthe principal part orbody of the bolt, and b the button, head, or projection. d, a part of the bolt which I call the shank, is turned smaller, so as to give a shoulder to the bolt for the purpose of preventing it from passing farther through the iiange of the coupling (see Fig. 4) than is desired. r is a ring to be'fastened to the shank dby means of the pin p, for the purpose of holding the bolt B in position. Fig. 7 is a section and view representing the part that would be cut off by a line', S T, through that part of the coupling represented by Fig. 3. k 7c' l Z', is an inclined plane sloping upward from the hole in the iiange of the part C. This is also shown in Figs.3 and S. Fig. 8 is a section of the part represented by Fig. 7; Fig. 9, a modified form of the headL of the button-bolt; Fig. 10, a view of wrench for turning the bolts.
The coupling is made of any suitable metal, in two parts, as shown in Fig. 1. The partA is shown in section in Fig. 4, and has an enlarged recess, ij, Figs. 2 and 4, turned into it for the purpose of receiving and for forming a socket for the projection i'j', Fig. 5, ofthe part C. P, in Fig. 4, are rubber rings for packing.
The bolt B, Fig. 6, is made of any suitable metal, and may be ot' the exact shape shown, or in any other form that shall retain the principle. Instead of one projection to form the 'head,thebolt may have two, as shown in Fig. 9.
lnclines 7c 7c' l l', lc 7s' l Z', as shown in Fig. 3,
aremadeadjoiningthebolt-holes. Theirshape and position will bc readily understood by inspection of drawings 3 and 7.
The use ot' the coupling is this: Wewll suppose the two parts ofthe coupling are attached to the hose which wewish to unite. Now turn the button-bolts B B' so that the projections, buttons, or heads b b' shall stand in such a position as to allow the two parts ot' the'couplin g to be put together. This being accomplished, turn the heads, buttons, or projections b b' ot the boltsso that they may come to a bearing on the inclines 7c la' l l', kk l l', and thus draw the two parts ofthe coupling together and hold them firmly in position, thus connecting thc hose.
What I claim as my invention, and desire to secure by Letters Patent, is
The combination of the projections, heads, or buttons b b' of the bolts B B', and the iuclinedsurfaces 7c lc' l l', 7c 7c' l l', with the two parts of the coupling, substantially as and for the purpose set forth.
A. M. GEORGE.
Witnesses: B. F. GEORGE, A. HUN BERRY.
Publications (1)
Publication Number | Publication Date |
---|---|
US48674A true US48674A (en) | 1865-07-11 |
Family
ID=2118229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US48674D Expired - Lifetime US48674A (en) | Improvement in pipe-couplings |
Country Status (1)
Country | Link |
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US (1) | US48674A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722561A (en) * | 1987-07-29 | 1988-02-02 | 3900 Corp | Segmented Vee clamp |
US20040013027A1 (en) * | 2002-06-06 | 2004-01-22 | Seiko Epson Corporation | Non-volatile semiconductor memory device and method of actuating the same |
US10774967B1 (en) * | 2017-04-10 | 2020-09-15 | Mario Manufacturing, Inc. | Cam lever flange connections |
-
0
- US US48674D patent/US48674A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722561A (en) * | 1987-07-29 | 1988-02-02 | 3900 Corp | Segmented Vee clamp |
US20040013027A1 (en) * | 2002-06-06 | 2004-01-22 | Seiko Epson Corporation | Non-volatile semiconductor memory device and method of actuating the same |
US10774967B1 (en) * | 2017-04-10 | 2020-09-15 | Mario Manufacturing, Inc. | Cam lever flange connections |
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