US208383A - Improvement in apparatus for casting shaft-couplings - Google Patents
Improvement in apparatus for casting shaft-couplings Download PDFInfo
- Publication number
- US208383A US208383A US208383DA US208383A US 208383 A US208383 A US 208383A US 208383D A US208383D A US 208383DA US 208383 A US208383 A US 208383A
- Authority
- US
- United States
- Prior art keywords
- couplings
- shaft
- improvement
- coupling
- casting
- 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
- 238000005266 casting Methods 0.000 title description 10
- 230000001808 coupling Effects 0.000 description 16
- 238000010168 coupling process Methods 0.000 description 16
- 238000005859 coupling reaction Methods 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
- B28B7/0038—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of mould and moulded article moving only past each other, e.g. box-shaped moulds which are lifted off from the moulding
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/40—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
- E04G11/46—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section
Definitions
- my invention relates to the casting of sleeve-shaft castings and it consists in the combination of a core, a key, and a split, constructed substantially as hereinafter more fully set forth.
- the coupling consists simply of a sleeve, A, of suitable length to connect the two sections of a shaft.
- This sleeve is made tapering on the outside and cast open on one side, as shown at a.
- the coupling-sleeve A is cast in a sand-in old on a chill or iron core, B, which is turned the exact size of the shaft.
- the core B has akey
- This key is provided with a longitudinal groove, 1), to support a split, D, which is a piece of light band-iron wide enough to cut the casting open on that side.
- the coupling A thus comes all perfect when cast, all bored and key-seated, and of standard sizes.
- a coat of asphalturn' The object of making the coupling open on one side is to get the chill or core out after the coupling is cast.
- the split 1) is first taken' out and a drift driven into the joint, when the core will come out perfectly easy. This also facilitates the putting on and taking off the coupling from the shaft.
- the coupling A is provided with two wrought-iron bands, F F, as shown by dotted lines in Fig. 2, which are to be driven tight on the coupling before the keys are drivenin in putting the coupling on the shaft.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Pens And Brushes (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
W. H. ELMER. V Apparatus. for Casting Shaft-Couplings.
No'. 208,383. PatentedSept. 24,1878
I WITNESSES 4 W INENTOR Mzm BY I v I ATTORNEYS NFEYERS PHDTO-UTHOGRAPNER, WASHINGTON. D10
UNITED. STATES PATENT OFFICE.
WILLIAM H. ELHER, OF BERLIN, WISCONSIN, ASSIGNOR OF ONE-HALF HIS RIGHT TO JUSTUS P. LUTHER.
IMPROVEMENT IN APPARATUS FOR CASTING SHAFT-COUPLINGS.
Specification fbrining part of Letters Patent No. 208,383, dated September 24, 1878; application filed July 25, 1878.
To all whom it may concern Be it known that I, WM. H. ELM'ER, of Ben lin, in the county of Green Lake and State of VVisoonsin, have invented certain new and useful Improvements in the Manufacture of Shaft-Couplings; and I do hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanyin g drawings, and to the letters of reference marked thereon.
The nature of my invention relates to the casting of sleeve-shaft castings and it consists in the combination of a core, a key, and a split, constructed substantially as hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawings, in which- Figure l is an end view of my invention with the sleeve cast thereon. Fig. 2 is alongitudinal section of the same.
The coupling consists simply of a sleeve, A, of suitable length to connect the two sections of a shaft. This sleeve is made tapering on the outside and cast open on one side, as shown at a.
The coupling-sleeve A is cast in a sand-in old on a chill or iron core, B, which is turned the exact size of the shaft. The core B has akey,
O, fitted to it while the core is in the mold.- This key is provided with a longitudinal groove, 1), to support a split, D, which is a piece of light band-iron wide enough to cut the casting open on that side.
The coupling A thus comes all perfect when cast, all bored and key-seated, and of standard sizes.
Preparatory to casting, a coat of asphalturn' The object of making the coupling open on one side is to get the chill or core out after the coupling is cast. The split 1) is first taken' out and a drift driven into the joint, when the core will come out perfectly easy. This also facilitates the putting on and taking off the coupling from the shaft.
In use the coupling A is provided with two wrought-iron bands, F F, as shown by dotted lines in Fig. 2, which are to be driven tight on the coupling before the keys are drivenin in putting the coupling on the shaft.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
The combination of the core B, key (I, and split 1), constructed and arranged substantially as and for the purposes herein set forth.
In testimony that I claim' the foregoing I have hereunto set my hand this 6th day of June, 1878.
WILLIAM H. ELMER.
WVitnesses J. J. MCCARTHY, O. H. BASSETT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US208383A true US208383A (en) | 1878-09-24 |
Family
ID=2277788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US208383D Expired - Lifetime US208383A (en) | Improvement in apparatus for casting shaft-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US208383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060122468A1 (en) * | 2004-11-15 | 2006-06-08 | Mali Tavor Ltd. | Nutritional counseling method and server |
| US20110062307A1 (en) * | 2009-09-14 | 2011-03-17 | The Wiremold Company | Pre-pour sleeve system |
-
0
- US US208383D patent/US208383A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060122468A1 (en) * | 2004-11-15 | 2006-06-08 | Mali Tavor Ltd. | Nutritional counseling method and server |
| US20110062307A1 (en) * | 2009-09-14 | 2011-03-17 | The Wiremold Company | Pre-pour sleeve system |
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