US78717A - Improvement in flue-bloces - Google Patents
Improvement in flue-bloces Download PDFInfo
- Publication number
- US78717A US78717A US78717DA US78717A US 78717 A US78717 A US 78717A US 78717D A US78717D A US 78717DA US 78717 A US78717 A US 78717A
- Authority
- US
- United States
- Prior art keywords
- flue
- improvement
- shoulder
- block
- bloces
- 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
- 210000002832 Shoulder Anatomy 0.000 description 16
- 239000004927 clay Substances 0.000 description 10
- 229910052570 clay Inorganic materials 0.000 description 10
- 239000011449 brick Substances 0.000 description 6
- 238000010304 firing Methods 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 101700082413 tant Proteins 0.000 description 2
- 239000002023 wood Substances 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
- B28B7/0044—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 the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Description
@eine tats jatent @fitte -JOHN BINNS, OF OSKALOOSA, IOWA.
Letters .Patent No. 78,717, elated June-9, 1868.
IMPROVEMENT IN FLUE-BLOCKS.
@tige rlgehnle marsh tn iu time @dans tant mit making im nf tige simu.
TIO ALL WHOM I'I MAY OONOERN:
Be it known that I, JOHN BINNS,\o` Oskaloosa,iin the county of Mahaska, and State of Iowa, -have invented a new and improved Elue-Block; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and. use the same, reference being had to the accompanying drawings, forming part of this specification.
This invention relates to a `new and improved tine-block for stove-pipes to pass through in a partition or flooring, in order toprevcnt heated pipes `from firing the building. These 'blocks have hitherto been cut out of stone, at a considerable expense.
My invention consists in mouldingvthem'of'clay, and then burning them so as to form a material like -the common brick or fire-brick, whereby a much cheaper re7blockthan those now manufactured is obtained, much lighter, not liable to be.a`ected by heat, and more desirable in every respect.
In the accompanying sheerl of drawings- Figures 1, 2,.and 3, represent vertical central sections of the mould used in manufacturing my invention.
Figures, 5, 6, side views of my improved line-block.
Similar letters of reference indicate like parts.
I' construct-my improved due-block of either tire-clay or the ordinary brick-clay, and mould the saine as follows: AThe mould is constructed of wood, and consists of a block, A, having a shoulder, a, all around it at its lower part, and 'a cylindrical hole made longitudinally and centrally through it to vreceive a core, B.
Besidesl this part A, there -is another part, C, which is tt'ed over A, and is provided with a shoulder, b, internally at each side to form a. square Vrecess or chamber, c, at its upper part, the interior of C, below the shoulder b, being of circular form, and the exterior of A, above the shoulder a, being of cylindricallform.
i The lower end of the upper part C of the mould rests upon the shoulder a, and the clay, D, is moulded in the `space at the upper end of A and C and around the core B. The tubular` portion, d, of the flue-block may be made of greater or less length by putting one or more sections, e, on the shoulder a o f the part A of themould.
When the space in the mould is lled, a cap,-E,vis placed on` the top of C, the mould inserted, and the core B and the parts A C raised, leaving the moulded clay on E. The latter is then dried and baked, like ordinary brick.
These ue-blocks, it will be seen, may be very cheaply manufactured, and they will be extremely durable, light, and far preferable to the ordinary stovebloeks now use-d.
Having thus described my invention,- I claim as new, and'desire to secure by Letters Patent The combination of the hollow cylindrical block A, having an outer shoulder, a, the outer cylindrical block C, having internal shoulders 6, under its upper end, to form a square chamber, the core B, sections e, and perforated cap E, all constructed and arranged as shown and described,for the purpose specicd.
' JOHN BINNS.
Witnesses J; RHINEHART, DAVID EvANs.
Publications (1)
Publication Number | Publication Date |
---|---|
US78717A true US78717A (en) | 1868-06-09 |
Family
ID=2148218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US78717D Expired - Lifetime US78717A (en) | Improvement in flue-bloces |
Country Status (1)
Country | Link |
---|---|
US (1) | US78717A (en) |
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0
- US US78717D patent/US78717A/en not_active Expired - Lifetime
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