US243434A - atwood - Google Patents
atwood Download PDFInfo
- Publication number
- US243434A US243434A US243434DA US243434A US 243434 A US243434 A US 243434A US 243434D A US243434D A US 243434DA US 243434 A US243434 A US 243434A
- Authority
- US
- United States
- Prior art keywords
- lining
- frame
- backing
- mold
- 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
- 239000004927 clay Substances 0.000 description 4
- 229910052570 clay Inorganic materials 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229920005994 diacetyl cellulose Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
-
- 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
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
Definitions
- Fig. 4 is a vertical section
- Fig. 5 a crosssection, ofthe improved mold.
- Our invention relates to that class of molds in which the molding-surface is a cloth lining; and it consists in the combination of the lining with a frame adapted to be used with a backing to sustain the lining againstthe pressure of the clay during the operation of molding.
- A represents the frame, B the lining, and U the backing.
- the frame is formed ot' top and bottom pieces, c c', connected together by the pieces a? c3 c4, and the lining B is secured by Vits edges to the top and bottom of the frame and to both sides of the fratrie, when the mold is divided lengthwise, as shown in the drawings.
- the metal pieces c6 al protect the edges ofthe cloth B, and also stii'en the frame, which is usually made ot' wood.
- the side edges of the lining are best secured by double-pointed or staple-shaped tacks, the pieces a2 and c4 being rabbeted to receive the side edges ofthe lining, as shown
- the interior ofthe backing C is formed to fit the frame and to support the lining between the bars of the frame, as
- Ve have shown but one form ot' frame and lining, and but one form of backing, the form shown being well adapt-ed for the manufacture of a certain sort of Crucible; but it will be clear to all skilled inthe art that our invention may be embodied in a Very large number of forms, the shape of the vessel to be molded determining the general form of the mold, and the form of the mold may obviously make some modification desirable in the construction of the frame and backing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
(Nrallodel.)` I
W.A DRIS0OLL 8v H. D. ATWO'OD.
Mold for Cruoibl'es and Pottery.
Patented June 28,1881'.
N. PEfERa Ptwlcrlnbognpnnr. wnmiughm. DAC.
UNITED STATES.'
PATENT OFFICE.
WILLIAM DRISCOLL AND HENRY D. A'IWOOD, OF TAUNTON, MASS.
MOLD FOR CRUCIBLES AND POTTERY.
SPECIFICATION forming part of Letters Patent No. 243,434, dated June 28, 1881.
Application tiled November 29, 1880. (No model.)
To alt whom zt may concern:
Be it known that we, WILLIAM DEIscoLL and HENRY D. A'IWOOD, both of Taunton, in the county ot Bristol and State of Massachusetts, have invented a new and useful Improvement in Molds for Crucibles and Pottery, of which the following is a full, clear, concise, and exact description, reference being had to the accompanying drawings, making a part thereof,in which- Figures l and 2 are perspective views, Fig. l showing the. frame and lining, and Fig. 2 the same with the backing applied. Fig. 3 is an elevation of one-half' of the frame and lining.
' in the drawings.
Fig. 4 is a vertical section, and Fig. 5 a crosssection, ofthe improved mold.
Our invention relates to that class of molds in which the molding-surface is a cloth lining; and it consists in the combination of the lining with a frame adapted to be used with a backing to sustain the lining againstthe pressure of the clay during the operation of molding.
ln the drawings, A represents the frame, B the lining, and U the backing. The frame is formed ot' top and bottom pieces, c c', connected together by the pieces a? c3 c4, and the lining B is secured by Vits edges to the top and bottom of the frame and to both sides of the fratrie, when the mold is divided lengthwise, as shown in the drawings. The metal pieces c6 al protect the edges ofthe cloth B, and also stii'en the frame, which is usually made ot' wood. 'The side edges of the lining are best secured by double-pointed or staple-shaped tacks, the pieces a2 and c4 being rabbeted to receive the side edges ofthe lining, as shown The interior ofthe backing C is formed to fit the frame and to support the lining between the bars of the frame, as
clearly shown in thedrawings. The exterior of the backing is made to'flt the head of the machine in which the improved mold is to be used, as will be well understood by all skilled in the art. 'After the lining B is secured to the frame it should be blocked to bring it to the precise shape desired. y
In practice we use two or three frames and linings A B with each backing C, in order that when the lining of one frame becomes coated with clay and unfit for use (which will happen after a dozen or so ot' pots have been molded in it) a fresh frame and lining A B may be substituted and used while the lining ofthe rst frame is washed and dried.
The main objections to the present molds, in which the lining is secured directly to the molds, are the difficulty ot' washing and drying the lining and theloss of time. Both these objections are wholly obviated by the use ot' a frame to hold the lining. Y
Ve have shown but one form ot' frame and lining, and but one form of backing, the form shown being well adapt-ed for the manufacture of a certain sort of Crucible; but it will be clear to all skilled inthe art that our invention may be embodied in a Very large number of forms, the shape of the vessel to be molded determining the general form of the mold, and the form of the mold may obviously make some modification desirable in the construction of the frame and backing.
What we claim as our invention islThe improved mold .above described, having its lining B secured to a frame, A, and
supported by a backing, C, substantially as specified.
W. DRISGOLL. HENRY D. ATWOOD. Witnesses:
G. EDGAR WILLIAMS,
J. E. MAYNADTEE.
Publications (1)
Publication Number | Publication Date |
---|---|
US243434A true US243434A (en) | 1881-06-28 |
Family
ID=2312762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US243434D Expired - Lifetime US243434A (en) | atwood |
Country Status (1)
Country | Link |
---|---|
US (1) | US243434A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1021985S1 (en) * | 2022-08-01 | 2024-04-09 | Qgp, Llc | Column soap mold |
-
0
- US US243434D patent/US243434A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1021985S1 (en) * | 2022-08-01 | 2024-04-09 | Qgp, Llc | Column soap mold |
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