US147157A - Improvement in casting mold-boards - Google Patents
Improvement in casting mold-boards Download PDFInfo
- Publication number
- US147157A US147157A US147157DA US147157A US 147157 A US147157 A US 147157A US 147157D A US147157D A US 147157DA US 147157 A US147157 A US 147157A
- Authority
- US
- United States
- Prior art keywords
- boards
- improvement
- casting mold
- holes
- mold
- 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 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- YSIITVVESCNIPR-UHFFFAOYSA-N Troxipide Chemical compound COC1=C(OC)C(OC)=CC(C(=O)NC2CNCCC2)=C1 YSIITVVESCNIPR-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229960001341 troxipide Drugs 0.000 description 1
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
- B28B7/06—Moulds with flexible parts
-
- 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 process of casting beveled bolt-holes in mold-boards when cast on chills; and the nature of my invention consists in providing the chill with holes for the reception of wooden or metal pins; also, in cores provided with central holes, and in pins, made either of wood or metal, to pass through the cores into the holes in the chills, as will be hereinafter morefully set forth.
- A represents the drag
- B the cope, of the mold or ask.
- C is the chill
- D the pattern.
- Into the face of the ch'ill C are drilled very ne holes a, about one-eighth of an inch deep, where the boltholes are wanted in the mold-board.
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)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
J. OLIVER.
Casting Mold-Boards. i
No.l47,l57. Param-adrien.3,1314-,
fr/mmm, 11mm/Q n ,Gia @www5 @giver UNITED STATES PATENT OFFICE.
JAMES OLIVER, OF SOUTH BEND, INDIANA.
IMPROVEMNT IN CASTING MOLD-BOARDS.
Specification forming partof Letters Patent No. 147,157, dated February 3, 1874; application tiled January 14, 1874.
CASE B.
To all whom yit may concern Be it known that I, JAMIEs OLIVER, of South Bend, in the county of St. Joseph and State of Indiana, have invented certain new and useful Improvements in Casting Plow Mold-Boards;
, and I do hereby declare that the following is a full, clear, and exact description thereof, ret'- erence being had to the accompanying drawings and to the letters of reference marked thereon, which form a part of this specication.
My invention relates to the process of casting beveled bolt-holes in mold-boards when cast on chills; and the nature of my invention consists in providing the chill with holes for the reception of wooden or metal pins; also, in cores provided with central holes, and in pins, made either of wood or metal, to pass through the cores into the holes in the chills, as will be hereinafter morefully set forth.
In order to enable others skilled in the art to which my invention appertains to use the same, I will now proceed to describe how my process is carried out, referring to the annexed drawing, in which- Figure l is a plan view of the drag of the mold, with the chill and pattern in place; and Fig. 2 is a transverse vertical section through the line a: Fig. l.
, A represents the drag, and B the cope, of the mold or ask. C is the chill, and D the pattern. Into the face of the ch'ill C are drilled very ne holes a, about one-eighth of an inch deep, where the boltholes are wanted in the mold-board. Into these holes I Aplace closeL .tting pins d, made either of wood or metal.
On that part of the pin that projects above the face of the chill, I place a beveled metallic core, b, having a hole through its center of the same size as the holes in the face of the chill. When the pins el are made of wood, the melted iron, of which the moldboards are made, destroys them, and the cores remain in the holes of the casting without damaging them or injuring the chill during the operation of contraction. When using metal pins, they are two witnesses.
JAMES OLIVER. Witnesses:
R. C. THoMPsoN, F. C. NIPPOLD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US147157A true US147157A (en) | 1874-02-03 |
Family
ID=2216571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US147157D Expired - Lifetime US147157A (en) | Improvement in casting mold-boards |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US147157A (en) |
-
0
- US US147157D patent/US147157A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US147157A (en) | Improvement in casting mold-boards | |
| US147158A (en) | Improvement in casting mold-boards | |
| US148235A (en) | Improvement in chilled mold-boards for plows | |
| US147688A (en) | Improvement in casting chilled mold-boards | |
| US151907A (en) | Improvement in claw-hammers | |
| US180807A (en) | Improvement in molds and cores for casting | |
| US25873A (en) | Improvement in molding plows | |
| US135081A (en) | Improvement in calks for horseshoes | |
| USRE6642E (en) | Improvement in casting mold-boards | |
| USRE6623E (en) | Improvement in claw-hammers | |
| US147427A (en) | Improvement in claw-hammers | |
| US129964A (en) | Improvement in plows | |
| US176718A (en) | Improvement in dies for forging carriage stay-ends | |
| US141960A (en) | Improvement | |
| US602236A (en) | Half to j | |
| US148237A (en) | Improvement in chills for casting mold-boards | |
| US175261A (en) | Improvement in chills for mold-boards | |
| US152579A (en) | Improvement in dies for welding plow-irons | |
| US134663A (en) | Improvement in attaching patterns to their supporting-plates | |
| USRE5801E (en) | Improvement in casting mold-boards | |
| US232305A (en) | Plow-chill | |
| US134439A (en) | Improvement in chills for mold-boards and other castings | |
| US220648A (en) | Improvement in chills for chilling plow-points | |
| US171068A (en) | Improvement in plow-points | |
| US389559A (en) | Flask for casting horseshoes |