US169154A - Improvement in molds for casting door-plates - Google Patents
Improvement in molds for casting door-plates Download PDFInfo
- Publication number
- US169154A US169154A US169154DA US169154A US 169154 A US169154 A US 169154A US 169154D A US169154D A US 169154DA US 169154 A US169154 A US 169154A
- Authority
- US
- United States
- Prior art keywords
- molds
- plates
- casting
- improvement
- door
- 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 16
- 238000004040 coloring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
- B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
- B29C45/374—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles for displaying altering indicia, e.g. data, numbers
Definitions
- Our invention relates to the construction of a mold for casting and lettering door and other plates, so that the Whole Inay be completed by one single operation, and' the same molds used for different shape and style of plate, and for any number of different inscriptions.
- G is the cover, having opening h, which Will form upon the casting a nut (see plate) for the reception of a bolt to attach to the door; also having holes it', which, upon the casting, Will form spurs (see plate) to hold plate to its proper place upon the door, or whatever it may be placed upon.
- This cover may be attached to molds by ordinary butts or other device, or may remain detached. Openings h may answer also for the purpose of pouring the molten metal into molds, as well as for forming nut for bolt.
- To mold-plate A may be attached both plain and ornamental borders of any desired shape or size, and will accommodate any variety,
- the border B is made adjustable, and fastened to face by screws through back of the Inolds, or similar device, so that one border may be removed and another of any other style or shape substituted at pleasure, so that upon the same mold-face may, byvarying letters, Ste., and border, he cast a square oblong shield or other shaped plate, With letters or figures of any size or style.
- this mold for making plates saves the expense of casting in sand 5 it saves the expense of two processesiirst, ot' casting the plate, and, second, of lettering the same, it saves a multiplicity of Inolds for different names, numbers, and :inscriptions; it saves the expense of engraving, leaves the Work perfect, and nished, makes a sunken letter for the reception of coloring Wax, and does not require skilled labor to do casting.
Description
F. L. Donal-2 a c.; LSMITH.
Molds for CaStng Donr-P|ates.
Patented Oct. 26,1875
Wil-nasales.-
NJETERS. PHOTO-LITHOGRAPHER. WASHINGTON. D C.
`NITED STATES PATENT OFFICE.
FRANK L. DoDGE AND CHARLES E. SMITH, 0E GRAND RAPIDS, MICHIGAN.
IMPROVEMENT IN MoLDs I-oR CASTING Doon-PLATES.
Specification forming part of Letters Patent No. 169,154, dated October 26, 1875; application filed September 24, 1875.
To all whom it may concern:
Be it known that We, FRANK L. DODGE and CHARLES E. SMITH, of Grand Rapids, Michigan, have invented Molds for Casting and Lettering Door and other Plates, of Which the following' is a specification:
Our invention relates to the construction of a mold for casting and lettering door and other plates, so that the Whole Inay be completed by one single operation, and' the same molds used for different shape and style of plate, and for any number of different inscriptions.
In the draIvings,'A represents the face of the molds 3. B, adjustable borders of different designs, attached to and detachable from face A, by means of screws or similar device. O is a sunken bed in face A for the reception of letters, characters, origures,which letters, &c., are held to their position by means ofthe ordi! nary quadrate and leads, and held more [irmly to position by thum b-screwj passing through one end ot' bed c, and pressing as screwed up against outer quadra/ts in bed c. G is the cover, having opening h, which Will form upon the casting a nut (see plate) for the reception of a bolt to attach to the door; also having holes it', which, upon the casting, Will form spurs (see plate) to hold plate to its proper place upon the door, or whatever it may be placed upon. This cover may be attached to molds by ordinary butts or other device, or may remain detached. Openings h may answer also for the purpose of pouring the molten metal into molds, as well as for forming nut for bolt. To mold-plate A may be attached both plain and ornamental borders of any desired shape or size, and will accommodate any variety,
-Set forth.
either of name, numbers, or inscription, by changing the letters'or characters without changing the molds. The border B, as remarked before, is made adjustable, and fastened to face by screws through back of the Inolds, or similar device, so that one border may be removed and another of any other style or shape substituted at pleasure, so that upon the same mold-face may, byvarying letters, Ste., and border, he cast a square oblong shield or other shaped plate, With letters or figures of any size or style. I
'The advantages of this mold for making plates are: it saves the expense of casting in sand 5 it saves the expense of two processesiirst, ot' casting the plate, and, second, of lettering the same, it saves a multiplicity of Inolds for different names, numbers, and :inscriptions; it saves the expense of engraving, leaves the Work perfect, and nished, makes a sunken letter for the reception of coloring Wax, and does not require skilled labor to do casting.
What We claim to have invented, and desire patented, is- I The above-described Inolds for door and other plates, having face A, with sunken bed c, removable border b, opening h, and holes t', in combination with letters, iigures, or characters D, substantially as and for the purpose FRANK L. DODGE. CHAS. E. SMITH.
Witnesses EDWARD' A. BURLINGAME, W. J. STUART.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US169154A true US169154A (en) | 1875-10-26 |
Family
ID=2238563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US169154D Expired - Lifetime US169154A (en) | Improvement in molds for casting door-plates |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US169154A (en) |
-
0
- US US169154D patent/US169154A/en not_active Expired - Lifetime
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